/* contest-dx-watch — dark "radio shack at night" theme.
   Phosphor green = on-air/live, amber = contest/band-plan accent. */

:root {
  --bg: #0a0e13;
  --bg-grid: #0d1218;
  --panel: #121821;
  --panel-2: #0e131a;
  --border: #223040;
  --border-soft: #1a2430;
  --text: #e8eef2;
  --muted: #7c8b99;
  --muted-dim: #4d5a66;
  --green: #3dff9a;
  --green-dim: rgba(61, 255, 154, 0.14);
  --amber: #ffb454;
  --amber-dim: rgba(255, 180, 84, 0.14);
  --red: #ff6b6b;
  --red-dim: rgba(255, 107, 107, 0.14);
  --radius: 10px;
  --font-display: "IBM Plex Mono", ui-monospace, monospace;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

/* .contest-row/.day-group set their own `display`, which otherwise beats the
   UA [hidden] rule at equal specificity — force it explicitly. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(ellipse 1200px 600px at 15% -10%, rgba(61, 255, 154, 0.05), transparent 60%),
    radial-gradient(ellipse 900px 500px at 100% 0%, rgba(255, 180, 84, 0.05), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

button { font-family: inherit; }

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

h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; }

/* ---------- header ---------- */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  padding: 1.75rem clamp(1rem, 3vw, 2.5rem) 1rem;
  flex-wrap: wrap;
}

.wordmark { display: flex; flex-direction: column; gap: 0.35rem; }

.wordmark-main {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.03em;
}
.wordmark-main .slash { color: var(--green); }

.wordmark-sub {
  font-size: 0.8rem;
  color: var(--muted);
}

.clock { text-align: right; }

.clock-utc {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 18px var(--green-dim);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}
.clock-z { font-size: 0.55em; margin-left: 0.2em; color: var(--muted); }

.clock-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

/* ---------- band-plan strip (signature element) ---------- */

.band-strip {
  margin: 0.5rem clamp(1rem, 3vw, 2.5rem) 1.75rem;
  padding: 0.85rem 1rem;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow-x: auto;
  position: relative;
}

.band-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(90deg, transparent, rgba(61, 255, 154, 0.35), transparent);
  transform: translateX(-100%);
  animation: sweep 1.4s ease-out 0.2s 1;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) { .band-strip::before { animation: none; } }
@keyframes sweep { to { transform: translateX(100%); } }

.band-strip-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted-dim);
  line-height: 1.2;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.band-strip-track {
  display: flex;
  gap: 0.4rem;
  flex-wrap: nowrap;
}

.band-seg {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  min-width: 3.4rem;
  padding: 0.4rem 0.3rem;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  color: var(--muted-dim);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.band-seg:hover { border-color: var(--muted); color: var(--text); }

.band-seg.has-activity {
  color: var(--green);
  border-color: rgba(61, 255, 154, 0.35);
  background: var(--green-dim);
}

.band-seg.active-filter {
  border-color: var(--amber);
  background: var(--amber-dim);
  color: var(--amber);
}

.band-seg-name { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600; }
.band-seg-count { font-family: var(--font-mono); font-size: 0.68rem; min-height: 0.9em; }

/* ---------- layout ---------- */

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 1.25rem;
  padding: 0 clamp(1rem, 3vw, 2.5rem) 2rem;
  align-items: start;
}
@media (max-width: 880px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.25rem 1.5rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}
.panel-head h2 { font-size: 1.05rem; }

.panel-head-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}
.ics-links { display: flex; gap: 0.4rem; }
.ics-links .chip { font-size: 0.68rem; padding: 0.22rem 0.5rem; }

.status-line {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-dim);
}
.status-line.status-warn { color: var(--amber); }
.status-error { color: var(--red); }

/* ---------- chips ---------- */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}
.chip-row-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted-dim);
  margin-right: 0.2rem;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.12s;
}
.chip:hover { border-color: var(--muted); color: var(--text); }
.chip.active {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}
.chip-reset { color: var(--muted-dim); border-style: dashed; }

/* ---------- contest log rows ---------- */

.day-heading {
  font-size: 0.78rem;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1.1rem 0 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-soft);
}
.day-group:first-child .day-heading { margin-top: 0.3rem; }

.contest-row {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.75rem;
  padding: 0.55rem 0.25rem;
  border-bottom: 1px solid var(--border-soft);
  align-items: start;
}
.contest-row:last-child { border-bottom: none; }

.contest-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  padding-top: 0.1rem;
}

.contest-name {
  font-weight: 600;
  font-size: 0.92rem;
}
.contest-name a { color: var(--text); }
.contest-name a:hover { color: var(--amber); }

.tag-pl {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: #0a0e13;
  background: var(--amber);
  border-radius: 3px;
  padding: 0.05rem 0.3rem;
  margin-right: 0.35rem;
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.contest-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
}
.tag-focus { color: var(--muted); }
.tag-mode { color: var(--green); border-color: rgba(61,255,154,0.25); }
.tag-band { color: var(--amber); border-color: rgba(255,180,84,0.25); }

.empty { color: var(--muted-dim); font-size: 0.85rem; padding: 1rem 0.25rem; }

/* ---------- DX panel ---------- */

.dx-subhead {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1rem 0 0.6rem;
}
.dx-subhead:first-of-type { margin-top: 0; }

.dx-card {
  position: relative;
  padding: 0.75rem 0.85rem 0.75rem 1rem;
  margin-bottom: 0.6rem;
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--border-soft);
  border-radius: 8px;
  background: var(--panel-2);
}

.dx-card-active {
  border-left-color: var(--green);
  box-shadow: 0 0 0 1px rgba(61,255,154,0.08), 0 0 20px rgba(61,255,154,0.05);
}

.dx-card-scheduled { border-left-color: var(--amber); }

.onair-dot {
  position: absolute;
  left: -6px;
  top: 1rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) { .onair-dot { animation: none; } }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

.dx-head { display: flex; align-items: center; gap: 0.5rem; }
.dx-call { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.onair-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--green);
  border: 1px solid rgba(61,255,154,0.4);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  letter-spacing: 0.05em;
}
.onair-label-unconfirmed {
  color: var(--muted-dim);
  border-color: var(--border-soft);
}
.dx-entity { font-size: 0.85rem; color: var(--text); margin-top: 0.1rem; }
.dx-dates { font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); margin-top: 0.2rem; }
.dx-desc { font-size: 0.78rem; color: var(--muted); margin: 0.4rem 0 0; line-height: 1.45; }

/* ---------- footer ---------- */

.footer {
  text-align: center;
  padding: 1.5rem 1rem 2.5rem;
  font-size: 0.72rem;
  color: var(--muted-dim);
  font-family: var(--font-mono);
}
.footer a { color: var(--muted); }
.footer a:hover { color: var(--amber); }