/* ============================================================
   Two Days · weekend guide
   Theme: light-locked with a dark-mode token swap (prefers-color-scheme).
   Radius system: 10px controls, 16px panels/media, 999px pills.
   Accent: cobalt, used everywhere, one accent only.
   ============================================================ */

/* ---------- Fonts (local, self-hosted) ---------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("assets/space-grotesk.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("assets/dm-sans.ttf") format("truetype");
  font-weight: 100 1000;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --paper: #f2f3f0;
  --surface: #fbfbf9;
  --ink: #191b1e;
  --muted: #596064;
  --hairline: #d8dad4;
  --accent: #2946c8;
  --accent-contrast: #ffffff;
  --tint: #e7e9f4;
  --shadow: 30px 0 70px rgb(20 24 40 / 0.18);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141619;
    --surface: #1c1f23;
    --ink: #eceef1;
    --muted: #a2a8ae;
    --hairline: #2c3035;
    --accent: #8fa2ff;
    --accent-contrast: #101538;
    --tint: #232a3e;
    --shadow: 30px 0 70px rgb(0 0 0 / 0.5);
  }
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
.shell {
  max-width: 1060px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1.12; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
::selection { background: var(--tint); }

/* ---------- Masthead ---------- */
.masthead { border-bottom: 1px solid var(--hairline); background: var(--paper); }
.masthead-in {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-block: 18px;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark-dot { color: var(--accent); }
.masthead-dates {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- Intro ---------- */
.intro { padding-block: clamp(36px, 6vw, 64px) clamp(24px, 4vw, 40px); }
.intro h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 700;
  margin: 0 0 14px;
}
.intro-sub {
  max-width: 56ch;
  color: var(--muted);
  font-size: 1.02rem;
}

/* ---------- Toolbar ---------- */
.toolbar-wrap {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-block: 1px solid var(--hairline);
  padding-block: 14px;
}
.toolbar {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.field input,
.field select {
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 9px 13px;
  min-height: 42px;
}
.field input { width: min(340px, 100%); }
.field input::placeholder { color: var(--muted); opacity: 0.85; }
.field select { cursor: pointer; }

.saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-end;
  min-height: 42px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 160ms ease, color 160ms ease;
}
.saved-toggle-mark {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  background: transparent;
  transition: background 160ms ease;
}
.saved-toggle[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}
.saved-toggle[aria-pressed="true"] .saved-toggle-mark { background: currentColor; }
.saved-toggle:active { transform: translateY(1px); }

.count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  padding-bottom: 12px;
  white-space: nowrap;
}

/* ---------- List ---------- */
.list { padding-block: 10px 30px; }
.day-block { margin-top: 26px; }
.day-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 6px;
}
.day-head h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
}
.day-head .day-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.row {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr) 96px 72px;
  gap: 18px;
  align-items: baseline;
  padding: 17px 10px;
  border-radius: 12px;
  transition: background 140ms ease;
}
.row:hover { background: var(--surface); }
.row-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
}
.row-title {
  display: inline-block;
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.13rem;
  letter-spacing: -0.015em;
  line-height: 1.25;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: text-decoration-color 140ms ease, color 140ms ease;
}
.row:hover .row-title, .row-title:hover { text-decoration-color: var(--accent); }
.row-title:active { transform: translateY(1px); }
.row-venue { margin-top: 3px; color: var(--muted); font-size: 0.88rem; }
.row-saved-flag {
  display: inline-block;
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 8px;
  vertical-align: 2px;
}
.row-cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: right;
}
.row-price {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-align: right;
  color: var(--ink);
  white-space: nowrap;
}
.row-price.free { color: var(--accent); }

/* ---------- Empty state ---------- */
.empty {
  padding-block: 60px 90px;
  text-align: center;
}
.empty h2 { font-size: 1.5rem; margin-bottom: 10px; }
.empty p { color: var(--muted); max-width: 46ch; margin: 0 auto 22px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  padding: 11px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-solid {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}
.btn-solid:hover { filter: brightness(1.08); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--tint); }
.btn-ghost[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

/* ---------- Overlay + detail panel ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgb(16 18 22 / 0.42);
  z-index: 40;
}
.panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(470px, 100vw);
  background: var(--surface);
  z-index: 50;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transform: translateX(105%);
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
}
.panel.open { transform: translateX(0); }

.panel-top {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: flex-end;
  padding: 12px 14px;
  background: linear-gradient(var(--surface) 55%, transparent);
  z-index: 2;
}
.panel-close {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--hairline);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 140ms ease;
}
.panel-close:hover { background: var(--tint); }
.panel-close svg { display: block; }

.panel-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--tint);
}
.panel-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.panel-media-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  padding: 8px 24px 0;
}
.panel-body { padding: 14px 24px 34px; }
.panel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}
.panel-body h2 {
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  font-weight: 700;
  margin: 0 0 18px;
}
.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
  padding: 18px 0;
  margin-bottom: 18px;
  border-block: 1px solid var(--hairline);
}
.fact-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 3px;
}
.fact-value { font-size: 0.95rem; font-weight: 500; }
.panel-desc p { margin-bottom: 14px; max-width: 58ch; }
.panel-desc .panel-access {
  color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 14px;
}
.panel-save { margin-top: 24px; }
.panel-save .btn { min-height: 46px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--hairline); margin-top: 30px; }
.footer-in {
  padding-block: 26px 34px;
  color: var(--muted);
  font-size: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
  justify-content: space-between;
}

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  .intro h1 { font-size: 1.9rem; }
  .toolbar { gap: 12px; }
  .field-search { width: 100%; }
  .field-search input { width: 100%; }
  .field-cat { flex: 1; min-width: 0; }
  .field-cat select { width: 100%; }
  .saved-toggle { align-self: flex-end; }
  .count { width: 100%; margin-left: 0; padding-bottom: 0; order: 10; }

  .row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "time  cat"
      "main  main"
      "price price";
    row-gap: 6px;
    padding: 16px 6px;
  }
  .row-time { grid-area: time; }
  .row-cat { grid-area: cat; text-align: right; }
  .row-main { grid-area: main; }
  .row-title { font-size: 1.15rem; }
  .row-price { grid-area: price; justify-self: end; }

  .panel { width: 100vw; }
  .facts { grid-template-columns: 1fr 1fr; gap: 12px 14px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .panel { transition: none; }
  .row, .row-title, .saved-toggle, .btn, .panel-close { transition: none; }
}