:root { color-scheme: dark; font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #111827; color: #f9fafb; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #26324a, #111827 45%); }
.hero { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.5rem; background: rgba(17, 24, 39, .78); border-bottom: 1px solid rgba(255,255,255,.08); position: sticky; top: 0; z-index: 5; backdrop-filter: blur(14px); }
h1 { margin: .1rem 0; font-size: clamp(1.8rem, 7vw, 3.2rem); }
h2, h3 { margin-top: 0; }
.eyebrow { margin: 0; color: #93c5fd; text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 800; }
main { width: min(1180px, 100%); margin: 0 auto; padding: 1rem; }
.panel, .progress-card, .set { background: rgba(31, 41, 55, .86); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; padding: 1rem; box-shadow: 0 18px 40px rgba(0,0,0,.18); margin-bottom: 1rem; }
.controls { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.inline-controls { align-items: end; }
.hint { color: #cbd5e1; margin-top: -.25rem; }
label { display: grid; gap: .4rem; color: #d1d5db; font-weight: 650; }
input, select, button { border: 1px solid rgba(255,255,255,.14); border-radius: 12px; padding: .72rem .9rem; background: #111827; color: #f9fafb; font: inherit; }
button { cursor: pointer; background: #2563eb; border: 0; font-weight: 800; }
button.secondary { background: rgba(255,255,255,.1); }
.pills { display: flex; flex-wrap: wrap; gap: .6rem; }
.pill { background: rgba(255,255,255,.08); display: inline-flex; align-items: center; gap: .45rem; }
.pill.active { background: var(--player); color: white; }
.dot { display: inline-block; width: .75rem; height: .75rem; border-radius: 50%; background: var(--player); box-shadow: 0 0 0 2px rgba(255,255,255,.25); }
.progress-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.progress-card strong { display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.bar { height: .55rem; background: rgba(255,255,255,.1); border-radius: 999px; overflow: hidden; margin-top: .7rem; }
.bar span { display: block; height: 100%; background: var(--player); }
.set h2 { color: #bfdbfe; border-bottom: 1px solid rgba(255,255,255,.09); padding-bottom: .65rem; }
.sticker { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: .85rem; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: rgba(17, 24, 39, .82); margin: .65rem 0; }
.sticker.gold { border-color: #fbbf24; box-shadow: inset 0 0 0 1px rgba(251,191,36,.25); }
.sticker h3 { margin: .18rem 0; }
.meta, .rarity { color: #cbd5e1; font-size: .88rem; }
.indicators { display: flex; gap: .35rem; margin-top: .55rem; }
.mini { width: 1.25rem; height: 1.25rem; display: inline-grid; place-items: center; border-radius: .4rem; border: 1px solid rgba(255,255,255,.2); color: white; font-size: .75rem; font-weight: 900; background: rgba(255,255,255,.06); }
.mini.owned { background: var(--player); }
.mini.extra { outline: 2px solid #fef08a; }
.toggles { display: grid; gap: .5rem; min-width: 130px; }
.toggles label { display: flex; align-items: center; gap: .45rem; white-space: nowrap; }
.toggles input { width: 1.1rem; height: 1.1rem; }
.trades ul { margin-top: .2rem; padding-left: 1.2rem; }
.import-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: .75rem; margin: 1rem 0; }
.import-card { display: grid; gap: .45rem; padding: .8rem; border-radius: 14px; border: 1px solid rgba(255,255,255,.1); background: rgba(17, 24, 39, .82); }
.import-card.owned { border-color: rgba(34,197,94,.6); }
.import-card.missing { opacity: .78; border-color: rgba(156,163,175,.45); }
.import-card label { display: flex; align-items: center; gap: .45rem; }
.trades li { margin: .4rem 0; }
.empty, footer { color: #9ca3af; text-align: center; padding: 1rem; }
.login { display: grid; place-items: center; padding: 1rem; }
.login-card { width: min(420px, 100%); background: rgba(31, 41, 55, .92); border: 1px solid rgba(255,255,255,.1); border-radius: 22px; padding: 1.5rem; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.login-card form { display: grid; gap: .8rem; }
.error { color: #fecaca; }
@media (max-width: 720px) {
  .hero { position: static; align-items: flex-start; flex-direction: column; }
  .sticker { grid-template-columns: 1fr; }
  .toggles { grid-template-columns: 1fr 1fr; }
}