/* Modern ve kompakt UI/UX için genel iyileştirmeler */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --success: #10b981;
    --warning-color: #f59e0b;
    --error: #ef4444;
    --info-color: #06b6d4;
    --bg: #181f2a;
    --bg-primary: #fff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #232b3b;
    --bg-header: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --text: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-inverse: #fff;
    --border: #334155;
    --border-focus: #60a5fa;
    --shadow: 0 4px 24px 0 rgba(37,99,235,0.10);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --spacing-xs: 0.15rem;
    --spacing-sm: 0.35rem;
    --spacing-md: 0.7rem;
    --spacing-lg: 1.1rem;
    --spacing-xl: 1.7rem;
    --spacing-2xl: 2.5rem;
    --radius: 0.9rem;
    --radius-sm: 0.3rem;
    --radius-md: 0.45rem;
    --radius-lg: 0.7rem;
    --radius-xl: 1.1rem;
    --transition-fast: 0.13s cubic-bezier(.4,0,.2,1);
    --transition-normal: 0.18s cubic-bezier(.4,0,.2,1);
    --transition-slow: 0.28s cubic-bezier(.4,0,.2,1);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --bg-card: #1e293b;
        --bg-header: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --text-muted: #94a3b8;
        
        --border-color: #334155;
        --border-focus: #60a5fa;
    }
}

/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

/* HEADER & NAV - Modern navbar */
header.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(135deg, var(--bg-header) 0%, rgba(30, 41, 59, 0.95) 100%);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-xl);
    padding: 1rem 0 0.5rem 0;
    margin-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-light);
}

.navbar-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.navbar-logo {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.02em;
    transition: all 0.25s;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.main-nav {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 0.1rem;
    margin-top: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.main-nav::-webkit-scrollbar {
    display: none;
}

@media (max-width: 900px) {
    .main-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.5rem;
    }
}
@media (max-width: 600px) {
    .main-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.3rem;
    }
}

.nav-btn, .profile-tab {
    background: rgba(40, 50, 70, 0.72);
    border: none;
    color: #bcd0f7;
    font-size: 1.13rem;
    font-weight: 700;
    padding: 0.65em 1.7em;
    border-radius: 1.5em;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
    letter-spacing: 0.04em;
    outline: none;
    position: relative;
    margin-bottom: 0.1em;
    margin-top: 0.1em;
    z-index: 1;
}

.nav-btn.active, .nav-btn:hover, .nav-btn:focus, .profile-tab.active {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    box-shadow: 0 4px 18px 0 rgba(37,99,235,0.13);
    border: none;
    z-index: 2;
}

.profile-tabs {
    display: flex;
    gap: 0.5em;
    justify-content: center;
    margin-bottom: 0.5em;
    margin-top: 0;
}

.profile-tab {
    background: rgba(40, 50, 70, 0.72);
    color: #bcd0f7;
    font-size: 1.13rem;
    font-weight: 700;
    padding: 0.65em 1.7em;
    border-radius: 1.5em;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
    letter-spacing: 0.04em;
    outline: none;
    position: relative;
    margin-bottom: 0.1em;
    margin-top: 0.1em;
    z-index: 1;
}

.profile-tab.active {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    box-shadow: 0 4px 18px 0 rgba(37,99,235,0.13);
    border: none;
    z-index: 2;
}

/* Main content spacing iyileştirmesi */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
main {
    flex: 1 0 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

/* Search sections - daha iyi spacing */
.main-section {
    display: none;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2.5rem 0;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.main-section.active {
    display: block;
}

/* Section titles */
.main-section h2 {
    color: var(--primary-dark);
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    text-align: center;
    letter-spacing: 0.01em;
}

/* Form styles */
form {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 1.1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.2rem 1.3rem 1rem 1.3rem;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

label {
    font-weight: 600;
    margin-bottom: 0.1rem;
    color: var(--primary-dark);
}

input[type="text"], input[type="file"], textarea {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem 0.9rem;
    font-size: 1rem;
    transition: border 0.18s, background 0.18s;
}

input[type="text"]:focus, input[type="file"]:focus, textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: var(--bg-tertiary);
}

/* Form container iyileştirmesi */
#keywords-form, #pdf-form {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(35, 43, 59, 0.8) 100%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem 2.5rem 1.5rem 2.5rem;
    margin: 0 auto 2rem auto;
    max-width: 520px; /* Daha geniş */
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    align-items: stretch;
    border: 1px solid var(--border);
    backdrop-filter: blur(5px);
}
#pdf-form > *:not(:last-child) {
    margin-bottom: 0.7rem;
}
#pdf-form > .btn-primary {
    margin-bottom: 0 !important;
}
#pdf-form input[type="file"] {
    background: var(--bg-secondary);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    transition: border 0.2s, background 0.2s;
}
#pdf-form input[type="file"]:focus {
    border-color: var(--primary);
    background: var(--bg-tertiary);
    outline: none;
}

#keywords-form label, #pdf-form label {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

#keywords-form textarea, #pdf-form input[type="file"] {
    font-size: 1.08rem;
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--border);
    padding: 1.1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    transition: border 0.2s, background 0.2s;
}

#keywords-form textarea:focus, #pdf-form input[type="file"]:focus {
    border-color: var(--primary);
    background: var(--bg-tertiary);
    outline: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-xl);
    padding: 0.8rem 0;
    font-size: 1.08rem;
    font-weight: 900;
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.13s;
    box-shadow: var(--shadow-md);
    margin-top: 0.2rem;
    letter-spacing: 0.01em;
}

.btn-primary:hover {
    background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px) scale(1.03);
}

/* Loading and error states */
.loading {
    color: var(--primary);
    font-weight: 700;
    text-align: center;
    margin: 0.7rem 0;
    font-size: 1.08rem;
    background: #e0e7ff;
    border-radius: var(--radius-sm);
    padding: 0.5em 1em;
    box-shadow: var(--shadow-sm);
    display: block;
}

.error-message, .global-error {
    color: var(--error);
    font-size: 1rem;
    margin-top: 0.2rem;
    text-align: left;
    background: #fff0f0;
    border-radius: var(--radius-sm);
    padding: 0.5em 1em;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.error-message:empty,
.loading:empty {
    display: none !important;
    height: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    margin: 0 !important;
}


/* Results sections */
#pdf-result, #citations-result {
    margin-top: 1.5rem;
}

.pdf-result-card {
    background: var(--bg);
    border: 1.5px solid var(--primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem 1rem;
    margin-bottom: 1.5rem;
    color: var(--text);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.pdf-result-field {
    margin-bottom: 0.7rem;
}

.pdf-result-title {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

/* Keywords */
.pdf-keyword {
    background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
    color: #fff;
    border-radius: 1.2em;
    padding: 7px 22px;
    margin-right: 12px;
    font-size: 1.13em;
    display: inline-block;
    font-weight: 800;
    margin-bottom: 10px;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
    transition: background 0.2s, transform 0.15s;
}

.pdf-keyword:hover {
    background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
    transform: scale(1.08);
}

.pdf-section-list, .pdf-source-list {
    list-style: disc inside;
    margin: 0.2em 0 0.2em 1.2em;
    padding-left: 0;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* No results message */
.no-results {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-xl);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color);
    margin: var(--spacing-lg) 0;
}

/* Print styles */
@media print {
    .btn-primary {
        display: none;
    }
    
    .main-section {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
}

/* Profile styles */
#profile-result {
    margin-top: 1.5rem;
}

.profile-card {
    background: var(--bg);
    border: 1.5px solid var(--primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    max-width: 340px;
    margin: 0 auto;
}

.profile-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    background: #fff;
    margin-bottom: 0.7rem;
}

.profile-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.2rem;
    text-align: center;
}

.profile-email {
    color: var(--text-muted);
    font-size: 1.05rem;
    text-align: center;
    margin-bottom: 0.2rem;
}

/* Keywords textarea */
textarea#keywords-abstract {
    width: 100%;
    min-height: 100px;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    font-size: 1rem;
    resize: vertical;
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

textarea#keywords-abstract:focus {
    outline: none;
    border-color: var(--border-focus);
    background: var(--bg-tertiary);
}

/* Keyword groups and papers */
.keyword-group {
    width: 100%;
    margin: 3.5rem 0 3rem 0;
    padding: 2.7rem 2vw 2.2rem 2vw;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-left: 7px solid var(--primary);
    max-width: 100vw;
}

.keyword-group h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

.papers-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); /* Kartlar daha geniş */
    gap: 1.5rem 1.5rem;
    width: 100%;
    margin: 0 auto;
}

/* Kartlar için gelişmiş modern görünüm */
.paper-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1.5rem 1.8rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-light);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    animation: fadeIn 0.4s;
    gap: 0.8rem;
}

.paper-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-dark);
    transform: translateY(-8px) scale(1.02);
}

.paper-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0;
    transition: opacity 0.25s;
}

.paper-card:hover::before {
    opacity: 1;
}

/* Form elemanları için modern stiller */
input[type="text"], input[type="file"], textarea {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

input[type="text"]:focus, input[type="file"]:focus, textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: var(--bg-tertiary);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
    transform: translateY(-1px);
}

/* Buton iyileştirmeleri */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-xl);
    padding: 1rem 0;
    font-size: 1.1rem;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    margin-top: 0.3rem;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: var(--shadow-xl);
    transform: translateY(-3px) scale(1.02);
}

/* Loading animasyonu iyileştirmesi */
.loading {
    color: var(--primary);
    font-weight: 700;
    text-align: center;
    margin: 1rem 0;
    font-size: 1.1rem;
    background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-sm);
    display: block;
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Error message iyileştirmesi */
.error-message, .global-error {
    color: var(--error);
    font-size: 1rem;
    margin-top: 0.5rem;
    text-align: left;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    border-left: 4px solid var(--error);
}

/* Section başlıkları için iyileştirme */
.main-section h2 {
    color: var(--primary-dark);
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-align: center;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section açıklamaları için stil */
.section-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Typography iyileştirmeleri */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100vw;
    min-width: 0;
    overflow-x: hidden;
    letter-spacing: 0.01em;
}

/* Responsive iyileştirmeler */
@media (max-width: 1200px) {
    .main-section { max-width: 98vw; }
    .papers-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    .main-section { padding: 1.2rem 0 1.2rem 0; }
    #keywords-form, #pdf-form { max-width: 98vw; padding: 1.2rem 0.7rem 1rem 0.7rem; }
    .papers-list { grid-template-columns: 1fr; gap: 0.7rem; }
}
@media (max-width: 600px) {
    .main-section { padding: 0.7rem 0 0.7rem 0; }
    #keywords-form, #pdf-form { padding: 0.7rem 0.2rem 0.5rem 0.2rem; }
    .papers-list { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* Author search specific styles */
#author-search-section .papers-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.7rem 2.7rem;
    width: 100%;
    margin: 0 auto;
}

#author-search-section .paper-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 2.1rem 2.2rem;
    box-shadow: var(--shadow-xl);
    border: 2.5px solid var(--primary-light);
    transition: box-shadow 0.2s, border 0.2s, transform 0.15s;
    position: relative;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    animation: fadeIn 0.5s;
    gap: 0.7rem;
}

#author-search-section .paper-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-dark);
    transform: translateY(-8px) scale(1.03);
}

#author-search-section .paper-title {
    font-size: 1.32rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    color: var(--primary-dark);
    letter-spacing: 0.01em;
    line-height: 1.3;
    min-height: 2.5em;
}

#author-search-section .paper-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.1rem 1.6rem;
    font-size: 1.13rem;
    color: var(--text-secondary);
    margin-bottom: 1.3rem;
    align-items: center;
}

.author-alt-names {
    font-size: 0.97rem;
    color: var(--text-muted);
    margin-bottom: 0.5em;
}

.author-works-link {
    display: inline-block;
    margin-top: 0.7em;
    background: var(--primary-light);
    color: #fff;
    border-radius: var(--radius-md);
    padding: 7px 18px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow-sm);
}

.author-works-link:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.author-counts-table-wrap {
    margin: 1em 0 0.5em 0;
    overflow-x: auto;
}

.author-counts-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 1.05rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: 0.5em;
    overflow: hidden;
}

.author-counts-table th, .author-counts-table td {
    border: 1px solid var(--primary-light);
    padding: 10px 18px;
    text-align: center;
    color: var(--primary-dark);
    font-weight: 600;
    background: #f8fafc;
    transition: background 0.2s, color 0.2s;
}

.author-counts-table th {
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.5px;
    font-size: 1.08rem;
}

.author-counts-table tr:nth-child(even) td {
    background: #e0e7ff;
}

.author-counts-table tr:nth-child(odd) td {
    background: #f1f5f9;
}

.author-counts-table tr:hover td {
    background: #dbeafe;
    color: var(--primary-dark);
}

.author-counts-table td[colspan='3'] {
    background: #f3f4f6;
    color: #888;
    font-style: italic;
    font-weight: 400;
}

#author-search-result-count {
  display: none;
  text-align: center;
  margin: 1rem 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

#author-search-result-count span:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

#author-search-result-count b {
  color: var(--primary);
  font-weight: 900;
  font-size: 1.13em;
  text-shadow: 0 1px 6px rgba(37,99,235,0.08);
  letter-spacing: 0.01em;
}

/* Paper search specific styles */
#paper-search-section .papers-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 1.5rem 1.5rem;
    width: 100%;
    margin: 0 auto;
}

#paper-search-section .paper-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1.8rem 2rem;
    box-shadow: var(--shadow-xl);
    border: 2.5px solid var(--primary-light);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    animation: fadeIn 0.5s;
    gap: 1rem;
}

#paper-search-section .paper-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-dark);
    transform: translateY(-8px) scale(1.02);
}

#paper-search-section .paper-title {
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--primary-dark);
    letter-spacing: 0.01em;
    line-height: 1.4;
    min-height: 2.5em;
}

#paper-search-section .paper-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.2rem;
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    align-items: center;
}

#paper-search-section .paper-abstract {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    padding: 0.8rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
}

/* Filtreler için stiller */
.filters-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.filters-container h3 {
    color: var(--primary-dark);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.filter-group input,
.filter-group select {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
    transition: border 0.2s, background 0.2s;
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #94a3b8 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #475569 0%, var(--secondary-color) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.filter-actions {
    display: flex;
    justify-content: center;
    align-items: end;
}

.filter-group input:focus,
.filter-group select:focus {
    border-color: var(--primary);
    background: var(--bg-tertiary);
    outline: none;
}

/* Filtreler grid düzeni */
.filters-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: start;
}

@media (max-width: 900px) {
    .filters-container {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .filter-group {
        margin-bottom: 0.8rem;
    }
}

@media (max-width: 600px) {
    .filters-container {
        padding: 1rem;
        gap: 0.6rem;
    }
    
    .filter-group label {
        font-size: 0.9rem;
    }
    
    .filter-group input,
    .filter-group select {
        font-size: 0.9rem;
        padding: 0.5rem 0.6rem;
    }
}

/* Institution search specific styles */
#institution-search-section .papers-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.7rem 2.7rem;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 1.5rem 1.5rem;
    box-sizing: border-box;
}

#institution-search-section .paper-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 2.1rem 2.2rem;
    box-shadow: var(--shadow-xl);
    border: 2.5px solid var(--primary-light);
    transition: box-shadow 0.2s, border 0.2s, transform 0.15s;
    position: relative;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    animation: fadeIn 0.5s;
    gap: 0.7rem;
}

#institution-search-section .paper-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-dark);
    transform: translateY(-8px) scale(1.03);
}

#institution-search-section .paper-title {
    font-size: 1.13rem;
    font-weight: 900;
    margin-bottom: 0.7rem;
    color: var(--primary-dark);
    letter-spacing: 0.01em;
    line-height: 1.3;
    min-height: 2em;
}

#institution-search-section .paper-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem 1.1rem;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.7rem;
    align-items: center;
}

#institution-search-section .paper-meta strong {
    color: var(--primary-dark);
    font-weight: 700;
}

/* Footer - Modern tasarım */
footer.main-footer {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(35, 43, 59, 0.9) 100%);
    color: var(--text-secondary);
    text-align: center;
    padding: 1.2rem 0;
    border-top: 2px solid var(--border);
    margin-top: auto;
    font-size: 1rem;
    letter-spacing: 0.02em;
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
    bottom: 0;
    left: 0;
    width: 100vw;
    z-index: 0;
}

footer.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
}

footer.main-footer p {
    margin: 0;
    font-weight: 600;
    background: linear-gradient(135deg, var(--text-secondary) 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive design */
@media (max-width: 900px) {
    .main-header h1 { font-size: 1.2rem; }
    .main-nav { gap: 0.3rem; }
    .nav-btn { font-size: 0.97rem; padding: 0.4rem 0.7rem; }
    .main-section { padding: 0.7rem 0 1rem 0; }
    .main-section h2 { font-size: 1.1rem; }
    .papers-list { grid-template-columns: 1fr; gap: 0.7rem; }
    .paper-card, .profile-card, .pdf-result-card { padding: 0.7rem 0.5rem; border-radius: var(--radius-md); }
    .paper-title, .profile-name { font-size: 1rem; }
    .paper-meta, .profile-email { font-size: 0.93rem; }
    form { padding: 0.7rem 0.5rem 0.5rem 0.5rem; }
    .keyword-group { padding: 1.2rem 0.5rem 1rem 0.5rem; border-radius: var(--radius-lg); }
    .author-counts-table th, .author-counts-table td { padding: 7px 8px; font-size: 0.97rem; }
    #author-search-section .papers-list { gap: 0.7rem; }
    #paper-search-section .papers-list { grid-template-columns: 1fr; gap: 0.7rem; }
    #paper-search-section .paper-card { padding: 0.7rem 0.5rem; border-radius: var(--radius-md); }
    #paper-search-section .paper-title { font-size: 1rem; }
    #paper-search-section .paper-meta { font-size: 0.93rem; }
    #paper-search-section .paper-abstract { font-size: 0.9rem; padding: 0.6rem; }
    #institution-search-section .papers-list { grid-template-columns: 1fr; gap: 0.7rem; }
    #institution-search-section .paper-card { padding: 0.7rem 0.5rem; border-radius: var(--radius-md); }
    #institution-search-section .paper-title { font-size: 1rem; }
    #institution-search-section .paper-meta { font-size: 0.93rem; }
}

@media (max-width: 600px) {
    .main-header h1 { font-size: 1.05rem; }
    .main-nav { flex-wrap: wrap; gap: 0.2rem; }
    .nav-btn { font-size: 0.93rem; padding: 0.3rem 0.5rem; }
    .main-section { padding: 0.5rem 0 0.5rem 0; }
    .main-section h2 { font-size: 0.97rem; }
    .papers-list { grid-template-columns: 1fr; gap: 0.5rem; }
    .paper-card, .profile-card, .pdf-result-card { padding: 0.5rem 0.2rem; border-radius: var(--radius-md); }
    .paper-title, .profile-name { font-size: 0.93rem; }
    .paper-meta, .profile-email { font-size: 0.9rem; }
    form { padding: 0.5rem 0.1rem 0.3rem 0.1rem; }
    .btn-primary, .nav-btn { width: 100%; font-size: 1rem; padding: 0.7rem 1rem; min-width: unset; }
    .profile-card { padding: 1.2rem 0.5rem 1rem 0.5rem; max-width: 98vw; }
    .profile-avatar { width: 72px; height: 72px; }
    .profile-name { font-size: 1.05rem; }
    .profile-email { font-size: 0.97rem; }
    .author-counts-table th, .author-counts-table td { padding: 5px 4px; font-size: 0.93rem; }
    #paper-search-section .papers-list { grid-template-columns: 1fr; gap: 0.5rem; }
    #paper-search-section .paper-card { padding: 0.5rem 0.2rem; border-radius: var(--radius-md); }
    #paper-search-section .paper-title { font-size: 0.93rem; }
    #paper-search-section .paper-meta { font-size: 0.9rem; }
    #paper-search-section .paper-abstract { font-size: 0.85rem; padding: 0.5rem; }
    #institution-search-section .papers-list { grid-template-columns: 1fr; gap: 0.5rem; }
    #institution-search-section .paper-card { padding: 0.5rem 0.2rem; border-radius: var(--radius-md); }
    #institution-search-section .paper-title { font-size: 0.93rem; }
    #institution-search-section .paper-meta { font-size: 0.9rem; }
} 

/* Alan (konsept) rozetleri için modern badge */
.concept-badge {
    display: inline-block;
    background: linear-gradient(90deg, var(--primary-light) 60%, var(--primary) 100%);
    color: #fff;
    border-radius: 1.2em;
    padding: 5px 15px;
    font-size: 0.98em;
    font-weight: 700;
    margin-right: 7px;
    margin-bottom: 4px;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
    transition: background 0.18s, transform 0.13s;
    cursor: pointer;
    border: none;
    vertical-align: middle;
}
.concept-badge:hover {
    background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
    transform: scale(1.07);
}
.concept-badge-more {
    background: var(--secondary-color);
    color: #fff;
    font-weight: 800;
    padding: 5px 13px;
    margin-left: 2px;
    margin-right: 0;
    opacity: 0.85;
}

/* Alan badge satırı hizalaması */
.author-concepts-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.2em 0.3em;
    margin: 0.2em 0 0.7em 0;
    align-items: center;
}

/* Kart başlıkları ve meta satırları daha kompakt */
.author-card .paper-title, .institution-card .paper-title {
    font-size: 1.18rem;
    font-weight: 900;
    margin-bottom: 0.7rem;
    color: var(--primary-dark);
    letter-spacing: 0.01em;
    line-height: 1.2;
    min-height: 2em;
}
.author-card .paper-meta, .institution-card .paper-meta {
    font-size: 1.01rem;
    gap: 0.5rem 1rem;
    margin-bottom: 0.3rem;
    flex-wrap: wrap;
    align-items: center;
}

@media (max-width: 900px) {
    .concept-badge { font-size: 0.93em; padding: 4px 10px; }
    .author-card .paper-title, .institution-card .paper-title { font-size: 1.01rem; }
}
@media (max-width: 600px) {
    .concept-badge { font-size: 0.91em; padding: 3px 7px; }
    .author-card .paper-title, .institution-card .paper-title { font-size: 0.93rem; }
} 

/* Responsive navbar iyileştirmeleri */
@media (max-width: 900px) {
    .navbar-container {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .navbar-logo {
        font-size: 1.5rem;
    }
    
    .main-nav {
        gap: 0.5rem;
    }
    
    .nav-btn {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
    }
}

@media (max-width: 600px) {
    .navbar-logo {
        font-size: 1.3rem;
    }
    
    .main-nav {
        gap: 0.3rem;
    }
    
    .nav-btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
    
    #keywords-form, #pdf-form {
        padding: 2rem 1.5rem 1.8rem 1.5rem;
        margin: 0 auto 2rem auto;
    }
} 

/* Modern PDF yükleme formu */
#pdf-form {
    background: rgba(35, 43, 59, 0.85);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
    padding: 2.2rem 2.5rem 2rem 2.5rem;
    margin: 0 auto 2.2rem auto;
    max-width: 540px;
    border: 1.5px solid var(--primary-light);
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
    align-items: stretch;
    backdrop-filter: blur(7px);
}

#pdf-form label {
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 2px rgba(37,99,235,0.08);
}

#pdf-file {
    width: 100%;
    padding: 1.1rem 1.2rem;
    border-radius: 1.1rem;
    border: 2px solid var(--primary-light);
    font-size: 1.08rem;
    background: rgba(255,255,255,0.07);
    color: var(--text-primary);
    box-shadow: 0 2px 12px 0 rgba(37,99,235,0.07);
    transition: border 0.2s, box-shadow 0.2s, background 0.2s;
    margin-bottom: 0.7rem;
    font-family: inherit;
    cursor: pointer;
}

#pdf-file:focus {
    border-color: var(--primary);
    background: rgba(96,165,250,0.08);
    outline: none;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.13);
}

#pdf-form .btn-primary {
    margin-top: 1.1rem;
    width: 100%;
    font-size: 1.13rem;
    padding: 1.1rem 0;
    border-radius: 1.2rem;
    font-weight: 900;
    letter-spacing: 0.01em;
}

/* Dosya input'unun varsayılan stilini gizle, özel buton göster */
#pdf-file::-webkit-file-upload-button {
    visibility: hidden;
}
#pdf-file::before {
    content: 'PDF Seç';
    display: inline-block;
    background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
    color: #fff;
    border-radius: 1.2em;
    padding: 0.7em 2em;
    font-size: 1.08em;
    font-weight: 800;
    margin-right: 1em;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
    cursor: pointer;
    border: none;
    transition: background 0.2s, transform 0.15s;
}
#pdf-file:hover::before {
    background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
    transform: scale(1.08);
}
#pdf-file:active::before {
    background: var(--primary-dark);
}

/* Dosya adı için okunaklı stil */
#pdf-file::-webkit-file-upload-button, #pdf-file::file-selector-button {
    visibility: hidden;
    display: none;
}

@media (max-width: 900px) {
    #pdf-form { padding: 1.2rem 0.7rem 1rem 0.7rem; max-width: 98vw; }
    #pdf-file { font-size: 1rem; padding: 0.8rem 0.7rem; }
    #pdf-form label { font-size: 1.05rem; }
}
@media (max-width: 600px) {
    #pdf-form { padding: 0.7rem 0.2rem 0.5rem 0.2rem; }
    #pdf-file { font-size: 0.97rem; padding: 0.6rem 0.4rem; }
    #pdf-form label { font-size: 0.97rem; }
} 

/* Filtreler başlığı ve grid düzeni */
.filters-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary-dark);
    margin-bottom: 1.2rem;
    letter-spacing: 0.01em;
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 0.5rem;
    text-align: left;
}
.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.3rem 2.2rem;
    margin-bottom: 1.2rem;
}
@media (max-width: 900px) {
    .filters-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem 1.2rem;
    }
}
@media (max-width: 600px) {
    .filters-grid {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
}
.filters-container {
    background: var(--bg-card);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2rem 2rem 2rem;
    margin-bottom: 2.5rem;
    border: 1.5px solid var(--border);
    position: relative;
}
.filter-group label {
    font-weight: 800;
    font-size: 1.08rem;
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.4em;
}
.filter-group input,
.filter-group select {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1.5px solid var(--border);
    border-radius: 0.7rem;
    padding: 0.7rem 1rem;
    font-size: 1rem;
    transition: border 0.18s, background 0.18s;
}
.filter-group input:focus,
.filter-group select:focus {
    border-color: var(--primary);
    background: var(--bg-tertiary);
    outline: none;
}
.filter-actions-bottom {
    display: flex;
    justify-content: flex-end;
    align-items: end;
    margin-top: 1.2rem;
}
@media (max-width: 900px) {
    .filter-actions-bottom { justify-content: center; }
}
.btn-secondary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    font-weight: 700;
    border-radius: 0.7rem;
    padding: 0.8rem 2.2rem;
    font-size: 1.08rem;
    margin-top: 0.2rem;
    box-shadow: 0 2px 8px 0 rgba(37,99,235,0.08);
    transition: background 0.18s, box-shadow 0.18s;
}
.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
} 

/* Modern Akıllı Filtre Paneli */
.filters-panel {
  background: rgba(30,41,59,0.97);
  border-radius: 1.7rem;
  box-shadow: 0 8px 32px 0 rgba(37,99,235,0.13);
  padding: 2.5rem 2.2rem 3.5rem 2.2rem;
  margin-bottom: 2.5rem;
  position: relative;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.filters-header h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 0.2rem;
}
.filters-header p {
  color: #94a3b8;
  font-size: 1.08rem;
  margin-bottom: 1.5rem;
}
.filters-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem 2.5rem;
}
@media (max-width: 900px) {
  .filters-groups { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .filters-groups { grid-template-columns: 1fr; }
}
.group-title {
  font-size: 1.13rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.group-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.5rem;
}
@media (max-width: 600px) {
  .group-fields { grid-template-columns: 1fr; }
}
.filter-group label {
  font-weight: 700;
  font-size: 1.01rem;
  color: var(--primary-dark);
  margin-bottom: 0.2rem;
}
.filter-desc {
  font-size: 0.93rem;
  color: #64748b;
  margin-bottom: 0.3rem;
  margin-top: 0.1rem;
}
.filters-clear-btn {
  position: absolute;
  right: 2.2rem;
  bottom: 2.2rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 1rem 2.5rem;
  font-size: 1.13rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  transition: background 0.18s, box-shadow 0.18s;
  z-index: 10;
  border: none;
}
.filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
@media (max-width: 900px) {
  .filters-clear-btn { position: static; margin: 2rem auto 0 auto; display: block; width: 100%; }
}
@media (max-width: 600px) {
  .filters-panel { padding: 1.2rem 0.5rem 2.5rem 0.5rem; }
  .filters-clear-btn { width: 100%; font-size: 1.01rem; padding: 0.8rem 0; }
}
.filters-panel select, .filters-panel input[type="number"] {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.5px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1rem;
  font-size: 1rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
}
.filters-panel select:focus, .filters-panel input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
} 

/* Accordion Filtre Paneli */
.filters-basic .group-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem 2.2rem;
  margin-bottom: 1.2rem;
}
@media (max-width: 900px) {
  .filters-basic .group-fields { grid-template-columns: 1fr; }
}
.filters-advanced {
  margin-top: 1.2rem;
  background: rgba(40,50,70,0.97);
  border-radius: 1.1rem;
  box-shadow: 0 2px 12px 0 rgba(37,99,235,0.07);
  padding: 1.5rem 1.2rem 1.2rem 1.2rem;
  animation: fadeIn 0.4s;
}
.filters-advanced .group-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 2rem;
}
@media (max-width: 900px) {
  .filters-advanced .group-fields { grid-template-columns: 1fr; }
}
.filters-advanced-toggle {
  display: block;
  width: 100%;
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.13rem;
  margin: 1.2rem 0 0.5rem 0;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
}
.filters-advanced-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
} 

/* Modern Arama Barı */
.search-bar-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2.2rem auto 1.5rem auto;
  max-width: 700px;
  width: 100%;
}
#paper-search-form {
  display: flex;
  gap: 1.1rem;
  width: 100%;
  background: var(--bg-primary);
  border-radius: 2.2rem;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 1.2rem;
  align-items: center;
}
#paper-search-input {
  flex: 1;
  font-size: 1.25rem;
  border: none;
  outline: none;
  background: transparent;
  color: var(--primary-dark);
  padding: 1.1rem 0.7rem;
  border-radius: 1.5rem;
}
#paper-search-input::placeholder {
  color: #94a3b8;
  font-size: 1.13rem;
  font-style: italic;
}
#paper-search-form .btn-primary {
  font-size: 1.13rem;
  padding: 1rem 2.2rem;
  border-radius: 1.5rem;
  font-weight: 900;
}
.filters-panel-secondary {
  background: var(--bg-card);
  border-radius: 1.2rem;
  box-shadow: var(--shadow-md);
  padding: 1.5rem 1.2rem 1.2rem 1.2rem;
  margin: 0 auto 2.2rem auto;
  max-width: 900px;
  width: 100%;
  position: relative;
}
.filters-panel-secondary .filters-header {
  margin-bottom: 0.7rem;
}
/* Ana filtreler yatay ve buton hizası */
.filters-basic-horizontal {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 2.2rem;
  align-items: end;
  margin-bottom: 0.7rem;
}
.filters-basic-horizontal > div {
  flex: 1 1 180px;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.filters-basic-actions {
  flex: 0 0 auto;
  min-width: 180px;
  display: flex;
  align-items: end;
  justify-content: flex-end;
}
.filters-basic-horizontal .filters-advanced-toggle {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 0.9rem 2.2rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  align-self: stretch;
}
.filters-basic-horizontal .filters-advanced-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
/* Gelişmiş filtreler paneli ve temizle butonu */
.filters-advanced {
  margin-top: 1.2rem;
  background: rgba(40,50,70,0.97);
  border-radius: 1.1rem;
  box-shadow: 0 2px 12px 0 rgba(37,99,235,0.07);
  padding: 1.5rem 1.2rem 1.2rem 1.2rem;
  animation: fadeIn 0.4s;
  position: relative;
}
.filters-advanced .group-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 2rem;
}
.filters-advanced .filters-clear-btn {
  display: block;
  width: 100%;
  margin: 2rem 0 0 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.13rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
}
.filters-advanced .filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
@media (max-width: 900px) {
  .search-bar-wrap { max-width: 98vw; }
  .filters-panel-secondary { max-width: 98vw; }
  .filters-basic-horizontal { flex-direction: column; gap: 0.7rem; }
  .filters-basic-actions { min-width: 0; width: 100%; justify-content: flex-start; }
  .filters-basic-horizontal .filters-advanced-toggle { width: 100%; }
  .filters-advanced .group-fields { grid-template-columns: 1fr; }
  .filters-advanced .filters-clear-btn { width: 100%; }
}
@media (max-width: 600px) {
  .search-bar-wrap { padding: 0 0.2rem; }
  #paper-search-form { flex-direction: column; gap: 0.7rem; padding: 0.7rem 0.5rem; }
  #paper-search-input { font-size: 1.05rem; padding: 0.7rem 0.5rem; }
  .filters-panel-secondary { padding: 0.7rem 0.2rem 1.2rem 0.2rem; }
  .filters-basic-horizontal > div { min-width: 0; }
  .filters-basic-actions { width: 100%; }
  .filters-advanced .filters-clear-btn { width: 100%; font-size: 1.01rem; padding: 0.8rem 0; }
} 

/* Kompakt Filtre Paneli */
.compact-filters-panel {
  margin-top: 0.5rem;
  padding: 1.1rem 0.7rem 0.7rem 0.7rem;
  box-shadow: var(--shadow-md);
  border-radius: 1.1rem;
  background: var(--bg-card);
  max-width: 900px;
  width: 100%;
}
.compact-basic-horizontal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  align-items: end;
  margin-bottom: 0.2rem;
}
.compact-basic-horizontal > div {
  flex: 1 1 140px;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.compact-basic-horizontal label {
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 0.05rem;
  font-size: 0.98rem;
}
.compact-basic-horizontal select,
.compact-basic-horizontal input[type="number"] {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.97rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
}
.compact-basic-horizontal select:focus,
.compact-basic-horizontal input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.compact-basic-horizontal .filters-advanced-toggle {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 0.9rem;
  padding: 0.7rem 1.2rem;
  font-size: 0.98rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  align-self: stretch;
}
.compact-basic-horizontal .filters-advanced-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
.compact-advanced {
  margin-top: 0.5rem;
  background: rgba(40,50,70,0.97);
  border-radius: 0.8rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.07);
  padding: 0.7rem 0.7rem 0.7rem 0.7rem;
  animation: fadeIn 0.3s;
  position: relative;
}
.compact-advanced-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem 1.2rem;
}
.compact-advanced-fields label {
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 0.05rem;
  font-size: 0.97rem;
}
.compact-advanced-fields select,
.compact-advanced-fields input[type="number"] {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.97rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
}
.compact-advanced-fields select:focus,
.compact-advanced-fields input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.compact-advanced .filters-clear-btn {
  display: block;
  width: 100%;
  margin: 1.2rem 0 0 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 0.9rem;
  padding: 0.8rem 0;
  font-size: 1.01rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
}
.compact-advanced .filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
@media (max-width: 900px) {
  .compact-filters-panel { max-width: 98vw; }
  .compact-basic-horizontal { flex-direction: column; gap: 0.5rem; }
  .compact-advanced-fields { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .compact-filters-panel { padding: 0.5rem 0.1rem 0.7rem 0.1rem; }
  .compact-basic-horizontal > div { min-width: 0; }
  .compact-advanced .filters-clear-btn { width: 100%; font-size: 0.97rem; padding: 0.7rem 0; }
} 

/* Modern kutu şeklinde arama+filtre paneli */
.search-filter-row {
  display: flex;
  gap: 2.2rem;
  align-items: flex-start;
  justify-content: center;
  margin: 2.2rem auto 1.5rem auto;
  max-width: 1100px;
  width: 100%;
}
.search-box {
  flex: 2 1 400px;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: var(--bg-primary);
  border-radius: 2.2rem;
  box-shadow: var(--shadow-lg);
  padding: 1.2rem 1.5rem;
  min-width: 0;
}
.search-box input[type="text"] {
  flex: 1;
  font-size: 1.25rem;
  border: none;
  outline: none;
  background: transparent;
  color: var(--primary-dark);
  padding: 1.1rem 0.7rem;
  border-radius: 1.5rem;
}
.search-box input[type="text"]::placeholder {
  color: #94a3b8;
  font-size: 1.13rem;
  font-style: italic;
}
.search-box .btn-primary {
  font-size: 1.13rem;
  padding: 1rem 2.2rem;
  border-radius: 1.5rem;
  font-weight: 900;
}
.filter-box {
  flex: 1 1 320px;
  background: var(--bg-card);
  border-radius: 1.2rem;
  box-shadow: var(--shadow-md);
  padding: 1.2rem 1.1rem 1.1rem 1.1rem;
  min-width: 260px;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 0.7rem;
  margin-bottom: 0.5rem;
}
.filter-row select,
.filter-row input[type="number"] {
  flex: 1 1 90px;
  min-width: 90px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.97rem;
  transition: border 0.18s, background 0.18s;
}
.filter-row select:focus,
.filter-row input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.more-filters-toggle {
  width: 100%;
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 0.9rem;
  padding: 0.7rem 1.2rem;
  font-size: 0.98rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  margin-top: 0.2rem;
}
.more-filters-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
.more-filters {
  margin-top: 0.5rem;
  background: rgba(40,50,70,0.97);
  border-radius: 0.8rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.07);
  padding: 0.7rem 0.7rem 0.7rem 0.7rem;
  animation: fadeIn 0.3s;
  position: relative;
  display: block;
}
.more-filters-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.2rem;
}
.more-filters-fields select,
.more-filters-fields input[type="number"] {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.97rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
}
.more-filters-fields select:focus,
.more-filters-fields input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.more-filters .filters-clear-btn {
  display: block;
  width: 100%;
  margin: 1.2rem 0 0 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 0.9rem;
  padding: 0.8rem 0;
  font-size: 1.01rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
}
.more-filters .filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
@media (max-width: 1100px) {
  .search-filter-row { flex-direction: column; gap: 1.5rem; align-items: stretch; }
  .search-box, .filter-box { max-width: 100%; width: 100%; }
}
@media (max-width: 700px) {
  .search-filter-row { flex-direction: column; gap: 1.1rem; }
  .search-box, .filter-box { max-width: 100%; width: 100%; }
  .filter-row { flex-direction: column; gap: 0.7rem; }
  .more-filters-fields { grid-template-columns: 1fr; }
}

/* Modern arama+filtre paneli (tek panel) */
.search-panel {
  background: var(--bg-card);
  border-radius: 1.3rem;
  box-shadow: var(--shadow-lg);
  padding: 2.2rem 2.2rem 1.5rem 2.2rem;
  margin: 2.2rem auto 1.5rem auto;
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.search-panel-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.search-panel-row {
  display: flex;
  gap: 1.1rem;
  align-items: center;
}
.search-panel-row input[type="text"] {
  flex: 1;
  font-size: 1.35rem;
  border: none;
  outline: none;
  background: var(--bg-secondary);
  color: var(--primary-dark);
  padding: 1.3rem 1.3rem;
  border-radius: 1.7rem;
  box-shadow: var(--shadow-md);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.search-panel-row input[type="text"]::placeholder {
  color: #64748b;
  opacity: 1;
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 500;
}
.search-panel-row .btn-primary {
  font-size: 1.08rem;
  padding: 1rem 2.2rem;
  border-radius: 1.2rem;
  font-weight: 900;
}
.search-panel-row select {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1.1rem;
  font-size: 1.01rem;
  transition: border 0.18s, background 0.18s;
}
.search-panel-row select:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}

.filters-grid-modern {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem 2.2rem;
  margin-top: 0.2rem;
}
.filter-group-col {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background: var(--bg-tertiary);
  border-radius: 0.8rem;
  padding: 1.1rem 1rem 1rem 1rem;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.filter-group-title {
  font-size: 1.09rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.filter-group-col select,
.filter-group-col input[type="number"] {
  background: var(--bg-secondary);
  color: var(--primary-dark);
  border: 1.2px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1rem;
  font-size: 1.01rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
  font-weight: 600;
}
.filter-group-col select:focus,
.filter-group-col input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.advanced-filters-toggle {
  width: 100%;
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 0.9rem 2.2rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  margin: 1.2rem 0 0.5rem 0;
}
.advanced-filters-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
.advanced-filters {
  display: none;
  margin-top: 0.7rem;
  background: rgba(40,50,70,0.97);
  border-radius: 1.1rem;
  box-shadow: 0 2px 12px 0 rgba(37,99,235,0.07);
  padding: 1.2rem 1rem 1rem 1rem;
  animation: fadeIn 0.4s;
  position: relative;
}
.advanced-filters.active {
  display: block;
}
.advanced-filters .filter-group-col {
  background: transparent;
  box-shadow: none;
  padding: 0;
  margin-bottom: 0.5rem;
}
.filters-clear-btn {
  display: block;
  width: 100%;
  margin: 1.2rem 0 0 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
}
.filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

@media (max-width: 900px) {
  .search-panel { max-width: 98vw; padding: 1.2rem 0.5rem 1rem 0.5rem; }
  .filters-grid-modern { grid-template-columns: 1fr; gap: 0.7rem; }
}
@media (max-width: 600px) {
  .search-panel { padding: 0.7rem 0.1rem 0.7rem 0.1rem; }
  .search-panel-row { flex-direction: column; gap: 0.7rem; }
  .filters-grid-modern { grid-template-columns: 1fr; gap: 0.5rem; }
  .filter-group-col { padding: 0.7rem 0.5rem 0.5rem 0.5rem; }
  .filters-clear-btn { font-size: 0.97rem; padding: 0.7rem 0; }
}

#paper-search-input,
.filter-group-col select,
.filter-group-col input[type="number"] {
    color: #1e293b !important;
    background: #fff !important;
    font-weight: 600;
}

#paper-search-input::placeholder {
    color: #64748b !important;
    opacity: 1 !important;
    font-weight: 500;
}

@media (prefers-color-scheme: dark) {
    #paper-search-input,
    .filter-group-col select,
    .filter-group-col input[type="number"] {
        color: #f1f5f9 !important;
        background: #232b3b !important;
    }
    #paper-search-input::placeholder {
        color: #94a3b8 !important;
    }
}

/* --- Sade ve Modern Makale Arama Paneli --- */
.search-article-panel {
  background: var(--bg-card);
  border-radius: 1.3rem;
  box-shadow: var(--shadow-lg);
  padding: 2.2rem 2.2rem 1.5rem 2.2rem;
  margin: 2.2rem auto 1.5rem auto;
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.searchbar-row {
  display: flex;
  gap: 1.1rem;
  align-items: center;
}
.searchbar-row input[type="text"] {
  flex: 1;
  font-size: 1.35rem;
  border: none;
  outline: none;
  background: var(--bg-secondary);
  color: var(--primary-dark);
  padding: 1.3rem 1.3rem;
  border-radius: 1.7rem;
  box-shadow: var(--shadow-md);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.searchbar-row input[type="text"]::placeholder {
  color: #64748b;
  opacity: 1;
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 500;
}
.searchbar-row .btn-primary {
  font-size: 1.08rem;
  padding: 1rem 2.2rem;
  border-radius: 1.2rem;
  font-weight: 900;
}
.searchbar-row select {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1.2px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1.1rem;
  font-size: 1.01rem;
  transition: border 0.18s, background 0.18s;
}
.searchbar-row select:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}

.filters-basic-row {
  display: flex;
  gap: 1.1rem;
  align-items: flex-end;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.filters-basic-row > div {
  display: flex;
  flex-direction: column;
  min-width: 120px;
  flex: 1 1 120px;
  gap: 0.2rem;
}
.filters-basic-row label {
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.1rem;
  font-size: 1.01rem;
}
.filters-basic-row select,
.filters-basic-row input[type="number"] {
  background: var(--bg-secondary);
  color: var(--primary-dark);
  border: 1.2px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1rem;
  font-size: 1.01rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
  font-weight: 600;
}
.filters-basic-row select:focus,
.filters-basic-row input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.advanced-filters-toggle {
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  border-radius: 1.1rem;
  padding: 0.9rem 2.2rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  margin-left: 1.2rem;
  align-self: flex-end;
}
.advanced-filters-toggle:hover {
  background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary) 100%);
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
.filters-advanced-row {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem 2.2rem;
  margin-top: 0.7rem;
  background: rgba(40,50,70,0.97);
  border-radius: 1.1rem;
  box-shadow: 0 2px 12px 0 rgba(37,99,235,0.07);
  padding: 1.2rem 1rem 1rem 1rem;
  animation: fadeIn 0.4s;
  position: relative;
}
.filters-advanced-row.active {
  display: grid;
}
.filters-advanced-row > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.filters-advanced-row label {
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.1rem;
  font-size: 1.01rem;
}
.filters-advanced-row select,
.filters-advanced-row input[type="number"] {
  background: var(--bg-secondary);
  color: var(--primary-dark);
  border: 1.2px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.7rem 1rem;
  font-size: 1.01rem;
  transition: border 0.18s, background 0.18s;
  width: 100%;
  font-weight: 600;
}
.filters-advanced-row select:focus,
.filters-advanced-row input[type="number"]:focus {
  border-color: var(--primary);
  background: var(--bg-tertiary);
  outline: none;
}
.filters-clear-btn {
  display: block;
  width: 100%;
  margin: 1.2rem 0 0 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
}
.filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

@media (max-width: 900px) {
  .search-article-panel { max-width: 98vw; padding: 1.2rem 0.5rem 1rem 0.5rem; }
  .filters-basic-row { flex-direction: column; gap: 0.7rem; }
  .filters-advanced-row { grid-template-columns: 1fr 1fr; gap: 0.7rem; }
}
@media (max-width: 600px) {
  .search-article-panel { padding: 0.7rem 0.1rem 0.7rem 0.1rem; }
  .searchbar-row { flex-direction: column; gap: 0.7rem; }
  .filters-basic-row > div { min-width: 0; }
  .filters-advanced-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .filters-clear-btn { font-size: 0.97rem; padding: 0.7rem 0; }
}

/* --- Drawer (Çekmece) Filtre Paneli ve Geniş Arama Barı --- */
.searchbar-drawer-wrap {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

#paper-search-error {
  margin-top: 0.5rem;
  width: 100%;
}

.searchbar-drawer-form {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-primary);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-lg);
  padding: 0.3rem 1.1rem;
  max-width: 1100px;
  width: 100%;
}
.searchbar-drawer-form input[type="text"] {
  flex: 1 1 0;
  min-width: 0;
  font-size: 1.08rem;
  height: 2.2rem;
  border-radius: 0.7rem;
  padding: 0 1.1rem;
  border: none;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 500;
}
.custom-dropdown, .btn-primary, .filters-drawer-open-btn, .search-result-count {
  flex: none;
  min-width: 90px;
  height: 2.2rem;
  font-size: 1.01rem;
  border-radius: 0.7rem;
  padding: 0 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.custom-dropdown {
  min-width: 100px;
}
.custom-dropdown-btn {
  width: 100%;
  height: 2.2rem;
  border-radius: 0.7rem;
  border: 1.5px solid #cbd5e1;
  background: #fff;
  color: #232b3b;
  font-family: inherit;
  font-size: 1.01rem;
  font-weight: 600;
  padding: 0 1.1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border 0.18s, box-shadow 0.18s;
}
.custom-dropdown-list {
  font-size: 1.01rem;
  border-radius: 0.7rem;
}
.custom-dropdown-list li {
  padding: 0.6rem 0;
  font-size: 1.01rem;
}
.btn-primary, .filters-drawer-open-btn {
  height: 2.2rem;
  font-size: 1.01rem;
  border-radius: 0.7rem;
  font-weight: 700;
  padding: 0 1.1rem;
  min-width: 90px;
}
.btn-primary {
  background: linear-gradient(90deg, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  border: none;
}
.filters-drawer-open-btn {
  background: #f8fafc;
  color: #232b3b;
  border: none;
}
.search-result-count {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  height: 2.2rem;
  padding: 0 1.2rem;
  font-size: 1.05rem;
  font-weight: 700;
  background: linear-gradient(90deg, #e0e7ff 60%, #f1f5f9 100%);
  color: #2563eb;
  border: 1.5px solid #e0e7ff;
  border-radius: 0.7rem;
  box-shadow: none;
  margin: 0;
  white-space: nowrap;
  line-height: 1;
}
@media (max-width: 900px) {
  .searchbar-drawer-form {
    flex-direction: column;
    gap: 0.7rem;
    padding: 0.7rem 0.5rem;
    max-width: 98vw;
  }
  .searchbar-drawer-form input[type="text"],
  .custom-dropdown, .btn-primary, .filters-drawer-open-btn, .search-result-count {
    width: 100%;
    min-width: unset;
    height: 2.2rem;
    font-size: 1.01rem;
    border-radius: 0.7rem;
    padding: 0 0.7rem;
  }
}

.filters-drawer {
  position: fixed;
  top: 0;
  right: -620px;
  width: 600px;
  max-width: 98vw;
  height: 100vh;
  background: var(--bg-card);
  box-shadow: -8px 0 32px 0 rgba(37,99,235,0.13);
  border-left: 2px solid var(--primary-light);
  z-index: 1002;
  padding: 2.7rem 2.2rem 2rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  transition: right 0.35s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.filters-drawer.active {
  right: 0;
}
.filters-drawer-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--primary);
  cursor: pointer;
  z-index: 1010;
  padding: 0;
  line-height: 1;
  transition: color 0.18s;
}
.filters-drawer-close-btn:hover {
  color: var(--primary-dark);
}
.filters-drawer h3 {
  margin-top: 0.5rem;
  margin-bottom: 1.2rem;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
  text-align: left;
  letter-spacing: 0.01em;
}
.filters-drawer-fields {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.1rem 1.7rem;
  overflow-y: auto;
  padding-bottom: 2rem;
  margin-bottom: 1.7rem;
  padding-right: 1.2rem;
  position: relative;
}
@media (max-width: 900px) {
  .filters-drawer { width: 100vw; right: -100vw; padding: 1.2rem 0.7rem 1rem 0.7rem; }
  .filters-drawer-fields { grid-template-columns: 1fr; gap: 0.7rem; padding-right: 0.5rem; }
}
@media (max-width: 600px) {
  .filters-drawer { padding: 0.7rem 0.2rem 1.2rem 0.2rem; }
}
.filters-drawer-fields label {
  font-weight: 700;
  color: #fff !important;
  font-size: 1.13rem;
  margin-bottom: 0.35rem;
  letter-spacing: 0.01em;
}
.filters-drawer-fields select,
.filters-drawer-fields input[type="number"] {
  background: #fff;
  color: #232b3b;
  border: 2px solid var(--border);
  border-radius: 1.1rem;
  padding: 0.9rem 1.2rem;
  font-size: 1.08rem;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: border 0.18s, background 0.18s;
  width: 100%;
  font-weight: 600;
}
.filters-drawer-fields select:focus,
.filters-drawer-fields input[type="number"]:focus {
  border-color: var(--primary);
  background: #e0e7ff;
  color: #232b3b;
}
.filters-drawer-fields select:hover,
.filters-drawer-fields input[type="number"]:hover {
  border-color: var(--primary-light);
}
.filters-clear-btn {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  width: 100%;
  margin: 0 auto 0 auto;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.13rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
  grid-column: span 2;
  z-index: 10;
}
.filters-clear-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
.filters-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(30,41,59,0.55);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.filters-drawer-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Custom dropdown (sonuç sayısı) modern tasarım */
.custom-dropdown {
  position: relative;
  min-width: 100px;
}
.custom-dropdown-btn {
  width: 100%;
  height: 2.2rem;
  border-radius: 0.7rem;
  border: 1.5px solid #cbd5e1;
  background: #fff;
  color: #232b3b;
  font-family: inherit;
  font-size: 1.01rem;
  font-weight: 600;
  padding: 0 1.1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border 0.18s, box-shadow 0.18s;
}
.custom-dropdown-btn:focus, .custom-dropdown-btn:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px #60a5fa22;
}
.custom-dropdown-list {
  position: absolute;
  top: 110%;
  left: 0;
  width: 100%;
  background: #fff;
  border: 1.5px solid #cbd5e1;
  border-radius: 0.7rem;
  box-shadow: 0 8px 32px 0 rgba(37,99,235,0.13);
  z-index: 1003;
  padding: 0.3rem 0;
  margin: 0;
  list-style: none;
  font-size: 1.01rem;
}
.custom-dropdown-list li {
  padding: 0.6rem 0;
  font-size: 1.01rem;
  font-weight: 600;
  color: #232b3b;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.custom-dropdown-list li:hover, .custom-dropdown-list li.active {
  background: #e0e7ff;
  color: var(--primary);
}

.search-result-count span:first-child {
  margin-right: 0.3em;
}

/* --- AUTOCOMPLETE (YAZAR ARAMA) --- */
.autocomplete-box {
  font-size: 1.13rem;
  min-width: 320px;
  max-width: 98vw;
  background: #fff;
  border: 2px solid #2563eb;
  border-radius: 0.9rem;
  box-shadow: 0 8px 32px 0 rgba(37,99,235,0.13);
  z-index: 1005;
  margin-top: 0.2rem;
  padding: 0.3rem 0;
}
.autocomplete-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.1rem 1.5rem 1.1rem 1.5rem;
  font-size: 1.13rem;
  color: #232b3b;
  cursor: pointer;
  gap: 0.2em;
  transition: background 0.15s, color 0.15s;
  border-bottom: 1px solid #e5e7eb;
  background: transparent;
  border-radius: 0.7rem;
  min-height: 48px;
}
.autocomplete-item:last-child {
  border-bottom: none;
}
.autocomplete-item.selected,
.autocomplete-item:hover {
  background: linear-gradient(90deg, #e0e7ff 0%, #bae6fd 100%);
  color: #2563eb;
}
.autocomplete-name {
  font-weight: 800;
  color: #232b3b;
  width: 100%;
  font-size: 1.13rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.13em;
}
.autocomplete-hint {
  font-size: 0.97em;
  color: #64748b;
  background: none;
  border-radius: 0.5em;
  padding: 0;
  margin: 0;
  font-weight: 500;
  width: 100%;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.autocomplete-item.selected .autocomplete-hint,
.autocomplete-item:hover .autocomplete-hint {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
@media (max-width: 600px) {
  .autocomplete-box {
    min-width: 140px;
    font-size: 0.97rem;
  }
  .autocomplete-item {
    padding: 0.5rem 0.7rem;
    font-size: 0.97rem;
  }
}

#author-search-section input[type="text"],
#institution-search-section input[type="text"] {
  color: #fff !important;
  background: #232b3b !important;
}
#author-search-section input[type="text"]::placeholder,
#institution-search-section input[type="text"]::placeholder {
  color: #94a3b8 !important;
  opacity: 1 !important;
}

.paper-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25em;
  margin: 2.2rem 0 1.2rem 0;
  flex-wrap: wrap;
}
.pagination-btn {
  background: #232b3b;
  color: #fff;
  border: none;
  border-radius: 0.7em;
  padding: 0.55em 1.15em;
  font-size: 1.08em;
  font-weight: 700;
  margin: 0 0.08em;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.07);
  outline: none;
}
.pagination-btn:hover,
.pagination-btn:focus {
  background: #2563eb;
  color: #fff;
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.13);
}
.pagination-btn.active {
  background: linear-gradient(90deg, #2563eb 60%, #3b82f6 100%);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 4px 16px 0 rgba(37,99,235,0.18);
  border: none;
}
.pagination-ellipsis {
  color: #94a3b8;
  font-size: 1.15em;
  padding: 0 0.5em;
  user-select: none;
}
@media (max-width: 600px) {
  .paper-pagination {
    gap: 0.1em;
    margin: 1.1rem 0 0.7rem 0;
  }
  .pagination-btn {
    font-size: 0.97em;
    padding: 0.45em 0.7em;
  }
}

/* Yazar arama çekmecesi ve arama barı için makale bul ile aynı stiller */
#author-search-section .searchbar-drawer-form {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-primary);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-lg);
  padding: 0.3rem 1.1rem;
  max-width: 1100px;
  width: 100%;
}
#author-search-section .searchbar-drawer-form input[type="text"] {
  flex: 1 1 0;
  min-width: 0;
  font-size: 1.08rem;
  height: 2.2rem;
  border-radius: 0.7rem;
  padding: 0 1.1rem;
  border: none;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 500;
}
#author-search-section .searchbar-drawer-form .btn-primary,
#author-search-section .searchbar-drawer-form .filters-drawer-open-btn,
#author-search-section .searchbar-drawer-form .search-result-count {
  flex: none;
  min-width: 90px;
  height: 2.2rem;
  font-size: 1.01rem;
  border-radius: 0.7rem;
  padding: 0 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
#author-search-section .searchbar-drawer-form .search-result-count {
  min-width: 120px;
  background: linear-gradient(90deg, #e0e7ff 60%, #f1f5f9 100%);
  color: #2563eb;
  border: 1.5px solid #e0e7ff;
  box-shadow: none;
  margin: 0;
  white-space: nowrap;
  line-height: 1;
}
#author-filters-drawer {
  width: 600px;
  max-width: 98vw;
  min-width: 320px;
  overflow: hidden;
}
#author-filters-drawer .filters-drawer-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.1rem 1.7rem;
  overflow-y: auto;
  padding-bottom: 2.5rem;
  margin-bottom: 1.7rem;
  padding-right: 1.2rem;
}
#author-filters-drawer .filters-drawer-fields label {
  font-weight: 700;
  color: #fff !important;
  font-size: 1.13rem;
  margin-bottom: 0.25rem;
  letter-spacing: 0.01em;
}
#author-filters-drawer .filters-drawer-fields select,
#author-filters-drawer .filters-drawer-fields input[type="number"],
#author-filters-drawer .filters-drawer-fields input[type="text"] {
  background: #fff;
  color: #232b3b;
  border: 2px solid var(--border);
  border-radius: 1.1rem;
  padding: 0.9rem 1.2rem;
  font-size: 1.08rem;
  margin-bottom: 0.7rem;
  box-shadow: var(--shadow-sm);
  transition: border 0.18s, background 0.18s;
  width: 100%;
  font-weight: 600;
  min-width: 0;
}
#author-filters-drawer .filters-drawer-fields select:focus,
#author-filters-drawer .filters-drawer-fields input[type="number"]:focus,
#author-filters-drawer .filters-drawer-fields input[type="text"]:focus {
  border-color: var(--primary);
  background: #e0e7ff;
  color: #232b3b;
}
#author-filters-drawer .filters-drawer-fields select:hover,
#author-filters-drawer .filters-drawer-fields input[type="number"]:hover,
#author-filters-drawer .filters-drawer-fields input[type="text"]:hover {
  border-color: var(--primary-light);
}
#author-filters-drawer .filters-clear-btn {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  width: 100%;
  margin: 1.2rem auto 0 auto;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 700;
  border-radius: 1.1rem;
  padding: 1rem 0;
  font-size: 1.13rem;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.13);
  border: none;
  transition: background 0.18s, box-shadow 0.18s;
  grid-column: span 2;
  z-index: 10;
}
@media (max-width: 900px) {
  #author-filters-drawer { width: 100vw; right: -100vw; padding: 1.2rem 0.7rem 1rem 0.7rem; }
  #author-filters-drawer .filters-drawer-fields { grid-template-columns: 1fr; gap: 0.7rem; padding-right: 0.5rem; }
}
@media (max-width: 600px) {
  #author-filters-drawer { padding: 0.7rem 0.2rem 1.2rem 0.2rem; min-width: 0; }
  #author-filters-drawer .filters-drawer-fields { padding-right: 0.2rem; }
  #author-filters-drawer .filters-clear-btn { font-size: 1.01rem; padding: 0.8rem 0; }
}

/* --- AUTOCOMPLETE (YAZAR/KURUM ARAMA) --- */
.autocomplete-box {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-primary);
  border: 1px solid var(--primary-light);
  border-radius: 0.6rem;
  box-shadow: 0 2px 12px 0 rgba(37,99,235,0.10);
  z-index: 1005;
  margin-top: 0.15rem;
  min-width: 280px;
  max-height: 220px;
  overflow-y: auto;
  padding: 0.1rem 0;
  animation: fadeIn 0.13s;
  transition: box-shadow 0.13s, border 0.13s;
}
.autocomplete-item {
  padding: 0.5rem 1.2rem;
  font-size: 0.98rem;
  color: var(--primary-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5em;
  transition: background 0.13s, color 0.13s, box-shadow 0.13s;
  border-bottom: 1px solid #e5e7eb;
  background: transparent;
  border-radius: 0.4rem;
  margin: 0 0.2rem;
  min-height: 36px;
}
.autocomplete-item:last-child {
  border-bottom: none;
}
.autocomplete-item.selected,
.autocomplete-item:hover {
  background: linear-gradient(90deg, #e0e7ff 0%, #bae6fd 100%);
  color: var(--primary-dark);
  box-shadow: 0 1px 4px 0 rgba(37,99,235,0.07);
}
.autocomplete-name {
  font-weight: 600;
  color: inherit;
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.autocomplete-hint {
  font-size: 0.85em;
  color: #64748b;
  background: #f1f5f9;
  border-radius: 0.5em;
  padding: 0.13em 0.6em;
  margin-left: 0.4em;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.13s, color 0.13s;
  border: 1px solid #e5e7eb;
}
.autocomplete-item.selected .autocomplete-hint,
.autocomplete-item:hover .autocomplete-hint {
  background: #e0e7ff;
  color: var(--primary-dark);
  border-color: #bae6fd;
}
@media (max-width: 600px) {
  .autocomplete-box {
    min-width: 200px;
    font-size: 0.93rem;
    border-radius: 0.4rem;
    box-shadow: 0 2px 8px 0 rgba(37,99,235,0.08);
    max-height: 140px;
  }
  .autocomplete-item {
    padding: 0.4rem 0.8rem;
    font-size: 0.93rem;
    margin: 0 0.1rem;
    border-radius: 0.3rem;
    min-height: 30px;
  }
}

/* --- Makale Detay Modalı (Yüksek Kontrast & Okunabilirlik) --- */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30,41,59,0.55);
  transition: background 0.2s;
}
.modal-backdrop {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: transparent;
  z-index: 0;
}
.modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-primary);
  border-radius: 1.7rem;
  box-shadow: 0 12px 48px 0 rgba(37,99,235,0.18);
  padding: 2.7rem 2.5rem 2rem 2.5rem;
  max-width: 600px;
  width: 98vw;
  max-height: 92vh;
  overflow-y: auto;
  animation: fadeIn 0.2s;
  color: #f1f5f9;
  font-size: 1.13rem;
  line-height: 1.7;
}
.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 2.7rem;
  height: 2.7rem;
  background: none;
  border: none;
  border-radius: 50%;
  font-size: 2.1rem;
  color: #3b82f6;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s, color 0.18s;
}
.modal-close-btn:hover {
  background: #e0e7ff;
  color: #2563eb;
}
#work-modal-body {
  margin-top: 0.5rem;
  font-size: 1.09rem;
  color: #f1f5f9;
}
#work-modal-body h2 {
  font-size: 1.35rem;
  font-weight: 900;
  color: #3b82f6;
  margin-bottom: 1.2em;
  line-height: 1.25;
}
#work-modal-body .work-modal-label {
  display: inline-block;
  min-width: 110px;
  color: #cbd5e1;
  font-weight: 700;
  font-size: 1.01em;
  margin-right: 0.5em;
}
#work-modal-body .work-modal-value {
  color: #f1f5f9;
  font-weight: 600;
  font-size: 1.01em;
}
#work-modal-body .work-modal-section {
  margin-bottom: 1.1em;
}
#work-modal-body a {
  color: #3b82f6;
  text-decoration: underline;
  font-weight: 700;
  transition: color 0.18s;
  word-break: break-all;
}
#work-modal-body a:hover {
  color: #2563eb;
  text-decoration: underline;
}
#work-modal-body .concept-badge {
  display: inline-block;
  background: #3b82f6;
  color: #fff !important;
  border-radius: 1.1em;
  padding: 4px 15px;
  margin-right: 7px;
  font-size: 0.97em;
  font-weight: 700;
  margin-bottom: 7px;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.01em;
  transition: background 0.18s, transform 0.13s;
  cursor: pointer;
  border: none;
  vertical-align: middle;
}
#work-modal-body .concept-badge:hover {
  background: #2563eb;
  color: #fff !important;
  transform: scale(1.06);
}
#work-modal-body .concept-badge:last-child {
  margin-right: 0;
}
#work-modal-body .work-modal-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 0.7em;
  margin-top: 0.5em;
  margin-bottom: 1.2em;
}
#work-modal-body .work-modal-abstract {
  background: #1e293b;
  border-radius: 1.1em;
  padding: 1.1em 1.2em;
  color: #f1f5f9;
  font-size: 1.07em;
  margin-top: 0.5em;
  margin-bottom: 1.2em;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.07);
}
#work-modal-body .btn-primary {
  margin-top: 1.1em;
  font-size: 1.13em;
  padding: 1em 2.5em;
  border-radius: 1.3em;
  font-weight: 900;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  background: linear-gradient(90deg, #2563eb 60%, #3b82f6 100%);
  color: #fff !important;
  border: none;
  box-shadow: var(--shadow-md);
  transition: background 0.18s, box-shadow 0.18s, transform 0.13s;
  min-width: 160px;
  min-height: 48px;
}
#work-modal-body .btn-primary:hover {
  background: linear-gradient(90deg, #1d4ed8 60%, #2563eb 100%);
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px) scale(1.03);
}
@media (max-width: 600px) {
  #work-modal-body .btn-primary {
    font-size: 1em;
    padding: 0.8em 1.2em;
    min-width: 120px;
    min-height: 40px;
  }
}
#work-modal-body .author-institution {
  color: #94a3b8 !important;
  font-size: 0.97em;
}
@media (max-width: 600px) {
  .modal-content {
    padding: 1.1rem 0.5rem 1rem 0.5rem;
    max-width: 99vw;
    font-size: 0.99rem;
  }
  .modal-close-btn {
    top: 0.5rem;
    right: 0.5rem;
    width: 2.1rem;
    height: 2.1rem;
    font-size: 1.3rem;
  }
  #work-modal-body h2 {
    font-size: 1.1rem;
  }
  #work-modal-body .concept-badge {
    font-size: 0.91em;
    padding: 3px 8px;
    margin-right: 4px;
    margin-bottom: 4px;
  }
}

#paper-search-section.main-section {
  padding-left: 3vw;
  padding-right: 3vw;
}
#paper-search-section .papers-list {
  padding-left: 1vw;
  padding-right: 1vw;
  box-sizing: border-box;
}
#paper-search-section .paper-card {
  margin-left: 0.7vw;
  margin-right: 0.7vw;
}
@media (max-width: 900px) {
  #paper-search-section.main-section {
    padding-left: 1vw;
    padding-right: 1vw;
  }
  #paper-search-section .papers-list {
    padding-left: 0.5vw;
    padding-right: 0.5vw;
  }
  #paper-search-section .paper-card {
    margin-left: 0.3vw;
    margin-right: 0.3vw;
  }
}
@media (max-width: 600px) {
  #paper-search-section.main-section {
    padding-left: 0;
    padding-right: 0;
  }
  #paper-search-section .papers-list {
    padding-left: 0;
    padding-right: 0;
  }
  #paper-search-section .paper-card {
    margin-left: 0;
    margin-right: 0;
  }
}

/* --- Yazar Detay Modalı (Modern) --- */
#author-modal .modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-primary);
  border-radius: 1.7rem;
  box-shadow: 0 12px 48px 0 rgba(37,99,235,0.18);
  padding: 2.7rem 2.5rem 2rem 2.5rem;
  max-width: 600px;
  width: 98vw;
  max-height: 92vh;
  overflow-y: auto;
  animation: fadeIn 0.2s;
  color: #f1f5f9;
  font-size: 1.13rem;
  line-height: 1.7;
}
#author-modal .modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 2.7rem;
  height: 2.7rem;
  background: none;
  border: none;
  border-radius: 50%;
  font-size: 2.1rem;
  color: #3b82f6;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s, color 0.18s;
}
#author-modal .modal-close-btn:hover {
  background: #e0e7ff;
  color: #2563eb;
}
#author-modal-body {
  margin-top: 0.5rem;
  font-size: 1.09rem;
  color: #f1f5f9;
}
#author-modal-body h2 {
  font-size: 1.35rem;
  font-weight: 900;
  color: #3b82f6;
  margin-bottom: 1.2em;
  line-height: 1.25;
}
#author-modal-body .author-modal-label {
  display: inline-block;
  min-width: 110px;
  color: #cbd5e1;
  font-weight: 700;
  font-size: 1.01em;
  margin-right: 0.5em;
}
#author-modal-body .author-modal-value {
  color: #f1f5f9;
  font-weight: 600;
  font-size: 1.01em;
}
#author-modal-body .author-modal-section {
  margin-bottom: 1.1em;
}
#author-modal-body a {
  color: #3b82f6;
  text-decoration: underline;
  font-weight: 700;
  transition: color 0.18s;
  word-break: break-all;
}
#author-modal-body a:hover {
  color: #2563eb;
  text-decoration: underline;
}
#author-modal-body .concept-badge {
  display: inline-block;
  background: #3b82f6;
  color: #fff !important;
  border-radius: 1.1em;
  padding: 4px 15px;
  margin-right: 7px;
  font-size: 0.97em;
  font-weight: 700;
  margin-bottom: 7px;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.01em;
  transition: background 0.18s, transform 0.13s;
  cursor: pointer;
  border: none;
  vertical-align: middle;
}
#author-modal-body .concept-badge:hover {
  background: #2563eb;
  color: #fff !important;
  transform: scale(1.06);
}
#author-modal-body .concept-badge:last-child {
  margin-right: 0;
}
#author-modal-body .author-modal-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 0.7em;
  margin-top: 0.5em;
  margin-bottom: 1.2em;
}
@media (max-width: 600px) {
  #author-modal .modal-content {
    padding: 1.1rem 0.5rem 1rem 0.5rem;
    max-width: 99vw;
    font-size: 0.99rem;
  }
  #author-modal .modal-close-btn {
    top: 0.5rem;
    right: 0.5rem;
    width: 2.1rem;
    height: 2.1rem;
    font-size: 1.3rem;
  }
  #author-modal-body h2 {
    font-size: 1.1rem;
  }
  #author-modal-body .concept-badge {
    font-size: 0.91em;
    padding: 3px 8px;
    margin-right: 4px;
    margin-bottom: 4px;
  }
}

#author-search-section.main-section {
  padding-left: 3vw;
  padding-right: 3vw;
}
#author-search-section .papers-list {
  padding-left: 1vw;
  padding-right: 1vw;
  box-sizing: border-box;
}
#author-search-section .paper-card {
  margin-left: 0.7vw;
  margin-right: 0.7vw;
}
@media (max-width: 900px) {
  #author-search-section.main-section {
    padding-left: 1vw;
    padding-right: 1vw;
  }
  #author-search-section .papers-list {
    padding-left: 0.5vw;
    padding-right: 0.5vw;
  }
  #author-search-section .paper-card {
    margin-left: 0.3vw;
    margin-right: 0.3vw;
  }
}
@media (max-width: 600px) {
    #author-search-section.main-section {
        padding-left: 0;
        padding-right: 0;
    }

    #author-search-section .papers-list {
        padding-left: 0;
        padding-right: 0;
    }

    #author-search-section .paper-card {
        margin-left: 0;
        margin-right: 0;
    }

    /* --- Kurum Detay Modalı (Modern) --- */
    #institution-modal .modal-content {
        position: relative;
        z-index: 1;
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
        border-radius: 2.2rem;
        box-shadow: 0 20px 80px 0 rgba(37, 99, 235, 0.25);
        padding: 3.5rem 3.2rem 2.8rem 3.2rem;
        max-width: 780px;
        width: 98vw;
        max-height: 92vh;
        overflow-y: auto;
        animation: fadeIn 0.25s ease-out;
        color: #f8fafc;
        font-size: 1.18rem;
        line-height: 1.7;
        border: 2px solid rgba(59, 130, 246, 0.3);
        backdrop-filter: blur(10px);
    }

    #institution-modal-body h2 {
        font-size: 1.8rem;
        font-weight: 900;
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 2rem;
        line-height: 1.2;
        letter-spacing: 0.02em;
        text-align: center;
        text-shadow: none;
        position: relative;
    }

    #institution-modal-body h2::after {
        content: '';
        position: absolute;
        bottom: -0.5rem;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, #3b82f6, #1d4ed8);
        border-radius: 2px;
    }

    #institution-modal-body .institution-modal-section {
        margin-bottom: 1.8em;
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.4) 0%, rgba(51, 65, 85, 0.2) 100%);
        border-radius: 1.3em;
        padding: 1.4em 1.6em;
        box-shadow: 0 4px 20px 0 rgba(37, 99, 235, 0.1);
        display: flex;
        align-items: flex-start;
        gap: 1em;
        border: 1px solid rgba(59, 130, 246, 0.15);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    #institution-modal-body .institution-modal-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, #3b82f6, #1d4ed8);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    #institution-modal-body .institution-modal-section:hover::before {
        opacity: 1;
    }

    #institution-modal-body .institution-modal-section:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px 0 rgba(37, 99, 235, 0.15);
        border-color: rgba(59, 130, 246, 0.25);
    }

    #institution-modal-body .institution-modal-label {
        display: inline-block;
        min-width: 140px;
        color: #93c5fd;
        font-weight: 800;
        font-size: 1.1em;
        margin-right: 0.8em;
        letter-spacing: 0.02em;
        text-transform: uppercase;
        font-size: 0.9em;
        opacity: 0.9;
    }

    #institution-modal-body .institution-modal-value {
        color: #f8fafc;
        font-weight: 600;
        font-size: 1.1em;
        flex: 1;
    }

    #institution-modal-body .institution-modal-logo {
        text-align: center;
        margin-bottom: 2rem;
        position: relative;
    }

    #institution-modal-body .institution-modal-logo img {
        border: 3px solid rgba(59, 130, 246, 0.3);
        box-shadow: 0 8px 25px 0 rgba(37, 99, 235, 0.2);
        transition: all 0.3s ease;
    }

    #institution-modal-body .institution-modal-logo img:hover {
        transform: scale(1.05);
        border-color: rgba(59, 130, 246, 0.6);
        box-shadow: 0 12px 35px 0 rgba(37, 99, 235, 0.3);
    }

    #institution-modal-body .concept-badge {
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
        color: #fff !important;
        border-radius: 1.5em;
        padding: 8px 20px;
        margin-right: 12px;
        font-size: 1.05em;
        font-weight: 700;
        margin-bottom: 12px;
        box-shadow: 0 4px 15px 0 rgba(59, 130, 246, 0.3);
        letter-spacing: 0.02em;
        transition: all 0.3s ease;
        cursor: pointer;
        border: none;
        vertical-align: middle;
        position: relative;
        overflow: hidden;
    }

    #institution-modal-body .concept-badge::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
    }

    #institution-modal-body .concept-badge:hover::before {
        left: 100%;
    }

    #institution-modal-body .concept-badge:hover {
        background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
        color: #fff !important;
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 8px 25px 0 rgba(59, 130, 246, 0.4);
    }

    #institution-modal-body .institution-modal-keywords {
        display: flex;
        flex-wrap: wrap;
        gap: 0.8em 1em;
        margin-top: 1em;
        margin-bottom: 1.8em;
        padding: 1.2em;
        background: rgba(30, 41, 59, 0.2);
        border-radius: 1.2em;
        border: 1px solid rgba(59, 130, 246, 0.1);
    }

    #institution-modal-body .role-badge {
        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
        color: #fff !important;
        border-radius: 1.3em;
        padding: 6px 16px;
        margin-right: 10px;
        font-size: 1.02em;
        font-weight: 700;
        margin-bottom: 10px;
        box-shadow: 0 3px 12px 0 rgba(16, 185, 129, 0.3);
        letter-spacing: 0.02em;
        transition: all 0.3s ease;
        cursor: pointer;
        border: none;
        vertical-align: middle;
        position: relative;
        overflow: hidden;
    }

    #institution-modal-body .role-badge::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
    }

    #institution-modal-body .role-badge:hover::before {
        left: 100%;
    }

    #institution-modal-body .role-badge:hover {
        background: linear-gradient(135deg, #059669 0%, #047857 100%);
        color: #fff !important;
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.4);
    }

    #institution-modal-body .institution-modal-roles {
        display: flex;
        flex-wrap: wrap;
        gap: 0.8em;
        align-items: center;
        margin-top: 0.5em;
        margin-bottom: 0.5em;
        padding: 1em;
        background: rgba(16, 185, 129, 0.1);
        border-radius: 1.1em;
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    #institution-modal-body .role-badge {
        display: inline-flex;
        align-items: center;
        background: linear-gradient(90deg, #e0e7ff 60%, #f1f5f9 100%) !important;
        color: #2563eb !important;
        border-radius: 1.2em !important;
        padding: 0.32em 1.1em 0.32em 1em !important;
        font-size: 1.01em;
        font-weight: 700;
        margin: 0 0.1em 0.2em 0;
        border: 1.5px solid #e0e7ff !important;
        box-shadow: 0 1px 6px 0 rgba(37, 99, 235, 0.07);
        transition: background 0.18s, color 0.18s, box-shadow 0.18s;
    }

    #institution-modal-body .role-badge-count {
        color: #64748b !important;
        font-weight: 600;
        margin-left: 0.4em;
        font-size: 0.98em;
    }

    #institution-modal-body .role-badge:hover {
        background: linear-gradient(90deg, #2563eb 60%, #3b82f6 100%) !important;
        color: #fff !important;
        box-shadow: 0 4px 16px 0 rgba(37, 99, 235, 0.13);
    }

    @media (max-width: 700px) {
        #institution-modal-body .role-badge {
            font-size: 0.97em;
            padding: 0.22em 0.7em 0.22em 0.7em;
        }

        #institution-modal-body .institution-modal-roles {
            gap: 0.3em;
        }
    }
    #institution-modal-body .lineage-item {
        padding: 0.8em 1em;
        border-bottom: 1px solid rgba(59, 130, 246, 0.2);
        color: #f8fafc;
        font-weight: 600;
        font-size: 1.05em;
        transition: all 0.3s ease;
        position: relative;
        border-radius: 0.5em;
        margin-bottom: 0.3em;
    }

    #institution-modal-body .lineage-item:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }

    #institution-modal-body .lineage-item:hover {
        background: rgba(59, 130, 246, 0.1);
        transform: translateX(5px);
        border-left: 3px solid #3b82f6;
    }

    #institution-modal-body .institution-modal-lineage {
        margin-top: 1em;
        margin-bottom: 1.8em;
        border: 2px solid rgba(59, 130, 246, 0.2);
        border-radius: 1.2rem;
        padding: 1.2rem;
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.3) 0%, rgba(51, 65, 85, 0.2) 100%);
        box-shadow: 0 4px 20px 0 rgba(37, 99, 235, 0.1);
    }

    #institution-modal-body a {
        color: #60a5fa;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        word-break: break-all;
        padding: 0.2em 0.5em;
        border-radius: 0.5em;
        position: relative;
        background: rgba(59, 130, 246, 0.1);
        border: 1px solid rgba(59, 130, 246, 0.2);
    }

    #institution-modal-body a:hover {
        color: #3b82f6;
        background: rgba(59, 130, 246, 0.2);
        border-color: rgba(59, 130, 246, 0.4);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px 0 rgba(59, 130, 246, 0.2);
    }

    @media (max-width: 700px) {
        #institution-modal .modal-content {
            padding: 2rem 1rem 1.5rem 1rem;
            max-width: 99vw;
            font-size: 1.05rem;
            border-radius: 1.5rem;
        }

        #institution-modal-body h2 {
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
        }

        #institution-modal-body h2::after {
            width: 50px;
            height: 2px;
        }

        #institution-modal-body .institution-modal-section {
            padding: 1em 1.2em;
            font-size: 1em;
            margin-bottom: 1.2em;
            border-radius: 1rem;
        }

        #institution-modal-body .institution-modal-label {
            min-width: 100px;
            font-size: 0.85em;
            margin-right: 0.6em;
        }

        #institution-modal-body .institution-modal-value {
            font-size: 1em;
        }

        #institution-modal-body .concept-badge, #institution-modal-body .role-badge {
            font-size: 0.95em;
            padding: 6px 14px;
            margin-right: 6px;
            margin-bottom: 6px;
            border-radius: 1.2em;
        }

        #institution-modal-body .institution-modal-keywords {
            padding: 1em;
            gap: 0.6em 0.8em;
        }

        #institution-modal-body .institution-modal-roles {
            padding: 0.8em;
            gap: 0.6em;
        }

        #institution-modal-body .institution-modal-lineage {
            padding: 1rem;
            margin-top: 0.8em;
            margin-bottom: 1.5em;
        }

        #institution-modal-body .lineage-item {
            padding: 0.6em 0.8em;
            font-size: 1em;
        }
    }





    /* Yazar Tüm Yayınlar Modalı için özel iyileştirme */
    #author-works-modal .modal-content {
        max-width: 900px;
        width: 98vw;
        min-width: 320px;
        padding: 2.2rem 2rem 1.5rem 2rem;
    }

    #author-works-modal .papers-list {
        padding: 0.5vw 0.5vw;
        max-height: 60vh;
        overflow-y: auto;
    }

    #author-works-modal .paper-card {
        margin-left: 0.2vw;
        margin-right: 0.2vw;
    }

    @media (max-width: 600px) {
        #author-works-modal .modal-content {
            padding: 0.7rem 0.1rem 0.7rem 0.1rem;
            max-width: 99vw;
        }

        #author-works-modal .papers-list {
            padding: 0;
        }

        #author-works-modal .paper-card {
            margin-left: 0;
            margin-right: 0;
        }
    }

    /* Tüm Yayınlar modalı için modern pagination */
    #author-works-modal .paper-pagination {
        display: flex;
        flex-wrap: nowrap;
        justify-content: center;
        align-items: center;
        gap: 0.18em;
        margin: 1.2rem 0 0.7rem 0;
        overflow-x: auto;
        overflow-y: visible;
        padding-bottom: 0.2em;
        scrollbar-width: thin;
    }

    #author-works-modal .paper-pagination::-webkit-scrollbar {
        height: 7px;
        background: #232b3b;
    }

    #author-works-modal .paper-pagination::-webkit-scrollbar-thumb {
        background: #334155;
        border-radius: 4px;
    }

    #author-works-modal .pagination-btn {
        min-width: 2.2em;
        font-size: 1.07em;
        padding: 0.45em 1em;
        margin: 0 0.04em;
    }

    @media (max-width: 600px) {
        #author-works-modal .paper-pagination {
            gap: 0.07em;
            margin: 0.7rem 0 0.3rem 0;
            padding-bottom: 0.1em;
        }

        #author-works-modal .pagination-btn {
            font-size: 0.95em;
            padding: 0.32em 0.7em;
            min-width: 1.5em;
        }
    }

    .author-works-search-bar input {
        width: 100%;
        border-radius: 0.9em;
        border: 2px solid #2563eb;
        padding: 0.7em 1.2em;
        font-size: 1.08em;
        background: #f8fafc;
        color: #1e293b;
        transition: border 0.18s, background 0.18s;
        outline: none;
        margin-bottom: 0.5em;
        box-sizing: border-box;
    }

    .author-works-search-bar input:focus {
        border-color: #3b82f6;
        background: #e0e7ff;
    }

    .author-works-modal-split {
        display: flex;
        flex-direction: row;
        gap: 2.2rem;
        min-height: 400px;
        width: 100%;
    }

    .author-works-list-col {
        flex: 1 1 0;
        min-width: 0;
    }

    .author-works-detail-col {
        flex: 1 1 0;
        min-width: 0;
        max-width: 520px;
        display: none;
        position: relative;
        background: #181f2a;
        border-radius: 1.2em;
        padding: 1.2em 1.2em 1.2em 1.2em;
        box-shadow: 0 2px 12px 0 rgba(37, 99, 235, 0.13);
        z-index: 10;
        animation: fadeIn 0.25s;
    }

    .author-works-detail-col.active {
        display: block;
    }

    #author-works-detail-close {
        position: absolute;
        top: 1.1em;
        right: 1.1em;
        font-size: 2em;
        background: none;
        border: none;
        color: #3b82f6;
        cursor: pointer;
        z-index: 2;
        transition: color 0.18s;
    }

    #author-works-detail-close:hover {
        color: #2563eb;
    }

    #author-works-detail-body {
        margin-top: 0.7em;
        color: #f1f5f9;
        font-size: 1.09rem;
    }

    @media (max-width: 900px) {
        .author-works-modal-split {
            flex-direction: column;
            gap: 1.2rem;
        }

        .author-works-detail-col {
            max-width: 100vw;
            width: 100%;
            margin-top: 1.2rem;
            padding: 1em 0.5em 1em 0.5em;
        }
    }
    @media (max-width: 600px) {
        .author-works-modal-split {
            flex-direction: column;
            gap: 0.7rem;
        }

        .author-works-detail-col {
            max-width: 100vw;
            width: 100%;
            margin-top: 0.7rem;
            padding: 0.7em 0.2em 0.7em 0.2em;
            border-radius: 0.7em;
        }

        #author-works-detail-close {
            top: 0.5em;
            right: 0.5em;
            font-size: 1.3em;
        }
    }
}

/* --- Yazar Tüm Yayınlar Detay Modalı (Tam Modal Kaplayan) --- */
.author-works-full-detail-modal {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(30,41,59,0.65);
  transition: background 0.22s;
  animation: fadeIn 0.22s;
}
.author-works-full-detail-modal.active {
  display: flex;
}
.author-works-full-detail-backdrop {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: transparent;
  z-index: 0;
}
.author-works-full-detail-content {
  position: relative;
  z-index: 1;
  background: var(--bg-primary);
  border-radius: 2.2rem;
  box-shadow: 0 16px 64px 0 rgba(37,99,235,0.22);
  padding: 3.2rem 3rem 2.3rem 3rem;
  max-width: 900px;
  width: 98vw;
  max-height: 92vh;
  overflow-y: auto;
  animation: fadeIn 0.22s;
  color: #1e293b;
  font-size: 1.18rem;
  line-height: 1.8;
  border: 2.5px solid var(--primary-light);
  display: flex;
  flex-direction: column;
}
.author-works-full-detail-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 2.7rem;
  height: 2.7rem;
  background: none;
  border: none;
  border-radius: 50%;
  font-size: 2.1rem;
  color: #3b82f6;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s, color 0.18s;
}
.author-works-full-detail-close:hover {
  background: #e0e7ff;
  color: #2563eb;
}
.author-works-full-detail-body {
  margin-top: 0.5rem;
  font-size: 1.13rem;
  color: #f1f5f9;
  width: 100%;
}
.author-works-full-detail-body h2 {
  font-size: 1.7rem;
  font-weight: 900;
  color: #3b82f6;
  margin-bottom: 1.7em;
  line-height: 1.22;
  letter-spacing: 0.01em;
  text-align: center;
  text-shadow: 0 2px 12px rgba(37, 99, 235, 0.08);
}
.author-works-full-detail-body .work-modal-section {
  margin-bottom: 1.5em;
  background: rgba(30, 41, 59, 0.13);
  border-radius: 1.1em;
  padding: 1.1em 1.3em;
  box-shadow: 0 2px 12px 0 rgba(37, 99, 235, 0.07);
  display: flex;
  align-items: flex-start;
  gap: 0.7em;
  color: #f1f5f9;
}
.author-works-full-detail-body .work-modal-label {
  display: inline-block;
  min-width: 130px;
  color: #60a5fa;
  font-weight: 800;
  font-size: 1.07em;
  margin-right: 0.7em;
  letter-spacing: 0.01em;
}
.author-works-full-detail-body .work-modal-value {
  color: #fff;
  font-weight: 600;
  font-size: 1.07em;
}
.author-works-full-detail-body .concept-badge {
  background: linear-gradient(90deg, #3b82f6 60%, #2563eb 100%);
  color: #fff !important;
  border-radius: 1.1em;
  padding: 6px 18px;
  margin-right: 10px;
  font-size: 1.01em;
  font-weight: 800;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.01em;
  transition: background 0.18s, transform 0.13s;
  cursor: pointer;
  border: none;
  vertical-align: middle;
}
.author-works-full-detail-body .concept-badge:hover {
  background: linear-gradient(90deg, #2563eb 60%, #1d4ed8 100%);
  color: #fff !important;
  transform: scale(1.08);
}
.author-works-full-detail-body .work-modal-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 0.7em;
  margin-top: 0.7em;
  margin-bottom: 1.5em;
}
.author-works-full-detail-body .work-modal-abstract {
  background: #1e293b;
  border-radius: 1.1em;
  padding: 1.1em 1.2em;
  color: #f1f5f9;
  font-size: 1.07em;
  margin-top: 0.5em;
  margin-bottom: 1.2em;
  box-shadow: 0 2px 8px 0 rgba(37,99,235,0.07);
}
.author-works-full-detail-body a {
  color: #3b82f6;
  text-decoration: underline;
  font-weight: 700;
  transition: color 0.18s;
  word-break: break-all;
}
.author-works-full-detail-body a:hover {
  color: #60a5fa;
  text-decoration: underline;
}
.author-works-full-detail-body .btn-primary {
  margin-top: 1.1em;
  font-size: 1.13em;
  padding: 1em 2.5em;
  border-radius: 1.3em;
  font-weight: 900;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  background: linear-gradient(90deg, #2563eb 60%, #3b82f6 100%);
  color: #fff !important;
  border: none;
  box-shadow: var(--shadow-md);
  transition: background 0.18s, box-shadow 0.18s, transform 0.13s;
  min-width: 160px;
  min-height: 48px;
}
.author-works-full-detail-body .btn-primary:hover {
  background: linear-gradient(90deg, #1d4ed8 60%, #2563eb 100%);
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px) scale(1.03);
}
@media (max-width: 900px) {
  .author-works-full-detail-content {
    padding: 1.2rem 0.5rem 1rem 0.5rem;
    max-width: 99vw;
    font-size: 1.01rem;
  }
  .author-works-full-detail-body h2 {
    font-size: 1.13rem;
  }
  .author-works-full-detail-body .work-modal-section {
    padding: 0.7em 0.7em;
    font-size: 0.97em;
  }
  .author-works-full-detail-body .work-modal-label {
    min-width: 90px;
    font-size: 0.97em;
  }
  .author-works-full-detail-body .concept-badge {
    font-size: 0.93em;
    padding: 3px 8px;
    margin-right: 4px;
    margin-bottom: 4px;
  }
}
@media (max-width: 600px) {
  .author-works-full-detail-content {
    padding: 0.7rem 0.1rem 0.7rem 0.1rem;
    max-width: 99vw;
  }
  .author-works-full-detail-body h2 {
    font-size: 1.05rem;
  }
  .author-works-full-detail-body .work-modal-section {
    padding: 0.5em 0.5em;
    font-size: 0.93em;
  }
  .author-works-full-detail-body .work-modal-label {
    min-width: 70px;
    font-size: 0.93em;
  }
  .author-works-full-detail-body .concept-badge {
    font-size: 0.89em;
    padding: 2px 6px;
    margin-right: 2px;
    margin-bottom: 2px;
  }
}

.autocomplete-name, .autocomplete-hint {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
}

/* Profil sekmesi ve kartı için özel stiller */
.profile-content-row {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    min-height: 180px;
    position: relative;
}
.profile-card {
    max-width: 220px !important;
    min-width: 0;
    padding: 0.9em 1em 0.7em 1em !important;
    background: rgba(255,255,255,0.97);
    border-radius: 1em;
    box-shadow: 0 1px 6px 0 rgba(37,99,235,0.07);
    z-index: 10;
    margin: 0;
}
.profile-tabs-wrap {
    margin-bottom: 0.7em;
    margin-top: -1.2em;
}
.profile-tabs {
    gap: 0.3em;
}
.profile-tab {
    padding: 0.5em 1em;
    font-size: 1em;
    border-radius: 0.6em 0.6em 0 0;
}
.profile-tab.active {
    background: #2563eb;
    color: #fff;
}
.profile-tab:disabled {
    opacity: 0.5;
}
#profile-tab-content {
    flex: 1;
    min-height: 120px;
    margin-left: 1.2em;
    margin-top: 0.7em;
}
@media (max-width: 900px) {
    .profile-card {
        right: 0.5em !important;
        top: 0.5em !important;
        max-width: 96vw;
        padding: 0.7em 0.7em 0.7em 0.7em !important;
    }
    #profile-tab-content {
        margin-left: 0.3em;
    }
}
@media (max-width: 600px) {
    .profile-content-row {
        flex-direction: column;
    }
    .profile-card {
        position: static !important;
        margin: 0 auto 0.7em auto;
        max-width: 98vw;
    }
    #profile-tab-content {
        margin-left: 0;
        margin-top: 0.3em;
    }
}
@media (prefers-color-scheme: dark) {
    .profile-card {
        background: rgba(30,41,59,0.97);
        color: #fff;
        box-shadow: 0 1px 8px 0 rgba(37,99,235,0.13);
    }
    .profile-tab {
        background: #232b3b;
        color: #7ea2e3;
    }
    .profile-tab.active {
        background: #2563eb;
        color: #fff;
    }
}

/* Kurum kaydetme butonları için stiller */
.save-institution-btn {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    padding: 0.5rem 0.8rem;
}

.save-institution-btn.saved {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.save-institution-btn.saved:hover {
    background: var(--color-danger-dark);
    border-color: var(--color-danger-dark);
}

