/**
 * Auth Pages Styles - Login, Callback, Redirect
 * Financial Dashboard Theme (ui-ux-pro-max)
 * Consistent styling across all authentication pages
 */

/* === Auth Page Base === */
.auth-page {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-light) 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    margin: 0;
}

/* === Auth Container (Card) === */
.auth-container {
    background: var(--bg-white, #FFFFFF);
    border-radius: var(--radius-xl, 12px);
    padding: 48px;
    box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
    text-align: center;
    max-width: 420px;
    width: 100%;
}

/* === Logo === */
.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.auth-logo img {
    width: 250px;
    height: auto;
}

/* === Title & Subtitle === */
.auth-title {
    color: var(--gray-800, #1E293B);
    margin-bottom: 8px;
    font-size: 26px;
    font-weight: 600;
}

.auth-subtitle {
    color: var(--gray-500, #64748B);
    margin-bottom: 32px;
    font-size: 14px;
}

/* === Google Button === */
.google-btn {
    background: var(--bg-white, #FFFFFF);
    border: 1px solid var(--gray-200, #E2E8F0);
    border-radius: var(--radius-lg, 8px);
    padding: 14px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-800, #1E293B);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-fast, 0.15s ease);
    text-decoration: none;
    width: 100%;
    justify-content: center;
}

.google-btn:hover {
    background: var(--gray-50, #F8FAFC);
    border-color: var(--gray-300, #CBD5E1);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.05));
}

.google-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.google-icon {
    width: 18px;
    height: 18px;
}

/* === Error Message === */
.auth-error {
    color: var(--danger-color, #DC2626);
    margin-top: 20px;
    font-size: 13px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.05);
    border-radius: var(--radius-lg, 8px);
    border-left: 3px solid var(--loss-color, #EF4444);
    text-align: left;
}

.auth-error strong {
    display: block;
    margin-bottom: 4px;
}

/* === Success Message === */
.auth-success {
    color: var(--success-color, #22C55E);
    margin-top: 20px;
    font-size: 13px;
    padding: 12px 16px;
    background: rgba(34, 197, 94, 0.05);
    border-radius: var(--radius-lg, 8px);
    border-left: 3px solid var(--profit-color, #22C55E);
    text-align: left;
}

.auth-success strong {
    display: block;
    margin-bottom: 4px;
}

/* === Info Box (Allowed Domains) === */
.auth-info-box {
    margin-top: 24px;
    padding: 16px;
    background: var(--gray-50, #F8FAFC);
    border-radius: var(--radius-lg, 8px);
    font-size: 13px;
    color: var(--gray-500, #64748B);
    border: 1px solid var(--gray-200, #E2E8F0);
}

.auth-info-box strong {
    color: var(--gray-800, #1E293B);
    display: block;
    margin-bottom: 8px;
}

.auth-info-box .domain-list {
    color: var(--gray-600, #475569);
}

/* === Footer === */
.auth-footer {
    margin-top: 32px;
    font-size: 12px;
    color: var(--gray-400, #94A3B8);
}

/* === Redirect Page Specific === */
.auth-redirect {
    padding: 32px;
}

.auth-redirect-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--primary-color, #1868db);
    animation: pulse 1.5s ease-in-out infinite;
}

.auth-redirect-title {
    color: var(--gray-800, #1E293B);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.auth-redirect-text {
    color: var(--gray-500, #64748B);
    font-size: 14px;
    margin-bottom: 24px;
}

/* === Spinner === */
.auth-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200, #E2E8F0);
    border-top-color: var(--primary-color, #1868db);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

/* === Animations === */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* === Responsive === */
@media (max-width: 480px) {
    .auth-page {
        padding: 16px;
    }

    .auth-container {
        padding: 32px 24px;
    }

    .auth-logo img {
        width: 200px;
    }

    .auth-title {
        font-size: 22px;
    }

    .google-btn {
        padding: 12px 20px;
        font-size: 13px;
    }
}