:root {
  --bg: #0b1020;
  --panel: #111827;
  --muted: #6b7280;
  --txt: #e5e7eb;
  --acc: #0ea5e9;
  --radius: 16px;

  --freq-always-bg: #083a1d;
  --freq-always-border: #16a34a;
  --freq-always-text: #bbf7d0;

  --freq-occas-bg: #3a2a08;
  --freq-occas-border: #f59e0b;
  --freq-occas-text: #fde68a;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, #0b1020 0%, #0a1326 100%);
  color: var(--txt);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  backdrop-filter: saturate(1.2) blur(8px);
  background: rgba(10, 19, 38, .7);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.brand h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.8rem)
}

.controls {
  display: flex;
  gap: .75rem;
  align-items: end;
  flex-wrap: wrap;
  justify-content: flex-end
}

.search-wrap {
  display: flex;
  flex-direction: column;
  gap: .25rem
}

input[type=search] {
  background: var(--panel);
  color: var(--txt);
  border: 1px solid rgba(255, 255, 255, .08);
  padding: .7rem .9rem;
  border-radius: 10px;
  min-width: 240px;
  outline: none;
}

.btn {
  border: 1px solid rgba(255, 255, 255, .15);
  background: var(--panel);
  color: var(--txt);
  padding: .7rem 1rem;
  border-radius: 10px;
  cursor: pointer;
}

.btn:hover {
  border-color: rgba(255, 255, 255, .35)
}

.btn.subtle {
  opacity: .85
}

.room-nav {
  display: flex;
  gap: .5rem;
  overflow: auto;
  padding: .6rem clamp(1rem, 3vw, 2rem);
  scroll-snap-type: x mandatory;
}

.room-chip {
  scroll-snap-align: start;
  border: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(180deg, #0f172a 0%, #0b1328 100%);
  padding: .5rem .75rem;
  border-radius: 999px;
  white-space: nowrap;
  cursor: pointer;
  font-size: .95rem;
  color: #e2e8f0;
}

.room-chip.active {
  outline: 2px solid var(--acc);
}

.content {
  display: grid;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  max-width: 1100px;
  margin-inline: auto;
}

.room {
  background: linear-gradient(180deg, #0f172a 0%, #0b1328 100%);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
  overflow: hidden;
}

.room header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1rem .5rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.room h2 {
  margin: 0;
  font-size: 1.2rem
}

.tasks {
  display: grid;
  gap: .5rem;
  padding: 1rem
}

.task {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: .75rem;
  background: rgba(255, 255, 255, .02);
  border: 1px solid rgba(255, 255, 255, .05);
  border-radius: 12px;
  padding: .75rem;
}

.task .title {
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.task .meta {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-top: .35rem
}

.badge {
  border: 1px solid rgba(255, 255, 255, .2);
  padding: .25rem .55rem;
  border-radius: 999px;
  font-size: .8rem;
}

.badge.product {
  border-color: #334155
}

.badge.freq {
  font-weight: 800;
  letter-spacing: .2px
}

.badge.freq.always {
  background: var(--freq-always-bg);
  border-color: var(--freq-always-border);
  color: var(--freq-always-text);
}

.badge.freq.occasionally {
  background: var(--freq-occas-bg);
  border-color: var(--freq-occas-border);
  color: var(--freq-occas-text);
}

.details {
  color: #cbd5e1;
  font-size: .95rem;
  margin-top: .25rem
}

.done {
  opacity: .6;
}

.done .title {
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.site-footer {
  padding: 1rem clamp(1rem, 3vw, 2rem);
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

#visitStamp {
  font-variant-numeric: tabular-nums;
}

@media (max-width: 720px) {
  .site-header {
    grid-template-columns: 1fr
  }

  .controls {
    justify-content: stretch
  }

  .room-nav {
    flex-wrap: wrap;
    overflow: visible;
    scroll-snap-type: none;
    row-gap: .5rem;
    justify-content: flex-start;
  }

  input[type=search] {
    min-width: unset;
    width: 100%
  }
}