/* ============================================================
   Christopher's Loadout Builder — neon loadout customizer
   Theme colors are driven by CSS variables set in JS (--c1/--c2).
   ============================================================ */
:root {
  --c1: #ff2d2d;
  --c2: #ff7a1a;
  --bg: #07070f;
  --bg2: #0e0e1d;
  --ink: #eef1ff;
  --ink-dim: #a9b0d6;
  --card: rgba(22, 24, 48, 0.72);
  --card-line: rgba(255, 255, 255, 0.10);
  --radius: 18px;
  --maxw: 1100px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 50% -10%, var(--bg2), var(--bg) 60%);
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
.hidden { display: none !important; }

/* ---------- animated background ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 20%, #000 10%, transparent 75%);
  transform: perspective(500px) rotateX(55deg) translateY(-10%) scale(1.6);
  transform-origin: top center;
  opacity: 0.55;
}
.bg-glow {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60vw 40vw at 15% 10%, color-mix(in srgb, var(--c1) 35%, transparent), transparent 60%),
    radial-gradient(55vw 45vw at 90% 20%, color-mix(in srgb, var(--c2) 32%, transparent), transparent 60%),
    radial-gradient(70vw 50vw at 50% 110%, color-mix(in srgb, var(--c1) 22%, transparent), transparent 60%);
  filter: saturate(1.15);
  transition: background 0.6s ease;
  animation: floaty 14s ease-in-out infinite alternate;
}
@keyframes floaty { from { opacity: 0.8; } to { opacity: 1; } }

/* ---------- HUD ---------- */
.hud {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 14px;
  padding: 10px clamp(12px, 3vw, 28px);
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(6,6,16,0.9), rgba(6,6,16,0.45));
  border-bottom: 1px solid var(--card-line);
}
.hud-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.hud-tag {
  font-weight: 800; letter-spacing: 2px; font-size: 11px;
  padding: 4px 8px; border-radius: 8px;
  background: linear-gradient(90deg, var(--c1), var(--c2));
  color: #0a0a12;
}
.hud-name { font-weight: 700; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hud-meter { flex: 1; min-width: 120px; }
.meter-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-dim); font-weight: 700; letter-spacing: 1px; }
.meter-track { height: 12px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; border: 1px solid var(--card-line); margin-top: 3px; }
.meter-fill { height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, var(--c1), var(--c2)); box-shadow: 0 0 16px color-mix(in srgb, var(--c2) 70%, transparent); transition: width 0.6s cubic-bezier(.2,.8,.2,1); }
.meter-cap { font-size: 10px; color: var(--ink-dim); text-align: right; margin-top: 2px; }
.mute-btn {
  flex: none; width: 42px; height: 42px; border-radius: 12px; cursor: pointer;
  background: var(--card); border: 1px solid var(--card-line); color: var(--ink);
  font-size: 18px; line-height: 1; transition: transform .1s, border-color .2s;
}
.mute-btn:hover { transform: scale(1.06); border-color: var(--c2); }

/* ---------- layout ---------- */
#app { position: relative; z-index: 10; max-width: var(--maxw); margin: 0 auto; padding: clamp(16px, 4vw, 40px) clamp(14px, 4vw, 28px) 80px; }
.screen { animation: fadeUp .5s cubic-bezier(.2,.8,.2,1); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.kicker { text-transform: uppercase; letter-spacing: 4px; font-size: 12px; font-weight: 800; color: var(--c2); margin: 0 0 6px; }
h1.title { font-size: clamp(32px, 7vw, 68px); line-height: 1; margin: 0 0 10px; font-weight: 900; letter-spacing: -1px;
  background: linear-gradient(90deg, #fff, color-mix(in srgb, var(--c2) 80%, #fff)); -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 40px color-mix(in srgb, var(--c1) 40%, transparent); }
h2.screen-title { font-size: clamp(24px, 4.5vw, 40px); margin: 0 0 6px; font-weight: 900; letter-spacing: -0.5px; }
.sub { color: var(--ink-dim); font-size: clamp(14px, 2.2vw, 18px); margin: 0 0 22px; max-width: 60ch; }
.step-dots { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.step-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.step-dots span.on { background: linear-gradient(90deg, var(--c1), var(--c2)); box-shadow: 0 0 10px var(--c2); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 800; letter-spacing: 0.5px; cursor: pointer; border: none;
  padding: 14px 26px; border-radius: 14px; font-size: 16px; color: #0a0a12;
  background: linear-gradient(90deg, var(--c1), var(--c2));
  box-shadow: 0 8px 30px color-mix(in srgb, var(--c1) 45%, transparent);
  transition: transform .12s ease, box-shadow .2s, filter .2s;
}
.btn:hover { transform: translateY(-2px) scale(1.02); filter: brightness(1.08); }
.btn:active { transform: translateY(0) scale(.99); }
.btn.big { padding: 18px 40px; font-size: clamp(18px, 3vw, 24px); border-radius: 18px; }
.btn.ghost { background: var(--card); color: var(--ink); border: 1px solid var(--card-line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--c2); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.pulse { animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 8px 30px color-mix(in srgb, var(--c1) 35%, transparent); } 50% { box-shadow: 0 8px 46px color-mix(in srgb, var(--c1) 75%, transparent); } }

/* ---------- start screen ---------- */
.start { text-align: center; padding-top: clamp(20px, 10vh, 120px); }
.start .logo-badge { font-size: 64px; filter: drop-shadow(0 0 20px var(--c2)); margin-bottom: 8px; }
.press-hint { color: var(--ink-dim); margin-top: 18px; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }

/* ---------- card grids ---------- */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  position: relative; background: var(--card); border: 1px solid var(--card-line);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
  backdrop-filter: blur(8px); transition: transform .15s, border-color .2s, box-shadow .2s;
  display: flex; flex-direction: column; gap: 10px;
}
.card.pick { cursor: pointer; }
.card.pick:hover { transform: translateY(-4px); border-color: var(--c2); box-shadow: 0 16px 50px color-mix(in srgb, var(--c1) 30%, rgba(0,0,0,.5)); }
.card.selected { border-color: var(--c2); box-shadow: 0 0 0 2px var(--c2), 0 16px 50px color-mix(in srgb, var(--c1) 35%, rgba(0,0,0,.5)); }
.card.locked { opacity: 0.55; filter: grayscale(.4); cursor: not-allowed; }
.card .thumb {
  height: 128px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 52px; background: radial-gradient(120px 90px at 50% 30%, color-mix(in srgb, var(--c2) 30%, transparent), rgba(255,255,255,0.03));
  border: 1px solid var(--card-line); overflow: hidden;
}
.card .thumb.has-img { background: linear-gradient(160deg, #ffffff, #eef1f6); padding: 6px; }
.card .thumb img { width: 100%; height: 100%; object-fit: contain; border-radius: 8px; }
.card h3 { margin: 2px 0 0; font-size: 18px; font-weight: 800; }
.card .look { font-size: 12px; color: var(--c2); font-weight: 700; letter-spacing: .5px; }
.card .why { font-size: 13.5px; color: var(--ink-dim); line-height: 1.45; flex: 1; }
.card .price { font-weight: 900; font-size: 20px; }
.card .store { font-size: 11px; color: var(--ink-dim); }
.badge-sel { position: absolute; top: 12px; right: 12px; background: linear-gradient(90deg, var(--c1), var(--c2)); color: #0a0a12; font-weight: 900; font-size: 11px; padding: 4px 9px; border-radius: 999px; }
.pill { display:inline-block; font-size: 11px; font-weight: 800; letter-spacing: .5px; padding: 3px 9px; border-radius: 999px; background: color-mix(in srgb, var(--c2) 22%, transparent); color: var(--ink); border: 1px solid var(--card-line); }

/* ---------- stat bars ---------- */
.stats { display: flex; flex-direction: column; gap: 6px; }
.stat { display: grid; grid-template-columns: 74px 1fr; align-items: center; gap: 8px; }
.stat .k { font-size: 10.5px; color: var(--ink-dim); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.stat .bar { height: 8px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; }
.stat .bar > i { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--c1), var(--c2)); transition: width .8s cubic-bezier(.2,.8,.2,1); }

/* ---------- links ---------- */
.seeit { font-size: 12.5px; font-weight: 700; color: var(--c2); text-decoration: none; border-bottom: 1px dashed color-mix(in srgb, var(--c2) 60%, transparent); align-self: flex-start; }
.seeit:hover { filter: brightness(1.2); }

/* ---------- announcer preview ---------- */
.ann-card .play { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; cursor: pointer; background: var(--card); border: 1px solid var(--card-line); color: var(--ink); padding: 8px 14px; border-radius: 10px; }
.ann-card .play:hover { border-color: var(--c2); }
.ann-card .emoji { font-size: 46px; }
.ann-card.playing { border-color: var(--c2); box-shadow: 0 0 0 2px var(--c2); }

/* ---------- theme swatches ---------- */
.swatches { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.swatch { cursor: pointer; border-radius: var(--radius); padding: 16px; border: 1px solid var(--card-line); background: var(--card); text-align: center; transition: transform .15s, border-color .2s; }
.swatch:hover { transform: translateY(-3px); border-color: #fff; }
.swatch.selected { border-color: #fff; box-shadow: 0 0 0 2px #fff; }
.swatch .chip { height: 56px; border-radius: 12px; margin-bottom: 10px; box-shadow: inset 0 0 20px rgba(0,0,0,.35); }
.swatch .nm { font-weight: 800; }
.swatch .ds { font-size: 12px; color: var(--ink-dim); }

/* ---------- engine room reveal ---------- */
.reveal-stage { display: flex; flex-direction: column; align-items: center; gap: 18px; min-height: 48vh; justify-content: center; text-align: center; }
.reveal-card { max-width: 440px; width: 100%; animation: popIn .6s cubic-bezier(.2,1.2,.3,1); }
@keyframes popIn { 0% { opacity: 0; transform: scale(.7) translateY(30px); } 100% { opacity: 1; transform: none; } }
.reveal-card .thumb { height: 150px; font-size: 68px; }
.installed-tag { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--c2); font-weight: 800; }
.analogy { font-style: italic; color: var(--ink); font-size: 15px; }
.reveal-progress { display: flex; gap: 6px; }
.reveal-progress i { width: 22px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.15); }
.reveal-progress i.on { background: linear-gradient(90deg, var(--c1), var(--c2)); }

/* ---------- summary ---------- */
.summary-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.summary-table th, .summary-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--card-line); }
.summary-table th { color: var(--ink-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.summary-table td.num, .summary-table th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.summary-table a { color: var(--c2); text-decoration: none; }
.summary-table tr.total td { font-weight: 900; font-size: 16px; border-top: 2px solid var(--c2); }
.totals-box { background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius); padding: 10px 16px; margin-top: 10px; }
.chooser-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.mini-sel { font-size: 13px; color: var(--ink-dim); }
.mini-sel b { color: var(--ink); }

.finale { text-align: center; }
.finale .trophy { font-size: 90px; filter: drop-shadow(0 0 30px var(--c2)); animation: popIn .8s cubic-bezier(.2,1.2,.3,1); }
.loadout-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 18px 0; }
.loadout-chips .pill { font-size: 12px; }

.confetti { position: fixed; inset: 0; z-index: 50; pointer-events: none; }

.footnote { color: var(--ink-dim); font-size: 12px; margin-top: 18px; line-height: 1.5; }
.nav-bar { display: flex; justify-content: space-between; gap: 10px; margin-top: 26px; }

@media (max-width: 560px) {
  .nav-bar .btn { flex: 1; }
  .card .thumb { height: 104px; font-size: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}