/**
 * Styles principaux - Chasse au trésor émotionnelle
 * Thème dark bleu nuit avec touches dorées
 */

/* Reset et variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-dark: #0f0f23;
    --color-dark-secondary: #1a1a2e;
    --color-dark-tertiary: #16213e;
    --color-accent: #ffd700;
    --color-accent-hover: #ffed4e;
    --color-text: #e8e8e8;
    --color-text-muted: #a8a8a8;
    --color-error: #ff6b6b;
    --color-success: #51cf66;
    --border-radius: 16px;
    --border-radius-small: 8px;
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Header */
.main-header {
    background: var(--color-dark-tertiary);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--color-accent);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    font-size: 20px;
    font-weight: bold;
    color: var(--color-accent);
    text-decoration: none;
    white-space: nowrap;
}

.logo:hover {
    color: var(--color-accent-hover);
}

.user-info {
    font-size: 14px;
    color: var(--color-text-muted);
}

.user-pseudo {
    color: var(--color-text);
}

.header-center {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    justify-content: center;
}

.progress-counter {
    background: var(--color-dark-secondary);
    padding: 8px 16px;
    border-radius: var(--border-radius-small);
    font-weight: bold;
    white-space: nowrap;
}

.counter-label {
    color: var(--color-text-muted);
    font-size: 14px;
}

.counter-value {
    color: var(--color-accent);
    font-size: 16px;
    margin-left: 8px;
}

.keyword-form {
    display: flex;
    gap: 8px;
}

.keyword-input {
    padding: 8px 12px;
    background: var(--color-dark-secondary);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius-small);
    color: var(--color-text);
    font-size: 14px;
    min-width: 200px;
    transition: border-color 0.3s;
}

.keyword-input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.header-right {
    display: flex;
    align-items: center;
}

.main-nav {
    display: flex;
    gap: 12px;
}

.nav-link {
    padding: 8px 12px;
    background: var(--color-dark-secondary);
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--border-radius-small);
    font-size: 14px;
    transition: background 0.3s, transform 0.2s;
    white-space: nowrap;
}

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

.nav-logout {
    background: var(--color-error);
    color: white;
}

.nav-logout:hover {
    background: #e63946;
}

/* Main content */
.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    width: 100%;
}

/* Footer */
.main-footer {
    background: var(--color-dark-tertiary);
    border-top: 2px solid var(--color-accent);
    padding: 20px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-credits {
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-small {
    font-size: 12px;
    margin-top: 4px;
}

.audio-player {
    display: flex;
    align-items: center;
}

.audio-btn {
    padding: 8px 16px;
    background: var(--color-dark-secondary);
    color: var(--color-text);
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.audio-btn:hover {
    background: var(--color-dark);
}

.audio-btn.playing {
    background: var(--color-accent);
    color: var(--color-dark);
}

/* Boutons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius-small);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-dark);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-keyword {
    background: var(--color-accent);
    color: var(--color-dark);
    padding: 8px 16px;
    font-size: 14px;
}

.btn-keyword:hover {
    background: var(--color-accent-hover);
}

.btn-secondary {
    background: var(--color-dark-secondary);
    color: var(--color-text);
}

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

/* Cards et conteneurs */
.card {
    background: var(--color-dark-secondary);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.card h2 {
    color: var(--color-accent);
    margin-bottom: 15px;
}

.card p {
    margin-bottom: 12px;
}

/* Liens cachés (hints) - totalement invisibles au survol */
.hint {
    cursor: inherit !important;
    position: relative;
    color: inherit !important;
    text-decoration: none !important;
    text-shadow: none !important;
}

.hint:hover {
    cursor: inherit !important;
    color: inherit !important;
    text-decoration: none !important;
    text-shadow: none !important;
    transform: none !important;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius-small);
    margin-bottom: 20px;
}

.alert-error {
    background: rgba(255, 107, 107, 0.2);
    border-left: 4px solid var(--color-error);
    color: var(--color-error);
}

.alert-success {
    background: rgba(81, 207, 102, 0.2);
    border-left: 4px solid var(--color-success);
    color: var(--color-success);
}

.alert-info {
    background: rgba(255, 215, 0, 0.2);
    border-left: 4px solid var(--color-accent);
    color: var(--color-accent);
}

/* Toast notifications */
#toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--color-dark-tertiary);
    color: var(--color-text);
    padding: 15px 20px;
    border-radius: var(--border-radius-small);
    box-shadow: var(--shadow-hover);
    min-width: 250px;
    animation: slideIn 0.3s ease-out;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

.toast.info {
    border-left: 4px solid var(--color-accent);
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Page de connexion */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    background: var(--color-dark-secondary);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-hover);
    max-width: 450px;
    width: 100%;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: var(--color-accent);
    font-size: 28px;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--color-text-muted);
    font-size: 16px;
}

.login-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: var(--color-dark);
    color: var(--color-text-muted);
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}

.tab-btn.active {
    background: var(--color-accent);
    color: var(--color-dark);
}

.tab-content {
    display: none;
}

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

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--color-text);
    font-weight: bold;
    font-size: 14px;
}

.form-group input {
    padding: 12px;
    background: var(--color-dark);
    border: 2px solid var(--color-dark-tertiary);
    border-radius: var(--border-radius-small);
    color: var(--color-text);
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group small {
    color: var(--color-text-muted);
    font-size: 12px;
}

.demo-info {
    margin-top: 20px;
    padding: 15px;
    background: var(--color-dark);
    border-radius: var(--border-radius-small);
    font-size: 14px;
}

.demo-info code {
    background: var(--color-dark-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-accent);
}

/* Tables (historique, classement) */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-dark-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

thead {
    background: var(--color-dark-tertiary);
}

th, td {
    padding: 15px;
    text-align: left;
}

th {
    color: var(--color-accent);
    font-weight: bold;
}

tr:hover {
    background: var(--color-dark);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: bold;
}

.badge-important {
    background: var(--color-accent);
    color: var(--color-dark);
}

.badge-secondary {
    background: var(--color-dark-tertiary);
    color: var(--color-text-muted);
}

.badge-troll {
    background: #ff6b6b;
    color: white;
}

.badge-friend {
    background: #51cf66;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .header-left, .header-center, .header-right {
        width: 100%;
        justify-content: center;
    }

    .header-center {
        flex-direction: column;
    }

    .keyword-input {
        min-width: auto;
        width: 100%;
    }

    .main-nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .card {
        padding: 20px;
    }

    .login-container {
        padding: 25px;
    }
}

/* Animations pour la finale 2026 */
@keyframes confetti {
    0% { transform: translateY(0) rotate(0deg); opacity: 1; }
    100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

.confetti {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    animation: confetti 3s ease-out forwards;
    z-index: 9999;
}