/**
 * ROYAL GOLD - Styles Premium des Pages d'Authentification
 * Design sophistiqué avec animations et effets visuels avancés
 */

/* =====================================================================
   LAYOUT PREMIUM
   ===================================================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0f1020 100%);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    animation: floatGlow 15s ease-in-out infinite;
}

@keyframes floatGlow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 30px); }
}

.auth-card {
    width: 100%;
    max-width: 500px;
    padding: var(--spacing-2xl) !important;
    position: relative;
    z-index: 10;
    animation: slideUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* =====================================================================
   HEADER PREMIUM
   ===================================================================== */

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.back-link {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    color: var(--primary-gold);
    transition: var(--transition-smooth);
    z-index: 100;
}

.back-link:hover {
    background: var(--card-hover-bg);
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    transform: rotate(90deg) scale(1.1);
}

.auth-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-shadow: 0 0 25px rgba(212, 175, 55, 0.1);
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* =====================================================================
   FORM STYLES PREMIUM
   ===================================================================== */

.auth-content {
    margin-bottom: var(--spacing-2xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
    animation: slideUp 0.6s ease-out backwards;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md);
    border: 1.5px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition-smooth);
    font-size: 1rem;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

.form-group input[type="text"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group input[type="password"]::placeholder,
.form-group input[type="tel"]::placeholder,
.form-group select::placeholder {
    color: var(--text-muted);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="tel"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-gold);
    background-color: rgba(255, 255, 255, 0.12);
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8c547' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25rem;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.25), inset 0 1px 3px rgba(212, 175, 55, 0.1);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-focus);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-error {
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.form-error.show {
    display: block;
    animation: slideInRight 0.3s ease-out;
}

.form-group input.error,
.form-group select.error {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.05);
}

/* =====================================================================
   PASSWORD HELPERS
   ===================================================================== */

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrapper input {
    flex: 1;
    padding-right: 40px;
}

.toggle-password {
    position: absolute;
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--primary-gold);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--secondary-gold);
}

.password-hints {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(212, 175, 55, 0.05);
    border-radius: var(--radius-sm);
    border-left: 2px solid var(--primary-gold);
}

.password-hints small {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-xs);
}

.hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: var(--spacing-xs);
}

.hint i {
    font-size: 0.6rem;
    color: var(--primary-gold);
}

/* =====================================================================
   CHECKBOXES
   ===================================================================== */

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--primary-gold);
}

.checkbox label {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox label a {
    color: var(--primary-gold);
    transition: var(--transition);
}

.checkbox label a:hover {
    color: var(--secondary-gold);
}

/* =====================================================================
   ALERTS
   ===================================================================== */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: slideInLeft 0.3s ease-out;
}

.alert.hidden {
    display: none;
}

.alert-error {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    color: #ff8787;
}

.alert-error i {
    color: #ff6b6b;
}

.alert-success {
    background: rgba(81, 207, 102, 0.1);
    border: 1px solid rgba(81, 207, 102, 0.3);
    color: #69db7c;
}

.alert-success i {
    color: #51cf66;
}

/* =====================================================================
   FOOTER & LINKS
   ===================================================================== */

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.auth-footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.auth-footer a {
    color: var(--primary-gold);
    font-weight: 600;
    transition: var(--transition);
}

.auth-footer a:hover {
    color: var(--secondary-gold);
}

/* =====================================================================
   TESTIMONIALS SECTION
   ===================================================================== */

.testimonials-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonials-section h3 {
    text-align: center;
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.mini-testimonials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mini-testimonial {
    padding: var(--spacing-md);
    background: rgba(212, 175, 55, 0.05);
    border-left: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
}

.mini-testimonial .stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-gold);
    font-size: 0.8rem;
}

.mini-testimonial p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0;
    font-style: italic;
}

.mini-testimonial span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: right;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */

@media (max-width: 768px) {
    .auth-card {
        max-width: 100%;
        padding: var(--spacing-lg) !important;
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }

    .back-link {
        top: var(--spacing-md);
        left: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: var(--spacing-md);
    }

    .auth-card {
        padding: var(--spacing-lg) !important;
    }

    .auth-header h1 {
        font-size: 1.25rem;
    }

    .auth-header p {
        font-size: 0.85rem;
    }

    /* Augmenter la taille de la police des inputs pour éviter le zoom sur mobile */
    .form-group input,
    .form-group select {
        font-size: 16px;
    }

    .password-hints {
        font-size: 0.75rem;
    }
}

/* =====================================================================
   MODE SOMBRE - DARK MODE SUPPORT
   ===================================================================== */

@media (prefers-color-scheme: dark) {
    /* Select en mode sombre */
    .form-group select {
        background-color: rgba(10, 10, 10, 0.8);
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        color: #ffffff;
        border-color: rgba(212, 175, 55, 0.3);
    }

    .form-group select option {
        background-color: #1a1a2e;
        color: #ffffff;
    }

    .form-group select option:checked {
        background: linear-gradient(#1a1a2e, #1a1a2e);
        background-color: #2a2a3e !important;
        color: #d4af37;
    }

    .form-group select:hover {
        border-color: rgba(212, 175, 55, 0.4);
    }

    .form-group select:focus {
        background-color: rgba(20, 20, 30, 0.9);
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8c547' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        border-color: #d4af37;
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.25), inset 0 1px 3px rgba(212, 175, 55, 0.1);
    }
}

@media (prefers-color-scheme: light) {
    /* Select en mode clair */
    .form-group select {
        background-color: rgba(255, 255, 255, 0.95);
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        color: #1a1a1a;
        border-color: rgba(212, 175, 55, 0.4);
    }

    .form-group select option {
        background-color: #ffffff;
        color: #1a1a1a;
    }

    .form-group select option:checked {
        background: linear-gradient(#e8f4f8, #e8f4f8);
        background-color: #e8f0f5 !important;
        color: #d4af37;
    }

    .form-group select:hover {
        border-color: rgba(212, 175, 55, 0.5);
        background-color: rgba(255, 255, 255, 0.98);
    }

    .form-group select:focus {
        background-color: rgba(255, 255, 255, 1);
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8c547' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        border-color: #d4af37;
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.2), inset 0 1px 3px rgba(212, 175, 55, 0.05);
    }
}