:root {
  --bg: #070b1a; --panel: #101731; --panel2: #182146; --line: #2a3566; --text: #e8ecff; --dim: #8e99c7;
  --accent: #5ef2ff; --accent2: #b58cff; --gold: #ffd84a; --danger: #ff5d73;
  --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; overscroll-behavior: none; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.35 ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-image:
    radial-gradient(1px 1px at 12% 18%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 72% 9%, #cfe 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 38% 64%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 88% 44%, #ddf 50%, transparent 51%),
    radial-gradient(1px 1px at 55% 30%, #fff 50%, transparent 51%), radial-gradient(1.5px 1.5px at 22% 82%, #ccf 50%, transparent 51%),
    radial-gradient(1px 1px at 93% 86%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 5% 52%, #fff 50%, transparent 51%),
    radial-gradient(60% 45% at 85% 0%, rgba(120, 80, 255, .22), transparent 70%),
    radial-gradient(55% 40% at 0% 100%, rgba(0, 200, 255, .16), transparent 70%);
  background-attachment: fixed;
  user-select: none; -webkit-user-select: none;
}
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; padding: 0; }
input { font: inherit; }
#app { max-width: 780px; margin: 0 auto; height: 100dvh; display: flex; flex-direction: column; padding-top: var(--safe-t); }

/* ---------- buttons ---------- */
.btn {
  display: block; width: 100%; padding: 13px 16px; border-radius: 14px; font-weight: 700; letter-spacing: .02em;
  background: linear-gradient(135deg, #24e3f5, #7b6cff); color: #06102a; box-shadow: 0 4px 18px rgba(80, 200, 255, .25);
  transition: transform .08s;
}
.btn:active { transform: scale(.97); }
.btn.ghost { background: var(--panel2); color: var(--text); box-shadow: none; border: 1px solid var(--line); }
.btn.warn { background: linear-gradient(135deg, #ff8a5c, #ff4d7a); color: #25040d; }
.btn.small { width: auto; padding: 8px 14px; border-radius: 10px; font-size: 14px; }
.btn[disabled] { opacity: .4; pointer-events: none; }
.btn.chip { border: 2px solid var(--c, var(--line)); background: color-mix(in srgb, var(--c, #888) 18%, var(--panel)); color: var(--text); box-shadow: none; text-align: left; }
.link { color: var(--accent); text-decoration: underline; padding: 10px; }
.stack > * + * { margin-top: 10px; }

/* ---------- home / lobby ---------- */
.home { padding: 28px 20px calc(24px + var(--safe-b)); overflow-y: auto; flex: 1; }
.logo { font-size: 52px; line-height: .95; margin: 18px 0 6px; font-weight: 900; letter-spacing: .06em; text-align: center;
  background: linear-gradient(90deg, #5ef2ff, #b58cff 55%, #ff7ad1); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 18px rgba(120, 160, 255, .45)); }
.tag { text-align: center; color: var(--dim); margin: 0 0 22px; }
.panel { background: color-mix(in srgb, var(--panel) 88%, transparent); border: 1px solid var(--line); border-radius: 18px; padding: 16px; margin-bottom: 14px; backdrop-filter: blur(6px); }
.panel h2 { margin: 0 0 10px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.field { display: block; margin-bottom: 14px; color: var(--dim); font-size: 13px; }
.field input, .joinrow input { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: #0a1028; color: var(--text); font-size: 17px; user-select: text; -webkit-user-select: text; }
.seg { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; color: var(--dim); }
.seg button { width: 42px; height: 42px; border-radius: 12px; background: var(--panel2); border: 1px solid var(--line); font-weight: 800; }
.seg button.on { background: var(--accent); color: #06102a; border-color: var(--accent); }
.joinrow { display: flex; gap: 8px; margin-top: 10px; }
.joinrow input { margin: 0; text-transform: uppercase; letter-spacing: .3em; text-align: center; font-weight: 800; }
.joinrow .btn { width: 110px; flex: none; }
.center { text-align: center; }
.code { font-size: 54px; font-weight: 900; letter-spacing: .22em; text-align: center; color: var(--gold); text-shadow: 0 0 22px rgba(255, 216, 74, .4); margin: 4px 0; padding-left: .22em; }
.plist { list-style: none; margin: 0; padding: 0; }
.plist li { display: flex; justify-content: space-between; padding: 11px 4px; border-bottom: 1px solid var(--line); }
.plist li:last-child { border: 0; }
.plist small { color: var(--dim); }

/* ---------- game layout ---------- */
.top { display: flex; align-items: center; gap: 10px; padding: 8px 12px; }
.brand { font-weight: 900; letter-spacing: .12em; font-size: 14px; background: linear-gradient(90deg, #5ef2ff, #b58cff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hud { margin-left: auto; display: flex; align-items: center; gap: 12px; color: var(--dim); font-size: 13px; }
.pips { display: inline-flex; gap: 4px; }
.pips i { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--accent); }
.pips i.on { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.iconbtn { width: 36px; height: 36px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); font-size: 18px; }
.table { flex: 1; overflow-y: auto; padding: 0 10px 8px; min-height: 0; }
.opps { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 8px; scrollbar-width: none; }
.opps::-webkit-scrollbar, .hand::-webkit-scrollbar { display: none; }
.opp { display: flex; flex-direction: column; justify-content: flex-start; flex: 1 0 150px; min-width: 150px; text-align: left; background: color-mix(in srgb, var(--panel) 90%, transparent); border: 1.5px solid var(--line); border-radius: 14px; padding: 8px; }
.opp.turn, .mine.turn { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 0 18px rgba(94, 242, 255, .25); }
.opp.away { opacity: .6; }
.oname { font-weight: 800; display: flex; justify-content: space-between; gap: 6px; white-space: nowrap; }
.oname span:first-child { overflow: hidden; text-overflow: ellipsis; }
.stars { color: var(--gold); letter-spacing: 1px; font-size: 13px; }
.ometa { color: var(--dim); font-size: 12px; margin: 2px 0 6px; }
.status { margin: 2px 0 8px; padding: 9px 12px; border-radius: 12px; background: var(--panel2); border: 1px solid var(--line); display: block; width: 100%; text-align: left; }
.status b { display: block; }
.status.me { background: linear-gradient(135deg, rgba(36, 227, 245, .22), rgba(123, 108, 255, .22)); border-color: var(--accent); }
.status small { color: var(--dim); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mine { background: color-mix(in srgb, var(--panel) 90%, transparent); border: 1.5px solid var(--line); border-radius: 14px; padding: 8px; }
.mhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-weight: 800; }
.bankchip { padding: 5px 10px; border-radius: 999px; background: #0a1028; border: 1px solid var(--gold); color: var(--gold); font-size: 13px; font-weight: 800; }
.grps { display: flex; flex-wrap: wrap; gap: 6px; }
.empty { color: var(--dim); font-size: 13px; padding: 6px 2px; }

.grp { width: 82px; border-radius: 10px; overflow: hidden; background: #0a1028; border: 1.5px solid color-mix(in srgb, var(--c) 55%, #000); text-align: left; font-size: 11px; display: flex; flex-direction: column; }
.grp.full { border-color: var(--c); box-shadow: 0 0 12px color-mix(in srgb, var(--c) 65%, transparent); }
.gband { background: var(--c); color: #0a0f22; font-weight: 900; padding: 2px 6px; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; display: flex; justify-content: space-between; }
.gdots { padding: 4px 6px 0; display: flex; gap: 3px; align-items: center; color: var(--dim); }
.gdots i { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--c); }
.gdots i.on { background: var(--c); }
.gnames { padding: 3px 6px; line-height: 1.25; color: #cdd5ff; flex: 1; }
.gfoot { padding: 2px 6px 4px; color: var(--dim); font-size: 10px; border-top: 1px dashed var(--line); }
.opp .grp { width: 66px; font-size: 9.5px; }
.opp .gband { font-size: 9px; letter-spacing: 0; padding: 2px 4px; }
.opp .gnames { display: none; }

/* ---------- dock (hand / prompts) ---------- */
.dock { border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(10, 16, 40, .86), #070b1a); padding: 8px 0 calc(8px + var(--safe-b)); }
.dockhead { display: flex; align-items: center; justify-content: space-between; padding: 0 12px 6px; color: var(--dim); font-size: 13px; gap: 10px; }
.hand { display: flex; gap: 8px; overflow-x: auto; padding: 4px 12px 6px; scrollbar-width: none; }
.hand .card { flex: none; }
.prompt { padding: 0 12px; }
.prompt p { margin: 0 0 10px; font-weight: 700; }
.prompt .row { display: flex; gap: 8px; }
.prompt .hand { padding-left: 0; padding-right: 0; }
.paysum { color: var(--dim); font-size: 13px; margin: 2px 0 8px; }
.paysum b { color: var(--gold); }

/* ---------- cards ---------- */
.card {
  --c: #5d6aa8; --c2: var(--c);
  position: relative; width: 7.4em; height: 10.4em; font-size: 13px; border-radius: .9em; overflow: hidden; text-align: center;
  background: linear-gradient(170deg, #1b2450, #0c1230); border: .14em solid color-mix(in srgb, var(--c) 70%, #fff 0%);
  box-shadow: 0 .3em .9em rgba(0, 0, 0, .5), inset 0 0 1.6em color-mix(in srgb, var(--c) 16%, transparent);
  display: flex; flex-direction: column; color: var(--text); flex: none;
}
button.card:active, .card[data-act]:active { transform: translateY(-.25em); }
.card .band { background: linear-gradient(90deg, var(--c), var(--c2)); color: #0a0f22; font-weight: 900; font-size: .72em; letter-spacing: .08em; text-transform: uppercase; padding: .35em .3em; }
.card .cname { font-weight: 800; font-size: .95em; padding: .5em .4em .2em; line-height: 1.15; }
.card .cdesc { font-size: .66em; color: #b9c2ee; padding: 0 .6em; line-height: 1.25; }
.card .icon { font-size: 2.3em; margin-top: .35em; line-height: 1.1; }
.card .val { position: absolute; left: .4em; bottom: .35em; min-width: 1.7em; height: 1.7em; border-radius: 1em; padding: 0 .3em; background: #0a1028; border: .1em solid var(--gold); color: var(--gold); font-weight: 900; font-size: .8em; display: grid; place-items: center; }
.card .rents { margin-top: auto; padding: 0 .4em 2.3em 2.4em; display: flex; gap: .25em; justify-content: flex-end; font-size: .72em; }
.card .rents span { flex: 1; max-width: 2.2em; border-radius: .4em; background: color-mix(in srgb, var(--c) 22%, #0a1028); border: 1px solid color-mix(in srgb, var(--c) 60%, transparent); padding: .12em 0; font-weight: 800; }
.card.money { --c: var(--gold); justify-content: center; background: radial-gradient(circle at 50% 42%, #3a3210, #0c1230 70%); }
.card.money .big { font-size: 3em; font-weight: 900; color: var(--gold); line-height: 1; text-shadow: 0 0 .4em rgba(255, 216, 74, .5); }
.card.money .cap { font-size: .62em; letter-spacing: .2em; color: #d7c36a; margin-top: .3em; }
.card.money .val { display: none; }
.card.any .band, .card.rent.any .ring { background: conic-gradient(from 0deg, #ff4d5e, #ff9a3c, #ffd84a, #4ade80, #2dd4bf, #7fd4ff, #6c7bff, #ff6fb5, #ff4d5e); }
.card.any { --c: #d7ddff; }
.card.action { --c: var(--accent2); }
.card.a-shields { --c: #5ef2ff; } .card.a-takeover { --c: #ff5d73; } .card.a-warp { --c: #8ea2ff; }
.card.rent { --c: #9fb0ff; }
.card .ring { width: 2.6em; height: 2.6em; border-radius: 50%; margin: .7em auto 0; background: linear-gradient(90deg, var(--c) 50%, var(--c2) 50%); display: grid; place-items: center; font-size: 1em; box-shadow: 0 0 .8em color-mix(in srgb, var(--c) 50%, transparent); }
.card .ring span { width: 1.9em; height: 1.9em; border-radius: 50%; background: #0c1230; display: grid; place-items: center; font-size: .9em; }
.card.sm { font-size: 9.5px; }
.card.sm .cdesc { display: none; }
.card.sel { outline: .22em solid var(--gold); transform: translateY(-.4em); }
.card.dim { opacity: .45; }
.card.back { background: repeating-linear-gradient(45deg, #1b2450, #1b2450 6px, #141b3d 6px, #141b3d 12px); }

/* ---------- overlays ---------- */
.overlay { position: fixed; inset: 0; background: rgba(3, 5, 14, .72); backdrop-filter: blur(3px); z-index: 20; display: flex; align-items: flex-end; justify-content: center; animation: fade .15s; }
.overlay.mid { align-items: center; padding: 16px; }
.box { width: 100%; max-width: 560px; max-height: 88dvh; overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 22px 22px 0 0; padding: 16px 16px calc(18px + var(--safe-b)); animation: rise .18s; }
.overlay.mid .box { border-radius: 22px; }
.box h3 { margin: 0 0 10px; font-size: 18px; }
.box h4 { margin: 14px 0 6px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.box p { margin: 0 0 10px; color: #cdd5ff; }
.box .note { color: var(--dim); font-size: 14px; }
.sheethead { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 12px; }
.sheethead .card { font-size: 14px; }
.sheethead .info { flex: 1; min-width: 0; }
.wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.rules li { margin-bottom: 6px; color: #cdd5ff; }
.rules ul { padding-left: 20px; margin: 0 0 8px; }
.logl { font-size: 14px; color: #cdd5ff; padding: 6px 0; border-bottom: 1px solid var(--line); }
.win { text-align: center; }
.win .trophy { font-size: 64px; }
#toast { position: fixed; left: 50%; top: calc(14px + var(--safe-t)); transform: translate(-50%, -80px); background: #2a1030; border: 1px solid var(--danger); color: #ffd7de; padding: 10px 16px; border-radius: 12px; z-index: 50; transition: transform .2s; max-width: 90vw; text-align: center; pointer-events: none; }
#toast.show { transform: translate(-50%, 0); }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { transform: translateY(30px); opacity: 0; } }
@media (min-width: 700px) {
  .card { font-size: 15px; } .card.sm { font-size: 11px; }
  .grp { width: 100px; font-size: 12px; } .opp .grp { width: 72px; }
  .overlay { align-items: center; } .box { border-radius: 22px; }
}