/* RELAY — operations console theme */
@font-face {
  font-family: "Oswald";
  src: url("assets/oswald.ttf") format("truetype");
  font-weight: 200 700;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("assets/work-sans.ttf") format("truetype");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --canvas: #0d1014;
  --canvas-2: #11151b;
  --surface: #161b22;
  --surface-2: #1b2129;
  --line: #28313c;
  --line-soft: #1e2630;

  --ink: #e7edf4;
  --ink-2: #aab4c2;
  --ink-3: #6c7888;
  --ink-4: #4a5564;

  --accent: #f5a524;       /* signal amber */
  --accent-ink: #1a1402;
  --accent-soft: rgba(245, 165, 36, 0.14);
  --focus: #6ad1ff;

  --st-todo: #6c7888;
  --st-progress: #f5a524;
  --st-blocked: #ef4d50;
  --st-done: #34d399;

  --radius: 4px;
  --radius-lg: 10px;

  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Oswald", "Work Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* faint engineering grid behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  z-index: 100;
}
.skip-link:focus { left: 12px; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}

.app {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

/* ---------- Left rail ---------- */
.rail {
  background: var(--canvas-2);
  border-right: 1px solid var(--line);
  padding: 22px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand { display: flex; align-items: center; gap: 12px; color: var(--accent); }
.brand-mark { display: grid; place-items: center; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.brand-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 4px;
}

.legend { margin: 0; }
.legend-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-4);
  margin: 0 0 12px;
  text-transform: uppercase;
}
.legend-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.legend-item:hover { background: var(--surface); color: var(--ink); }
.legend-item.is-active {
  background: var(--accent-soft);
  border-color: rgba(245,165,36,0.35);
  color: var(--ink);
}
.legend-dot { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.legend-name { flex: 1; }
.legend-count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
}
.legend-item.is-active .legend-count { color: var(--accent); }

.rail-foot { margin-top: auto; }
.rail-stamp {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--ink-4);
  margin: 0;
}
.rail-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  margin: 4px 0 0;
}

/* ---------- Main ---------- */
.main {
  padding: 26px 40px 64px;
  max-width: 1320px;
  width: 100%;
  outline: none;
}

.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.kicker-tick {
  display: inline-block;
  width: 10px; height: 2px;
  background: var(--accent);
}
.display {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.86;
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--ink);
  text-transform: uppercase;
}
.mast-tools {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  padding-bottom: 4px;
}
.field { display: flex; flex-direction: column; gap: 6px; position: relative; }
.field-search { width: 260px; }
.field-filter { width: 190px; }
.field-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
}
#search,
#filter,
#status-control {
  width: 100%;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 12px;
  font-family: var(--sans);
  font-size: 14px;
  appearance: none;
  -webkit-appearance: none;
}
#search { padding-left: 34px; }
#search::placeholder { color: var(--ink-4); }
#search:focus, #filter:focus, #status-control:focus {
  border-color: var(--focus);
  outline: none;
  box-shadow: 0 0 0 3px rgba(106,209,255,0.15);
}
.field-icon {
  position: absolute;
  left: 11px;
  bottom: 12px;
  color: var(--ink-3);
  pointer-events: none;
}
.select-caret {
  position: absolute;
  right: 12px;
  bottom: 16px;
  color: var(--ink-3);
  pointer-events: none;
}
.field-filter .select-caret { bottom: 16px; }

/* ---------- List header (desktop) ---------- */
.list-head {
  display: grid;
  grid-template-columns: 28px 86px 1fr 130px 96px 120px 52px 44px;
  gap: 14px;
  padding: 0 14px 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-4);
  text-transform: uppercase;
}
.lh-meta, .lh-id { text-align: left; }

/* ---------- List ---------- */
.list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }

.item {
  position: relative;
  display: grid;
  grid-template-columns: 28px 86px 1fr 130px 96px 120px 52px 44px;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  margin-bottom: 8px;
  transition: border-color 0.12s, transform 0.12s, background 0.12s;
}
.item + .item { }
.item:hover { border-color: var(--line); background: var(--surface-2); }
.item:focus-within { border-color: var(--focus); }

.item-rail {
  width: 4px;
  height: 38px;
  border-radius: 2px;
  background: var(--st-todo);
  justify-self: start;
}
.item-id {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.item-main { min-width: 0; }
.item-title {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.item-summary {
  font-size: 12.5px;
  color: var(--ink-3);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cell {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cell-due { color: var(--ink-2); }
.cell-due.is-soon { color: var(--accent); }
.cell-due.is-over { color: var(--st-blocked); }
.cell-pri { text-transform: uppercase; font-size: 11px; letter-spacing: 0.06em; }
.cell-pri.high { color: var(--accent); }
.cell-pri.medium { color: var(--ink-2); }
.cell-pri.low { color: var(--ink-4); }
.cell-com { text-align: left; }

.item-mobile-meta { display: none; }

.status-pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.status-pill::before {
  content: "";
  width: 6px; height: 6px; border-radius: 1px; background: currentColor;
}
.st-todo { color: var(--st-todo); }
.st-in-progress { color: var(--st-progress); }
.st-blocked { color: var(--st-blocked); }
.st-done { color: var(--st-done); }

.open-item {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: transparent;
  border-radius: var(--radius);
}
.open-item:hover { background: rgba(255,255,255,0.018); }
.open-item:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

/* ---------- Empty state ---------- */
.empty-state {
  margin-top: 40px;
  padding: 44px 28px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
  background: var(--surface);
}
.empty-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin: 0 0 12px;
  text-transform: uppercase;
}
.empty-title { font-family: var(--display); font-size: 30px; margin: 0 0 6px; text-transform: uppercase; letter-spacing: 0.02em; }
.empty-body { color: var(--ink-3); margin: 0 0 20px; }
.btn-recover {
  background: var(--accent);
  color: var(--accent-ink);
  border: 0;
  border-radius: var(--radius);
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn-recover:hover { filter: brightness(1.08); }

/* ---------- Drawer ---------- */
.drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(4,6,9,0.66);
  backdrop-filter: blur(2px);
  z-index: 40;
  opacity: 0;
  transition: opacity 0.22s ease;
}
.drawer-scrim.show { opacity: 1; }
.drawer-scrim[hidden] { display: none; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(560px, 92vw);
  background: var(--canvas-2);
  border-left: 1px solid var(--line);
  z-index: 50;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
  display: flex;
  overflow: hidden;
}
.drawer.show { transform: translateX(0); }
.drawer[hidden] { display: none; }

.drawer-rail {
  width: 6px;
  align-self: stretch;
  background: var(--st-todo);
  flex: none;
  transition: background 0.18s;
}

.drawer-inner {
  flex: 1;
  overflow-y: auto;
  padding: 24px 30px 48px;
}
.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.drawer-stamp { display: flex; align-items: center; gap: 10px; }
.drawer-id {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.drawer-status-chip {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
  border: 1px solid currentColor;
}

.btn-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn-close:hover { color: var(--ink); border-color: var(--ink-4); }

.drawer-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--ink);
}
.drawer-summary {
  font-size: 14.5px;
  color: var(--ink-2);
  margin: 0 0 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  margin: 0 0 24px;
}
.meta-cell { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.meta-key {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.meta-val {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-block { margin-bottom: 26px; }
.status-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; position: relative; }
.status-block .select-caret { bottom: auto; top: 50%; transform: translateY(-50%); }
#status-control {
  width: auto;
  min-width: 220px;
  padding-right: 36px;
  background: var(--surface);
}
.status-note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  margin: 0;
}

.block-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 12px;
}
.body-block { margin-bottom: 26px; }
.body-content {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.62;
  color: var(--ink-2);
  white-space: pre-wrap;
}
.body-content strong { color: var(--ink); font-weight: 600; }

.tag-row { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 4px 8px;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--canvas);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 10px 16px;
  border-radius: var(--radius);
  z-index: 60;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  border-left: 3px solid var(--accent);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Mobile ---------- */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .rail {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .legend {
    flex: 1;
    min-width: 0;
  }
  .legend-label { display: none; }
  .legend-list { flex-direction: row; overflow-x: auto; gap: 6px; }
  .legend-item { flex: none; padding: 6px 10px; }
  .rail-foot { display: none; }

  .main { padding: 18px 18px 56px; }
  .masthead { flex-direction: column; align-items: stretch; gap: 16px; }
  .mast-tools { flex-wrap: wrap; }
  .field-search { flex: 1; min-width: 200px; width: auto; }
  .field-filter { flex: 1; min-width: 160px; width: auto; }
  .display { font-size: clamp(44px, 16vw, 72px); }

  .list-head { display: none; }
  .item {
    grid-template-columns: 28px 1fr;
    grid-template-areas: "rail main";
    row-gap: 8px;
    column-gap: 12px;
  }
  .item-rail { grid-area: rail; align-self: stretch; height: auto; }
  .item-main { grid-area: main; }
  .item-id, .cell { display: none; }
  .item-summary { white-space: normal; }
  .item-mobile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin: 8px 0 0;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-3);
    letter-spacing: 0.02em;
  }
  .item-mobile-meta .cell-pri { font-size: 11px; }

  .drawer { width: 100vw; }
  .drawer-inner { padding: 20px 20px 44px; }
  .meta-grid { grid-template-columns: 1fr 1fr; }
  .drawer-title { font-size: 22px; }
}

@media (max-width: 460px) {
  .meta-grid { grid-template-columns: 1fr; }
  .mast-tools { flex-direction: column; align-items: stretch; }
  .field-search, .field-filter { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .drawer { transform: translateX(100%); }
  .drawer.show { transform: translateX(0); }
}