/* Layout and components for every Porthole page: frame, cards, tables, buttons, drawer, timeline, charts.
   Colors come only from skin.css. Series colors never color text; status uses words and icons too. */

/* Color slots. The skin's eight fleet colors failed the palette validator's adjacent-pair checks in file
   order (head/static/README.md), so slots map to them in a validated order: zero hex changes. The same
   order is SLOT_PALETTE in porthole/config.py and the palette in /api/config. */
:root {
  --slot-1: var(--fleet-1); --slot-2: var(--fleet-6); --slot-3: var(--fleet-5); --slot-4: var(--fleet-8);
  --slot-5: var(--fleet-2); --slot-6: var(--fleet-4); --slot-7: var(--fleet-3); --slot-8: var(--fleet-7);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.45;
  padding-bottom: 3.2rem;
}
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
code, pre, .mono { font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; font-size: 0.86em; }
h1, h2, h3 { font-weight: 500; margin: 0 0 0.5rem; }
h1 { font-size: 1.15rem; }
h2 { font-size: 1rem; }
h3 { font-size: 0.92rem; color: var(--dim); }
p { margin: 0 0 0.6rem; }
.dim { color: var(--dim); }
.small { font-size: 0.82rem; }
.hidden { display: none !important; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- frame: top bar ------------------------------------------------------------------------- */
.topbar { border-bottom: 1px solid var(--line); background: var(--card); padding: 0.6rem 1.2rem 0.5rem; }
.topbar-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--ink); }
.brand img { width: 30px; height: 30px; }
.brand-name { font-size: 1.15rem; font-weight: 500; }
.brand-tag { color: var(--dim); font-size: 0.85rem; }
.nav { display: flex; gap: 0.15rem; flex-wrap: wrap; margin-top: 0.4rem; }
.nav a { color: var(--dim); padding: 0.25rem 0.55rem; border-radius: 4px; }
.nav a:hover { color: var(--ink); text-decoration: none; background: var(--bg); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--bg); box-shadow: inset 0 -2px 0 var(--accent); }
.frame-controls { margin-left: auto; display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }
.segmented { display: inline-flex; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.segmented button { border: 0; border-radius: 0; background: transparent; color: var(--dim); }
.segmented button + button { border-left: 1px solid var(--line); }
.segmented button[aria-pressed="true"] { background: var(--bg); color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }
.label { color: var(--dim); font-size: 0.82rem; }

/* --- buttons and inputs ------------------------------------------------------------------- */
button, .button {
  font: inherit; font-size: 0.88rem; color: var(--ink); background: transparent; border: 1px solid var(--line);
  border-radius: 5px; padding: 0.3rem 0.7rem; cursor: pointer;
}
button:hover:not(:disabled), .button:hover { border-color: var(--dim); text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 500; }
button.primary:hover:not(:disabled) { filter: brightness(1.08); }
button.danger { border-color: var(--fail); color: var(--fail); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.link { border: 0; padding: 0; color: var(--accent); }
.captain-btn.aboard { border-color: var(--accent); color: var(--accent); }
input, select, textarea {
  font: inherit; font-size: 0.88rem; color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: 5px; padding: 0.3rem 0.5rem;
}
input[type="number"] { width: 6.5rem; }
textarea { width: 100%; min-height: 4.5rem; resize: vertical; }
input:disabled, select:disabled, textarea:disabled, textarea[readonly] { color: var(--dim); }
.field { display: inline-flex; flex-direction: column; gap: 0.15rem; margin: 0 0.8rem 0.5rem 0; }
.row { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.row.spread { justify-content: space-between; }
.needs-key { color: var(--gold); font-size: 0.8rem; }
button[data-needs-key]:disabled::after { content: " (needs the captain's key)"; font-size: 0.78em; }

/* --- page grid and cards ------------------------------------------------------------------ */
main { padding: 1rem 1.2rem; display: grid; gap: 1rem; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 0.9rem 1rem; min-width: 0; }
.span-12 { grid-column: span 12; }
.span-8 { grid-column: span 8; }
.span-7 { grid-column: span 7; }
.span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }
@media (max-width: 1000px) {
  .span-8, .span-7, .span-6, .span-5, .span-4, .span-3 { grid-column: span 12; }
}
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; }
.card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; }
.explainer { color: var(--ink); max-width: 72rem; }
.cta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.8rem; }

/* --- status: words and icons with color ---------------------------------------------------- */
.dot { display: inline-block; width: 0.7rem; height: 0.7rem; border-radius: 50%; border: 2px solid var(--dim);
  vertical-align: middle; }
.dot.seen { background: var(--accent); border-color: var(--accent); }
.dot.unknown { border-style: dashed; }
.status { font-size: 0.82rem; white-space: nowrap; }
.status::before { content: "\25CF"; margin-right: 0.3rem; }
.status.good, .status.done, .status.finished, .status.ok, .status.active-ok { color: var(--accent); }
.status.attention, .status.running, .status.sailing, .status.waiting, .status.planned, .status.stopped { color: var(--gold); }
.status.planned::before { content: "\25CB"; }
.status.failure, .status.failed, .status.timed_out, .status.error, .status.aborted { color: var(--fail); }
.status.skipped { color: var(--dim); }
.status.skipped::before { content: "\2013"; }
.swatch { display: inline-block; width: 1.1rem; height: 3px; vertical-align: middle; margin-right: 0.35rem;
  background: var(--swatch, var(--dim)); }
.banner { border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px; padding: 0.55rem 0.8rem;
  margin-bottom: 0.7rem; background: var(--bg); }
.banner.attention { border-left-color: var(--gold); }
.banner.failure { border-left-color: var(--fail); }
.badge { display: inline-block; border: 1px solid var(--line); border-radius: 999px; padding: 0 0.5rem; font-size: 0.76rem;
  color: var(--dim); }
.badge.unverified { border-style: dashed; }

/* --- tables -------------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.86rem; }
th { text-align: left; font-weight: 500; color: var(--dim); border-bottom: 1px solid var(--line); padding: 0.3rem 0.5rem; }
td { border-bottom: 1px solid var(--line); padding: 0.3rem 0.5rem; vertical-align: top; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover, tbody tr.selected { background: var(--bg); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.excerpt { max-width: 28rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--dim); }
.empty { color: var(--dim); padding: 0.6rem 0; }

/* --- fleet list ---------------------------------------------------------------------------- */
.fleet-list { list-style: none; margin: 0; padding: 0; }
.fleet-list li { display: grid; grid-template-columns: 1.1rem 1fr auto auto; gap: 0.5rem; align-items: center;
  padding: 0.25rem 0; border-bottom: 1px solid var(--line); }
.fleet-sea { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; margin-top: 0.6rem; }
.fleet-sea span { white-space: nowrap; }

/* --- charts -------------------------------------------------------------------------------- */
.chart { position: relative; min-height: 120px; transition: opacity 0.2s; }
.chart.loading { opacity: 0.45; }
.chart-canvas { width: 100%; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 0.3rem 1rem; margin-top: 0.4rem; font-size: 0.84rem; }
.chart-legend .value { font-variant-numeric: tabular-nums; }
.chart-tooltip { position: absolute; pointer-events: none; background: var(--bg); border: 1px solid var(--line);
  border-radius: 5px; padding: 0.35rem 0.55rem; font-size: 0.8rem; z-index: 5; min-width: 9rem; }
.chart-tooltip .t { color: var(--dim); margin-bottom: 0.2rem; }
.chart-tooltip .v { font-variant-numeric: tabular-nums; margin-right: 0.4rem; }
.chart-notice { color: var(--gold); font-size: 0.82rem; margin: 0.3rem 0; }
.chart-table { margin-top: 0.5rem; max-height: 22rem; overflow: auto; }
.sparkline { height: 70px; }
.big-number { font-size: 1.6rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.chart-cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 34rem), 1fr)); }
.promql { background: var(--bg); border: 1px solid var(--line); border-radius: 5px; padding: 0.4rem 0.55rem;
  white-space: pre-wrap; word-break: break-all; }
.chips { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.4rem 0; }
.chip { border-radius: 999px; padding: 0.1rem 0.6rem; font-size: 0.8rem; }
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--ink); }
.u-legend { display: none; }

/* --- catalog -------------------------------------------------------------------------------- */
.catalog { max-height: 70vh; overflow: auto; font-size: 0.86rem; }
.catalog details { border-bottom: 1px solid var(--line); padding: 0.2rem 0; }
.catalog summary { cursor: pointer; color: var(--ink); }
.catalog button { display: block; width: 100%; text-align: left; border: 0; padding: 0.15rem 0.4rem; color: var(--dim); }
.catalog button:hover { color: var(--ink); background: var(--bg); }

/* --- timeline ------------------------------------------------------------------------------- */
.timeline { list-style: none; margin: 0; padding: 0; font-size: 0.86rem; }
.timeline li { display: grid; grid-template-columns: 6.5rem 6.5rem 10rem 1fr auto; gap: 0.6rem; padding: 0.3rem 0;
  border-bottom: 1px solid var(--line); align-items: baseline; }
.timeline .text { color: var(--ink); }
.timeline .planned .text { color: var(--dim); }
@media (max-width: 800px) { .timeline li { grid-template-columns: 1fr; gap: 0.1rem; } }

/* --- tabs ------------------------------------------------------------------------------------ */
.tabs { display: flex; gap: 0.2rem; border-bottom: 1px solid var(--line); margin-bottom: 0.7rem; flex-wrap: wrap; }
.tabs button { border: 0; border-radius: 4px 4px 0 0; color: var(--dim); }
.tabs button[aria-selected="true"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }

/* --- details, JSON tree, code ---------------------------------------------------------------- */
.detail { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 0.7rem 0.8rem; margin-top: 0.6rem; }
.detail h3 { margin-top: 0.6rem; }
.detail pre, pre.block { background: var(--card); border: 1px solid var(--line); border-radius: 5px; padding: 0.5rem;
  overflow: auto; max-height: 20rem; white-space: pre-wrap; word-break: break-word; margin: 0.3rem 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.15rem 0.8rem; font-size: 0.85rem; }
.kv dt { color: var(--dim); }
.kv dd { margin: 0; word-break: break-word; }
.json-tree { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.82rem; }
.json-tree details { margin-left: 1rem; }
.json-tree summary { cursor: pointer; color: var(--dim); }
.json-tree .k { color: var(--dim); }
.json-tree .s { color: var(--ink); }
.json-tree .n { color: var(--accent); }

/* --- traces --------------------------------------------------------------------------------- */
.span-bars { margin: 0.3rem 0 0.8rem; font-size: 0.8rem; }
.span-bar { position: relative; height: 1.25rem; border-bottom: 1px solid var(--line); }
.span-bar .bar { position: absolute; top: 0.3rem; height: 0.6rem; background: var(--accent); border-radius: 2px;
  left: var(--left, 0%); width: var(--width, 1%); min-width: 2px; }
.span-bar.error .bar { background: var(--fail); }
.span-bar .name { position: relative; z-index: 1; padding-left: 0.2rem; color: var(--ink); white-space: nowrap; }

/* --- brain ------------------------------------------------------------------------------------ */
.events { display: flex; flex-direction: column; gap: 0.5rem; }
.event { border: 1px solid var(--line); border-radius: 6px; padding: 0.5rem 0.7rem; background: var(--bg); }
.event.status-line { border: 0; padding: 0.1rem 0.2rem; background: transparent; color: var(--dim); }
.event.approval { border-color: var(--gold); }
.event.error { border-color: var(--fail); }
.event .answer p { margin: 0.3rem 0; }
.suggestions { display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 0.5rem 0; }

/* --- API drawer ------------------------------------------------------------------------------ */
.drawer { position: fixed; left: 0; right: 0; bottom: 0; background: var(--card); border-top: 1px solid var(--line); z-index: 20; }
.drawer-bar { display: flex; align-items: center; gap: 1rem; padding: 0.45rem 1.2rem; font-size: 0.84rem; cursor: pointer;
  width: 100%; border: 0; border-radius: 0; text-align: left; }
.drawer-bar .last { color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drawer-body { max-height: 42vh; overflow: auto; padding: 0 1.2rem 0.8rem; }

/* --- dialog and toasts ------------------------------------------------------------------------ */
dialog { background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.2rem;
  max-width: 30rem; }
dialog::backdrop { background: #000a0acc; }
dialog input { width: 100%; margin: 0.5rem 0; }
.toasts { position: fixed; right: 1rem; bottom: 3.6rem; display: flex; flex-direction: column; gap: 0.4rem; z-index: 30; }
.toast { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px;
  padding: 0.5rem 0.8rem; max-width: 26rem; font-size: 0.86rem; }
.toast.failure { border-left-color: var(--fail); }
.toast.attention { border-left-color: var(--gold); }

.span-9 { grid-column: span 9; }
@media (max-width: 1000px) { .span-9 { grid-column: span 12; } }