:root {
    --bg-dark: #0b0b16;
    --bg-card: rgba(22, 24, 44, 0.85);
    --bg-card-hover: rgba(30, 33, 60, 0.95);
    --gold: #c9a86a;
    --gold-bright: #ffd700;
    --gold-soft: #e6c98f;
    --text-main: #f5f5f7;
    --text-muted: #b8b8cc;
    --parchment: #f6eedb;
    --wax-red: #8b0000;
    --success: #2ecc71;
    --danger: #e74c3c;
    --warning: #f39c12;
    --border-gold: rgba(201, 168, 106, 0.35);
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(201, 168, 106, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(116, 0, 1, 0.08) 0%, transparent 50%);
    color: var(--text-main);
    font-family: "Georgia", "Cinzel", "Times New Roman", serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Header Audio & Navigation Bar */
.audio-control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: rgba(11, 11, 22, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-gold);
    position: sticky;
    top: 0;
    z-index: 100;
}

.audio-btn {
    background: rgba(201, 168, 106, 0.15);
    border: 1px solid var(--gold);
    color: var(--gold-soft);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.audio-btn:hover {
    background: var(--gold);
    color: #000;
    box-shadow: 0 0 10px rgba(201, 168, 106, 0.5);
}

.nav-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--gold);
    text-shadow: 0 0 5px rgba(201, 168, 106, 0.5);
}

/* Container */
.container {
    flex: 1;
    max-width: 800px;
    width: 92%;
    margin: 30px auto;
}

.admin-wrapper {
    max-width: 950px;
    width: 95%;
    margin: 30px auto;
}

/* Titles */
.glow-title {
    color: var(--gold);
    font-size: 2rem;
    text-align: center;
    letter-spacing: 1px;
    text-shadow: 0 0 12px rgba(201, 168, 106, 0.4);
    margin-bottom: 8px;
}

.subtitle {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 25px;
}

/* Card Styling */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    margin-bottom: 25px;
    transition: border-color 0.3s ease;
}

.card:hover {
    border-color: rgba(201, 168, 106, 0.6);
}

/* Envelope Intro Animation */
.intro-envelope {
    position: relative;
    width: 240px;
    height: 160px;
    margin: 20px auto 35px;
    perspective: 800px;
}

.envelope-body {
    width: 100%;
    height: 100%;
    background: #e8dbc3;
    border-radius: 6px;
    border: 2px solid var(--gold);
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.6);
}

.envelope-flap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #d8c9ad;
    clip-path: polygon(0 0, 50% 55%, 100% 0);
    transform-origin: top;
    transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.wax-seal {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: radial-gradient(circle, #a81c1c 40%, #680d0d 100%);
    border-radius: 50%;
    border: 2px solid #500606;
    color: #ffd700;
    font-weight: bold;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    box-shadow: 0 4px 8px rgba(0,0,0,0.5);
    transition: opacity 0.5s ease;
}

.letter-preview {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 88%;
    height: 80%;
    background: #fffdfa;
    border: 1px solid #d4c5a9;
    border-radius: 4px;
    padding: 10px;
    z-index: 2;
    transition: transform 0.8s ease 0.3s;
}

.letter-text {
    font-size: 0.7rem;
    color: #443;
    text-align: center;
    font-style: italic;
}

/* Open Animation */
.envelope-opened .envelope-flap {
    transform: rotateX(180deg);
    z-index: 1;
}

.envelope-opened .wax-seal {
    opacity: 0;
    pointer-events: none;
}

.envelope-opened .letter-preview {
    transform: translate(-50%, -40px);
}

.intro-content {
    text-align: center;
}

.intro-text {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 25px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, #b8860b 100%);
    color: #0c0d14;
    box-shadow: 0 4px 15px rgba(201, 168, 106, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ffd700 0%, var(--gold) 100%);
    box-shadow: 0 6px 20px rgba(201, 168, 106, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--gold-soft);
    border: 1px solid var(--gold);
}

.btn-secondary:hover {
    background: rgba(201, 168, 106, 0.2);
}

.btn-danger {
    background: rgba(231, 76, 60, 0.2);
    color: #ff7675;
    border: 1px solid var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

.btn-success {
    background: rgba(46, 204, 113, 0.2);
    color: #55efc4;
    border: 1px solid var(--success);
}

.btn-success:hover {
    background: var(--success);
    color: #000;
}

.btn-large {
    font-size: 1.15rem;
    padding: 14px 32px;
}

.btn-sm {
    font-size: 0.85rem;
    padding: 6px 12px;
}

.btn-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* Status & Progress Bar */
.status-panel {
    margin-bottom: 20px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.points-badge {
    color: var(--gold-bright);
    font-weight: bold;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.4);
}

.progress-container {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-gold);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--gold) 0%, #ffd700 100%);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    transition: width 0.4s ease;
}

/* Question Card */
.question-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    background: rgba(201, 168, 106, 0.15);
    border: 1px solid var(--gold);
    color: var(--gold-soft);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.2);
    border-color: var(--warning);
    color: #f39c12;
}

.badge-success {
    background: rgba(46, 204, 113, 0.2);
    border-color: var(--success);
    color: #2ecc71;
}

.badge-danger {
    background: rgba(231, 76, 60, 0.2);
    border-color: var(--danger);
    color: #e74c3c;
}

.badge-muted {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-muted);
}

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

.question-text {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
    margin: 20px 0 25px;
    color: var(--text-main);
}

.answer-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.input-answer {
    width: 100%;
    max-width: 420px;
    padding: 14px 18px;
    font-size: 1.15rem;
    text-align: center;
    border-radius: 8px;
    border: 2px solid var(--border-gold);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-main);
    outline: none;
    transition: all 0.2s ease;
    font-family: inherit;
}

.input-answer:focus {
    border-color: var(--gold);
    box-shadow: 0 0 12px rgba(201, 168, 106, 0.4);
}

/* Multiple Choice Styles */
.choice-group {
    width: 100%;
    margin-top: 10px;
}

.choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    width: 100%;
    max-width: 650px;
    margin: 0 auto;
}

.choice-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-gold);
    border-radius: 10px;
    padding: 14px 18px;
    color: var(--text-main);
    font-size: 1.05rem;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.choice-btn:hover:not(:disabled) {
    background: rgba(201, 168, 106, 0.18);
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(201, 168, 106, 0.4);
    transform: translateY(-2px);
}

.choice-btn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.choice-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(201, 168, 106, 0.2);
    border: 1px solid var(--gold);
    border-radius: 50%;
    color: var(--gold-bright);
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.choice-text {
    flex: 1;
}

.choice-selected {
    border-color: var(--gold-bright);
    background: rgba(201, 168, 106, 0.3);
}

.choice-correct {
    background: rgba(46, 204, 113, 0.25) !important;
    border-color: #2ecc71 !important;
    color: #55efc4 !important;
    box-shadow: 0 0 15px rgba(46, 204, 113, 0.6) !important;
}

.choice-wrong {
    background: rgba(231, 76, 60, 0.25) !important;
    border-color: #e74c3c !important;
    color: #ff7675 !important;
    box-shadow: 0 0 15px rgba(231, 76, 60, 0.5) !important;
}

.hint-box {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    background: rgba(201, 168, 106, 0.1);
    border-left: 4px solid var(--gold);
    font-size: 0.95rem;
    color: var(--gold-soft);
    text-align: left;
}

.feedback-box {
    margin-top: 20px;
    font-size: 1.1rem;
    text-align: center;
    min-height: 30px;
    font-weight: bold;
}

.feedback-correct {
    color: var(--success);
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.4);
}

.feedback-wrong {
    color: var(--danger);
}

.feedback-revealed {
    color: var(--warning);
    font-size: 0.95rem;
}

/* Animations */
.sparkle-effect {
    animation: sparkle-glow 0.8s ease forwards;
}

@keyframes sparkle-glow {
    0% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.2); }
    50% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.8), inset 0 0 20px rgba(255, 215, 0, 0.4); border-color: #ffd700; }
    100% { box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5); }
}

.shake-effect {
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-8px); }
    40%, 80% { transform: translateX(8px); }
}

/* Finale Page */
.finale-card {
    text-align: center;
}

.finale-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.sparkle-icon {
    font-size: 2rem;
}

.score-banner {
    background: rgba(201, 168, 106, 0.1);
    border: 1px dashed var(--gold);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 25px;
}

.score-highlight {
    font-size: 1.25rem;
}

.gold-text {
    color: var(--gold-bright);
    font-weight: bold;
    font-size: 1.5rem;
}

.reward-box {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 25px;
    border-left: 4px solid var(--gold);
}

.reward-box h2 {
    color: var(--gold-soft);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.reward-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--text-main);
}

.love-note {
    font-style: italic;
    color: var(--gold);
    font-size: 1.15rem;
}

/* Forms & Inputs */
.magic-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--gold-soft);
}

.input-text, .textarea, select.input-text {
    padding: 12px 15px;
    border-radius: 6px;
    border: 1px solid var(--border-gold);
    background: rgba(0, 0, 0, 0.4);
    color: var(--text-main);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    width: 100%;
}

.input-text:focus, .textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 10px rgba(201, 168, 106, 0.3);
}

.input-text-sm {
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid var(--border-gold);
    background: rgba(0,0,0,0.3);
    color: var(--text-main);
    font-size: 0.9rem;
}

.field-help {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.info-alert {
    background: rgba(41, 128, 185, 0.15);
    border-left: 4px solid #3498db;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 25px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.alert-danger {
    background: rgba(231, 76, 60, 0.2);
    border: 1px solid var(--danger);
    color: #ff7675;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: center;
}

/* Admin Specific */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.admin-top-actions {
    display: flex;
    gap: 10px;
}

.tabs-nav {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-gold);
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--text-muted);
    padding: 12px 18px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.1);
}

.tab-btn.active {
    background: var(--bg-card);
    color: var(--gold);
    border: 1px solid var(--border-gold);
    border-bottom: 1px solid transparent;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.question-admin-card {
    margin-bottom: 15px;
}

.q-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.highlight-answer {
    color: var(--gold-bright);
    font-weight: bold;
    background: rgba(255, 215, 0, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
}

.test-matcher-box {
    margin-top: 15px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.test-input-group {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}

.test-result-feedback {
    margin-top: 8px;
    font-size: 0.9rem;
}

.q-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.inline-edit-form {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;
}

.hidden {
    display: none !important;
}

@media (max-width: 600px) {
    .audio-control-bar {
        flex-direction: column;
        gap: 10px;
    }
    .glow-title {
        font-size: 1.5rem;
    }
    .card {
        padding: 20px 15px;
    }
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    .btn {
        width: 100%;
        text-align: center;
    }
}