/* ===== Authentication Modal Styles ===== */

/* Login Modal Overlay */
.login-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 9, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.login-modal-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Login Modal Container */
.login-modal {
    background: var(--bg-elevated, #16161A);
    border: 1px solid var(--border-default, #404040);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Login Modal Header */
.login-modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-modal-header h2 {
    color: var(--text-primary, #f3f3f3);
    font-size: var(--font-size-h3, 24px);
    font-weight: 600;
    margin: 0 0 8px 0;
}

.login-subtitle {
    color: var(--text-secondary, #8c8c8c);
    font-size: 14px;
    margin: 0;
}

/* Login Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.login-form-group label {
    color: var(--text-secondary, #8c8c8c);
    font-size: 13px;
    font-weight: 500;
}

.login-form-group input {
    background: var(--bg-muted, #252525);
    border: 1px solid var(--border-default, #404040);
    border-radius: 6px;
    padding: 12px 14px;
    color: var(--text-primary, #f3f3f3);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-form-group input::placeholder {
    color: var(--text-muted, #737373);
}

.login-form-group input:focus {
    border-color: var(--accent-main, #4790FF);
    box-shadow: 0 0 0 3px rgba(71, 144, 255, 0.15);
}

.login-form-group input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Password Input Wrapper */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    flex: 1;
    padding-right: 44px;
}

.password-toggle-btn {
    position: absolute;
    right: 8px;
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--text-muted, #737373);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.password-toggle-btn:hover {
    color: var(--text-secondary, #8c8c8c);
    background: rgba(255, 255, 255, 0.05);
}

.password-toggle-btn:focus {
    outline: none;
    color: var(--text-secondary, #8c8c8c);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 2px rgba(71, 144, 255, 0.4);
}

.password-toggle-btn svg {
    display: block;
}

/* Login Error Message */
.login-error {
    color: var(--destructive-500, #EF4444);
    font-size: 13px;
    text-align: center;
    min-height: 20px;
    display: none;
}

.login-error.visible {
    display: block;
}

/* Login Success Message */
.login-success {
    color: var(--success-500, #22C55E);
    font-size: 13px;
    text-align: center;
    min-height: 20px;
    display: none;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 6px;
    padding: 10px 14px;
}

.login-success.visible {
    display: block;
}

/* Toggle Auth Mode Link */
.toggle-auth-mode {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary, #8c8c8c);
    cursor: pointer;
}

.toggle-auth-mode .link {
    color: var(--accent-main, #4790FF);
    font-weight: 500;
}

.toggle-auth-mode:hover .link {
    text-decoration: underline;
}

.toggle-auth-mode:focus {
    outline: none;
}

.toggle-auth-mode:focus #toggle-mode-text {
    border-radius: 4px;
    box-shadow: 0 0 0 2px rgba(71, 144, 255, 0.4);
}

/* Forgot Password Link */
.forgot-password-link {
    text-align: right;
    font-size: 13px;
    margin-top: -12px;
    margin-bottom: 8px;
}

.forgot-password-link .link {
    color: var(--accent-main, #4790FF);
    cursor: pointer;
}

.forgot-password-link:hover .link {
    text-decoration: underline;
}

.forgot-password-link:focus {
    outline: none;
}

.forgot-password-link:focus .link {
    border-radius: 4px;
    box-shadow: 0 0 0 2px rgba(71, 144, 255, 0.4);
}

/* Login Submit Button */
.login-submit-btn {
    background: var(--accent-main, #4790FF);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 8px;
}

.login-submit-btn:hover:not(:disabled) {
    background: #3a7de0;
}

.login-submit-btn:active:not(:disabled) {
    transform: scale(0.98);
}

.login-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.login-submit-btn .btn-text {
    display: inline;
}

.login-submit-btn .btn-spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.login-submit-btn.loading .btn-text {
    display: none;
}

.login-submit-btn.loading .btn-spinner {
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Session Info Display (when logged in, shown in toolbar/settings) */
.auth-session-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-muted, #252525);
    border-radius: 6px;
    font-size: 13px;
}

.auth-session-info .user-email {
    color: var(--text-primary, #f3f3f3);
}

.auth-logout-btn {
    background: transparent;
    border: 1px solid var(--border-default, #404040);
    border-radius: 4px;
    padding: 4px 10px;
    color: var(--text-secondary, #8c8c8c);
    font-size: 12px;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.auth-logout-btn:hover {
    border-color: var(--destructive-500, #EF4444);
    color: var(--destructive-500, #EF4444);
}

/* Token refresh indicator (subtle, non-blocking) */
.auth-refreshing-indicator {
    position: fixed;
    top: 10px;
    right: 10px;
    background: var(--bg-elevated, #16161A);
    border: 1px solid var(--border-default, #404040);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 12px;
    color: var(--text-secondary, #8c8c8c);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.auth-refreshing-indicator.visible {
    opacity: 1;
    visibility: visible;
}

.auth-refreshing-indicator .mini-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-default, #404040);
    border-top-color: var(--accent-main, #4790FF);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Logout button styling in drawer footer */
#drawer .drawer-footer-btn.logout-btn:hover {
    color: var(--destructive-500)
}

/* Login Divider */
.login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 8px 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-default, #404040);
}

.login-divider span {
    padding: 0 16px;
    color: var(--text-muted, #737373);
    font-size: 13px;
}

/* Google Sign-In Button */
.google-signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 12px 20px;
    background: #ffffff;
    color: #1f1f1f;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.google-signin-btn:hover {
    background: #f8f8f8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.google-signin-btn:active {
    background: #f0f0f0;
}

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

.google-signin-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.3);
}

.google-signin-btn .google-icon {
    flex-shrink: 0;
}

.google-signin-btn.loading {
    pointer-events: none;
}

.google-signin-btn.loading span:last-child {
    display: none;
}

.google-signin-btn.loading::after {
    content: '';
    width: 18px;
    height: 18px;
    border: 2px solid rgba(31, 31, 31, 0.2);
    border-top-color: #1f1f1f;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}