/* --- Portal Pro Modern UI (v8.9.0 - Fix: Dashboard Forms) --- */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #3b82f6; /* Ana Mavi */
    --primary-dark: #2563eb;
    --primary-light: #eff6ff;
    --success: #10b981; /* Başarı Yeşil */
    --success-light: #ecfdf5;
    --danger: #ef4444; /* Hata Kırmızı */
    --danger-light: #fef2f2;
    --text-main: #111827;
    --text-sub: #6b7280;
    --bg-surface: #ffffff;
    --bg-body: #f3f4f6;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 12px;
}

.portal-container {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    max-width: 1100px;
    margin: 40px auto;
}

/* --- 1. DASHBOARD YAPISI --- */
.portal-dashboard-wrapper {
    display: flex;
    min-height: 700px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.portal-dashboard-sidebar {
    width: 280px;
    background: #f8fafc;
    border-right: 1px solid var(--border);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 30px;
    text-align: center;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
}

.user-avatar img {
    border-radius: 50%;
    border: 4px solid var(--primary-light);
    margin-bottom: 15px;
    width: 80px; height: 80px;
    object-fit: cover;
}

.user-name {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.user-role {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--primary);
    background: var(--primary-light);
    padding: 2px 8px;
    border-radius: 99px;
    margin-top: 5px;
    font-weight: 600;
}

.sidebar-nav {
    padding: 20px;
    flex-grow: 1;
    overflow-y: auto;
}

.nav-btn {
    width: 100%;
    text-align: left;
    padding: 14px 18px;
    background: transparent;
    border: none;
    border-radius: var(--radius);
    color: var(--text-sub);
    font-weight: 500;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
}

.nav-btn .dashicons {
    margin-right: 12px;
    font-size: 20px;
    color: #9ca3af;
    transition: color 0.2s;
}

.nav-btn:hover {
    background: #ffffff;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.nav-btn.active {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.nav-btn.active .dashicons {
    color: #ffffff;
}

.portal-dashboard-content {
    flex-grow: 1;
    padding: 40px;
    background: #ffffff;
    overflow-y: auto;
}

/* --- 2. KARTLAR VE LİSTELER --- */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.action-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.action-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.action-card .dashicons {
    font-size: 40px;
    width: 40px; height: 40px;
    color: var(--primary);
    margin-bottom: 15px;
    background: var(--primary-light);
    padding: 15px;
    box-sizing: content-box;
    border-radius: 50%;
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}
.pane-header h3 { margin: 0; font-size: 1.5rem; color: var(--text-main); }

.dashboard-item {
    background: #ffffff;
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: box-shadow 0.2s;
}
.dashboard-item:hover {
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

/* --- 3. DASHBOARD FORMLARI (DÜZELTİLEN KISIM) --- */
/* Bu kısım eksik olduğu için formlar bozuk görünüyordu */

.slide-form {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    margin-top: 20px;
    box-shadow: var(--shadow-sm);
}

.form-title {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.25rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
}

/* Tüm input tipleri için modern stil */
.slide-form input[type="text"],
.slide-form input[type="email"],
.slide-form input[type="password"],
.slide-form select,
.slide-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 1rem;
    color: var(--text-main);
    background: #fff;
    transition: all 0.2s;
    box-sizing: border-box; /* Taşmaları engeller */
}

.slide-form input:focus,
.slide-form select:focus,
.slide-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.cancel-link {
    margin-left: 15px;
    color: var(--text-sub);
    cursor: pointer;
    text-decoration: underline;
    font-size: 0.95rem;
}
.cancel-link:hover { color: var(--danger); }

/* Repeater ve Soru Alanları */
.frontend-soru-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    position: relative;
}
.soru-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 10px;
}
.remove-soru-btn {
    background: var(--danger-light);
    color: var(--danger);
    border: none;
    width: 30px; height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    display: flex; align-items: center; justify-content: center;
}
.opt-row {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}
.opt-label {
    width: 30px;
    font-weight: bold;
    color: var(--text-sub);
}


/* --- 4. AKORDİYON (Müfredat) --- */
.curriculum-accordion { margin-top: 30px; }

.week-item {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.week-item:hover { border-color: #cbd5e1; }
.week-item.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary-light); }

.week-title {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fcfcfc;
    transition: background 0.2s;
}
.week-item.active .week-title { background: var(--primary-light); border-bottom: 1px solid #dbeafe; }

.week-title h3 { margin: 0; font-size: 1.1rem; font-weight: 600; color: var(--text-main); display: flex; align-items: center; }

.week-number {
    background: var(--text-main);
    color: #fff;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 6px;
    margin-right: 15px;
    font-weight: 700;
}
.week-item.active .week-number { background: var(--primary); }
.week-content { display: none; padding: 30px; background: #fff; }


/* --- 5. MODERN SINAV ARAYÜZÜ --- */
.portal-sinav-container {
    background: #ffffff;
    max-width: 800px;
    margin: 40px auto;
    padding: 40px; 
    border-radius: 24px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
}

.quiz-progress-container {
    position: sticky; top: 20px; z-index: 99;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    padding: 20px 30px; border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
    margin: 0 0 40px 0;
    display: flex; align-items: center; gap: 20px;
}
.progress-bar-bg { flex-grow: 1; height: 10px; background: #f1f5f9; border-radius: 99px; overflow: hidden; box-shadow: inset 0 1px 2px rgba(0,0,0,0.05); }
.progress-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 100%); transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1); border-radius: 99px; }
.progress-text { font-size: 0.9rem; font-weight: 700; color: var(--primary); white-space: nowrap; }

.sinav-talimatlari {
    background: #eff6ff; padding: 30px; border-radius: 16px; border: 1px solid #dbeafe;
    margin: 0 0 40px 0; color: #1e3a8a; font-size: 0.95rem; line-height: 1.7;
}

.sinav-soru-item { margin: 0 0 60px 0; animation: fadeIn 0.5s ease-out; }
.soru-metni { font-size: 1.4rem; font-weight: 800; color: #1e293b; margin-bottom: 30px; line-height: 1.4; letter-spacing: -0.03em; }

.soru-secenek {
    display: flex; align-items: center; background: #ffffff;
    border: 2px solid #e2e8f0; border-radius: 16px;
    padding: 18px 24px; margin-bottom: 16px; cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative; overflow: hidden;
}
.soru-secenek:hover { border-color: #cbd5e1; transform: translateY(-3px); box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.05); background: #f8fafc; }
.soru-secenek.selected { border-color: var(--primary); background: #eff6ff; box-shadow: 0 4px 15px rgba(59, 130, 246, 0.15); transform: translateY(-1px); }
.soru-secenek input[type="radio"] { display: none; }
.soru-secenek::before {
    content: ''; width: 24px; height: 24px; border: 2px solid #cbd5e1; border-radius: 50%;
    margin-right: 20px; flex-shrink: 0; transition: all 0.3s; background: #fff;
}
.soru-secenek.selected::before { border-color: var(--primary); background-color: var(--primary); box-shadow: inset 0 0 0 4px #ffffff; transform: scale(1.1); }
.soru-secenek span { font-size: 1.05rem; font-weight: 500; color: #334155; }
.soru-secenek.selected span { color: var(--primary-dark); font-weight: 600; }

.soru-acik-uclu {
    width: 100%; padding: 20px; border: 2px solid #e2e8f0; border-radius: 16px;
    font-size: 1rem; font-family: inherit; transition: all 0.3s; background: #f8fafc; min-height: 120px; resize: vertical;
}
.soru-acik-uclu:focus { outline: none; border-color: var(--primary); background: #fff; }

.sinav-sonuc-mesaji { margin: 30px 0 50px 0; padding: 30px; border-radius: 20px; text-align: center; font-size: 1.2rem; font-weight: 500; box-shadow: 0 20px 40px -5px rgba(0,0,0,0.1); }
.sinav-sonuc-mesaji.success { background: var(--success-light); color: #065f46; border: 2px solid var(--success); }
.sinav-sonuc-mesaji.partial { background: #fffbeb; color: #92400e; border: 2px solid #f59e0b; }

.portal-button {
    background: var(--primary); color: white; padding: 14px 28px; border-radius: 10px;
    font-weight: 600; font-size: 1rem; border: none; cursor: pointer; transition: all 0.3s;
    display: inline-flex; align-items: center; justify-content: center;
}
.portal-button:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4); }

/* Sınav butonu genişliği */
.portal-sinav-container .portal-button { width: 100%; margin: 0 0 40px 0; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }


/* --- 6. VIDEO PLAYER --- */
.portal-custom-player-wrapper {
    position: relative; width: 100%; padding-bottom: 56.25%; background: #000;
    border-radius: 16px; overflow: hidden; margin-bottom: 20px; user-select: none; box-shadow: var(--shadow-md);
}
.player-feedback {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.9); font-size: 40px; font-weight: 700; opacity: 0; pointer-events: none; z-index: 20;
}
.player-feedback.animate { animation: feedbackFade 0.6s ease-out forwards; }
@keyframes feedbackFade { 0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); } 20% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.3); } }

.portal-player-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 10; display: flex; flex-direction: column; justify-content: space-between; background: transparent; }
.portal-player-overlay:hover .custom-controls-bar { opacity: 1; }
.custom-controls-bar { position: absolute; bottom: 0; left: 0; width: 100%; height: 60px; background: linear-gradient(to top, rgba(0,0,0,0.8), transparent); display: flex; align-items: center; padding: 0 20px; opacity: 0; transition: opacity 0.3s; }
.portal-custom-player-wrapper.paused .custom-controls-bar { opacity: 1; }
.ctrl-btn { background: none; border: none; color: #fff; cursor: pointer; padding: 8px; margin-right: 10px; }
.ctrl-btn:hover { color: var(--primary); transform: scale(1.1); }
.ctrl-btn .dashicons { font-size: 28px; width: 28px; height: 28px; }
.ctrl-progress-track { flex-grow: 1; height: 6px; background: rgba(255,255,255,0.3); border-radius: 99px; margin: 0 20px; overflow: hidden; }
.ctrl-progress-fill { height: 100%; background: var(--primary); width: 0%; transition: width 0.1s linear; }
.big-play-button { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80px; height: 80px; background: rgba(0,0,0,0.6); border-radius: 50%; display: flex; justify-content: center; align-items: center; transition: all 0.3s; backdrop-filter: blur(4px); }
.big-play-button .dashicons { font-size: 48px; color: #fff; margin-left: 5px; }
.portal-custom-player-wrapper.is-playing .big-play-button { opacity: 0; transform: translate(-50%, -50%) scale(1.2); pointer-events: none; }
.youtube-target { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }


@media (max-width: 768px) {
    .portal-dashboard-wrapper { flex-direction: column; border-radius: 0; border: none; }
    .portal-dashboard-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .sidebar-nav { display: flex; overflow-x: auto; padding: 15px; gap: 10px; white-space: nowrap; }
    .nav-btn { width: auto; margin: 0; padding: 10px 15px; }
    .portal-dashboard-content { padding: 20px; }
    .quick-actions-grid { grid-template-columns: 1fr; }
    
    .portal-sinav-container { margin: 20px auto; padding: 20px; box-shadow: none; background: transparent; }
    .sinav-soru-item, .quiz-progress-container, .sinav-talimatlari { margin-left: 0; margin-right: 0; }
    .soru-secenek { padding: 15px; }
    .soru-metni { font-size: 1.2rem; }
}