/* ===== TRACKER =====
   Steam change history, SteamDB-style, using the site's palette.
   Complements style.css: only the tracker-specific rules live here. */

.tracker-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 120px 20px 60px;
}

/* ----- Header ----- */
.tracker-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--primary-cyan);
    text-align: center;
    margin-bottom: 12px;
}

.tracker-header h1 i { margin-right: 10px; }

.tracker-sub {
    text-align: center;
    color: rgba(255, 255, 255, 0.75);
    max-width: 720px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.tracker-sub a { color: var(--primary-cyan); }

.tracker-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
    margin-bottom: 34px;
}

.tracker-stat {
    background: rgba(0, 245, 255, 0.04);
    border: 1px solid rgba(0, 245, 255, 0.22);
    border-radius: 12px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tracker-stat-label {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.tracker-stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.15rem;
    color: var(--primary-cyan);
}

.tracker-stat-hint {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.45);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tracker-generated {
    grid-column: 1 / -1;
    text-align: right;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

/* The link to steamtrack stays as discreet as the rest of the line: it is
   underlined only on hover, so it doesn't draw the eye before the data itself. */
.tracker-source-link {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.25);
    text-underline-offset: 2px;
}

.tracker-source-link:hover,
.tracker-source-link:focus-visible {
    color: rgba(255, 255, 255, 0.85);
    text-decoration-color: currentColor;
}

/* Auto-refresh countdown: same column and same alignment as
   .tracker-generated, which immediately precedes it in the stats grid. */
.tracker-auto {
    grid-column: 1 / -1;
    display: block;
    text-align: right;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.35);
    margin-top: 2px;
    transition: color 0.3s ease;
}

.tracker-auto i { margin-right: 6px; }

/* Newly detected changes: emphasized without blinking (a single pulse). */
.tracker-auto.fresh {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.35);
    animation: trackerFreshIn 0.5s ease-out;
}

@keyframes trackerFreshIn {
    from { opacity: 0.4; transform: translateY(-2px); }
    to { opacity: 1; transform: none; }
}

/* ----- Toolbar ----- */
.tracker-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.tracker-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tracker-filter {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.75);
    border-radius: 999px;
    padding: 7px 14px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tracker-filter:hover {
    border-color: var(--primary-cyan);
    color: white;
}

.tracker-filter.active {
    background: rgba(0, 245, 255, 0.14);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

.tracker-count {
    background: rgba(0, 0, 0, 0.35);
    border-radius: 999px;
    padding: 1px 8px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.6);
}

.tracker-filter.active .tracker-count { color: var(--primary-cyan); }

.tracker-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.tracker-search {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 7px 14px;
}

.tracker-search:focus-within { border-color: var(--primary-cyan); }
.tracker-search i { color: rgba(255, 255, 255, 0.45); }

.tracker-search input {
    background: none;
    border: none;
    outline: none;
    color: white;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    width: 210px;
}

.tracker-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
}

.tracker-toggle input { accent-color: var(--primary-cyan); cursor: pointer; }

/* Manual refresh: same pill and same height as .tracker-search
   (padding 7px 14px + 1px border), to stay aligned within .tracker-tools. */
.tracker-refresh {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 245, 255, 0.08);
    border: 1px solid rgba(0, 245, 255, 0.35);
    color: var(--primary-cyan);
    border-radius: 999px;
    padding: 7px 16px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tracker-refresh:hover {
    background: rgba(0, 245, 255, 0.18);
    border-color: var(--primary-cyan);
}

.tracker-refresh:focus-visible { outline: 2px solid var(--primary-cyan); outline-offset: 2px; }

.tracker-refresh i { font-size: 0.9em; }

/* Continuous rotation during the request: we reuse trackerSpin. */
.tracker-refresh.refreshing i { animation: trackerSpin 0.8s linear infinite; }

.tracker-refresh:disabled {
    opacity: 0.45;
    cursor: default;
}

.tracker-refresh:disabled:hover {
    background: rgba(0, 245, 255, 0.08);
    border-color: rgba(0, 245, 255, 0.35);
}

/* ----- Panels ----- */
.tracker-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tracker-panel {
    background: rgba(10, 10, 20, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 3px solid rgba(255, 255, 255, 0.18);
    border-radius: 10px;
    padding: 16px 20px;
}

/* Colored left borders: the type reads at a glance in the feed. */
.tracker-panel.build { border-left-color: var(--primary-pink); }
.tracker-panel.news { border-left-color: var(--primary-yellow); }
.tracker-panel.depot,
.tracker-panel.branch { border-left-color: var(--primary-cyan); }
.tracker-panel.changenumber { opacity: 0.6; }

.tracker-panel-head {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    align-items: baseline;
}

.tracker-panel-title {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
}

.tracker-panel-title h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

.tracker-tag {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.64rem;
    letter-spacing: 0.09em;
    padding: 3px 9px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
}

.tracker-tag.build { background: rgba(255, 0, 110, 0.18); color: var(--primary-pink); }
.tracker-tag.news { background: rgba(255, 230, 0, 0.16); color: var(--primary-yellow); }
.tracker-tag.depot,
.tracker-tag.branch { background: rgba(0, 245, 255, 0.15); color: var(--primary-cyan); }

.tracker-panel-time {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.45);
    white-space: nowrap;
}

.tracker-rel { cursor: help; }

.tracker-permalink {
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem;
}

.tracker-permalink:hover { color: var(--primary-cyan); }

/* ----- Diff tree ----- */
.tracker-changes {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    font-size: 0.92rem;
}

.tracker-changes .tracker-changes {
    margin-top: 4px;
    padding-left: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.tracker-changes li {
    padding: 2px 0;
    line-height: 1.55;
}

.tracker-line {
    display: inline;
    word-break: break-word;
}

/* Diff bullets, in the spirit of a git changelog. */
.tracker-changes li.op-added > .tracker-line::before { content: '+ '; color: #4ade80; font-weight: 700; }
.tracker-changes li.op-removed > .tracker-line::before { content: '- '; color: #f87171; font-weight: 700; }
.tracker-changes li.op-modified > .tracker-line::before { content: '~ '; color: var(--primary-cyan); font-weight: 700; }

.seg-text { color: rgba(255, 255, 255, 0.7); }
.seg-field { color: white; font-weight: 600; }
.seg-muted { color: rgba(255, 255, 255, 0.4); font-size: 0.88em; }

.seg-del {
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
    padding: 0 4px;
    border-radius: 3px;
    text-decoration: line-through;
    text-decoration-color: rgba(248, 113, 113, 0.5);
}

.seg-ins {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
    padding: 0 4px;
    border-radius: 3px;
}

.seg-branch {
    color: var(--primary-cyan);
    background: rgba(0, 245, 255, 0.12);
    padding: 0 6px;
    border-radius: 3px;
    font-weight: 600;
}

/* ----- Previewable assets ----- */
.seg-media {
    cursor: pointer;
    text-decoration: none;
    border-bottom: 1px dotted currentColor;
}

.seg-media::after {
    content: '\f03e';                      /* image */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75em;
    margin-left: 5px;
    opacity: 0.55;
}

.seg-media.is-video::after { content: '\f03d'; }   /* video */

.seg-media:hover { filter: brightness(1.25); }
.seg-media:hover::after { opacity: 1; }

.seg-media.downloading {
    opacity: 0.5;
    pointer-events: none;
}

.tracker-preview {
    position: fixed;
    z-index: 900;
    background: rgba(6, 6, 14, 0.97);
    border: 1px solid var(--primary-cyan);
    border-radius: 10px;
    padding: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7), 0 0 24px rgba(0, 245, 255, 0.15);
    pointer-events: none;                  /* must never steal the hover */
    max-width: min(460px, 90vw);
    animation: trackerPreviewIn 0.14s ease-out;
}

@keyframes trackerPreviewIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: none; }
}

.tracker-preview-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    min-height: 60px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 6px;
    overflow: hidden;
}

.tracker-preview img,
.tracker-preview video {
    display: block;
    max-width: min(444px, 88vw);
    max-height: 300px;
    width: auto;
    height: auto;
}

.tracker-preview-caption {
    display: block;
    margin-top: 6px;
    text-align: center;
    font-size: 0.76rem;
    color: rgba(255, 255, 255, 0.55);
    font-family: 'Rajdhani', sans-serif;
}

.tracker-preview.loading .tracker-preview-frame::after {
    content: '';
    width: 22px;
    height: 22px;
    border: 2px solid rgba(0, 245, 255, 0.25);
    border-top-color: var(--primary-cyan);
    border-radius: 50%;
    animation: trackerSpin 0.7s linear infinite;
}

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

.tracker-preview.failed { border-color: var(--primary-pink); }
.tracker-preview.failed .tracker-preview-caption { color: var(--primary-pink); }

/* Hovering makes no sense with a finger: we stick to downloading. */
@media (hover: none) {
    .tracker-preview { display: none; }
}

/* ----- Announcement body ----- */
.tracker-body {
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.65;
    white-space: pre-wrap;
    font-size: 0.94rem;
}

.tracker-body.clamped {
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tracker-expand {
    background: none;
    border: none;
    color: var(--primary-cyan);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    padding: 6px 0 0;
}

.tracker-source {
    margin: 10px 0 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ----- Miscellaneous ----- */
.tracker-empty {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    padding: 40px 20px;
}

.tracker-empty.error { color: var(--primary-pink); }

.tracker-more {
    text-align: center;
    margin-top: 24px;
}

.tracker-btn {
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid var(--primary-cyan);
    color: var(--primary-cyan);
    border-radius: 999px;
    padding: 10px 26px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tracker-btn:hover { background: rgba(0, 245, 255, 0.2); }

.tracker-note {
    margin-top: 50px;
    padding: 22px 26px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 0.92rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
}

.tracker-note h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--primary-cyan);
    margin: 0 0 12px;
}

.tracker-note a { color: var(--primary-cyan); }
.tracker-note code {
    background: rgba(0, 0, 0, 0.4);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.88em;
}

.tracker-caveat { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 12px; }
.tracker-caveat strong { color: var(--primary-yellow); }

@media (max-width: 640px) {
    .tracker-page { padding-top: 100px; }
    .tracker-toolbar { flex-direction: column; align-items: stretch; }
    .tracker-search input { width: 100%; }
    .tracker-tools { flex-direction: column; align-items: stretch; }
    .tracker-refresh { width: 100%; justify-content: center; }
    .tracker-panel-head { flex-direction: column; }
}