:root {
  --bg: #131110;
  --bg-panel: #1b1815;
  --bg-raised: #211d19;
  --text: #f3ede2;
  --text-dim: #b6ab9c;
  --text-faint: #9a8f80;
  --accent: #ff5a2b;
  --accent-strong: #ff7a4d;
  --accent-ink: #241203;
  --amber: #ffcf3f;
  --line: rgba(243, 237, 226, 0.14);
  --line-strong: rgba(243, 237, 226, 0.28);
  --radius: 10px;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
  --font-body: -apple-system, "system-ui", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  min-height: 100vh;
}

a, button, input, select {
  font-family: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
  border-radius: 4px;
}

button {
  cursor: pointer;
}

.app {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px 64px;
}

/* Header */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.brand-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.brand-tag {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.controls {
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.search-field input,
.filter-field select {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  color: var(--text);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 15px;
  min-height: 42px;
}

.search-field input {
  width: 220px;
}

.search-field input::placeholder {
  color: var(--text-faint);
}

.filter-field select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23b6ab9c' stroke-width='1.6'><path d='M5 8l5 5 5-5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  min-width: 160px;
}

.search-field input:hover,
.filter-field select:hover {
  border-color: var(--accent);
}

.pill-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 600;
}

.pill-toggle .icon-star {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--text-dim);
  stroke-width: 1.4;
}

.pill-toggle:hover {
  border-color: var(--accent);
  color: var(--text);
}

.pill-toggle[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.pill-toggle[aria-pressed="true"] .icon-star {
  fill: var(--accent-ink);
  stroke: var(--accent-ink);
}

/* Agenda */

.agenda {
  padding-top: 20px;
}

.day + .day {
  margin-top: 36px;
}

.day-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.day-name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
}

.day-date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.event-row {
  border-bottom: 1px solid var(--line);
}

.event-row:first-child {
  border-top: 1px solid var(--line);
}

.open-item {
  width: 100%;
  display: grid;
  grid-template-columns: 108px 1fr auto auto;
  align-items: center;
  gap: 18px;
  padding: 16px 10px;
  background: transparent;
  border: none;
  text-align: left;
  border-radius: 6px;
  transition: background 0.15s ease;
}

.open-item:hover {
  background: var(--bg-raised);
}

.event-time {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--amber);
  white-space: nowrap;
}

.event-main {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.event-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.event-sub {
  font-size: 13.5px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-sub .saved-flag {
  color: var(--accent-strong);
  font-weight: 700;
}

.event-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}

.event-price {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  min-width: 44px;
  text-align: right;
}

/* Empty state */

.empty-state {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-dim);
}

.empty-state p {
  margin: 0 0 16px;
  font-size: 16px;
}

.empty-state button {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 14px;
}

/* Footer */

.site-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--text-faint);
  font-size: 12.5px;
}

.site-footer p {
  margin: 0;
}

/* Detail overlay */

.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 5, 4, 0.55);
  display: flex;
  justify-content: flex-end;
  z-index: 50;
}

.detail-overlay[hidden] {
  display: none;
}

.detail-panel {
  width: min(480px, 100%);
  height: 100%;
  background: var(--bg-panel);
  border-left: 1px solid var(--line-strong);
  overflow-y: auto;
  position: relative;
  padding: 28px 28px 48px;
  transform: translateX(0);
  animation: slide-in 0.24s ease;
}

@keyframes slide-in {
  from { transform: translateX(24px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .detail-panel {
    animation: none;
  }
  .open-item {
    transition: none;
  }
}

.close-detail {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text-dim);
}

.close-detail svg {
  width: 16px;
  height: 16px;
}

.close-detail:hover {
  color: var(--text);
  border-color: var(--accent);
}

.detail-body {
  padding-top: 12px;
  max-width: 400px;
}

.detail-category {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
  margin: 0 0 8px;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 10px;
  line-height: 1.25;
}

.detail-meta {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-dim);
  margin: 0 0 20px;
}

.save-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent-strong);
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.save-toggle .icon-star {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--accent-strong);
  stroke-width: 1.4;
}

.save-toggle[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-ink);
}

.save-toggle[aria-pressed="true"] .icon-star {
  fill: var(--accent-ink);
  stroke: var(--accent-ink);
}

.detail-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin: 0 0 26px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}

.detail-facts dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  align-self: start;
  padding-top: 2px;
}

.detail-facts dd {
  margin: 0;
  color: var(--text);
}

.detail-content p {
  color: var(--text-dim);
  line-height: 1.65;
  font-size: 15.5px;
  white-space: pre-wrap;
}

/* Mobile */

@media (max-width: 720px) {
  .app {
    padding: 0 18px 48px;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 0 18px;
  }

  .controls {
    width: 100%;
  }

  .search-field {
    flex: 1 1 100%;
  }

  .search-field input {
    width: 100%;
  }

  .filter-field {
    flex: 1 1 auto;
  }

  .open-item {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "time price"
      "main main"
      "tag tag";
    row-gap: 6px;
  }

  .event-time { grid-area: time; }
  .event-price { grid-area: price; }
  .event-main { grid-area: main; }
  .event-tag { grid-area: tag; justify-self: start; }

  .detail-overlay {
    justify-content: stretch;
  }

  .detail-panel {
    width: 100%;
    border-left: none;
  }
}