/**
 * Italian Learning System - Ana Stil Dosyası
 * İtalya Teması: Kırmızı (#c1121f) ve Beyaz
 */

/* Global Box Sizing */
* {
    box-sizing: border-box;
}

/* Genel Stiller */
.ils-notice {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 4px;
}

/* Dersler Grid */
.ils-lessons-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.ils-header {
    text-align: center;
    margin-bottom: 40px;
}

.ils-header h1 {
    color: #c1121f;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.ils-lessons-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
    grid-auto-rows: 1fr;
    width: 100%;
    box-sizing: border-box;
}

/* Ders Kartları */
.ils-lesson-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    position: relative;
}

.ils-lesson-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.ils-lesson-card.completed {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-width: 3px;
}

.ils-lesson-card.available {
    border-color: #c1121f;
    background: white;
}

.ils-lesson-card.locked {
    border-color: #ccc;
    background: #f5f5f5;
    opacity: 0.7;
}

.ils-lesson-day {
    font-size: 0.85em;
    color: #666;
    font-weight: 600;
    margin: 0 0 8px 0;
    flex-shrink: 0;
}

.ils-lesson-title {
    font-size: 1em;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 10px 0;
    line-height: 1.3;
    min-height: 65px;
    max-height: 65px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-wrap: break-word;
    flex-shrink: 0;
}

.ils-lesson-level {
    font-size: 0.85em;
    color: #666;
    text-transform: capitalize;
    margin: 0 0 10px 0;
    flex-shrink: 0;
}

.ils-lesson-status {
    margin: 0 0 15px 0;
    font-size: 0.9em;
    flex-grow: 1;
}

.ils-lesson-status.available-status {
    color: #c1121f;
    font-weight: 600;
}

.ils-lesson-status.locked-status {
    color: #999;
}

.ils-status-icon {
    font-size: 1.2em;
    margin-right: 5px;
}

.ils-score {
    display: block;
    margin-top: 5px;
    color: #4CAF50;
    font-weight: 600;
}

.ils-lesson-btn {
    display: block;
    width: 100%;
    padding: 14px 10px;
    background: #c1121f;
    color: white;
    text-align: center;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95em;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.3s;
    margin: 0;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 0;
}

.ils-lesson-btn:hover {
    background: #a00f1a;
    color: white;
}

.ils-lesson-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Tek Ders Görünümü */
.ils-single-lesson {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.ils-breadcrumb {
    margin-bottom: 20px;
}

.ils-breadcrumb a {
    color: #c1121f;
    text-decoration: none;
}

.ils-breadcrumb a:hover {
    text-decoration: underline;
}

.ils-lesson-header {
    margin-bottom: 30px;
}

.ils-lesson-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.ils-day-badge, .ils-level-badge {
    display: inline-block;
    padding: 6px 12px;
    background: #c1121f;
    color: white;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.ils-level-badge {
    background: #666;
    text-transform: capitalize;
}

.ils-completion-badge {
    display: inline-block;
    padding: 10px 20px;
    background: #4CAF50;
    color: white;
    border-radius: 8px;
    margin-top: 10px;
}

/* Ses Player */
.ils-audio-player {
    background: #f9fafb;
    padding: 20px;
    border-radius: 12px;
    margin: 20px 0;
    border: 2px solid #e0e0e0;
}

/* Ders İçeriği */
.ils-lesson-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 20px 0;
    line-height: 1.8;
}

/* Diyalog Kutusu */
.ils-dialog-box {
    background: #f9fafb;
    padding: 20px;
    border-left: 4px solid #c1121f;
    margin: 20px 0;
    border-radius: 8px;
}

/* Login Hint */
.ils-login-hint {
    background: #fff3cd;
    color: #856404;
    padding: 12px 20px;
    border-radius: 8px;
    border-left: 4px solid #ffc107;
    margin: 15px 0;
    font-size: 14px;
}

.ils-login-hint a {
    color: #c1121f;
    text-decoration: underline;
    font-weight: 600;
}

.ils-lesson-content h2 {
    color: #c1121f;
    margin-top: 30px;
    margin-bottom: 15px;
}

.ils-lesson-content h3 {
    color: #1f2937;
    margin-top: 20px;
    margin-bottom: 10px;
}

.ils-lesson-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.ils-lesson-content th,
.ils-lesson-content td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

.ils-lesson-content th {
    background: #c1121f;
    color: white;
    font-weight: 600;
}

.ils-lesson-content tr:nth-child(even) {
    background: #f9fafb;
}

.ils-lesson-content .italian {
    color: #c1121f;
    font-weight: 600;
}

/* Kelime Dağarcığı */
.ils-vocabulary-section {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 20px 0;
}

.ils-vocabulary-section h2 {
    color: #c1121f;
    margin-bottom: 20px;
}

.ils-vocabulary-table {
    width: 100%;
    border-collapse: collapse;
}

.ils-vocabulary-table th,
.ils-vocabulary-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

.ils-vocabulary-table th {
    background: #c1121f;
    color: white;
}

.ils-vocabulary-table tr:nth-child(even) {
    background: #f9fafb;
}

.italian-word {
    color: #c1121f;
    font-weight: 600;
    font-size: 1.1em;
}

/* Ders Aksiyonları */
.ils-lesson-actions {
    display: flex;
    gap: 15px;
    margin: 30px 0;
}

.ils-quiz-button,
.ils-mark-complete-btn {
    flex: 1;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
}

.ils-quiz-button {
    background: #c1121f;
    color: white;
}

.ils-quiz-button:hover {
    background: #a00f1a;
    color: white;
}

.ils-mark-complete-btn {
    background: #4CAF50;
    color: white;
}

.ils-mark-complete-btn:hover {
    background: #45a049;
}

/* Ders Navigasyonu */
.ils-lesson-navigation {
    display: flex;
    gap: 20px;
    margin: 30px 0;
}

.ils-nav-btn {
    flex: 1;
    padding: 20px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    text-decoration: none;
    color: #1f2937;
    font-weight: 600;
    transition: all 0.3s;
}

.ils-nav-btn:hover {
    border-color: #c1121f;
    color: #c1121f;
    transform: translateX(0);
}

.ils-nav-btn.ils-prev:hover {
    transform: translateX(-5px);
}

.ils-nav-btn.ils-next:hover {
    transform: translateX(5px);
}

/* Quiz Stilleri */
.ils-quiz-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.ils-quiz-header {
    text-align: center;
    margin-bottom: 40px;
}

.ils-quiz-header h1 {
    color: #c1121f;
    margin-bottom: 15px;
}

.ils-quiz-info {
    color: #666;
    font-size: 1.1em;
}

.ils-quiz-question {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 25px;
}

.ils-question-number {
    display: inline-block;
    padding: 6px 12px;
    background: #c1121f;
    color: white;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
    margin-bottom: 15px;
}

.ils-question-text {
    font-size: 1.2em;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

.ils-quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ils-option {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.ils-option:hover {
    border-color: #c1121f;
    background: #fff5f5;
}

.ils-option input[type="radio"] {
    margin-right: 12px;
}

.ils-option-label {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: #c1121f;
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 30px;
    font-weight: 600;
    margin-right: 12px;
}

.ils-option-text {
    flex: 1;
}

.ils-quiz-submit {
    text-align: center;
    margin: 40px 0;
}

.ils-submit-quiz-btn {
    padding: 15px 50px;
    background: #c1121f;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.ils-submit-quiz-btn:hover {
    background: #a00f1a;
}

/* Quiz Sonuçları */
.ils-quiz-results {
    max-width: 800px;
    margin: 0 auto;
}

.ils-results-container {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ils-results-container.passed {
    border-top: 5px solid #4CAF50;
}

.ils-results-container.failed {
    border-top: 5px solid #f44336;
}

.ils-results-header {
    text-align: center;
    margin-bottom: 40px;
}

.ils-score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, #c1121f, #ff4444);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.ils-score-number {
    color: white;
    font-size: 3em;
    font-weight: 700;
}

.ils-result-item {
    background: #f9fafb;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 4px solid #ccc;
}

.ils-result-item.correct {
    border-left-color: #4CAF50;
    background: #f1f8f4;
}

.ils-result-item.incorrect {
    border-left-color: #f44336;
    background: #fff5f5;
}

.ils-result-icon {
    font-size: 1.5em;
    margin-right: 10px;
}

.ils-results-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    justify-content: center;
}

.ils-btn {
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
}

.ils-btn-primary {
    background: #c1121f;
    color: white;
}

.ils-btn-primary:hover {
    background: #a00f1a;
    color: white;
}

.ils-btn-secondary {
    background: #666;
    color: white;
}

.ils-btn-secondary:hover {
    background: #555;
    color: white;
}

.ils-btn-outline {
    background: white;
    color: #c1121f;
    border: 2px solid #c1121f;
}

.ils-btn-outline:hover {
    background: #c1121f;
    color: white;
}

/* Dashboard */
.ils-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.ils-dashboard-header {
    text-align: center;
    margin-bottom: 40px;
}

.ils-dashboard-header h1 {
    color: #c1121f;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.ils-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.ils-stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 20px;
}

.ils-stat-icon {
    font-size: 3em;
}

.ils-stat-number {
    font-size: 2em;
    font-weight: 700;
    color: #c1121f;
}

.ils-stat-label {
    color: #666;
    font-size: 0.9em;
}

.ils-progress-bar-container {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 30px 0;
}

.ils-progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-weight: 600;
}

.ils-progress-bar {
    height: 30px;
    background: #e0e0e0;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 15px;
}

.ils-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #c1121f, #ff4444);
    transition: width 0.5s;
}

.ils-level-badge-large {
    text-align: center;
    padding: 10px;
    background: #f9fafb;
    border-radius: 8px;
    font-weight: 600;
    color: #c1121f;
}

.ils-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.ils-dashboard-section {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ils-dashboard-section h2 {
    color: #c1121f;
    margin-bottom: 20px;
}

.ils-next-lesson-card {
    background: #f9fafb;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #c1121f;
}

.ils-next-lesson-day {
    color: #666;
    font-weight: 600;
    margin-bottom: 8px;
}

.ils-next-lesson-title {
    font-size: 1.3em;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.ils-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.ils-badge-item {
    text-align: center;
    padding: 20px;
    background: #f9fafb;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
}

.ils-badge-icon {
    font-size: 3em;
    margin-bottom: 10px;
}

.ils-badge-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.ils-badge-desc {
    font-size: 0.85em;
    color: #666;
}

.ils-activity-chart {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    height: 200px;
    padding: 20px 0;
}

.ils-activity-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ils-bar {
    width: 100%;
    background: #c1121f;
    border-radius: 4px 4px 0 0;
    min-height: 10px;
    transition: height 0.3s;
}

.ils-bar-label {
    font-size: 0.8em;
    color: #666;
}

.ils-dashboard-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 40px 0;
}

.ils-completion-message {
    text-align: center;
    padding: 40px;
}

.ils-completion-icon {
    font-size: 5em;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 1200px) {
    .ils-lessons-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .ils-lessons-grid {
        padding: 15px;
    }
    
    .ils-lessons-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ils-lesson-title {
        min-height: 60px;
        max-height: 60px;
        font-size: 0.95em;
    }
    
    .ils-lesson-navigation {
        flex-direction: column;
    }
    
    .ils-lesson-actions {
        flex-direction: column;
    }
    
    .ils-dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .ils-stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .ils-lessons-container {
        grid-template-columns: 1fr;
    }
    
    .ils-lesson-title {
        font-size: 0.9em;
        min-height: 55px;
        max-height: 55px;
    }
    
    .ils-lesson-btn {
        padding: 12px 8px;
        font-size: 0.9em;
    }
}