/* tracker backend — extras on top of the main /style.css. */

/* Login pane — centred card with the single GitHub button. */
.backend-view-login {
    max-width: 360px;
    margin: 24px auto 0;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 16px;
}
.login-form .info-action-btn { margin-top: 16px; }
.login-github-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #1c1c1e !important;
    color: #fff !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
}
:root[data-theme-active="dark"] .login-github-btn {
    background: #f2f2f7 !important;
    color: #1c1c1e !important;
}
.login-github-btn:hover { opacity: 0.92; }

/* Subtle "or" divider between the OAuth button and the password
   fallback form. Centred line with text in the middle. */
.login-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0 4px;
    color: var(--color-text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.login-divider::before,
.login-divider::after {
    content: "";
    flex: 1 1 auto;
    border-top: 1px solid var(--color-border);
}
.login-password-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.login-password-form .info-label { margin-top: 6px; }
.login-password-form .info-action-btn { margin-top: 12px; }

/* "Back to frontend" link beneath the password form. Spaced apart
   from the error/status lines so it doesn't read as part of them. */
.login-back {
    margin-top: 28px;
    text-align: center;
    font-size: 13px;
}
.login-back a { color: var(--color-text-secondary); }
.login-back a:hover { color: var(--color-tint); }
.login-error {
    margin: 8px 0 0 0;
    color: #ff3b30;
    font-size: 13px;
}
:root[data-theme-active="dark"] .login-error { color: #ff453a; }

/* Sign-out button is a ghost variant — same shape as the primary
   actions, but no fill so it doesn't compete visually. */
.info-action-btn--ghost {
    background: transparent !important;
    color: var(--color-tint) !important;
    border: 1px solid var(--color-border) !important;
    margin-top: 24px !important;
}

/* Events tab — gallery of FMC events. */
.events-body {
    padding: 0 16px 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.events-group-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    margin: 0 0 8px;
    padding: 0 4px;
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}
@media (max-width: 480px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
}
.event-tile {
    appearance: none;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: 12px;
    padding: 0;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}
.event-tile:focus-visible {
    outline: 2px solid var(--color-tint);
    outline-offset: 2px;
}
.event-tile:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    border-color: var(--color-tint);
}
.event-tile:active { transform: translateY(0); }
.event-tile.is-current {
    border-color: var(--color-tint);
    box-shadow: 0 0 0 2px var(--color-tint) inset;
}
.event-tile.is-pending {
    opacity: 0.6;
    pointer-events: none;
}
.event-tile-img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    background: var(--color-bg);
}
.event-tile-img--empty {
    background: linear-gradient(135deg, var(--color-border), var(--color-bg));
}
.event-tile-modality {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 8px;
    border-radius: 6px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.event-tile-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--color-tint);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 8px;
    border-radius: 6px;
}
.event-tile-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
    margin: 10px 12px 0;
    /* clamp at 2 lines to keep tile heights consistent */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.event-tile-meta {
    margin: 4px 12px 12px;
    font-size: 13px;
    color: var(--color-text-secondary);
}
.event-tile-open {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff !important;
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    text-decoration: none;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    white-space: nowrap;
    line-height: 1.2;
    transition: background 0.12s ease;
}
.event-tile-open:hover {
    background: var(--color-tint);
    text-decoration: none;
}
.event-tile-open:focus-visible {
    outline: 2px solid var(--color-tint);
    outline-offset: 2px;
}

/* Crawler tab */
.crawler-body {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.crawler-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}
.crawler-row:first-child { padding-top: 8px; }
.crawler-label {
    font-size: 15px;
    color: var(--color-text);
}
.crawler-badge {
    font-size: 13px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}
.crawler-badge--on  { background: rgba(52, 199, 89, 0.16); color: #34c759; }
.crawler-badge--off { background: var(--color-num-bg);     color: var(--color-text-secondary); }
:root[data-theme-active="dark"] .crawler-badge--on { background: rgba(48, 209, 88, 0.16); color: #30d158; }
.crawler-select {
    appearance: none;
    background: var(--color-num-bg);
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 6px 28px 6px 10px;
    font: inherit;
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c6c70' 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 8px center;
}
.crawler-actions {
    justify-content: flex-start;
    gap: 8px;
    border-bottom: none;
    padding-top: 16px;
}
.info-action-btn--secondary {
    background: var(--color-num-bg) !important;
    color: var(--color-text) !important;
}
.info-action-btn--secondary:hover { opacity: 0.75; }
.crawler-last-run { margin-top: 8px; }