/* Extracted from login.html — 2026-03-05 */
/* 2026-07-17: theme-aware — card/divider backgrounds follow theme variables
   (dark by default; light-theme.css flips the same vars under [data-theme="light"]).
   The Google sign-in button stays white by Google brand convention. */

body {
    background: var(--background-dark);
    color: var(--text-primary);
}

.auth-container {
            max-width: 450px;
            margin: 120px auto 80px;
            padding: 40px;
            background: var(--surface-color);
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.25);
        }
        .auth-header {
            text-align: center;
            margin-bottom: 30px;
        }
        .auth-header h1 {
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .google-btn {
            width: 100%;
            padding: 14px;
            background: white;
            border: 2px solid #4285f4;
            color: #4285f4;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .google-btn:hover {
            background: #4285f4;
            color: white;
        }
        .google-icon {
            width: 24px;
            height: 24px;
        }
        .divider {
            text-align: center;
            margin: 30px 0;
            position: relative;
        }
        .divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: var(--border-color);
        }
        .divider span {
            background: var(--surface-color);
            padding: 0 15px;
            position: relative;
            color: var(--text-secondary);
        }
        .alert {
            padding: 12px;
            margin-bottom: 20px;
            border-radius: 6px;
            display: none;
        }
        .alert-error {
            background: #fee;
            color: #c33;
            border: 1px solid #fcc;
        }
        .alert-success {
            background: #efe;
            color: #3c3;
            border: 1px solid #cfc;
        }
        .auth-links {
            text-align: center;
            margin-top: 20px;
        }
        .auth-links a {
            color: var(--accent-arcane);
            text-decoration: none;
        }
        .auth-links a:hover {
            text-decoration: underline;
        }