/* The Commons — a journal of everyday city life
   Visual world: municipal wayfinding + civic ledger ephemera.
   Signage grotesque carries chrome/brand; a warm literary serif carries headlines;
   tabular mono is reserved for measured data (dates, minutes) — a departure-board reflex. */

:root {
  --paper: #f4ede0;
  --paper-raised: #fbf6ec;
  --ink: #23201a;
  --ink-soft: #55503f;
  --ink-faint: #6b6450;
  --rule: #d9cfb8;
  --rule-strong: #c3b699;

  --brand: #1b4b43;
  --brand-dark: #123832;
  --brand-tint: #e4ede9;

  --gold: #a9791b;
  --gold-dark: #7c5912;

  --cat-places: #1f6b63;
  --cat-movement: #af4a1e;
  --cat-people: #9c3652;
  --cat-food: #7d641c;
  --cat-culture: #5b4a96;

  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', 'Noto Serif', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-signage: 'Segoe UI Semibold', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  --measure: 68ch;
  --radius: 3px;
  --shadow-md: 0 10px 30px rgba(23, 20, 14, 0.22), 0 2px 8px rgba(23, 20, 14, 0.14);
}

* { box-sizing: border-box; }

html {
  color-scheme: light;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--brand);
  color: var(--paper);
}

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb {
  background: var(--rule-strong);
  border-radius: 8px;
  border: 3px solid var(--paper);
}
html { scrollbar-color: var(--rule-strong) var(--paper); }

a {
  color: var(--brand);
}

:focus {
  outline: none;
}
:focus-visible {
  outline: 2.5px solid var(--brand);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--brand);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  z-index: 200;
  transition: top 0.15s ease;
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus {
  top: 1rem;
}
.skip-link:focus-visible {
  outline: 2.5px solid #f4ede0;
  outline-offset: 3px;
}

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

.masthead {
  background: var(--brand);
  color: #f4ede0;
  background-image:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 3px);
}

.masthead-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.9rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.emblem {
  width: 34px;
  height: 34px;
  color: #f4ede0;
  flex: none;
}

.wordmark-text {
  font-family: var(--font-signage);
  font-weight: 700;
  font-size: 1.65rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.tagline {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.02rem;
  color: #d9e5df;
  letter-spacing: 0.01em;
}

.masthead :focus-visible {
  outline-color: #f4ede0;
}

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

.toolbar {
  background: var(--paper-raised);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 20;
}

.toolbar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px auto;
  gap: 0.9rem;
  align-items: end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.field label {
  font-family: var(--font-signage);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

#search,
#filter {
  font: inherit;
  font-size: 0.98rem;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

#search::placeholder {
  color: var(--ink-faint);
}

#search:focus-visible,
#filter:focus-visible {
  outline: 2.5px solid var(--brand);
  outline-offset: 1px;
}

.saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  border: 1.5px solid var(--brand);
  background: transparent;
  color: var(--brand);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.saved-toggle:hover {
  background: var(--brand-tint);
}

.saved-toggle .pin-icon {
  width: 16px;
  height: 16px;
}

.saved-toggle[aria-pressed="true"] {
  background: var(--brand);
  color: #fff;
}

.saved-toggle[aria-pressed="true"] .pin-icon path {
  fill: currentColor;
}

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

main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.4rem 1.5rem 3rem;
}

.result-count {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.story-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.story-row {
  border-bottom: 1px solid var(--rule);
}

.open-item {
  width: 100%;
  display: grid;
  grid-template-columns: 6px minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 0;
  background: transparent;
  border: none;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

.open-item:hover .row-main {
  background: var(--paper-raised);
}

.row-tab {
  background: var(--tab-color, var(--brand));
}

.row-main {
  padding: 1.1rem 1.1rem 1.1rem 1.3rem;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: background-color 0.12s ease;
}

.row-title-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.badge {
  display: inline-block;
  font-family: var(--font-signage);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #fff;
  background: var(--badge-color, var(--brand));
  padding: 0.28rem 0.55rem;
  border-radius: 2px;
}

.saved-pin {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold-dark);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.saved-pin svg { width: 12px; height: 12px; }

.row-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.28;
  color: var(--ink);
}

.row-summary {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.5;
  max-width: 62ch;
}

.row-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}
.row-meta .badge {
  font-family: var(--font-signage);
  font-variant-numeric: normal;
  margin-right: 0.1rem;
}
.row-meta .sep {
  color: var(--rule-strong);
}

.row-open-affordance {
  align-self: center;
  margin-right: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-signage);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand);
  white-space: nowrap;
}

.open-item:hover .row-open-affordance,
.open-item:focus-visible .row-open-affordance {
  text-decoration: underline;
}

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

.empty-state {
  margin-top: 2.5rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  border: 1.5px dashed var(--rule-strong);
  border-radius: var(--radius);
  background: var(--paper-raised);
}

.empty-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.empty-copy {
  margin: 0 0 1.1rem;
  color: var(--ink-soft);
}

.clear-filters {
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--brand);
  background: var(--brand);
  color: #fff;
  cursor: pointer;
}
.clear-filters:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

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

.site-footer {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
  color: var(--ink-faint);
  font-size: 0.8rem;
}

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

.detail-panel {
  padding: 0;
  border: none;
  border-radius: 6px;
  width: min(760px, 100vw - 2.4rem);
  max-height: min(880px, 100vh - 2.4rem);
  background: var(--paper-raised);
  color: var(--ink);
  box-shadow: var(--shadow-md);
}

.detail-panel::backdrop {
  background: rgba(23, 20, 14, 0.55);
}

.detail-panel[open] {
  animation: detail-in 0.22s ease-out;
}

@keyframes detail-in {
  from { opacity: 0; transform: translateY(10px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.detail-inner {
  padding: 1.6rem 1.8rem 2.2rem;
  overflow-y: auto;
  max-height: min(880px, 100vh - 2.4rem);
}

.detail-top {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 0.9rem;
}

.close-detail {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
  border: 1.5px solid var(--rule-strong);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}
.close-detail:hover {
  background: var(--paper);
  color: var(--ink);
}

.detail-title {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  margin-bottom: 1.2rem;
}
.detail-meta .badge {
  font-family: var(--font-signage);
  font-variant-numeric: normal;
}
.detail-meta .sep {
  color: var(--rule-strong);
}

.save-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--gold-dark);
  background: transparent;
  color: var(--gold-dark);
  cursor: pointer;
  margin-bottom: 1.6rem;
}
.save-item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.7px solid currentColor;
  flex: none;
}
.save-item[aria-pressed="true"] {
  background: var(--gold-dark);
  color: #fff;
  border-color: var(--gold-dark);
}
.save-item[aria-pressed="true"]::before {
  background: #fff;
}
.save-item:hover {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}

.detail-body {
  max-width: var(--measure);
  font-family: var(--font-body);
  font-size: 1.04rem;
  line-height: 1.7;
  color: var(--ink);
  border-top: 1px solid var(--rule);
  padding-top: 1.3rem;
}

.detail-body p {
  margin: 0 0 1.1em;
}
.detail-body p:last-child {
  margin-bottom: 0;
}

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

@media (max-width: 720px) {
  .toolbar-inner {
    grid-template-columns: 1fr;
    align-items: stretch;
  }
  .saved-toggle {
    justify-content: center;
  }
  .open-item {
    grid-template-columns: 5px minmax(0, 1fr);
  }
  .row-open-affordance {
    display: none;
  }
  .row-main {
    padding: 1rem 1rem 1.1rem 1.05rem;
  }
  .row-title {
    font-size: 1.14rem;
  }
  .wordmark-text {
    font-size: 1.35rem;
  }
  .detail-panel {
    width: 100vw;
    max-width: 100vw;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
    margin: 0;
  }
  .detail-inner {
    max-height: 100vh;
    padding: 1.25rem 1.15rem 2.4rem;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}