/* ==========================================================================
   ORE Studio — agile board (ores.org-js)
   Palette mirrors assets/style.css (site dark theme).
   ========================================================================== */

:root {
    --bg-primary: #121214;
    --bg-secondary: #1a1a1e;
    --bg-accent: #26262b;
    --text-primary: #e3e3e6;
    --text-muted: #a1a1aa;
    --accent: #58a6ff;
    --accent-hover: #8ab4f8;
    --border-color: #30363d;
    --shadow-card: rgba(0, 0, 0, 0.35);

    --state-backlog: #6e7681;
    --state-started: #58a6ff;
    --state-blocked: #d29922;
    --state-done: #3fb950;
    --state-abandoned: #f85149;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 Helvetica, Arial, sans-serif;
    font-size: 15px;
}

.app { padding: 1rem 1.5rem; }

.loading, .error { padding: 3rem; text-align: center; color: var(--text-muted); }
.error { color: var(--state-abandoned); }

/* Toolbar */
.toolbar { display: flex; gap: 0.75rem; margin-bottom: 1rem; }
.toolbar select, .toolbar input {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.45rem 0.7rem;
    font-size: 0.9rem;
}
.toolbar input { flex: 1; max-width: 28rem; }
.view-toggle { display: flex; border: 1px solid var(--border-color); border-radius: 6px; overflow: hidden; }
.view-toggle button {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: none;
    padding: 0.45rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
}
.view-toggle button.active { background: var(--bg-accent); color: var(--accent); }
.backlog-board { grid-template-columns: repeat(4, minmax(200px, 1fr)); }
.toolbar select:focus, .toolbar input:focus { outline: 1px solid var(--accent); }

/* Sprint header */
.sprint-header h1 { margin: 0.2rem 0; font-size: 1.4rem; }
.sprint-header .mission { color: var(--text-primary); max-width: 60rem; margin: 0.3rem 0; }
.muted { color: var(--text-muted); font-size: 0.85rem; }

/* Summary tiles */
.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.8rem;
    margin-top: 1rem;
    max-width: 60rem;
}
.tile {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.7rem 0.9rem;
    text-align: center;
}
.tile-value { font-size: 1.5rem; font-weight: 700; }
.tile-value.done    { color: var(--state-done); }
.tile-value.started { color: var(--state-started); }
.tile-value.blocked { color: var(--state-blocked); }
.tile-label {
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 0.15rem;
}

/* Chart panels */
.panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.8rem;
    margin-top: 1rem;
    max-width: 75rem;
}
.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.7rem 0.9rem;
}
.panel-title {
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}
.panel-empty { color: var(--text-muted); font-size: 0.85rem; padding: 2rem 0; text-align: center; }
.panel svg { width: 100%; height: auto; }
.chart-label { fill: var(--text-muted); font-size: 9px; }
.chart-value { fill: var(--text-primary); font-size: 9px; }

/* Epic chips */
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.chip {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.25rem 0.8rem;
    font-size: 0.78rem;
    cursor: pointer;
}
.chip:hover { border-color: var(--accent); color: var(--text-primary); }
.chip.active { border-color: var(--accent); color: var(--accent); background: var(--bg-accent); }
.chip .count { opacity: 0.6; margin-left: 0.3rem; }

/* In-app and external org links */
.id-link { color: var(--accent); cursor: pointer; text-decoration: underline dotted; }
.id-link:hover { color: var(--accent-hover); }
.ext-link { color: var(--accent); }

/* Doc deep-link */
.doc-link {
    display: inline-block;
    margin-top: 1.2rem;
    color: var(--accent);
    font-size: 0.85rem;
    text-decoration: none;
}
.doc-link:hover { color: var(--accent-hover); }

/* Board */
.board {
    display: grid;
    grid-template-columns: repeat(5, minmax(180px, 1fr));
    gap: 0.8rem;
    align-items: start;
    margin-top: 1rem;
}
@media (max-width: 1100px) { .board { grid-template-columns: repeat(2, 1fr); } }

.column {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.6rem;
    min-height: 6rem;
}
.column-header {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.4rem 0.6rem;
    display: flex;
    justify-content: space-between;
}
.column-header .count { color: var(--text-muted); font-weight: 400; }
.column-header.backlog   { color: var(--state-backlog); }
.column-header.started   { color: var(--state-started); }
.column-header.blocked   { color: var(--state-blocked); }
.column-header.done      { color: var(--state-done); }
.column-header.abandoned { color: var(--state-abandoned); }

/* Cards */
.card {
    background: var(--bg-accent);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.6rem 0.7rem;
    margin-bottom: 0.6rem;
    cursor: pointer;
    box-shadow: 0 1px 3px var(--shadow-card);
    transition: border-color 0.15s;
}
.card:hover { border-color: var(--accent); }
.card-title { font-size: 0.9rem; line-height: 1.35; }
.card-theme { color: var(--text-muted); font-size: 0.72rem; margin-top: 0.3rem; }

/* Progress bar */
.progress {
    position: relative;
    height: 0.9rem;
    background: var(--bg-primary);
    border-radius: 4px;
    margin-top: 0.5rem;
    overflow: hidden;
}
.progress-done     { height: 100%; background: var(--state-done);     opacity: 0.55; float: left; }
.progress-abandoned { height: 100%; background: var(--state-abandoned); opacity: 0.55; float: left; }
.progress-label {
    position: absolute;
    top: 0; right: 0.35rem;
    font-size: 0.65rem;
    color: var(--text-muted);
    line-height: 0.9rem;
}

/* Badges */
.badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 4px;
    padding: 0.1rem 0.45rem;
    color: var(--bg-primary);
    flex-shrink: 0;
}
.badge.backlog   { background: var(--state-backlog); }
.badge.started   { background: var(--state-started); }
.badge.blocked   { background: var(--state-blocked); }
.badge.done      { background: var(--state-done); }
.badge.abandoned { background: var(--state-abandoned); }
.badge.unknown   { background: var(--text-muted); }

/* Detail drawer */
.drawer {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(40rem, 92vw);
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    box-shadow: -8px 0 24px var(--shadow-card);
    overflow-y: auto;
    padding: 1.2rem 1.4rem;
    z-index: 10;
}
.drawer .close, .drawer .back {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 6px;
    padding: 0.25rem 0.6rem;
    cursor: pointer;
    font-size: 0.8rem;
}
.drawer .close { float: right; }
.drawer .close:hover, .drawer .back:hover { color: var(--accent); border-color: var(--accent); }

.detail-header { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.5rem; }
.detail-header h2 { margin: 0; font-size: 1.15rem; line-height: 1.3; }
.detail h3 {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
    margin-top: 1.4rem;
}
.detail p, .detail li { font-size: 0.9rem; line-height: 1.55; }

table.fields { border-collapse: collapse; margin: 0.8rem 0; width: 100%; }
table.fields th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: capitalize;
    padding: 0.25rem 0.8rem 0.25rem 0;
    white-space: nowrap;
    vertical-align: top;
    font-size: 0.82rem;
}
table.fields td { font-size: 0.85rem; padding: 0.25rem 0; }

/* Task list inside story detail */
.task-list { list-style: none; padding: 0; margin: 0.4rem 0; }
.task-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.5rem;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
}
.task-item:hover { border-color: var(--accent); background: var(--bg-accent); }
.task-item span:last-child { font-size: 0.88rem; }

/* uniorg-rendered document body */
.org-render { font-size: 0.9rem; line-height: 1.6; }
.org-render h1, .org-render h2 {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
    margin-top: 1.5rem;
}
.org-render h3, .org-render h4 { font-size: 0.85rem; color: var(--text-primary); margin-top: 1.1rem; }
.org-render a { color: var(--accent); }
.org-render a[href^="id:"] { cursor: pointer; text-decoration: underline dotted; }
.org-render table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.7rem 0;
    font-size: 0.82rem;
}
.org-render th, .org-render td {
    border: 1px solid var(--border-color);
    padding: 0.3rem 0.55rem;
    text-align: left;
}
.org-render th { background: var(--bg-accent); }
.org-render code {
    background: var(--bg-accent);
    border-radius: 4px;
    padding: 0.05rem 0.3rem;
    font-size: 0.82rem;
}
.org-render pre {
    background: var(--bg-accent);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    overflow-x: auto;
    font-size: 0.8rem;
}
.org-render img { max-width: 100%; border-radius: 6px; }
.org-render blockquote {
    border-left: 3px solid var(--border-color);
    margin-left: 0;
    padding-left: 0.9rem;
    color: var(--text-muted);
}

/* Sprint title opens the sprint document */
.sprint-link { color: var(--text-primary); cursor: pointer; }
.sprint-link:hover { color: var(--accent); }

/* Story card age line */
.card-age { color: var(--text-muted); font-size: 0.7rem; margin-top: 0.3rem; }

/* Timeline view */
.timeline-view { max-width: 75rem; }
.tl-chart { max-width: 46rem; }
.tl-bar { cursor: pointer; }
.tl-bar:hover rect[fill="transparent"] { stroke: var(--accent-hover); }
.chart-flag { fill: var(--state-blocked); font-size: 11px; }
.tl-legend { display: flex; gap: 1rem; flex-wrap: wrap; margin: 0.4rem 0.2rem; }
.tl-key { color: var(--text-muted); font-size: 0.75rem; display: inline-flex; align-items: center; gap: 0.35rem; }
.tl-swatch { width: 0.7rem; height: 0.7rem; border-radius: 2px; display: inline-block; }
.tl-snapshot {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem 1.3rem;
    margin-top: 1rem;
    max-width: 60rem;
}
.tl-snapshot-header { display: flex; align-items: center; gap: 0.7rem; }
.tl-snapshot-header h2 { margin: 0; font-size: 1.05rem; }