/* ==================== AUTH ==================== */
.auth-content {
    max-width: 480px;
}

.auth-container {
    position: relative;
}

.auth-form {
    display: none;
    padding: 40px 36px;
}

.auth-form.active {
    display: block;
    animation: authFadeIn 0.4s ease;
}

@keyframes authFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    box-shadow: var(--shadow-glow);
    animation: logoFloat 3s ease-in-out infinite;
}

.auth-header h2 {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    margin-bottom: 6px;
}

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

/* Form Groups */
.form-group {
    margin-bottom: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group label i {
    color: var(--accent-secondary);
    font-size: 0.8rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    background: var(--bg-secondary);
    color: var(--text-primary);
    outline: none;
    transition: all var(--transition-normal);
    font-size: 0.95rem;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b6b80' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Auth Switch */
.auth-switch {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--accent-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.auth-switch a:hover {
    color: var(--accent-tertiary);
}

/* Form Error */
.form-error {
    color: var(--accent-red);
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.form-group.error input {
    border-color: var(--accent-red);
}

.form-group.error .form-error {
    display: block;
}

/* Shake animation for error */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

.shake {
    animation: shake 0.3s ease;
}

@media (max-width: 480px) {
    .auth-form {
        padding: 28px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}