* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a90d9;
    --primary-hover: #3a7bc8;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --error-color: #e74c3c;
    --warning-color: #f39c12;
    --bg-color: #1a1a2e;
    --card-bg: #16213e;
    --text-color: #eee;
    --text-muted: #888;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Finger colors */
    --pinky-left: #e74c3c;
    --ring-left: #e67e22;
    --middle-left: #f1c40f;
    --index-left: #27ae60;
    --index-right: #3498db;
    --middle-right: #9b59b6;
    --ring-right: #e91e63;
    --pinky-right: #00bcd4;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-color) 0%, #0f0f23 100%);
    color: var(--text-color);
    min-height: 100vh;
    line-height: 1.6;
}

/* ============================================
   DASHBOARD STYLES
   ============================================ */

.dashboard-body {
    overflow-x: hidden;
}

.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Dashboard Header */
.dashboard-header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 20px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.logo-icon {
    font-size: 3rem;
}

.logo h1 {
    font-size: 2.5rem;
    background: linear-gradient(90deg, var(--primary-color), #67d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    color: var(--text-muted);
    font-size: 1.2rem;
}

/* Dashboard Navigation */
.dashboard-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--card-bg);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-item:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.nav-item.active {
    background: var(--primary-color);
    color: white;
}

.nav-icon {
    font-size: 1.2rem;
}

/* Dashboard Content */
.dashboard-content {
    flex: 1;
}

.view {
    display: none;
    animation: fadeIn 0.3s ease;
}

.view.active {
    display: block;
}

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

.view h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.view-description {
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Modules Grid */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.module-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.module-card.coming-soon {
    opacity: 0.7;
}

.module-card.coming-soon::before {
    content: 'Bald verfügbar';
    position: absolute;
    top: 15px;
    right: -35px;
    background: var(--warning-color);
    color: white;
    padding: 5px 40px;
    font-size: 0.75rem;
    transform: rotate(45deg);
}

.module-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.module-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.module-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.5;
}

.module-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.difficulty {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.difficulty.beginner {
    background: rgba(39, 174, 96, 0.2);
    color: var(--success-color);
}

.difficulty.intermediate {
    background: rgba(243, 156, 18, 0.2);
    color: var(--warning-color);
}

.difficulty.advanced {
    background: rgba(231, 76, 60, 0.2);
    color: var(--error-color);
}

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

.btn-start-module {
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-color), #67d4ff);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-start-module:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: 0 5px 20px rgba(74, 144, 217, 0.4);
}

.btn-start-module:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.5;
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--border-color);
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Progress Chart */
.progress-chart {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

.progress-chart h3 {
    margin-bottom: 20px;
    color: var(--text-color);
}

.chart-placeholder {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}

/* Achievements */
.achievements {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid var(--border-color);
}

.achievements h3 {
    margin-bottom: 20px;
    color: var(--text-color);
}

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

.achievement {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.achievement.locked {
    opacity: 0.5;
    filter: grayscale(1);
}

.achievement.unlocked {
    background: linear-gradient(135deg, rgba(74, 144, 217, 0.2), rgba(103, 212, 255, 0.2));
    border: 1px solid var(--primary-color);
}

.achievement-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.achievement-name {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Settings */
.settings-group {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.settings-group h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item label {
    color: var(--text-color);
}

.setting-item select,
.setting-item input[type="checkbox"] {
    padding: 8px 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.setting-item select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.setting-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* Dashboard Footer */
.dashboard-footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

/* Module Modal */
.module-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 1000;
    flex-direction: column;
}

.module-modal.show {
    display: flex;
}

.modal-header {
    display: flex;
    justify-content: flex-end;
    padding: 15px 20px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

.btn-close {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-close:hover {
    background: var(--error-color);
}

.modal-body {
    flex: 1;
    overflow: hidden;
}

#module-frame {
    width: 100%;
    height: 100%;
    background: var(--bg-color);
}

/* ============================================
   TYPING MODULE STYLES
   ============================================ */

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

/* Header */
header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
}

header h1 {
    font-size: 2.5rem;
    background: linear-gradient(90deg, var(--primary-color), #67d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

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

/* Stats Panel */
.stats-panel {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.stat {
    background: var(--card-bg);
    padding: 20px 30px;
    border-radius: 15px;
    text-align: center;
    min-width: 120px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Level Selector */
.level-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.level-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    border: 2px solid transparent;
}

.level-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.level-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Typing Area */
.typing-area {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.text-display {
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 20px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    min-height: 100px;
    word-wrap: break-word;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.text-display .correct {
    color: var(--success-color);
}

.text-display .incorrect {
    color: var(--error-color);
    text-decoration: underline;
    background: rgba(231, 76, 60, 0.2);
    border-radius: 3px;
}

.text-display .current {
    background: var(--primary-color);
    color: white;
    padding: 2px 0;
    animation: blink 1s infinite;
}

.text-display .pending {
    color: var(--text-muted);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.7; }
}

.input-area {
    width: 100%;
    padding: 20px;
    font-size: 1.2rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-color);
    resize: none;
    font-family: 'Courier New', monospace;
    transition: border-color 0.3s ease;
}

.input-area:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(74, 144, 217, 0.3);
}

/* Custom Text Container */
.custom-text-container {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.custom-text-container textarea {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-color);
    resize: vertical;
    margin-bottom: 15px;
    font-family: inherit;
}

.custom-text-container textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Keyboard */
.keyboard-container {
    margin-bottom: 30px;
    overflow-x: auto;
    padding: 10px;
}

.keyboard {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    min-width: 900px;
}

.keyboard-row {
    display: flex;
    gap: 5px;
}

.key {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.15s ease;
    user-select: none;
}

.key:hover {
    background: var(--secondary-color);
}

.key.active {
    background: var(--primary-color);
    transform: scale(0.95);
    box-shadow: 0 0 20px rgba(74, 144, 217, 0.5);
}

.key.key-backspace { width: 80px; }
.key.key-tab { width: 70px; }
.key.key-caps { width: 80px; }
.key.key-shift { width: 100px; }
.key.key-ctrl { width: 60px; }
.key.key-alt { width: 50px; }
.key.key-space { width: 300px; }

/* Finger color coding */
.key.finger-left-pinky { border-bottom: 3px solid var(--pinky-left); }
.key.finger-left-ring { border-bottom: 3px solid var(--ring-left); }
.key.finger-left-middle { border-bottom: 3px solid var(--middle-left); }
.key.finger-left-index { border-bottom: 3px solid var(--index-left); }
.key.finger-right-index { border-bottom: 3px solid var(--index-right); }
.key.finger-right-middle { border-bottom: 3px solid var(--middle-right); }
.key.finger-right-ring { border-bottom: 3px solid var(--ring-right); }
.key.finger-right-pinky { border-bottom: 3px solid var(--pinky-right); }

.key.next-key {
    animation: pulse 1s infinite;
    box-shadow: 0 0 15px rgba(74, 144, 217, 0.6);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Finger Guide */
.finger-guide {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.finger-guide h3 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.finger-colors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}

.finger-color {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
}

.color-box {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.pinky-left .color-box { background: var(--pinky-left); }
.ring-left .color-box { background: var(--ring-left); }
.middle-left .color-box { background: var(--middle-left); }
.index-left .color-box { background: var(--index-left); }
.index-right .color-box { background: var(--index-right); }
.middle-right .color-box { background: var(--middle-right); }
.ring-right .color-box { background: var(--ring-right); }
.pinky-right .color-box { background: var(--pinky-right); }

/* Buttons */
.controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #67d4ff);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(74, 144, 217, 0.4);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* Footer */
.typing-footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Completion Modal */
.completion-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1001;
}

.completion-modal.show {
    display: flex;
}

.completion-modal .modal-content {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.completion-modal .modal-content h2 {
    color: var(--success-color);
    margin-bottom: 20px;
    font-size: 2rem;
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.modal-stat {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 10px;
}

.modal-stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.modal-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .logo-icon {
        font-size: 2rem;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-panel {
        gap: 15px;
    }
    
    .stat {
        padding: 15px 20px;
        min-width: 100px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .text-display {
        font-size: 1.1rem;
    }
    
    .keyboard {
        transform: scale(0.7);
        transform-origin: top center;
    }
    
    .finger-colors {
        grid-template-columns: 1fr;
    }
    
    .dashboard-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-item {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container,
    .dashboard-container {
        padding: 10px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .level-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .typing-area {
        padding: 15px;
    }
    
    .keyboard {
        transform: scale(0.5);
    }
    
    .module-card {
        padding: 20px;
    }
    
    .stats-overview {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ACCURACY TRAINING STYLES
   ============================================ */

.accuracy-mode {
    border: 2px solid var(--primary-color);
}

.game-info {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(74, 144, 217, 0.1);
    padding: 12px 25px;
    border-radius: 25px;
    border: 1px solid rgba(74, 144, 217, 0.3);
}

.info-icon {
    font-size: 1.2rem;
}

.info-text {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.accuracy-input-container {
    margin-top: 20px;
}

.accuracy-input {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    min-height: 60px;
    font-size: 1.2rem;
    font-family: 'Courier New', monospace;
    cursor: text;
    outline: none;
    transition: border-color 0.3s ease;
    word-wrap: break-word;
}

.accuracy-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(74, 144, 217, 0.3);
}

.accuracy-input .cursor {
    color: var(--primary-color);
    animation: cursorBlink 1s infinite;
    font-weight: bold;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.accuracy-input .typed-correct {
    color: var(--success-color);
}

.accuracy-input .typed-incorrect {
    color: var(--error-color);
    text-decoration: underline;
    background: rgba(231, 76, 60, 0.2);
    border-radius: 3px;
}

.accuracy-input.error-flash {
    animation: errorFlash 0.3s ease;
}

@keyframes errorFlash {
    0%, 100% { border-color: rgba(255, 255, 255, 0.2); }
    50% { border-color: var(--error-color); background: rgba(231, 76, 60, 0.1); }
}

.accuracy-feedback {
    min-height: 30px;
    margin-top: 15px;
    text-align: center;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.accuracy-feedback.correct {
    color: var(--success-color);
}

.accuracy-feedback.incorrect {
    color: var(--error-color);
    font-weight: 500;
}

.progress-container {
    margin-bottom: 30px;
    padding: 0 20px;
}

.progress-bar {
    height: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #67d4ff);
    border-radius: 5px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}