/* The Weekend Almanac — editorial, paper-toned, print-inspired. */

@font-face {
  font-family: "DM Serif Display";
  src: url("assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("assets/work-sans.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f7f2e9;
  --card: #fffdf8;
  --ink: #22190f;
  --ink-soft: #6e6250;
  --rule: #d9cfbc;
  --rule-strong: #22190f;
  --accent: #b0491c;
  --accent-deep: #8a3310;
  --accent-soft: #f3e0d2;
  --focus: #b0491c;

  --cat-art: #8a4469;
  --cat-film: #4c5f9e;
  --cat-food: #a05a1c;
  --cat-literature: #3e6b4f;
  --cat-music: #9c3f52;
  --cat-outdoors: #57701f;
  --cat-walks: #3f7d8c;

  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius: 3px;
}

* { box-sizing: border-box; }

/* Author display rules must not defeat the hidden attribute. */
[hidden] { display: none !important; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
  /* Keep anchors and focused elements clear of the sticky toolbar. */
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(178, 73, 28, 0.15);
  overflow-x: hidden;
}

/* ---------- Focus ---------- */

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 50;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  transition: top 120ms ease-out;
}
.skip-link:focus {
  top: 12px;
}

/* ---------- Masthead ---------- */

.masthead {
  border-bottom: 2px solid var(--rule-strong);
}

.masthead-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 20px 22px;
  text-align: center;
}

.masthead-kicker {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.masthead-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 9vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.masthead-tag {
  margin: 14px auto 0;
  max-width: 44ch;
  font-size: 17px;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.masthead-dates {
  display: inline-block;
  margin: 18px 0 0;
  padding: 6px 14px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}

.masthead-photo {
  display: block;
  width: 100%;
  height: clamp(120px, 22vw, 220px);
  object-fit: cover;
  border-top: 1px solid var(--rule);
  filter: sepia(0.24) saturate(0.86);
}

/* ---------- Toolbar ---------- */

.toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
  max-width: 920px;
  margin: 0 auto;
  padding: 14px 20px;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.field-search { flex: 1 1 240px; }

.field-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.input,
.select {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background-color: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color 120ms ease-out, box-shadow 120ms ease-out;
}
.input::placeholder { color: #a49681; }
.input:focus,
.select:focus {
  border-color: var(--accent);
}
.select {
  min-width: 160px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2322190f' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  background-color: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 120ms ease-out, color 120ms ease-out,
    border-color 120ms ease-out, transform 120ms ease-out;
}
.btn:hover { background-color: #efe7d8; }
.btn:active { transform: translateY(1px); }

.btn-accent {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #fffaf2;
}
.btn-accent:hover { background-color: var(--accent-deep); border-color: var(--accent-deep); }

.btn-save[aria-pressed="true"] {
  background-color: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-deep);
}
.btn-save[aria-pressed="true"]:hover { background-color: #edd6c4; }

.saved-filter[aria-pressed="true"] {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.saved-filter[aria-pressed="true"]:hover { background-color: #3a2e1e; }

.saved-filter { margin-bottom: 1px; }

.icon { flex: none; }

/* ---------- Main list ---------- */

.main {
  max-width: 920px;
  margin: 0 auto;
  padding: 8px 20px 48px;
  scroll-margin-top: 84px;
}

.results-status {
  margin: 14px 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.day {
  margin-top: 34px;
}

.day-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--rule-strong);
  margin-bottom: 14px;
}

.day-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 26px;
  text-wrap: balance;
}

.day-head .day-note {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
}

.item {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) auto;
  gap: 8px 20px;
  align-items: start;
  padding: 18px 4px 16px;
  scroll-margin-top: 84px;
  background: transparent;
  border-bottom: 1px solid var(--rule);
}
.item:last-child { border-bottom: 2px solid var(--rule); }

.item-time {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.45;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}
.item-time .time-dash { color: var(--rule-strong); }

.item-title {
  margin: 0;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-wrap: balance;
  min-width: 0;
}

.item-saved-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 10px;
  vertical-align: 2px;
  padding: 2px 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: 999px;
}

.item-summary {
  margin: 6px 0 10px;
  color: var(--ink-soft);
  max-width: 62ch;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
.item-meta li { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }

.chip-cat {
  padding: 2px 9px;
  border-radius: 999px;
  color: #fffaf2;
  font-weight: 500;
}
.chip-cat.cat-art { background: var(--cat-art); }
.chip-cat.cat-film { background: var(--cat-film); }
.chip-cat.cat-food { background: var(--cat-food); }
.chip-cat.cat-literature { background: var(--cat-literature); }
.chip-cat.cat-music { background: var(--cat-music); }
.chip-cat.cat-outdoors { background: var(--cat-outdoors); }
.chip-cat.cat-walks { background: var(--cat-walks); }

.item .open-btn {
  align-self: center;
  white-space: nowrap;
  padding: 9px 14px;
  font-size: 14px;
}
.item .open-btn .arrow { transition: transform 120ms ease-out; }
.item .open-btn:hover .arrow { transform: translateX(3px); }

/* ---------- Empty state ---------- */

.empty-state {
  margin-top: 40px;
  padding: 36px 24px;
  text-align: center;
  background: var(--card);
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
}
.empty-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 24px;
  text-wrap: balance;
}
.empty-text {
  margin: 0 auto 18px;
  max-width: 46ch;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* ---------- Detail dialog ---------- */

.detail {
  width: min(640px, calc(100vw - 32px));
  max-height: min(84vh, 800px);
  margin: auto;
  padding: 0;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  box-shadow: 0 24px 64px rgba(34, 25, 15, 0.28);
  overscroll-behavior: contain;
}
.detail::backdrop {
  background: rgba(34, 25, 15, 0.45);
}

.detail-inner {
  max-height: min(84vh, 800px);
  overflow-y: auto;
  padding: 26px 28px 28px;
}

.detail-head {
  position: relative;
  padding-right: 44px;
  border-bottom: 2px solid var(--rule-strong);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.detail-kicker {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.detail-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 5vw, 34px);
  line-height: 1.12;
  text-wrap: balance;
}

.btn-close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 9px;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.btn-close:hover { background-color: #efe7d8; }

.detail-body p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.65;
  text-wrap: pretty;
  overflow-wrap: break-word;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  margin: 20px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--rule);
}
.detail-facts > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.detail-facts dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.detail-facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  overflow-wrap: break-word;
}

.detail-actions {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 2px solid var(--rule-strong);
}
.detail-actions .btn-save { width: 100%; }

/* ---------- Footer ---------- */

.footer {
  max-width: 920px;
  margin: 0 auto;
  padding: 22px 20px 40px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.footer p { margin: 0; }

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .toolbar {
    gap: 12px;
  }
  .field-search {
    flex-basis: 100%;
  }
  .toolbar .field:not(.field-search) {
    flex: 1 1 auto;
  }
  .select { width: 100%; }
  .saved-filter { flex: 1 1 100%; }

  .item {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .item-time { margin-top: 0; order: 0; }
  .item .open-btn {
    align-self: start;
    margin-top: 8px;
  }

  .detail-inner { padding: 20px 18px 22px; }
  .detail-facts { grid-template-columns: 1fr; }

  .day-head { flex-direction: column; gap: 4px; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .skip-link { transition: none; }
}