/* =============== Porchfest mobile web app =============== */
:root {
  --bg: #0c0d11;
  --bg-2: #14161d;
  --surface: #181a22;
  --surface-2: #1f2230;
  --line: rgba(255,255,255,0.08);
  --text: #f4f4f7;
  --muted: #9b9eac;
  --muted-2: #6e7281;

  --brand-1: #ff7a3d;
  --brand-2: #ff3d77;
  --brand-3: #b14bff;
  --brand-grad: linear-gradient(135deg, #ff7a3d 0%, #ff3d77 55%, #b14bff 100%);

  --live: #ff3b30;
  --soon: #ffb020;
  --past: #6e7281;

  --radius: 16px;
  --radius-lg: 22px;
  --tap: 44px;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #faf8f4;
    --bg-2: #fff;
    --surface: #ffffff;
    --surface-2: #f4f1eb;
    --line: rgba(0,0,0,0.08);
    --text: #14161d;
    --muted: #5d6170;
    --muted-2: #8a8e9c;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; padding: 0; height: 100%;
  touch-action: manipulation;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overscroll-behavior-y: contain;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input { font: inherit; color: inherit; }
a { color: inherit; }
button:focus { outline: none; }
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--brand-1);
  outline-offset: 2px;
}

#app {
  position: fixed; inset: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--bg);
  min-height: 100dvh;
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(var(--safe-top) + 10px) 16px 10px;
  background: linear-gradient(180deg, rgba(20,22,29,0.96), rgba(20,22,29,0.72) 90%, transparent);
  position: relative; z-index: 5;
}
@media (prefers-color-scheme: light) {
  .topbar { background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.6) 90%, transparent); }
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.logo-dot {
  width: 32px; height: 32px; border-radius: 10px;
  background: var(--brand-grad);
  box-shadow: 0 6px 14px -4px rgba(255, 61, 119, .55), inset 0 0 0 1px rgba(255,255,255,.15);
}
.topbar-title { font-weight: 700; font-size: 17px; letter-spacing: -0.01em; }
.topbar-sub { font-size: 12px; color: var(--muted); margin-top: -1px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--surface);
  display: grid; place-items: center;
  border: 1px solid var(--line);
  color: var(--text);
  transition: transform .15s ease, background .15s ease;
}
.icon-btn:active { transform: scale(0.94); background: var(--surface-2); }
.icon-btn.active { color: #fff; background: var(--brand-grad); border-color: transparent; }
.icon-btn.denied { color: var(--muted); opacity: 0.5; }

.loc-toast {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 76px);
  z-index: 2200;
  padding: 12px 40px 12px 14px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
  font-size: 14px;
  line-height: 1.4;
  max-height: min(45vh, 280px);
  overflow-y: auto;
  animation: loc-toast-in .2s ease-out;
}
.loc-toast strong { font-weight: 600; }
.loc-toast-x {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.loc-toast-x:active { background: var(--surface-2); }
@keyframes loc-toast-in { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Views ---------- */
.views {
  position: relative;
  overflow: hidden;
}
.view {
  position: absolute; inset: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: calc(96px + var(--safe-bot));
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}
.view.hidden { display: none; }

/* ---------- Hero (Now view) ---------- */
.hero {
  margin: 8px 14px 4px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--brand-grad);
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 18px 40px -16px rgba(255,61,119,.45);
}
.hero::before {
  content: "";
  position: absolute; inset: -40% -10% auto auto;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,255,255,.35), transparent 60%);
  pointer-events: none;
}
.hero-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  background: rgba(0,0,0,.18); padding: 6px 10px; border-radius: 999px;
}
.hero-title { font-size: 30px; font-weight: 800; letter-spacing: -0.025em; margin-top: 14px; }
.hero-sub { opacity: .9; margin-top: 4px; font-size: 14px; }
.hero-clock {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px;
  font-variant-numeric: tabular-nums;
}
.hero-clock .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 4px rgba(255,255,255,.25);
  animation: pulse 1.6s infinite;
}
.hero-clock .dot.off { animation: none; opacity: .4; background: rgba(255,255,255,.6); box-shadow: none; }
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.25); } }
.ghost-btn {
  margin-left: auto;
  font-size: 12px; padding: 6px 12px; border-radius: 999px;
  background: rgba(0,0,0,.18); color: #fff;
}
.hero-demo {
  margin-top: 14px;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px;
  background: rgba(0,0,0,.18); padding: 10px 12px; border-radius: 14px;
  font-size: 12px;
}
.hero-demo input[type=range] {
  -webkit-appearance: none; appearance: none;
  background: transparent; width: 100%;
}
.hero-demo input[type=range]::-webkit-slider-runnable-track {
  height: 4px; background: rgba(255,255,255,.35); border-radius: 4px;
}
.hero-demo input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; margin-top: -7px;
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
}
.hero-demo input[type=range]::-moz-range-track { height: 4px; background: rgba(255,255,255,.35); border-radius: 4px; }
.hero-demo input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 0; }
.hero-demo label { opacity: .85; }
.hero-demo .link-btn {
  grid-column: 1 / -1;
  text-align: left; font-size: 11px; opacity: .85; text-decoration: underline; padding: 0;
}
.hidden { display: none !important; }

/* ---------- Sections ---------- */
.section { padding: 18px 16px 4px; }
.section-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
}
.section-head h2 {
  font-size: 17px; font-weight: 700; letter-spacing: -0.01em; margin: 0;
}
.pill {
  font-size: 11px; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
  background: var(--surface-2); color: var(--muted);
}
.footnote {
  color: var(--muted-2); font-size: 12px;
  padding: 16px 20px 6px; text-align: center;
}

/* ---------- Cards row (horizontal scroll) ---------- */
.cards {
  display: flex; gap: 12px;
  overflow-x: auto; overflow-y: visible;
  padding: 4px 16px 8px;
  margin: 0 -16px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.cards::-webkit-scrollbar { display: none; }
.card {
  flex: 0 0 78%;
  max-width: 320px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  scroll-snap-align: start;
  display: grid; gap: 8px;
  position: relative;
  transition: transform .15s ease;
}
.card:active { transform: scale(.985); }
.card-time {
  font-size: 12px; font-weight: 700; letter-spacing: .03em;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted);
}
.card-time.live { color: var(--live); }
.card-time.soon { color: var(--soon); }
.card-time .lamp {
  width: 8px; height: 8px; border-radius: 50%; background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 25%, transparent);
}
.card-artist { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.card-meta { font-size: 13px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.card-meta .sep { opacity: .5; }
.card-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card-dist {
  font-size: 12px; color: var(--muted-2);
  background: var(--surface-2); border-radius: 999px; padding: 4px 8px;
  display: inline-flex; align-items: center; gap: 4px;
}
.card-save {
  width: 36px; height: 36px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--muted);
  border: 1px solid var(--line);
}
.card-save.on { background: var(--brand-grad); color: #fff; border-color: transparent; }

.empty {
  flex: 0 0 100%;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- Finale card ---------- */
.finale-card {
  margin: 0 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #2a1755, #4a2a8b 60%, #c43cb4);
  color: #fff;
  padding: 18px;
  position: relative; overflow: hidden;
}
.finale-card::after {
  content: ""; position: absolute; inset: auto -20% -40% auto;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,255,255,.18), transparent 60%);
}
.finale-card h3 { margin: 0 0 4px; font-size: 20px; letter-spacing: -.01em; }
.finale-card .when { font-weight: 700; opacity: .95; }
.finale-card .where { opacity: .85; font-size: 13px; margin-top: 4px; }

/* ---------- Schedule view ---------- */
.filters {
  position: sticky; top: 0; z-index: 2;
  padding: 10px 16px 10px;
  background: linear-gradient(180deg, var(--bg) 80%, transparent);
}
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; padding: 10px 12px; color: var(--muted);
}
.search input { flex: 1; background: transparent; border: 0; outline: none; color: var(--text); }
.search input::placeholder { color: var(--muted-2); }
.search-now {
  flex: 0 0 auto;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}
.search-now:active { transform: scale(.96); }
.chips {
  display: flex; gap: 6px; overflow-x: auto;
  margin: 10px -16px -2px; padding: 2px 16px 6px;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto;
  font-size: 12px; font-weight: 600;
  padding: 7px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  color: var(--muted);
}
.chip.active { background: var(--brand-grad); color: #fff; border-color: transparent; }

.schedule-list { padding: 4px 16px 16px; display: grid; gap: 10px; }
.time-header {
  font-size: 11px; font-weight: 800; letter-spacing: .08em;
  color: var(--muted-2); text-transform: uppercase;
  margin: 14px 4px 2px;
  display: flex; align-items: center; gap: 8px;
}
.time-header.current { color: var(--brand-2); }
.time-header .line { flex: 1; height: 1px; background: var(--line); }

.row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 12px;
  transition: transform .12s ease;
}
.row:active { transform: scale(.99); }
.row-time {
  text-align: center;
  font-variant-numeric: tabular-nums;
  min-width: 56px;
}
.row-time .h { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
.row-time .m { font-size: 11px; color: var(--muted); }
.row-time.live .h, .row-time.live .m { color: var(--live); }
.row-time.soon .h, .row-time.soon .m { color: var(--soon); }
.row-time.past .h, .row-time.past .m { color: var(--past); }
.row-body { min-width: 0; }
.row-artist { font-weight: 700; font-size: 15px; letter-spacing: -.01em; }
.row-meta {
  font-size: 12px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  margin-top: 3px;
}
.row-meta .tag {
  background: var(--surface-2); color: var(--muted);
  padding: 2px 7px; border-radius: 6px; font-size: 11px;
}
.row-save {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--muted);
}
.row-save.on { background: var(--brand-grad); color: #fff; }

/* ---------- Map view ---------- */
.view-map { padding: 0 !important; }
#map { position: absolute; inset: 0; }
.map-overlay {
  position: absolute; right: 14px; bottom: calc(110px + var(--safe-bot));
  display: grid; gap: 10px;
  z-index: 400;
}
.map-legend {
  display: flex; gap: 12px;
  background: rgba(20,22,29,.85);
  color: #fff;
  border-radius: 14px; padding: 8px 12px;
  font-size: 12px;
  backdrop-filter: blur(10px);
}
.map-legend .dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 5px; vertical-align: middle;
}
.map-legend .dot.live { background: var(--live); }
.map-legend .dot.up { background: var(--soon); }
.map-legend .dot.past { background: var(--past); }
.round-btn {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  display: grid; place-items: center;
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
  justify-self: end;
}
/* Custom Leaflet marker pin */
.porch-pin {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  background: var(--past);
}
.porch-pin.live { background: var(--live); }
.porch-pin.up { background: var(--soon); }
.user-pin {
  width: 16px; height: 16px; border-radius: 50%;
  background: #2d8eff; border: 3px solid #fff;
  box-shadow: 0 0 0 6px rgba(45,142,255,.25);
}

/* ---------- Tab bar ---------- */
.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1100;
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 8px 8px max(8px, var(--safe-bot));
  background: rgba(12,13,17,0.86);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
}
@media (prefers-color-scheme: light) {
  .tabbar { background: rgba(255,255,255,0.85); }
}
.tab {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 8px 4px 6px;
  color: var(--muted);
  font-size: 11px; font-weight: 600;
  border-radius: 12px;
  transition: color .15s ease, transform .12s ease;
}
.tab svg { stroke: currentColor; }
.tab:active { transform: scale(.95); }
.tab.active {
  color: var(--brand-2);
  background: color-mix(in srgb, var(--brand-2) 12%, transparent);
}
.tab.active svg { color: var(--brand-2); }

/* ---------- Bottom Sheet ---------- */
.sheet-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 2000;
  animation: fade .2s ease;
}
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--bg-2);
  border-radius: 22px 22px 0 0;
  padding: 12px 18px calc(28px + var(--safe-bot));
  z-index: 2001;
  box-shadow: 0 -10px 40px rgba(0,0,0,.4);
  max-height: 78vh; overflow-y: auto;
  animation: slideUp .22s cubic-bezier(.2,.7,.2,1);
  will-change: transform;
  touch-action: pan-y;
}
.sheet.dragging { transition: none; }
.sheet-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--line);
}
.sheet-close:active { background: var(--surface-2); color: var(--text); }
.sheet-grab {
  width: 44px; height: 4px; border-radius: 4px;
  background: var(--line);
  margin: 0 auto 14px;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

.sheet h3 { margin: 0 0 4px; font-size: 22px; letter-spacing: -.02em; }
.sheet .when {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface-2); padding: 6px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  margin: 4px 0 12px;
}
.sheet .when.live { background: rgba(255,59,48,.15); color: var(--live); }
.sheet .when.soon { background: rgba(255,176,32,.15); color: var(--soon); }
.sheet .meta { color: var(--muted); font-size: 14px; margin: 2px 0; }
.sheet .actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--line);
  font-weight: 600; font-size: 14px;
  min-width: 0;
  text-align: center;
  line-height: 1.2;
}
.btn.primary { background: var(--brand-grad); color: #fff; border-color: transparent; }
.sheet .also {
  margin-top: 22px; border-top: 1px solid var(--line); padding-top: 14px;
}
.sheet .also h4 { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.also-list { display: grid; gap: 8px; }
.also-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; background: var(--surface); border-radius: 12px; }
.also-row .a { font-weight: 600; }
.also-row .t { font-size: 12px; color: var(--muted); }

@media (max-width: 380px) {
  .hero { padding: 18px; }
  .hero-demo { grid-template-columns: 1fr auto; }
  .hero-demo label { grid-column: 1 / -1; }
  .sheet .actions { grid-template-columns: 1fr; }
  .map-legend { gap: 8px; padding: 8px 10px; }
}