/* ============================================
   ORTAK DERS SAYFASI STILLERI
   Mevlid, Ezan, Solfej - Tüm sayfalarda ortak
   ============================================ */

/* ============================================
   TEMA DEĞİŞKENLERİ (Gold hariç)
   ============================================ */

:root {
    --panel-bg: #f8f9fa;
    --divider: #f0f0f0;
    --card-border: #e0e0e0;
    --heading-color: #1a1a2e;
    --text-muted: #6c757d;
    --card-bg: #f5f5f5;
    --input-bg: #ffffff;
    --input-text: #333333;
    --audio-bg: #f5f5f5;
    --video-radius: 10px;
    --danger: #e74c3c;
    --success: #27ae60;
    --border-radius: 14px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.12);
    
    /* Modal değişkenleri - Light tema */
    --modal-overlay: rgba(0, 0, 0, 0.5);
    --modal-bg: #ffffff;
    --modal-text: #333333;
    --modal-border: #e8e8e8;
    --modal-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    --modal-header-border: #e8e8e8;
    --modal-footer-border: #e8e8e8;
    --modal-close-hover: rgba(0, 0, 0, 0.05);
    --modal-btn-secondary: #e8e8e8;
    --modal-btn-secondary-hover: #d5d5d5;
    --modal-btn-secondary-text: #333333;
    --btn-hover-bg: rgba(123, 31, 162, 0.08);
    --btn-active-bg: rgba(123, 31, 162, 0.15);
}

/* ============================================
   DARK TEMA DEĞİŞKENLERİ (Gold hariç)
   ============================================ */

[data-theme="dark"] .ders-icerik-container {
    --panel-bg: rgba(255, 255, 255, 0.06);
    --divider: rgba(255, 255, 255, 0.12);
    --card-border: rgba(255, 255, 255, 0.12);
    --heading-color: #f0f0f0;
    --text-muted: #a0a0a0;
    --card-bg: #1a1a2e;
    --input-bg: rgba(255, 255, 255, 0.06);
    --input-text: #e0e0e0;
    --audio-bg: rgba(255, 255, 255, 0.06);
    --danger: #ef5350;
    --success: #66bb6a;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.5);
    
    /* Modal değişkenleri - Dark tema */
    --modal-overlay: rgba(0, 0, 0, 0.8);
    --modal-bg: #1e1e2e;
    --modal-text: #e0e0e0;
    --modal-border: rgba(255, 255, 255, 0.1);
    --modal-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    --modal-header-border: rgba(255, 255, 255, 0.08);
    --modal-footer-border: rgba(255, 255, 255, 0.08);
    --modal-close-hover: rgba(255, 255, 255, 0.05);
    --modal-btn-secondary: rgba(255, 255, 255, 0.08);
    --modal-btn-secondary-hover: rgba(255, 255, 255, 0.15);
    --modal-btn-secondary-text: #e0e0e0;
    --btn-hover-bg: rgba(206, 147, 216, 0.15);
    --btn-active-bg: rgba(206, 147, 216, 0.25);
}

/* ============================================
   KONTAYNER VE GENEL
   ============================================ */

.ders-icerik-container {
    padding: 40px 0 60px 0;
}

[data-theme="dark"] .ders-icerik-container {
    background: transparent;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   GERİ DÖN BUTONU
   ============================================ */

.btn-geri {
    display: inline-block;
    margin-bottom: 30px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
    padding: 8px 16px;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    background: var(--card-bg);
}

.btn-geri:hover {
    color: var(--gold);
    border-color: var(--gold);
}

.btn-geri i {
    margin-right: 8px;
}

/* ============================================
   SAYFA BAŞLIĞI
   ============================================ */

.sayfa-baslik {
    text-align: center;
    margin-bottom: 30px;
}

.stitle {
    font-size: 2.8rem;
    font-weight: 700;
    margin-top: 15px;
    color: var(--heading-color);
}

.stitle span {
    color: var(--gold);
}

.sline {
    width: 70px;
    height: 4px;
    background: var(--gold);
    margin: 15px auto 20px;
    border-radius: 4px;
}

.sdesc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.ayirici {
    border: none;
    border-top: 2px solid var(--divider);
    margin: 35px 0;
    opacity: 0.5;
}

/* ============================================
   ARAMA ALANI
   ============================================ */

.arama-alani {
    background: var(--card-bg);
    padding: 25px 30px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

[data-theme="dark"] .arama-alani {
    background: linear-gradient(196deg, #136f39fa 0%, #225146 100%);
}

.arama-alani:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px var(--gold-glow);
}

.arama-kutusu {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.arama-icon {
    color: var(--text-muted);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.arama-kutusu input {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid var(--card-border);
    border-radius: 10px;
    background: var(--input-bg);
    color: var(--input-text);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
    min-width: 0;
}

.arama-kutusu input:focus {
    border-color: var(--gold);
}

.arama-kutusu input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.arama-btn {
    padding: 14px 30px;
    background: var(--gold);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.arama-btn:hover {
    background: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--gold-glow);
}

.temizle-btn {
    padding: 14px 18px;
    background: var(--panel-bg);
    color: var(--heading-color);
    border: 2px solid var(--card-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.temizle-btn:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: rgba(231, 76, 60, 0.08);
}

.arama-bilgi {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--divider);
    flex-wrap: wrap;
    gap: 8px;
}

.arama-bilgi #dersSonucSayisi {
    font-size: 0.9rem;
    color: var(--heading-color);
    font-weight: 500;
}

.arama-bilgi .arama-ipucu {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   ARAMA SONUÇLARI
   ============================================ */

.search-results {
    margin-top: 15px;
    padding: 15px;
    background: var(--panel-bg);
    border-radius: 10px;
    border: 1px solid var(--card-border);
    max-height: 300px;
    overflow-y: auto;
}

.search-results .sonuc-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--divider);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.search-results .sonuc-item:last-child {
    border-bottom: none;
}

.search-results .sonuc-item:hover {
    background: var(--gold-light);
}

.search-results .sonuc-item .sonuc-baslik {
    font-weight: 600;
    color: var(--heading-color);
}

.search-results .sonuc-item .sonuc-detay {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.search-results .sonuc-item .sonuc-detay span {
    background: var(--card-bg);
    padding: 2px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    border: 1px solid var(--card-border);
}

.search-results .sonuc-item .sonuc-git {
    color: var(--gold);
    font-weight: 600;
}

/* ============================================
   SONUÇ YOK MESAJI
   ============================================ */

.sonuc-yok {
    text-align: center;
    padding: 60px 20px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 2px dashed var(--card-border);
    margin: 20px 0;
}

.sonuc-yok-iceri i {
    color: var(--text-muted);
    margin-bottom: 15px;
    display: block;
}

.sonuc-yok-iceri h3 {
    color: var(--heading-color);
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.sonuc-yok-iceri p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.temizle-buyuk-btn {
    padding: 12px 35px;
    background: var(--gold);
    color: #fff;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.temizle-buyuk-btn:hover {
    background: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--gold-glow);
}

/* ============================================
   ETİKETLER
   ============================================ */

.etiketler {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 15px;
}

.etiketler span {
    padding: 4px 16px;
    background: var(--gold-light);
    color: var(--gold);
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.etiketler span:hover {
    background: var(--gold);
    color: #fff;
    border-color: var(--gold);
}

/* ============================================
   KARTLAR
   ============================================ */

.kart-baslik {
    margin-bottom: 20px;
    margin-top: 25px;
}

.kart-baslik h2 {
    font-size: 1.3rem;
    color: var(--heading-color);
    font-weight: 600;
}

.kart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 10px;
}

.kart {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 25px 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

[data-theme="dark"] .kart {
    /*background: linear-gradient(2deg, #1c5a56fa 0%, #327a44 100%);*/
    background: #1c1934;
}
[data-theme="dark"] .bolum-baslik .tumunu-gor-btn {
    color:black;
}
[data-theme="dark"] .bolum-baslik h2{
     color:black;
}
.etiketler span{
    background:white;
}

.kart:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

.kart .kart-icon {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.kart h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--heading-color);
    margin: 0 0 5px 0;
}

.kart p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0 0 12px 0;
}

.kart .kart-link {
    color: var(--gold);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s;
    display: inline-block;
}

.kart:hover .kart-link {
    color: var(--gold-hover);
    margin-left: 5px;
}

/* ============================================
   BÖLÜM BAŞLIK - TIKLANABİLİR BUTONLAR
   ============================================ */

.bolum-baslik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 10px;
}

.bolum-baslik h2 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--heading-color);
    margin: 0;
}

.bolum-baslik .tumunu-gor-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--panel-bg);
    color: var(--heading-color);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}

.bolum-baslik .tumunu-gor-btn:hover {
    background: var(--btn-hover-bg);
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px var(--gold-glow);
}

.bolum-baslik .tumunu-gor-btn:active {
    transform: translateY(0);
}

.bolum-baslik .tumunu-gor-btn .btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.bolum-baslik .tumunu-gor-btn.active {
    background: var(--gold-light);
    border-color: var(--gold);
    color: var(--gold);
}

.bolum-baslik .tumunu-gor-btn.active .btn-icon {
    transform: rotate(180deg);
}

/* ============================================
   VİDEO BÖLÜMÜ
   ============================================ */

.video-listesi-container {
    margin-top: 15px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.video-listesi {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.video-item {
    background: var(--panel-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--video-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.video-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-bilgi {
    padding: 15px;
}

.video-bilgi h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: var(--heading-color);
}

.video-bilgi p {
    margin: 0 0 10px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.video-tag {
    display: inline-block;
    padding: 2px 12px;
    background: var(--gold-light);
    color: var(--gold);
    border-radius: 12px;
    font-size: 0.7rem;
    margin-right: 4px;
    margin-bottom: 4px;
}

.btn-video-yukle {
    display: inline-block;
    margin-top: 8px;
    padding: 5px 15px;
    background: var(--success);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.btn-video-yukle:hover {
    background: #45a049;
    transform: scale(1.05);
}

/* ============================================
   SES BÖLÜMÜ
   ============================================ */

.ses-listesi-container {
    margin-top: 15px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    animation: slideDown 0.4s ease;
}

.ses-listesi {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.ses-item {
    background: var(--panel-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s;
}

.ses-item:hover {
    border-color: var(--gold);
    transform: translateX(4px);
}

.ses-item .ses-bilgi {
    flex: 1;
    min-width: 0;
}

.ses-item .ses-bilgi h4 {
    margin: 0 0 3px 0;
    font-size: 1rem;
    color: var(--heading-color);
}

.ses-item .ses-bilgi p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.ses-item audio {
    width: 220px;
    min-width: 120px;
    height: 40px;
    border-radius: 6px;
    background: var(--audio-bg);
}

.ses-item audio::-webkit-media-controls-panel {
    background: var(--audio-bg);
}

/* ============================================
   DOSYA BÖLÜMÜ
   ============================================ */

.dosya-listesi-container {
    margin-top: 15px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    animation: slideDown 0.4s ease;
}

.dosya-listesi {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.dosya-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--panel-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    transition: all 0.3s;
}

.dosya-item:hover {
    border-color: var(--gold);
    transform: translateX(4px);
}

.dosya-item i:first-child {
    font-size: 1.6rem;
    color: var(--danger);
    flex-shrink: 0;
}

.dosya-item span {
    flex: 1;
    font-size: 0.9rem;
    color: var(--heading-color);
    font-weight: 500;
}

.dosya-item .dosya-boyut {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    flex: 0 0 auto;
    margin-right: 5px;
}

.dosya-item .dosya-indir {
    color: var(--gold);
    transition: all 0.3s;
    padding: 4px 8px;
    border-radius: 4px;
    flex-shrink: 0;
}

.dosya-item .dosya-indir:hover {
    background: var(--gold);
    color: #fff;
    transform: scale(1.1);
}

.dosya-item .dosya-yok {
    font-size: 0.8rem;
    color: var(--danger);
    font-weight: 400;
    flex-shrink: 0;
    white-space: nowrap;
}

.dosya-item .dosya-yok i {
    font-size: 0.9rem;
    color: var(--danger);
    margin-right: 3px;
}

/* ============================================
   KONU BÖLÜMÜ
   ============================================ */

.konu-listesi-container {
    margin-top: 15px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    animation: slideDown 0.4s ease;
}

.konu-listesi {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.konu {
    padding: 10px 20px;
    background: var(--panel-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--heading-color);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.konu:hover {
    background: var(--gold-light);
    border-color: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* ============================================
   MODAL - DARK/LIGHT TEMA DESTEKLİ
   ============================================ */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay);
    backdrop-filter: blur(5px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--modal-bg);
    color: var(--modal-text);
    border-radius: 16px;
    max-width: 550px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    padding: 30px 35px;
    box-shadow: var(--modal-shadow);
    position: relative;
    animation: modalSlideIn 0.3s ease;
    border: 1px solid var(--modal-border);
}

.modal-kart .modal-content {
    max-width: 500px;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.9) translateY(-20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal-content::-webkit-scrollbar {
    width: 6px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--panel-bg);
    border-radius: 3px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 3px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--gold-hover);
}

.modal-kapat {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--modal-text);
    cursor: pointer;
    transition: all 0.3s;
    padding: 5px 10px;
    border-radius: 8px;
    z-index: 10;
    opacity: 0.6;
}

.modal-kapat:hover {
    opacity: 1;
    color: var(--danger);
    transform: rotate(90deg);
    background: var(--modal-close-hover);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--modal-header-border);
}

.modal-header .modal-icon {
    font-size: 2.5rem;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--modal-text);
    margin: 0;
}

[data-theme="dark"] .modal-header h2 {
    color: #f0f0f0;
}

.modal-body {
    color: var(--modal-text);
    line-height: 1.8;
    font-size: 0.95rem;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 5px;
}
[data-theme="dark"] .modal-body {
    color: white;
    line-height: 1.8;
    font-size: 0.95rem;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 5px;
}

[data-theme="dark"] .modal-body ul li {
    margin-bottom: 6px;
    color: #e8e0d8;
}
.modal-body::-webkit-scrollbar {
    width: 4px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--panel-bg);
    border-radius: 2px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 2px;
}

.modal-body p {
    margin: 0 0 12px 0;
}

.modal-body ul {
    margin: 10px 0;
    padding-left: 20px;
}

.modal-body ul li {
    margin-bottom: 6px;
    color: var(--modal-text);
}

.modal-body .highlight {
    color: var(--gold);
    font-weight: 600;
}

.modal-body .info-box {
    background: var(--gold-light);
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 4px solid var(--gold);
    margin: 12px 0;
}

.modal-body .info-box p {
    margin: 4px 0;
}

.modal-footer {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--modal-footer-border);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.modal-kapat-btn {
    padding: 8px 25px;
    background: var(--modal-btn-secondary);
    color: var(--modal-btn-secondary-text);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.modal-kapat-btn:hover {
    background: var(--modal-btn-secondary-hover);
    transform: scale(1.05);
}

.modal-yonlendir-btn {
    padding: 8px 25px;
    background: var(--gold);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-yonlendir-btn:hover {
    background: var(--gold-hover);
    transform: scale(1.05);
}

.modal-yonlendir-btn i {
    font-size: 1rem;
}

/* ============================================
   İÇERİK YOK KARTI
   ============================================ */

.icerik-yok {
    grid-column: 1 / -1;
    background: var(--panel-bg);
    border: 2px dashed var(--card-border);
    border-radius: 16px;
    padding: 50px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.icerik-yok:hover {
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.icerik-yok .yok-iceri {
    position: relative;
    z-index: 1;
}

.icerik-yok .yok-icon {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.icerik-yok .yok-icon .fa-slash {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--danger);
    opacity: 0.7;
}

.icerik-yok .yok-icon .fa-file-pdf {
    color: var(--danger);
    opacity: 0.6;
    display: block;
}

.icerik-yok h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 10px;
}

.icerik-yok p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.icerik-yok .yok-ozellikler {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.icerik-yok .yok-ozellikler span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: var(--gold-light);
    color: var(--gold);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.icerik-yok .yok-ozellikler span i {
    font-size: 0.9rem;
}

[data-theme="dark"] .icerik-yok {
    background: var(--card-bg);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .icerik-yok:hover {
    border-color: var(--gold);
}

[data-theme="dark"] .icerik-yok h4 {
    color: #e0e0e0;
}

[data-theme="dark"] .icerik-yok p {
    color: #aaa;
}

/* ============================================
   ARAMA VURGU VE AUDIO
   ============================================ */

@keyframes aramaVurguPulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(123, 31, 162, 0);
    }
    30% {
        box-shadow: 0 0 0 6px rgba(123, 31, 162, 0.3);
    }
}

.arama-vurgu {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    animation: aramaVurguPulse 0.8s ease 2;
}

audio {
    background: var(--audio-bg);
    border-radius: 6px;
}

audio::-webkit-media-controls-panel {
    background: var(--audio-bg);
}

audio::-webkit-media-controls-timeline {
    background: var(--gold-light);
}

audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
    color: var(--heading-color);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    .stitle {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .stitle {
        font-size: 1.8rem;
    }

    .kart-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-listesi {
        grid-template-columns: 1fr;
    }

    .dosya-listesi {
        grid-template-columns: 1fr;
    }

    .arama-kutusu {
        flex-wrap: wrap;
    }

    .arama-kutusu input {
        width: 100%;
        order: 1;
    }

    .arama-btn {
        order: 2;
        flex: 1;
        justify-content: center;
    }

    .temizle-btn {
        order: 3;
        flex: 0 0 auto;
    }

    .arama-icon {
        display: none;
    }

    .arama-bilgi {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .search-results .sonuc-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .bolum-baslik {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .bolum-baslik .tumunu-gor-btn {
        justify-content: center;
        padding: 10px 18px;
        width: 100%;
    }

    .ses-item {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .ses-item audio {
        width: 100%;
    }

    .modal-content {
        padding: 20px;
        width: 95%;
        max-height: 85vh;
    }

    .modal-header h2 {
        font-size: 1.2rem;
    }

    .modal-footer {
        flex-direction: column;
    }

    .modal-footer button {
        width: 100%;
        justify-content: center;
    }

    .dosya-item {
        flex-wrap: wrap;
    }

    .arama-alani {
        padding: 18px 20px;
    }

    .icerik-yok {
        padding: 35px 20px;
    }

    .icerik-yok .yok-ozellikler {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .icerik-yok .yok-ozellikler span {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .stitle {
        font-size: 1.5rem;
    }

    .sdesc {
        font-size: 0.95rem;
    }

    .kart-grid {
        grid-template-columns: 1fr 1fr;
    }

    .modal-header {
        flex-direction: column;
        text-align: center;
    }

    .konu-listesi {
        justify-content: center;
    }

    .arama-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .arama-kutusu input {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .temizle-btn {
        padding: 12px 14px;
    }

    .video-listesi {
        grid-template-columns: 1fr;
    }

    .dosya-listesi {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .kart-grid {
        grid-template-columns: 1fr 1fr;
    }

    .kart {
        padding: 18px 12px;
    }

    .kart .kart-icon {
        font-size: 1.6rem;
    }

    .kart h3 {
        font-size: 0.9rem;
    }

    .kart p {
        font-size: 0.75rem;
    }

    .etiketler span {
        font-size: 0.75rem;
        padding: 3px 12px;
    }

    .bolum-baslik h2 {
        font-size: 1.1rem;
    }
}