:root {
  color-scheme: dark;
  --ink: #f4f0e6;
  --muted: #a7adba;
  --bg: #0b0e14;
  --panel: rgba(22, 27, 39, .9);
  --line: rgba(255,255,255,.11);
  --gold: #e6b84d;
  --gold-soft: rgba(230,184,77,.18);
  --crimson: #d85a69;
  --crimson-soft: rgba(216,90,105,.18);
  --green: #56c596;
  --blue: #73b8ff;
  --shadow: 0 24px 80px rgba(0,0,0,.4);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--bg); }
body {
  min-height: 100vh; margin: 0; color: var(--ink);
  background:
    radial-gradient(circle at 15% 5%, rgba(230,184,77,.13), transparent 32rem),
    radial-gradient(circle at 85% 35%, rgba(216,90,105,.12), transparent 34rem),
    linear-gradient(160deg, #0b0e14, #111622 60%, #0b0e14);
}
button, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 3px solid rgba(115,184,255,.75); outline-offset: 3px; }
.grain { position: fixed; inset: 0; pointer-events: none; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/play/trump/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/play/trump/%3E%3C/svg%3E"); }
.site-header, footer { width: min(1180px, calc(100% - 32px)); margin: auto; display: flex; align-items: center; justify-content: space-between; }
.site-header { height: 74px; border-bottom: 1px solid var(--line); }
.brand { color: var(--ink); text-decoration: none; display: flex; gap: 12px; align-items: center; font-weight: 750; letter-spacing: -.02em; }
.brand-mark { width: 58px; height: 40px; display: flex; align-items: center; justify-content: center; gap: 4px; border: 1px solid var(--line); border-radius: 12px; font-family: Georgia, serif; background: rgba(255,255,255,.04); line-height: 1; white-space: nowrap; }
.brand-trump { color: var(--gold); font-size: 1.22rem; font-weight: 900; }
.brand-versus { color: var(--muted); font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: .58rem; font-weight: 800; text-transform: uppercase; }
.brand-bard { color: var(--crimson); font-size: 1.22rem; font-weight: 900; }
.version { color: var(--muted); font-size: .8rem; border: 1px solid var(--line); border-radius: 999px; padding: 5px 9px; }
main { width: min(1180px, calc(100% - 32px)); margin: 42px auto 64px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.lobby { max-width: 920px; margin: 5vh auto; padding: clamp(28px, 5vw, 58px); text-align: center; }
.eyebrow { color: var(--muted); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 800; }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.55rem, 7vw, 5.65rem); line-height: .95; margin: 18px 0 24px; letter-spacing: -.055em; }
.gold { color: var(--gold); }
.crimson { color: var(--crimson); }
.lead { max-width: 690px; margin: 0 auto 28px; color: #c9ced8; font-size: clamp(1rem, 2vw, 1.15rem); line-height: 1.7; }
.runtime-guide { margin: 0 auto 30px; padding: 20px; text-align: left; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.runtime-guide h2 { margin: 0 0 14px; text-align: center; font-family: Georgia, serif; font-size: 1.2rem; }
.runtime-guide > p { margin: 13px 0 0; color: var(--muted); text-align: center; font-size: .8rem; line-height: 1.5; }
.runtime-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.runtime-grid article { min-width: 0; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 4px 9px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.025); }
.runtime-grid article strong { font-size: .86rem; }
.runtime-grid article span { grid-column: 1 / -1; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.runtime-extension { display: grid; place-items: center; min-width: 36px; height: 26px; padding: 0 6px; border-radius: 8px; color: var(--ink); background: rgba(255,255,255,.06); font-size: .68rem; }
.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mode-card { text-align: left; display: grid; grid-template-columns: 42px 1fr; gap: 2px 14px; align-items: center; min-height: 104px; padding: 20px; color: var(--ink); border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); transition: transform .18s, border-color .18s, background .18s; }
.mode-card:hover { transform: translateY(-3px); border-color: rgba(230,184,77,.45); background: rgba(230,184,77,.07); }
.mode-card strong { font-size: 1rem; }
.mode-card span:last-child { color: var(--muted); font-size: .83rem; }
.mode-icon { grid-row: span 2; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: var(--gold-soft); color: var(--gold); font-size: 1.3rem; }
.join-form { text-align: left; margin-top: 27px; padding-top: 25px; border-top: 1px solid var(--line); }
.join-form label { display: block; margin-bottom: 9px; font-size: .84rem; font-weight: 800; }
.join-row { display: flex; gap: 10px; }
.join-row input { min-width: 0; flex: 1; color: var(--ink); background: #0d111a; border: 1px solid var(--line); border-radius: 12px; padding: 13px 15px; text-transform: uppercase; letter-spacing: .18em; }
.join-form small { display: block; margin-top: 8px; color: var(--muted); }
.primary, .secondary { border-radius: 12px; padding: 11px 16px; font-weight: 800; border: 1px solid transparent; }
.primary { color: #17130a; background: var(--gold); }
.primary:hover { filter: brightness(1.08); }
.secondary { color: var(--ink); background: rgba(255,255,255,.05); border-color: var(--line); }
.secondary:hover { background: rgba(255,255,255,.1); }
.error { color: #ff9da9; background: rgba(190,35,58,.15); border: 1px solid rgba(255,83,107,.25); border-radius: 12px; padding: 10px 13px; }
.arena { display: grid; gap: 20px; }
.arena-top { padding: 19px 22px; display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.arena-top h2 { margin: 5px 0 0; font-family: Georgia, serif; font-size: 1.55rem; }
.arena-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.connection { font-size: .76rem; color: var(--muted); padding-right: 6px; }
.connection.online { color: var(--green); }
.share-status { min-width: 46px; color: var(--green); font-size: .76rem; }
.code-button { border: 0; background: none; color: var(--gold); padding: 0; font-weight: 900; letter-spacing: .14em; }
.waiting-panel { min-height: 220px; padding: 34px; display: flex; align-items: center; justify-content: center; gap: 22px; text-align: left; }
.waiting-panel h3 { margin: 0 0 8px; font-family: Georgia, serif; font-size: 1.5rem; }
.waiting-panel p { max-width: 560px; margin: 0; color: var(--muted); line-height: 1.6; }
.waiting-symbol { display: grid; place-items: center; width: 64px; height: 64px; flex: 0 0 auto; border-radius: 20px; background: var(--gold-soft); color: var(--gold); font-size: 1.8rem; }
#battleContent { display: grid; gap: 20px; }
.battlefield { display: grid; grid-template-columns: minmax(0, 1fr) 78px minmax(0, 1fr); align-items: stretch; }
.fighter { position: relative; overflow: hidden; padding: clamp(20px, 3vw, 30px); }
.fighter::after { content: ""; position: absolute; width: 210px; height: 210px; border-radius: 50%; top: -120px; right: -90px; pointer-events: none; }
.fighter-trump::after { background: var(--gold-soft); }
.fighter-shakespeare::after { background: var(--crimson-soft); }
.fighter-heading { position: relative; z-index: 1; display: flex; align-items: center; gap: 14px; margin-bottom: 25px; }
.portrait { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; font-family: Georgia, serif; font-weight: 900; font-size: 1.6rem; }
.trump-portrait { color: var(--gold); background: var(--gold-soft); border: 1px solid rgba(230,184,77,.3); }
.bard-portrait { color: var(--crimson); background: var(--crimson-soft); border: 1px solid rgba(216,90,105,.3); }
.faction { color: var(--muted); text-transform: uppercase; font-size: .66rem; letter-spacing: .12em; font-weight: 800; }
.fighter h3 { margin: 3px 0 0; font-family: Georgia, serif; font-size: 1.65rem; }
.locked { margin-left: auto; border-radius: 999px; padding: 6px 9px; background: rgba(86,197,150,.13); color: var(--green); font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.stat, .energy-heading { display: flex; justify-content: space-between; color: var(--muted); font-size: .78rem; }
.stat b, .energy-heading b { color: var(--ink); }
.energy-heading { margin-top: 15px; }
.meter { height: 9px; margin: 8px 0 13px; background: rgba(255,255,255,.06); border-radius: 999px; overflow: hidden; }
.meter i { display: block; width: 100%; height: 100%; border-radius: inherit; transition: width .35s ease; }
.fighter-trump .health i { background: linear-gradient(90deg, #b78a28, var(--gold)); }
.fighter-shakespeare .health i { background: linear-gradient(90deg, #9e3344, var(--crimson)); }
.energy i { background: linear-gradient(90deg, #347ebd, var(--blue)); }
.resource-note { display: flex; justify-content: space-between; gap: 12px; margin: -3px 0 22px; color: var(--muted); font-size: .7rem; }
.resource-note b { color: var(--ink); }
.moves { display: grid; gap: 9px; }
.move { width: 100%; text-align: left; color: var(--ink); background: rgba(255,255,255,.035); border: 1px solid var(--line); border-radius: 14px; padding: 12px 13px; transition: border-color .15s, transform .15s, opacity .15s; }
.move:hover:not(:disabled) { transform: translateX(3px); border-color: rgba(255,255,255,.3); }
.fighter-trump .move:hover:not(:disabled) { border-color: rgba(230,184,77,.48); }
.fighter-shakespeare .move:hover:not(:disabled) { border-color: rgba(216,90,105,.48); }
.move:disabled { cursor: not-allowed; opacity: .42; }
.move strong { display: flex; justify-content: space-between; gap: 8px; }
.move small { display: block; color: var(--muted); margin-top: 5px; line-height: 1.35; }
.move-stats { margin-top: 7px; display: flex; gap: 7px; flex-wrap: wrap; }
.move-stats span { color: #c7ccd5; background: rgba(255,255,255,.04); border-radius: 6px; padding: 3px 5px; font-size: .65rem; }
.versus { display: grid; place-content: center; text-align: center; position: relative; z-index: 2; }
.versus span { width: 58px; height: 58px; display: grid; place-items: center; margin: auto; border-radius: 50%; background: #151a25; border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(0,0,0,.45); font-family: Georgia, serif; font-weight: 900; }
.versus small { margin-top: 9px; color: var(--muted); font-size: .6rem; letter-spacing: .1em; font-weight: 900; }
.commentary { padding: 20px 22px; }
.commentary-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.commentary h3 { margin: 0; font-family: Georgia, serif; }
.commentary ol { list-style: none; margin: 15px 0 0; padding: 0; display: grid; gap: 7px; max-height: 220px; overflow-y: auto; }
.commentary li { color: #cbd0da; border-left: 2px solid var(--line); padding: 5px 0 5px 10px; font-size: .86rem; }
.commentary li.system { color: var(--ink); border-color: var(--gold); }
.floating-error { position: fixed; z-index: 5; right: 20px; bottom: 20px; max-width: 360px; box-shadow: var(--shadow); }
footer { min-height: 70px; border-top: 1px solid var(--line); color: var(--muted); font-size: .74rem; }
@media (max-width: 850px) {
  .runtime-grid { grid-template-columns: 1fr; }
  .battlefield { grid-template-columns: 1fr; gap: 12px; }
  .versus { height: 48px; }
  .versus span { width: 42px; height: 42px; font-size: .8rem; }
  .versus small { display: none; }
  .fighter { border-radius: 20px; }
}
@media (max-width: 620px) {
  .site-header { height: 64px; }
  .brand > span:last-child { display: none; }
  main { width: min(100% - 20px, 1180px); margin-top: 20px; }
  .lobby { margin: 2vh auto; padding: 25px 18px; }
  .runtime-guide { padding: 14px; }
  .mode-grid { grid-template-columns: 1fr; }
  .join-row { flex-direction: column; }
  .arena-top { align-items: flex-start; flex-direction: column; }
  .arena-actions { justify-content: flex-start; }
  .connection { flex-basis: 100%; }
  .waiting-panel { align-items: flex-start; flex-direction: column; padding: 24px; }
  .fighter { padding: 18px; }
  .portrait { width: 50px; height: 50px; }
  .fighter h3 { font-size: 1.4rem; }
  .resource-note { align-items: flex-start; flex-direction: column; gap: 4px; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }