/* Public events listing. Loaded after base.css. */

/* ---------------- hero ---------------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 56px 0 104px;
  color: #fff;
  /* Dusk at altitude: one hue family, dark at the top, lighter toward the
     horizon. Deliberately restrained — the event pictures carry the colour. */
  background: linear-gradient(178deg, #091420 0%, #0e2437 42%, #16354f 78%, #1d4462 100%);
}
/* low sun below the horizon, and a cool wash high up */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(72% 46% at 78% 104%, rgba(226, 178, 132, .20), transparent 68%),
    radial-gradient(60% 50% at 20% 8%, rgba(120, 170, 214, .16), transparent 70%);
  z-index: -3;
}
/* chart graticule: fine ruled lines, fading out before they reach the text */
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(255, 255, 255, .05) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, .05) 0 1px, transparent 1px 84px);
  -webkit-mask-image: radial-gradient(120% 100% at 70% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(120% 100% at 70% 40%, #000 20%, transparent 78%);
  z-index: -2;
}

/* compass roses + contrail */
.hero-art {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: -1;
  pointer-events: none;
}
.hero-art .rose circle,
.hero-art .rose path { fill: none; stroke: rgba(255, 255, 255, .13); stroke-width: 1; }
.hero-art .rose .tick-minor { stroke: rgba(255, 255, 255, .11); }
.hero-art .rose .tick-major { stroke: rgba(255, 255, 255, .17); }
.hero-art .rose .needle { fill: rgba(255, 255, 255, .1); stroke: rgba(255, 255, 255, .22); }
.hero-art .rose .hub { fill: rgba(255, 255, 255, .28); stroke: none; }
.hero-art .trail {
  fill: none;
  stroke: rgba(255, 255, 255, .3);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-dasharray: 1 9;
}
.hero-art .plane { fill: rgba(255, 255, 255, .55); }

.hero-inner { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

.hero-top { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.hero-mark {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; letter-spacing: -.01em;
}
.hero-mark svg { width: 22px; height: 22px; }
.hero-top nav { margin-left: auto; }
.hero-top nav a {
  color: #fff; text-decoration: none; font-size: 14px; font-weight: 600;
  padding: 7px 15px; border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
  transition: background .15s;
}
.hero-top nav a:hover { background: rgba(255, 255, 255, .18); }

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -.035em;
  max-width: 16ch;
}
.hero-stats { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero-stat {
  display: inline-flex; align-items: baseline; gap: 7px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(6px);
  font-size: 14px; color: rgba(255, 255, 255, .78);
}
.hero-stat b { font-size: 17px; font-weight: 800; color: #fff; }

/* ---------------- filter bar ---------------- */

.stage { max-width: 1120px; margin: 0 auto; padding: 0 20px 80px; }

.filters {
  position: sticky;
  top: 12px;
  z-index: 20;
  margin-top: -52px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 13px 16px;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}

.segmented {
  display: inline-flex;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  background: var(--bg-soft);
}
.segmented button {
  border: 0; background: none; cursor: pointer;
  padding: 7px 15px; border-radius: 999px;
  font-size: 14px; font-weight: 600; color: var(--muted);
  transition: color .15s, background .15s;
}
.segmented button:hover { color: var(--ink); background: none; }
.segmented button[aria-pressed="true"] {
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.search { position: relative; flex: 1; min-width: 190px; }
.search svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--muted); pointer-events: none;
}
/* type="search" is not in base.css's width rule, so it would otherwise keep
   its intrinsic ~217px and overflow this wrapper on narrow screens */
.search input {
  width: 100%;
  min-width: 0;
  padding-left: 36px;
  border-radius: 999px;
  background: var(--bg-soft);
  border-color: transparent;
}
.search input:focus { background: var(--panel); border-color: var(--accent); }

.filters select { width: auto; border-radius: 999px; background: var(--bg-soft); border-color: transparent; padding-right: 30px; }
.filters .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.result-count { font-size: 13px; color: var(--muted); margin: 0 0 18px; }

/* ---------------- cards ---------------- */

.events {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}

.card {
  --h: 250;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform .28s cubic-bezier(.2, .7, .3, 1), box-shadow .28s;
  animation: card-rise .5s cubic-bezier(.2, .7, .3, 1) both;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

@keyframes card-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-soft);
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .6s cubic-bezier(.2, .7, .3, 1);
}
.card:hover .card-media img { transform: scale(1.06); }

/* stand-in artwork when an event has no picture */
.card-media.placeholder {
  background:
    radial-gradient(120% 120% at 18% 12%, hsl(var(--h) 62% 58%), transparent 62%),
    linear-gradient(135deg, hsl(var(--h) 54% 46%), hsl(calc(var(--h) + 45) 52% 34%));
}
.card-media.placeholder::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px);
  background-size: 18px 18px;
}
.card-media.placeholder .glyph {
  position: absolute; right: -16px; bottom: -20px;
  width: 148px; height: 148px;
  color: #fff; opacity: .2;
  transform: rotate(-8deg);
}

.date-tile {
  position: absolute; top: 14px; left: 14px;
  min-width: 60px; padding: 8px 10px 7px;
  border-radius: 13px; text-align: center;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.date-tile .d { display: block; font-size: 23px; font-weight: 800; line-height: 1; letter-spacing: -.03em; color: var(--ink); }
.date-tile .m {
  display: block; margin-top: 3px;
  font-size: 10px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
}

.card-media .countdown {
  position: absolute; right: 12px; bottom: 12px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .01em;
  color: #fff;
  background: rgba(9, 12, 18, .62);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .2);
}
.card-media .countdown.soon { background: color-mix(in srgb, #e11d48 82%, transparent); }

.card-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; min-width: 0; }

.pill-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.pill {
  font-size: 11.5px; font-weight: 700; letter-spacing: .02em;
  padding: 4px 11px; border-radius: 999px;
  background: var(--bg-soft); color: var(--muted);
  border: 1px solid transparent;
}
.pill.series {
  background: hsl(var(--h) 85% 96%);
  color: hsl(var(--h) 62% 34%);
  border-color: hsl(var(--h) 70% 88%);
}
.pill.closing { background: var(--warn-soft); color: var(--warn); }
.pill.closed, .pill.past { background: var(--bg-soft); color: var(--muted); }

@media (prefers-color-scheme: dark) {
  .pill.series {
    background: hsl(var(--h) 45% 20%);
    color: hsl(var(--h) 80% 80%);
    border-color: hsl(var(--h) 40% 32%);
  }
}

.card h2.title {
  margin: 0 0 6px;
  font-size: 20px; line-height: 1.25;
  font-weight: 750; letter-spacing: -.022em;
  overflow-wrap: anywhere;
}
.card .when {
  margin: 0 0 12px;
  font-size: 13.5px; font-weight: 650;
  color: var(--accent);
}
.card .desc {
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: 14.5px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.facts {
  display: flex; flex-direction: column; gap: 9px;
  margin: 0 0 4px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink-soft);
}
.fact { display: flex; gap: 9px; align-items: flex-start; min-width: 0; }
.fact svg { width: 15px; height: 15px; flex: none; margin-top: 2.5px; color: var(--muted); }
.fact > div { min-width: 0; overflow-wrap: anywhere; }
.fact a { text-decoration: none; }
.fact a:hover { text-decoration: underline; }
.fact .sub { display: block; color: var(--muted); font-size: 12.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600;
  padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--ink-soft); text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.chip:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.chip svg { width: 14px; height: 14px; flex: none; }

.card .spacer { flex: 1; }

/* ---------------- featured (next upcoming) ---------------- */

.card.featured { grid-column: 1 / -1; }
.card.featured .card-media { aspect-ratio: 21 / 9; }
.card.featured h2.title { font-size: 27px; }
.card.featured .desc { -webkit-line-clamp: 3; font-size: 15.5px; }

@media (min-width: 860px) {
  .card.featured { flex-direction: row; }
  .card.featured .card-media { flex: 0 0 44%; aspect-ratio: auto; min-height: 300px; }
  .card.featured .card-body { padding: 30px 32px; }
  .card.featured h2.title { font-size: 31px; }
  .card.featured .facts { flex-direction: row; flex-wrap: wrap; gap: 10px 28px; }
  .card.featured .fact { max-width: 45%; }
}

/* ---------------- empty state ---------------- */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 70px 20px;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-lg);
  color: var(--muted);
}
.empty-state .mark { font-size: 42px; line-height: 1; margin-bottom: 14px; opacity: .6; }
.empty-state h2 { margin: 0 0 6px; color: var(--ink); font-size: 18px; }
.empty-state p { margin: 0; font-size: 14.5px; }

.site-foot {
  max-width: 1120px; margin: 0 auto; padding: 0 20px 48px;
  color: var(--muted); font-size: 13px;
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
}
.site-foot a { color: var(--muted); }

/* ---------------- responsive + motion ---------------- */

@media (max-width: 620px) {
  .hero { padding: 34px 0 92px; }
  .hero-top { margin-bottom: 24px; }
  /* four rows of controls is too much screen to pin down on a phone */
  .filters { position: static; gap: 10px; padding: 12px; }
  .segmented { width: 100%; justify-content: space-between; }
  .segmented button { flex: 1; padding: 7px 8px; }
  .filters select { width: 100%; }
  /* the date keeps its intrinsic width; the search gives way beside it */
  .search { flex: 1 1 110px; min-width: 0; }
  .events { grid-template-columns: 1fr; gap: 20px; }
  .card.featured .card-media { aspect-ratio: 16 / 9; }
  .card.featured h2.title { font-size: 23px; }
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
  .card:hover { transform: none; }
  .card:hover .card-media img { transform: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------------- series banner (shown when one series is selected) ------- */

.series-banner {
  --h: 236;
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  margin-bottom: 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid hsl(var(--h) 62% 52%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  animation: card-rise .4s cubic-bezier(.2, .7, .3, 1) both;
}
.series-banner.no-pic { grid-template-columns: 1fr; }

.sb-pic { position: relative; background: var(--bg-soft); min-height: 168px; }
.sb-pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.sb-body { padding: 20px 24px; min-width: 0; }
.sb-kicker {
  margin: 0 0 4px;
  font-size: 11px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase;
  color: hsl(var(--h) 55% 42%);
}
.sb-body h2 { margin: 0 0 6px; font-size: 23px; letter-spacing: -.025em; }
.sb-range {
  display: inline-flex; align-items: center; gap: 7px;
  margin: 0 0 12px; padding: 4px 12px 4px 10px;
  border-radius: 999px;
  background: var(--bg-soft);
  font-size: 13px; font-weight: 650; color: var(--ink-soft);
}
.sb-range svg { width: 14px; height: 14px; color: var(--muted); }
.sb-desc { margin: 0 0 14px; color: var(--ink-soft); font-size: 14.5px; white-space: pre-wrap; }
.sb-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13.5px; color: var(--ink-soft); }
.sb-meta .fact { gap: 8px; }

@media (prefers-color-scheme: dark) {
  .sb-kicker { color: hsl(var(--h) 70% 72%); }
}

@media (max-width: 700px) {
  .series-banner, .series-banner.no-pic { grid-template-columns: 1fr; }
  .sb-pic { min-height: 150px; aspect-ratio: 16 / 7; }
  .sb-body { padding: 18px 20px; }
}

/* ---------------- active-series rail ------------------------------------- */

.rail-wrap { position: relative; margin-bottom: 28px; }
.rail-wrap[hidden] { display: none; }

.rail-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.rail-head h2 {
  margin: 0;
  font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
}
.rail-nav { margin-left: auto; display: flex; gap: 6px; }
.rail-nav button {
  width: 30px; height: 30px; padding: 0;
  display: grid; place-items: center;
  border-radius: 50%;
}
.rail-nav button svg { width: 15px; height: 15px; }
.rail-nav[hidden] { display: none; }

.rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  /* negative margin gives focus rings and hover lift room to breathe.
     scroll-padding matches the inline padding so the first chip's snap
     position is scrollLeft 0, not 5 — otherwise the rail rests slightly
     scrolled and the back arrow looks available when it isn't. */
  padding: 5px 5px 14px;
  margin: -5px -5px -8px;
  scroll-padding-left: 5px;
  scroll-padding-right: 5px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.rail::-webkit-scrollbar { height: 8px; }
.rail::-webkit-scrollbar-track { background: transparent; }
.rail::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }
.rail::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* edge fades, shown only when there is more to scroll to */
.rail-wrap::before, .rail-wrap::after {
  content: "";
  position: absolute; top: 34px; bottom: 6px; width: 44px;
  pointer-events: none; opacity: 0; transition: opacity .2s; z-index: 2;
}
.rail-wrap::before { left: -5px; background: linear-gradient(to right, var(--bg), transparent); }
.rail-wrap::after { right: -5px; background: linear-gradient(to left, var(--bg), transparent); }
.rail-wrap.can-left::before { opacity: 1; }
.rail-wrap.can-right::after { opacity: 1; }

.series-chip {
  --h: 236;
  flex: 0 0 212px;
  scroll-snap-align: start;
  display: flex; flex-direction: column;
  padding: 0; overflow: hidden; text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform .2s cubic-bezier(.2, .7, .3, 1), box-shadow .2s, border-color .2s;
}
.series-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow); background: var(--panel); }
.series-chip[aria-pressed="true"] {
  border-color: hsl(var(--h) 62% 52%);
  box-shadow: 0 0 0 2px hsl(var(--h) 62% 52% / .3), var(--shadow);
}

.sc-pic { position: relative; height: 88px; overflow: hidden; background: var(--bg-soft); }
.sc-pic img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sc-pic.placeholder {
  background:
    radial-gradient(120% 120% at 18% 12%, hsl(var(--h) 62% 58%), transparent 62%),
    linear-gradient(135deg, hsl(var(--h) 54% 46%), hsl(calc(var(--h) + 45) 52% 34%));
}
.sc-pic.placeholder::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px);
  background-size: 16px 16px;
}
.sc-pic .sc-mark {
  position: absolute; right: -10px; bottom: -14px;
  width: 84px; height: 84px; color: #fff; opacity: .22; transform: rotate(-8deg);
}

.sc-body { padding: 10px 13px 13px; }
.sc-name {
  font-size: 14.5px; font-weight: 700; line-height: 1.3; color: var(--ink);
  letter-spacing: -.015em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sc-dates { margin-top: 4px; font-size: 12px; font-weight: 600; color: hsl(var(--h) 55% 40%); }
.sc-count { margin-top: 2px; font-size: 12px; color: var(--muted); }

@media (prefers-color-scheme: dark) {
  .sc-dates { color: hsl(var(--h) 70% 72%); }
}

@media (max-width: 620px) {
  .series-chip { flex-basis: 172px; }
  .rail-nav { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .rail { scroll-behavior: auto; }
  .series-chip:hover { transform: none; }
}

.empty-actions {
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: center; margin-top: 18px;
}

/* ---------------- specific-day filter ------------------------------------ */

.date-filter { display: inline-flex; align-items: center; gap: 4px; }
.filters input[type="date"] {
  width: auto;
  border-radius: 999px;
  background: var(--bg-soft);
  border-color: transparent;
  padding: 9px 12px;
}
.filters input[type="date"]:focus { background: var(--panel); border-color: var(--accent); }
.filters input[type="date"]:not(:placeholder-shown) { font-variant-numeric: tabular-nums; }

#filter-date-clear {
  width: 28px; height: 28px; padding: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  border-color: transparent;
  background: var(--bg-soft);
  color: var(--muted);
}
#filter-date-clear:hover { background: var(--danger-soft); color: var(--danger); }
#filter-date-clear svg { width: 13px; height: 13px; }
#filter-date-clear[hidden] { display: none; }

/* while a single day is chosen the date window is that day, so the
   Upcoming/Past/All control has nothing left to decide */
.segmented.muted { opacity: .45; }
.segmented button[disabled] { cursor: not-allowed; }

/* ---------------- registration call to action ---------------------------- */

.cta {
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
  margin-top: 16px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 14px; font-weight: 650;
  text-decoration: none;
  transition: filter .15s, transform .15s;
}
.cta:hover { filter: brightness(1.1); transform: translateY(-1px); }
.cta svg { width: 14px; height: 14px; opacity: .8; }
.card.featured .cta { padding: 11px 22px; font-size: 15px; }