/* Watchtower — control-room component system (layered on tokens.css) */

:root {
  /* Severity scale — must read as a high→low urgency gradient.
     P0 most alarming → P3 muted grey. */
  --sev-p0:      #C7074D;   /* crimson  */
  --sev-p0-soft: rgba(199,7,77,0.12);
  --sev-p1:      #C77D07;   /* amber    */
  --sev-p1-soft: rgba(199,125,7,0.14);
  --sev-p2:      #B59A00;   /* yellow   */
  --sev-p2-soft: rgba(181,154,0,0.16);
  --sev-p3:      #8A8F95;   /* grey     */
  --sev-p3-soft: rgba(138,143,149,0.14);

  --nav-h: 52px;
  --maxw: 1320px;
}
[data-theme="dark"] {
  --sev-p0:      #FF5C8A;
  --sev-p0-soft: rgba(255,92,138,0.16);
  --sev-p1:      #F0A03A;
  --sev-p1-soft: rgba(240,160,58,0.16);
  --sev-p2:      #D8C24A;
  --sev-p2-soft: rgba(216,194,74,0.16);
  --sev-p3:      #8A8F95;
  --sev-p3-soft: rgba(138,143,149,0.18);
}

body { overflow-y: scroll; }

/* ---------- layout shell ---------- */
.app { min-height: 100%; display: flex; flex-direction: column; }

.nav {
  position: sticky; top: 0; z-index: 40;
  height: var(--nav-h);
  display: flex; align-items: stretch;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-1);
}
.nav-inner {
  width: 100%; max-width: var(--maxw); margin: 0 auto;
  padding: 0 var(--pad);
  display: flex; align-items: center; gap: 22px;
}
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); flex-shrink: 0; }
.brand-mark {
  width: 26px; height: 26px; display: grid; place-items: center;
  color: var(--accent);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 600; font-size: 14px; letter-spacing: 0.2px; }
.brand-sub { font-size: 9.5px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted-2); margin-top: 3px; }

.nav-tabs { display: flex; align-items: stretch; gap: 2px; height: 100%; margin-left: 4px; }
.nav-tab {
  display: flex; align-items: center; gap: 7px; height: 100%;
  padding: 0 12px; text-decoration: none; color: var(--muted);
  font-size: var(--font-size-sm); font-weight: 500;
  border-bottom: 2px solid transparent; position: relative;
}
.nav-tab:hover { color: var(--ink); background: var(--hover); }
.nav-tab.active { color: var(--ink); border-bottom-color: var(--accent); }
.nav-tab .tab-count {
  font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2);
  background: var(--bg-2); border-radius: 999px; padding: 1px 6px; line-height: 1.4;
}
.nav-tab.active .tab-count { color: var(--accent); background: var(--accent-soft); }

.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.proto-tag {
  font-size: 9.5px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--muted-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 2px 8px;
}
.icon-btn {
  display: grid; place-items: center; width: 30px; height: 30px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--muted); cursor: pointer;
}
.icon-btn:hover { color: var(--ink); border-color: var(--border-2); background: var(--hover); }

.page { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: var(--pad); flex: 1 0 auto; }
.page-narrow { max-width: 920px; }

/* ---------- flash banners ---------- */
.flash-stack { display: flex; flex-direction: column; gap: 8px; margin-bottom: var(--pad); }
.flash {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius);
  border: 1px solid var(--border); font-size: var(--font-size-sm);
  background: var(--surface);
}
.flash-ico { flex-shrink: 0; margin-top: 1px; }
.flash-body { flex: 1; }
.flash-x { cursor: pointer; color: var(--muted-2); background: none; border: none; padding: 2px; display: grid; place-items: center; border-radius: 4px; }
.flash-x:hover { color: var(--ink); background: var(--hover); }
.flash.success { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); background: color-mix(in srgb, var(--success) 7%, var(--surface)); }
.flash.success .flash-ico { color: var(--success); }
.flash.info    { border-color: color-mix(in srgb, var(--isd-blue) 40%, var(--border)); background: color-mix(in srgb, var(--isd-blue) 7%, var(--surface)); }
.flash.info .flash-ico { color: var(--isd-blue); }
.flash.warning { border-color: color-mix(in srgb, var(--warn) 45%, var(--border)); background: color-mix(in srgb, var(--warn) 8%, var(--surface)); }
.flash.warning .flash-ico { color: var(--warn); }
.flash.danger  { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); background: color-mix(in srgb, var(--danger) 8%, var(--surface)); }
.flash.danger .flash-ico { color: var(--danger); }

/* ---------- page header ---------- */
.phead { display: flex; align-items: flex-start; gap: 16px; margin-bottom: var(--pad); }
.phead-main { flex: 1; min-width: 0; }
.phead h1 { font-size: 22px; font-weight: 600; margin: 0; letter-spacing: -0.2px; }
.phead-sub { font-size: var(--font-size-sm); color: var(--muted); margin-top: 5px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.phead-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* counts strip */
.counts { display: flex; align-items: center; gap: 14px; }
.count-item { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: var(--font-size-sm); color: var(--ink-2); }
.count-item .n { font-weight: 600; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  height: 32px; padding: 0 13px;
  border: 1px solid var(--border-2); border-radius: var(--radius);
  background: var(--surface); color: var(--ink);
  font-size: var(--font-size-sm); font-weight: 500; cursor: pointer;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--hover); border-color: var(--muted-2); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #000); border-color: color-mix(in srgb, var(--accent) 88%, #000); }
.btn-sm { height: 26px; padding: 0 9px; font-size: var(--font-size-xs); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--hover); border-color: var(--border); }
.btn-danger-ghost { color: var(--danger); border-color: transparent; background: transparent; }
.btn-danger-ghost:hover { background: var(--danger); color: #fff; }

.spinner {
  width: 13px; height: 13px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: spin 0.7s linear infinite; opacity: 0.9;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- segmented control / filters ---------- */
.seg { display: inline-flex; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 2px; gap: 2px; }
.seg button {
  border: none; background: transparent; cursor: pointer;
  padding: 4px 11px; border-radius: 3px;
  font-size: var(--font-size-sm); font-weight: 500; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px;
}
.seg button:hover { color: var(--ink); }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1); }

/* ---------- badges / pills / chips ---------- */
.sev {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 600; font-size: 11px;
  letter-spacing: 0.3px; padding: 2px 6px; border-radius: 3px; line-height: 1.4;
  min-width: 26px;
}
.sev.p0 { background: var(--sev-p0); color: #fff; }
.sev.p1 { background: var(--sev-p1); color: #fff; }
.sev.p2 { background: var(--sev-p2-soft); color: var(--sev-p2); border: 1px solid color-mix(in srgb, var(--sev-p2) 40%, transparent); }
.sev.p3 { background: var(--sev-p3-soft); color: var(--sev-p3); border: 1px solid color-mix(in srgb, var(--sev-p3) 35%, transparent); }
.sev.lg { font-size: 15px; padding: 4px 11px; min-width: 40px; border-radius: var(--radius); }

.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--font-size-xs); font-weight: 500;
  padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--border-2); color: var(--ink-2); background: var(--surface-2);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--muted-2); }
.pill.ongoing  { color: var(--isd-blue);  border-color: color-mix(in srgb, var(--isd-blue) 35%, transparent); }
.pill.ongoing .dot  { background: var(--isd-blue); }
.pill.threat   { color: var(--danger);    border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.pill.threat .dot   { background: var(--danger); }
.pill.concluded{ color: var(--muted);     }

.tag {
  display: inline-flex; align-items: center;
  font-size: var(--font-size-xs); color: var(--muted);
  padding: 1px 7px; border-radius: 3px; background: var(--bg-2); border: 1px solid var(--border);
}
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--font-size-xs); padding: 3px 8px; border-radius: var(--radius);
  background: var(--surface-2); border: 1px solid var(--border); color: var(--ink-2);
}
.chip .chip-meta { color: var(--muted-2); font-size: 10.5px; }

.yesno { display: inline-flex; align-items: center; gap: 5px; font-size: var(--font-size-xs); font-weight: 500; padding: 2px 7px; border-radius: 3px; }
.yesno.yes { color: var(--success); background: color-mix(in srgb, var(--success) 10%, transparent); }
.yesno.no  { color: var(--muted); background: var(--bg-2); }

.token {
  font-family: var(--font-mono); font-size: var(--font-size-xs);
  color: var(--ink-2); background: var(--bg-2); padding: 1px 6px; border-radius: 3px;
  border: 1px solid var(--border);
}

/* ---------- tables ---------- */
.tbl-wrap { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); overflow: auto; max-height: calc(100vh - 232px); box-shadow: var(--shadow-1); }
.tbl-scroll { overflow: visible; }
table.tbl { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.tbl thead th {
  position: sticky; top: 0; z-index: 5;
  text-align: left; font-weight: 500; font-size: var(--font-size-xs);
  letter-spacing: 0.4px; text-transform: uppercase; color: var(--muted-2);
  padding: 9px var(--pad-sm); background: var(--surface-2);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.tbl tbody td { padding: 0 var(--pad-sm); height: var(--row-h); border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr { cursor: pointer; }
.tbl tbody tr:hover { background: var(--hover); }
.tbl .num { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tbl .center { text-align: center; }
.cell-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cell-title a { font-weight: 500; text-decoration: none; color: var(--ink); }
.cell-title a:hover { color: var(--accent); }
.cell-sub { font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.cell-mono { font-family: var(--font-mono); font-size: var(--font-size-xs); color: var(--ink-2); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-actions { display: flex; align-items: center; gap: 4px; justify-content: flex-end; }
.dim { color: var(--muted-2); }
.feed-disabled td { opacity: 0.55; }
.feed-disabled td .feed-name-link { text-decoration: line-through; }

/* a clickable mini icon button inside rows */
.mini { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 4px; color: var(--muted); border: 1px solid transparent; background: transparent; cursor: pointer; }
.mini:hover { color: var(--ink); background: var(--hover); border-color: var(--border); }
.mini.disabled { opacity: 0.35; pointer-events: none; }

/* ---------- cards ---------- */
.card { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-1); }
.card-pad { padding: var(--pad); }
.card-head { display: flex; align-items: center; gap: 10px; padding: 12px var(--pad); border-bottom: 1px solid var(--border); }
.card-head h2 { font-size: var(--font-size); font-weight: 600; margin: 0; }
.card-head .path { margin-left: auto; font-family: var(--font-mono); font-size: var(--font-size-xs); color: var(--muted-2); }

.backlink { display: inline-flex; align-items: center; gap: 6px; font-size: var(--font-size-sm); color: var(--muted); text-decoration: none; margin-bottom: 12px; }
.backlink:hover { color: var(--ink); }

/* detail header card */
.detail-head { display: flex; align-items: flex-start; gap: 16px; padding: var(--pad); }
.detail-head h1 { font-size: 20px; font-weight: 600; margin: 0; line-height: 1.3; }
.detail-meta { font-size: var(--font-size-sm); color: var(--muted); margin-top: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.detail-meta .sep { color: var(--border-2); }

.summary-p { font-size: var(--font-size); line-height: 1.6; color: var(--ink-2); margin: 0; text-wrap: pretty; }

.kv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.kv { background: var(--surface); padding: 11px var(--pad); }
.kv .k { font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted-2); margin-bottom: 5px; }
.kv .v { font-size: var(--font-size-sm); color: var(--ink); display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }

.section-label { font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted-2); margin: 0 0 9px; font-weight: 600; }
.chip-wrap { display: flex; flex-wrap: wrap; gap: 6px; }

.src-list { display: flex; flex-direction: column; }
.src-item { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.src-item:last-child { border-bottom: none; }
.src-item a { text-decoration: none; color: var(--ink); font-size: var(--font-size-sm); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.src-item a:hover { color: var(--accent); }
.src-time { margin-left: auto; font-family: var(--font-mono); font-size: var(--font-size-xs); color: var(--muted-2); }

.stack { display: flex; flex-direction: column; gap: var(--pad); }
.grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--pad); align-items: start; }
@media (max-width: 860px) { .grid-2 { grid-template-columns: 1fr; } .kv-grid { grid-template-columns: 1fr; } }

/* JSON / code block */
.codeblock {
  font-family: var(--font-mono); font-size: var(--font-size-sm); line-height: 1.65;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--pad); overflow-x: auto; white-space: pre-wrap; word-break: break-word; color: var(--ink-2); margin: 0;
}
.codeblock .k { color: var(--isd-indigo); }
.codeblock .s { color: var(--success); }
.codeblock .n { color: var(--isd-blue); }
.codeblock .b { color: var(--accent); }

/* ---------- forms ---------- */
.form-grid { display: grid; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: var(--font-size-sm); font-weight: 500; color: var(--ink-2); }
.field .hint, .hint { font-size: var(--font-size-xs); color: var(--muted-2); }
.field .req { color: var(--accent); }
.inp, .ta {
  width: 100%; padding: 7px 10px; border: 1px solid var(--border-2); border-radius: var(--radius);
  background: var(--surface); color: var(--ink); font-size: var(--font-size-sm);
}
.inp:focus, .ta:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.inp.mono, .ta.mono { font-family: var(--font-mono); }
.inp:read-only { background: var(--bg-2); color: var(--muted); }
.ta { resize: vertical; line-height: 1.6; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: var(--font-size-sm); }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }
.form-foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.add-feed-row { display: grid; grid-template-columns: 1.1fr 2fr 1.1fr 80px auto; gap: 10px; align-items: end; }
@media (max-width: 900px) { .add-feed-row { grid-template-columns: 1fr 1fr; } }

.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 56px 20px; text-align: center; color: var(--muted);
}
.empty .empty-ico { color: var(--muted-2); opacity: 0.7; }
.empty strong { color: var(--ink-2); }

/* ---------- dashboard ---------- */
.kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--pad); margin-bottom: var(--pad); }
@media (max-width: 1000px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { padding: 14px var(--pad); }
.kpi .kpi-label { font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted-2); display: flex; align-items: center; gap: 6px; }
.kpi .kpi-val { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 6px; letter-spacing: -0.5px; }
.kpi .kpi-sub { font-size: var(--font-size-xs); color: var(--muted); margin-top: 4px; }

.dash-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--pad); align-items: start; }
@media (max-width: 1000px) { .dash-grid { grid-template-columns: 1fr; } }

.panel-head { display: flex; align-items: center; gap: 10px; padding: 11px var(--pad); border-bottom: 1px solid var(--border); }
.panel-head h2 { font-size: var(--font-size); font-weight: 600; margin: 0; }
.panel-head .panel-meta { margin-left: auto; font-size: var(--font-size-xs); color: var(--muted-2); }

/* geographic scatter */
.geo { position: relative; }
.geo svg { display: block; width: 100%; height: auto; }
.geo-grid line { stroke: var(--border); stroke-width: 1; }
.geo-base { fill: var(--bg-2); stroke: var(--border-2); stroke-width: 1; }
.geo-pt { cursor: pointer; transition: transform 0.12s ease; }
.geo-pt:hover { filter: brightness(1.05); }
.geo-legend { display: flex; gap: 14px; padding: 10px var(--pad); border-top: 1px solid var(--border); flex-wrap: wrap; }
.geo-legend .lg { display: inline-flex; align-items: center; gap: 6px; font-size: var(--font-size-xs); color: var(--muted); }
.geo-legend .lg .sw { width: 9px; height: 9px; border-radius: 50%; }

/* bar lists */
.barlist { display: flex; flex-direction: column; }
.barrow { display: grid; grid-template-columns: 130px 1fr 38px; align-items: center; gap: 12px; padding: 7px var(--pad); border-bottom: 1px solid var(--border); }
.barrow:last-child { border-bottom: none; }
.barrow .bl-label { font-size: var(--font-size-sm); color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.barrow .bl-track { height: 8px; border-radius: 999px; background: var(--bg-2); overflow: hidden; }
.barrow .bl-fill { height: 100%; border-radius: 999px; }
.barrow .bl-val { text-align: right; font-family: var(--font-mono); font-size: var(--font-size-sm); font-variant-numeric: tabular-nums; color: var(--ink-2); }

/* stacked timeline */
.timeline { display: flex; align-items: flex-end; gap: 6px; padding: var(--pad) var(--pad) 8px; height: 150px; }
.tl-col { flex: 1; display: flex; flex-direction: column-reverse; gap: 2px; height: 100%; justify-content: flex-start; }
.tl-seg { width: 100%; border-radius: 2px; min-height: 0; }
.tl-axis { display: flex; gap: 6px; padding: 0 var(--pad) var(--pad); }
.tl-axis .tl-tick { flex: 1; text-align: center; font-size: 10px; color: var(--muted-2); font-family: var(--font-mono); }

/* tooltip */
.tip {
  position: fixed; z-index: 100; pointer-events: none;
  background: var(--ink); color: var(--bg); font-size: var(--font-size-xs);
  padding: 6px 9px; border-radius: var(--radius); box-shadow: var(--shadow-2);
  max-width: 240px; line-height: 1.45;
}
[data-theme="dark"] .tip { background: var(--surface-2); color: var(--ink); border: 1px solid var(--border-2); }

.legend-foot { font-size: var(--font-size-xs); color: var(--muted-2); padding: 9px var(--pad); border-top: 1px solid var(--border); }

/* prototype synthetic-data note */
.synthetic-note {
  font-size: var(--font-size-xs); color: var(--muted-2);
  display: inline-flex; align-items: center; gap: 6px;
}