/* Outage Board — annunciator panel ("dark cockpit": healthy stays unlit, faults light up). */

:root {
  --panel: #d3d7d1;
  --plate: #dee1db;
  --tile: #e7e9e4;
  --tile-low: #dcdfd8;
  --field: #f1f2ee;
  --ink: #1e2428;
  --ink-2: #4c555c;
  --engrave: #59626a;
  --hair: rgba(30, 36, 40, 0.14);
  --hair-strong: rgba(30, 36, 40, 0.26);
  --shade: rgba(30, 36, 40, 0.16);
  --shine: rgba(255, 255, 255, 0.72);

  --red: #d4372a;
  --red-hi: #f06a5c;
  --red-ink: #fff6f3;
  --red-text: #ac2519;
  --red-glow: rgba(212, 55, 42, 0.42);
  --amber: #f2a900;
  --amber-hi: #ffd45e;
  --amber-ink: #2a1d00;
  --amber-text: #855600;
  --amber-glow: rgba(242, 169, 0, 0.48);
  --cyan: #2a9ac0;
  --cyan-text: #1a6a86;
  --cyan-glow: rgba(42, 154, 192, 0.32);
  --green: #2e9c5a;
  --grey-lamp: #8a939a;

  --bar-none: rgba(30, 36, 40, 0.07);
  --bar-up: #aab6ad;

  --focus: #1a6a86;
  --backdrop: rgba(14, 18, 21, 0.42);

  --font-display: "Michroma", "Eurostile", "Microgramma", "Segoe UI", system-ui, sans-serif;
  --font-label: "Barlow Semi Condensed", "Arial Narrow", "Segoe UI", system-ui, sans-serif;
  --font-body: "Barlow", "Segoe UI", system-ui, sans-serif;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --r-tile: 7px;
  --r-plate: 12px;
  --gutter: 16px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --panel: #1b2126;
    --plate: #222930;
    --tile: #29313a;
    --tile-low: #232a31;
    --field: #171c20;
    --ink: #e3e8ea;
    --ink-2: #a5b0b6;
    --engrave: #96a3ac;
    --hair: rgba(227, 232, 234, 0.09);
    --hair-strong: rgba(227, 232, 234, 0.2);
    --shade: rgba(0, 0, 0, 0.5);
    --shine: rgba(255, 255, 255, 0.05);
    --red: #d6392c;
    --red-hi: #ff7466;
    --red-text: #ff8a7e;
    --red-glow: rgba(255, 74, 61, 0.5);
    --amber: #ffb41a;
    --amber-hi: #ffd977;
    --amber-text: #ffc04a;
    --amber-glow: rgba(255, 180, 26, 0.5);
    --cyan: #3fb6dc;
    --cyan-text: #6fcdee;
    --cyan-glow: rgba(63, 182, 220, 0.38);
    --green: #3dcb78;
    --grey-lamp: #75828b;
    --bar-none: rgba(227, 232, 234, 0.06);
    --bar-up: #44544d;
    --focus: #6fcdee;
    --backdrop: rgba(3, 5, 7, 0.62);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --panel: #1b2126;
  --plate: #222930;
  --tile: #29313a;
  --tile-low: #232a31;
  --field: #171c20;
  --ink: #e3e8ea;
  --ink-2: #a5b0b6;
  --engrave: #96a3ac;
  --hair: rgba(227, 232, 234, 0.09);
  --hair-strong: rgba(227, 232, 234, 0.2);
  --shade: rgba(0, 0, 0, 0.5);
  --shine: rgba(255, 255, 255, 0.05);
  --red: #d6392c;
  --red-hi: #ff7466;
  --red-text: #ff8a7e;
  --red-glow: rgba(255, 74, 61, 0.5);
  --amber: #ffb41a;
  --amber-hi: #ffd977;
  --amber-text: #ffc04a;
  --amber-glow: rgba(255, 180, 26, 0.5);
  --cyan: #3fb6dc;
  --cyan-text: #6fcdee;
  --cyan-glow: rgba(63, 182, 220, 0.38);
  --green: #3dcb78;
  --grey-lamp: #75828b;
  --bar-none: rgba(227, 232, 234, 0.06);
  --bar-up: #44544d;
  --focus: #6fcdee;
  --backdrop: rgba(3, 5, 7, 0.62);
  color-scheme: dark;
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--panel);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--panel);
  color: var(--ink);
  font: 400 15px/1.45 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
svg { display: block; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.wrap {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 calc(var(--gutter) + env(safe-area-inset-right)) calc(28px + env(safe-area-inset-bottom)) calc(var(--gutter) + env(safe-area-inset-left));
}

@media (min-width: 760px) {
  :root { --gutter: 28px; }
}

/* ---------- Header ---------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(14px + env(safe-area-inset-top)) 0 12px;
  border-bottom: 1px solid var(--hair);
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }

.brand h1 {
  margin: 0;
  font: 400 13px/1.2 var(--font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-mark {
  flex: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 18px;
  height: 18px;
}
.brand-mark i {
  border-radius: 2px;
  background: var(--hair-strong);
}
.brand-mark[data-level="caution"] i:nth-child(2) { background: var(--amber); box-shadow: 0 0 6px var(--amber-glow); }
.brand-mark[data-level="warning"] i:nth-child(2) { background: var(--red); box-shadow: 0 0 6px var(--red-glow); }

.top-actions { display: flex; align-items: center; gap: 8px; flex: none; }

.checked {
  font: 400 12px/1 var(--font-mono);
  color: var(--ink-2);
  margin-right: 4px;
  white-space: nowrap;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--hair);
  border-radius: 9px;
  background: linear-gradient(180deg, var(--tile), var(--tile-low));
  color: var(--ink-2);
  box-shadow: inset 0 1px 0 var(--shine), 0 1px 2px var(--shade);
  transition: color 0.15s, transform 0.1s;
}
.icon-btn:hover { color: var(--ink); }
.icon-btn:active { transform: translateY(1px); box-shadow: inset 0 1px 2px var(--shade); }
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn.spinning svg { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Master caution ---------- */

.master {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  margin: 18px 0 16px;
  padding: 16px 18px;
  border: 1px solid var(--hair);
  border-radius: var(--r-plate);
  background: var(--plate);
  box-shadow: inset 0 1px 0 var(--shine), 0 1px 0 var(--shade);
}

.lamp {
  display: grid;
  place-content: center;
  gap: 2px;
  width: 78px;
  height: 60px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--tile-low);
  color: var(--engrave);
  font: 700 10.5px/1.1 var(--font-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  box-shadow: inset 0 2px 5px var(--shade), inset 0 -1px 0 var(--shine);
}
.lamp:disabled { cursor: default; }

.master[data-level="caution"] .lamp {
  background: radial-gradient(ellipse 90% 80% at 50% 38%, var(--amber-hi), var(--amber) 72%);
  color: var(--amber-ink);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1), 0 0 30px -2px var(--amber-glow), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.master[data-level="warning"] .lamp {
  background: radial-gradient(ellipse 90% 80% at 50% 38%, var(--red-hi), var(--red) 72%);
  color: var(--red-ink);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12), 0 0 30px -2px var(--red-glow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.master[data-new] .lamp { animation: lamp-flash 1.15s ease-in-out infinite; }

@keyframes lamp-flash {
  0%, 100% { filter: none; }
  50% { filter: brightness(0.55) saturate(0.7); box-shadow: inset 0 2px 5px var(--shade); }
}

.readout { min-width: 0; }
.readout .count {
  margin: 0;
  font: 400 clamp(17px, 2.4vw, 24px)/1.15 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.readout .sub {
  margin: 6px 0 0;
  font: 500 15px/1.35 var(--font-label);
  color: var(--ink-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.readout .sub b { color: var(--ink); font-weight: 600; }
.readout .hint {
  margin: 6px 0 0;
  font: 600 12px/1.3 var(--font-label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber-text);
}
.master[data-level="warning"] .readout .hint { color: var(--red-text); }

.master .stats {
  display: grid;
  justify-items: end;
  gap: 4px;
  font: 400 12px/1.2 var(--font-mono);
  color: var(--ink-2);
  white-space: nowrap;
}

.master .stats-checked { display: none; }

@media (max-width: 640px) {
  .checked { display: none; }
  .master .stats-checked { display: inline; }
  .master { grid-template-columns: auto 1fr; gap: 14px; padding: 14px; }
  .master .stats { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px 14px; padding-top: 10px; border-top: 1px solid var(--hair); }
  .lamp { width: 66px; height: 54px; font-size: 9.5px; }
}

/* ---------- Notices ---------- */

.notice {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--hair);
  background: var(--plate);
  font: 500 14.5px/1.35 var(--font-label);
}
.notice p { margin: 0; flex: 1 1 240px; }
.notice.warn { border-color: color-mix(in srgb, var(--amber) 60%, transparent); }
.notice .actions { display: flex; gap: 8px; }

/* ---------- Filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 6px 0 4px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--hair);
  border-radius: 8px;
  background: var(--tile);
  color: var(--ink-2);
  font: 600 13px/1 var(--font-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: inset 0 1px 0 var(--shine);
}
.chip span { font: 500 12px/1 var(--font-mono); letter-spacing: 0; opacity: 0.8; }
.chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--panel);
  box-shadow: none;
}
.chip:hover { color: var(--ink); }
.chip[aria-pressed="true"]:hover { color: var(--panel); }

.search { margin-left: auto; flex: 0 1 260px; }
.search input, .field input, .field select, .svc-tools input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--hair-strong);
  border-radius: 8px;
  background: var(--field);
  box-shadow: inset 0 1px 2px var(--shade);
  font: 400 15px/1.2 var(--font-body);
  color: var(--ink);
}
.search input::placeholder, .field input::placeholder, .svc-tools input::placeholder { color: var(--ink-2); opacity: 0.75; }

@media (max-width: 640px) {
  .search { flex: 1 1 100%; margin-left: 0; }
}

/* ---------- Groups and tiles ---------- */

.group { margin-top: 24px; }

.group-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
  font: 600 12px/1 var(--font-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--engrave);
}
.group-title i { flex: 1; height: 1px; background: var(--hair); }
.group-title .n { font: 400 12px/1 var(--font-mono); letter-spacing: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
  gap: 10px;
}
@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-height: 122px;
  padding: 12px 12px 10px;
  border: 1px solid var(--hair);
  border-radius: var(--r-tile);
  background: linear-gradient(180deg, var(--tile), var(--tile-low));
  color: var(--ink);
  text-align: left;
  box-shadow: inset 0 1px 0 var(--shine), 0 1px 0 var(--shade), 0 3px 8px -5px var(--shade);
  transition: transform 0.12s ease, box-shadow 0.2s ease;
}
.tile:hover { transform: translateY(-1px); }
.tile:active { transform: none; }

.tile-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }

.legend {
  font: 600 15px/1.16 var(--font-label);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--engrave);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.pip {
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
}

.tile-state {
  margin-top: auto;
  font: 500 13.5px/1.2 var(--font-label);
  color: var(--ink-2);
}

.trace { display: flex; gap: 1.5px; height: 12px; }
.trace i { flex: 1; min-width: 0; border-radius: 1px; background: var(--bar-none); }
.trace .b0 { background: var(--bar-up); }
.trace .b1 { background: var(--cyan); }
.trace .b2 { background: var(--grey-lamp); opacity: 0.55; }
.trace .b3 { background: var(--amber); opacity: 0.7; }
.trace .b4 { background: var(--amber); }
.trace .b5 { background: var(--red); }

.tile-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font: 400 11px/1 var(--font-mono);
  color: var(--ink-2);
}

/* Lit: partial outage (amber) and major outage (red) */
.tile[data-state="partial"],
.tile[data-state="major"] {
  border-color: transparent;
}
.tile[data-state="partial"] {
  background: radial-gradient(120% 95% at 50% 28%, var(--amber-hi), var(--amber) 70%);
  color: var(--amber-ink);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1), 0 0 28px -8px var(--amber-glow), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.tile[data-state="major"] {
  background: radial-gradient(120% 95% at 50% 28%, var(--red-hi), var(--red) 70%);
  color: var(--red-ink);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12), 0 0 30px -8px var(--red-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.tile[data-state="partial"] :is(.legend, .tile-state, .tile-meta),
.tile[data-state="major"] :is(.legend, .tile-state, .tile-meta) { color: inherit; }
.tile[data-state="partial"] .tile-state,
.tile[data-state="major"] .tile-state { font-weight: 700; }
.tile[data-state="partial"] .pip,
.tile[data-state="major"] .pip { display: none; }
.tile[data-state="partial"] .trace i,
.tile[data-state="major"] .trace i { background: currentColor; opacity: 0.12; }
.tile[data-state="partial"] .trace :is(.b0, .b1, .b2),
.tile[data-state="major"] .trace :is(.b0, .b1, .b2) { opacity: 0.28; }
.tile[data-state="partial"] .trace :is(.b3, .b4, .b5),
.tile[data-state="major"] .trace :is(.b3, .b4, .b5) { opacity: 0.85; }

/* Half-lit: degraded (amber edge), maintenance (cyan edge) */
.tile[data-state="degraded"] {
  border-color: color-mix(in srgb, var(--amber) 75%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--amber) 15%, var(--tile)), color-mix(in srgb, var(--amber) 9%, var(--tile-low)));
  box-shadow: 0 0 20px -10px var(--amber-glow), inset 0 1px 0 var(--shine);
}
.tile[data-state="degraded"] .legend,
.tile[data-state="degraded"] .tile-state { color: var(--amber-text); }
.tile[data-state="degraded"] .pip { background: var(--amber); box-shadow: 0 0 7px var(--amber); }

.tile[data-state="maintenance"] {
  border-color: color-mix(in srgb, var(--cyan) 70%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--cyan) 11%, var(--tile)), color-mix(in srgb, var(--cyan) 7%, var(--tile-low)));
}
.tile[data-state="maintenance"] .legend,
.tile[data-state="maintenance"] .tile-state { color: var(--cyan-text); }
.tile[data-state="maintenance"] .pip { background: var(--cyan); box-shadow: 0 0 7px var(--cyan); }

.tile[data-state="unknown"] {
  border: 1px dashed var(--grey-lamp);
  background: var(--tile-low);
  box-shadow: none;
}
.tile[data-state="unknown"] .pip { background: transparent; border: 1.5px solid var(--grey-lamp); box-shadow: none; }

/* ---------- Empty and quiet states ---------- */

.empty, .quiet {
  margin-top: 24px;
  padding: 28px 22px;
  border: 1px dashed var(--hair-strong);
  border-radius: var(--r-plate);
  text-align: center;
}
.empty h2 {
  margin: 0 0 8px;
  font: 400 16px/1.2 var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.empty p, .quiet p { margin: 0 auto 16px; max-width: 46ch; color: var(--ink-2); }
.starter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 18px; }
.empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* ---------- Log ---------- */

.log { margin-top: 30px; }
.log-box {
  border: 1px solid var(--hair);
  border-radius: var(--r-plate);
  background: var(--plate);
}
.log-box summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font: 600 12px/1 var(--font-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--engrave);
}
.log-box summary::-webkit-details-marker { display: none; }
.log-box summary::after { content: "+"; font: 400 18px/1 var(--font-mono); }
.log-box[open] summary::after { content: "−"; }
.log-box summary .n { margin-left: auto; margin-right: 14px; font: 400 12px/1 var(--font-mono); letter-spacing: 0; }

.events { list-style: none; margin: 0; padding: 0 16px 10px; }
.events li {
  display: grid;
  grid-template-columns: 7.5em minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 9px 0;
  border-top: 1px solid var(--hair);
  font: 500 14px/1.3 var(--font-label);
}
.events time { font: 400 12px/1.3 var(--font-mono); color: var(--ink-2); }
.events .ev-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.events .ev-change { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); white-space: nowrap; }
@media (max-width: 560px) {
  .events li { grid-template-columns: 1fr auto; }
  .events time { grid-column: 1 / -1; }
}

.dot {
  display: inline-block;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grey-lamp);
}
.dot.s-up { background: var(--green); }
.dot.s-maintenance { background: var(--cyan); }
.dot.s-degraded { background: var(--amber); }
.dot.s-partial { background: var(--amber); box-shadow: 0 0 0 2px color-mix(in srgb, var(--amber) 35%, transparent); }
.dot.s-major { background: var(--red); }

.foot {
  margin-top: 26px;
  font: 400 12px/1.5 var(--font-mono);
  color: var(--ink-2);
  text-align: center;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--hair-strong);
  border-radius: 9px;
  background: linear-gradient(180deg, var(--tile), var(--tile-low));
  color: var(--ink);
  font: 600 14px/1 var(--font-label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: inset 0 1px 0 var(--shine), 0 1px 2px var(--shade);
}
.btn:active { transform: translateY(1px); box-shadow: inset 0 1px 2px var(--shade); }
.btn svg { width: 15px; height: 15px; }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--panel); box-shadow: 0 1px 2px var(--shade); }
.btn.danger { color: var(--red-text); }
.btn.danger[data-confirm] { background: var(--red); border-color: var(--red); color: var(--red-ink); }
.btn.small { min-height: 36px; padding: 8px 12px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn[disabled], .btn.busy { opacity: 0.6; pointer-events: none; }

/* ---------- Sheet (dialog) ---------- */

.sheet {
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  max-height: 92dvh;
  margin: auto auto 0;
  padding: 0;
  border: 1px solid var(--hair);
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 -10px 40px -10px var(--shade);
  overscroll-behavior: contain;
  overflow: auto;
}
.sheet::backdrop { background: var(--backdrop); }
.sheet[open] { animation: sheet-up 0.22s ease-out; }
@keyframes sheet-up { from { transform: translateY(24px); opacity: 0.4; } }
/* The add sheet keeps one height so search results don't make it jump. */
.sheet.tall { height: 92vh; height: 92dvh; }

@media (min-width: 720px) {
  .sheet { margin: auto; border-bottom: 1px solid var(--hair); border-radius: 14px; max-height: 88vh; }
  .sheet.tall { height: min(760px, 88vh); }
  .sheet[open] { animation: sheet-in 0.18s ease-out; }
  @keyframes sheet-in { from { transform: translateY(8px) scale(0.99); opacity: 0; } }
}

.sheet-inner { padding: 0 20px calc(22px + env(safe-area-inset-bottom)); }

.sheet-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin: 0 -20px 14px;
  padding: 18px 20px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--hair);
}
.sheet-head h2 {
  margin: 2px 0 0;
  font: 700 22px/1.15 var(--font-label);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
.eyebrow {
  margin: 0;
  font: 600 11.5px/1.2 var(--font-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--engrave);
}

.readout-lg {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: 10px;
  background: var(--tile-low);
  box-shadow: inset 0 1px 3px var(--shade);
}
.readout-lg .lamp-sm {
  flex: none;
  width: 34px;
  height: 26px;
  border-radius: 5px;
  background: var(--tile);
  box-shadow: inset 0 1px 3px var(--shade);
}
.readout-lg[data-state="up"] .lamp-sm { background: var(--green); box-shadow: 0 0 14px -2px var(--green); }
.readout-lg[data-state="degraded"] .lamp-sm,
.readout-lg[data-state="partial"] .lamp-sm { background: var(--amber); box-shadow: 0 0 16px -2px var(--amber-glow); }
.readout-lg[data-state="major"] .lamp-sm { background: var(--red); box-shadow: 0 0 16px -2px var(--red-glow); }
.readout-lg[data-state="maintenance"] .lamp-sm { background: var(--cyan); box-shadow: 0 0 16px -2px var(--cyan-glow); }
.readout-lg[data-state="unknown"] .lamp-sm { background: transparent; border: 2px dashed var(--grey-lamp); box-shadow: none; }
.readout-lg strong { display: block; font: 700 18px/1.1 var(--font-label); letter-spacing: 0.06em; text-transform: uppercase; }
.readout-lg span { font: 400 12.5px/1.4 var(--font-mono); color: var(--ink-2); }

.summary { margin: 14px 0 6px; font: 500 16px/1.4 var(--font-body); }

.details { list-style: none; margin: 8px 0 0; padding: 0; }
.details li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  border-top: 1px solid var(--hair);
  font-size: 14px;
  color: var(--ink-2);
}
.details .dot { transform: translateY(-1px); }
.details li > span:last-child, .summary { white-space: pre-line; overflow-wrap: anywhere; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin: 16px 0;
  border: 1px solid var(--hair);
  border-radius: 10px;
  overflow: hidden;
  background: var(--hair);
}
.stats-grid div { padding: 10px 12px; background: var(--plate); }
.stats-grid dt { font: 600 11px/1.2 var(--font-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--engrave); }
.stats-grid dd { margin: 4px 0 0; font: 500 16px/1.2 var(--font-mono); }

.trace-lg { margin: 0 0 16px; }
.trace-lg .trace { height: 28px; gap: 2px; }
.trace-lg figcaption {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font: 400 11px/1 var(--font-mono);
  color: var(--ink-2);
}

.changes h3, .settings h3 {
  margin: 18px 0 6px;
  font: 600 12px/1 var(--font-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--engrave);
}
.changes .events { padding: 0; }

.sheet-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
}
.sheet-actions .btn.danger { margin-left: auto; }

/* ---------- Tabs and forms ---------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  padding: 4px;
  border-radius: 10px;
  background: var(--tile-low);
  box-shadow: inset 0 1px 3px var(--shade);
  overflow-x: auto;
}
.tab {
  flex: 1 0 auto;
  padding: 9px 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-2);
  font: 600 13px/1 var(--font-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tab[aria-selected="true"] { background: var(--tile); color: var(--ink); box-shadow: 0 1px 2px var(--shade), inset 0 1px 0 var(--shine); }

.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field > span, .field > legend {
  padding: 0;
  font: 600 12px/1.2 var(--font-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--engrave);
}
.field em { font-style: normal; font-weight: 500; letter-spacing: 0.04em; text-transform: none; opacity: 0.85; }
.field small { color: var(--ink-2); font-size: 13px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) {
  .row2 { grid-template-columns: 1fr; }
  .tabs { scrollbar-width: none; }
  .tab { flex: 1 1 auto; padding: 9px 4px; font-size: 12px; letter-spacing: 0.03em; }
}
.inline { display: flex; gap: 8px; }
.inline input { flex: 1; min-width: 0; }

.more { border-top: 1px solid var(--hair); padding-top: 12px; }
.more summary {
  cursor: pointer;
  font: 600 13px/1 var(--font-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.more[open] summary { margin-bottom: 14px; }
.more .field + .field, .more .field + fieldset { margin-top: 14px; }

.seg { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.seg label {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--hair-strong);
  border-radius: 8px;
  background: var(--tile);
  font: 600 13px/1.1 var(--font-label);
  letter-spacing: 0.04em;
  cursor: pointer;
}
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg label:has(input:checked) { background: var(--ink); border-color: var(--ink); color: var(--panel); }
.seg label:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }

.form-error { margin: 0; min-height: 0; color: var(--red-text); font-weight: 500; }
.form-error:empty { display: none; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

.callout {
  display: grid;
  gap: 10px;
  justify-items: start;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--hair);
  border-radius: 10px;
  background: var(--plate);
}
.callout p { margin: 0; }
.muted { color: var(--ink-2); }
.small { font-size: 13.5px; }

.checklist { display: grid; gap: 2px; max-height: 300px; overflow: auto; margin: 0; padding: 4px; border: 1px solid var(--hair); border-radius: 8px; background: var(--field); }
.checklist label { display: flex; gap: 10px; align-items: center; padding: 7px 8px; border-radius: 6px; font-size: 14.5px; cursor: pointer; }
.checklist label:hover { background: var(--tile-low); }
.checklist input { width: 18px; height: 18px; accent-color: var(--ink); flex: none; }
.checklist .grp { padding: 10px 8px 4px; font: 600 11px/1 var(--font-label); letter-spacing: 0.16em; text-transform: uppercase; color: var(--engrave); }

/* Service catalog */
.svc-tools { display: grid; gap: 10px; }
.svc-cats { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.svc-cats .chip { flex: none; padding: 7px 10px; font-size: 12px; }
.svc-list { list-style: none; margin: 12px 0 0; padding: 0; }
.svc-list .svc-cat {
  padding: 16px 2px 6px;
  font: 600 11.5px/1 var(--font-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--engrave);
}
.svc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 12px;
  width: 100%;
  padding: 10px 4px;
  border: 0;
  border-top: 1px solid var(--hair);
  background: none;
  text-align: left;
}
.svc-name { font: 600 15.5px/1.2 var(--font-label); letter-spacing: 0.02em; }
.svc-src { grid-row: 2; font: 400 11.5px/1.4 var(--font-mono); color: var(--ink-2); }
.svc-add {
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: center;
  padding: 7px 10px;
  border-radius: 7px;
  border: 1px solid var(--hair-strong);
  font: 600 12px/1 var(--font-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.svc:hover .svc-add { background: var(--ink); color: var(--panel); border-color: var(--ink); }
.svc[aria-pressed="true"] { cursor: default; }
.svc.busy { pointer-events: none; }
.svc.busy .svc-add { opacity: 0.7; }
.svc[aria-pressed="true"] .svc-add,
.svc[aria-pressed="true"]:hover .svc-add { background: none; color: var(--green); border-color: transparent; }

/* Settings */
.settings section { padding: 4px 0 16px; border-bottom: 1px solid var(--hair); }
.settings section:last-of-type { border-bottom: 0; }
.settings p { margin: 0 0 10px; color: var(--ink-2); font-size: 14.5px; }
.code {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 8px 12px;
  border-radius: 8px;
  background: var(--field);
  border: 1px solid var(--hair);
  font: 400 12.5px/1.4 var(--font-mono);
  overflow-wrap: anywhere;
}
.code code { flex: 1; min-width: 0; }
.kv { font: 400 12px/1.5 var(--font-mono); color: var(--ink-2); }
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font: 600 12px/1.2 var(--font-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--tile-low);
}
.badge.on { background: color-mix(in srgb, var(--green) 20%, var(--tile)); color: var(--ink); }

/* ---------- Gate (sign in / setup) ---------- */

.gate {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(24px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));
}
.gate-plate {
  display: grid;
  gap: 14px;
  width: min(400px, 100%);
  padding: 28px 24px 24px;
  border: 1px solid var(--hair);
  border-radius: 16px;
  background: var(--plate);
  box-shadow: inset 0 1px 0 var(--shine), 0 20px 40px -24px var(--shade);
}
.gate-plate .lamp { justify-self: start; }
.gate-plate h1 {
  margin: 6px 0 0;
  font: 400 17px/1.25 var(--font-display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.gate-plate > p { margin: 0; color: var(--ink-2); }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(20px + env(safe-area-inset-bottom));
  z-index: 50;
  max-width: calc(100% - 32px);
  padding: 11px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--panel);
  font: 600 14px/1.3 var(--font-label);
  letter-spacing: 0.03em;
  box-shadow: 0 10px 30px -10px var(--shade);
  transform: translate(-50%, 140%);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  pointer-events: none;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

.loading {
  display: grid;
  place-items: center;
  min-height: 60vh;
  font: 400 13px/1 var(--font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--engrave);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .master[data-new] .lamp { animation: none; outline: 2px dashed currentColor; outline-offset: 3px; }
}