:root {
    --accent: #2ec495;
    --enemy: #e0584f;
    --panel: rgba(16, 22, 20, 0.82);
    --panel-2: rgba(255, 255, 255, 0.05);
    --text: #f2f6f4;
    --muted: #a9b8b1;
    --line: rgba(255, 255, 255, 0.12);
    --warn: #f2c14e;
}
* { box-sizing: border-box; }
html, body {
    margin: 0;
    height: 100%;
    overflow: hidden;
    background: #0f1412;
    color: var(--text);
    font-family: 'Inter', system-ui, sans-serif;
    -webkit-user-select: none;
    user-select: none;
    touch-action: none;
}
canvas { display: block; width: 100vw; height: 100vh; }
button { font-family: inherit; }
h1, h2 { margin: 0; }
.hidden { display: none !important; }
body.is-host .client-only { display: none !important; }
body:not(.is-host) .host-only { display: none !important; }

/* ---------- Tournament HUD ---------- */
#hud {
    position: fixed;
    top: 0; left: 0; right: 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: start;
    gap: 12px;
    padding: 14px 18px;
    pointer-events: none;
}
.fighter { display: flex; flex-direction: column; gap: 6px; max-width: 280px; }
.fighter.right { justify-self: end; align-items: flex-end; text-align: right; }
.name { font-weight: 800; font-size: 0.95rem; text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5); display: flex; gap: 8px; align-items: center; }
.name small {
    font-weight: 800;
    color: #fff;
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.35);
    padding: 1px 7px;
    border-radius: 6px;
}
.bar {
    width: min(260px, 36vw);
    height: 14px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid var(--line);
    overflow: hidden;
}
.bar > div { height: 100%; border-radius: 999px; transition: width 0.35s cubic-bezier(.2,.9,.3,1); }
#hp-player { background: linear-gradient(90deg, #1f9c75, var(--accent)); }
#hp-enemy { background: linear-gradient(90deg, #ff7b6e, var(--enemy)); margin-left: auto; }
.center { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.chip {
    background: var(--panel);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 5px 12px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--muted);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.chip b { color: var(--text); }
#wind-arrow, #o-wind-arrow { display: inline-block; transition: transform 0.3s; }
.top-actions { position: fixed; bottom: 14px; right: 16px; display: flex; gap: 8px; z-index: 20; }
.btn-hud {
    background: var(--panel);
    border: 1px solid var(--line);
    color: var(--text);
    border-radius: 10px;
    padding: 7px 12px;
    font: 700 0.85rem 'Inter', sans-serif;
    text-decoration: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
}
.btn-hud:hover { border-color: var(--accent); color: var(--accent); }
.btn-hud svg { width: 16px; height: 16px; }

#banner {
    position: fixed;
    left: 0; right: 0; top: 26%;
    text-align: center;
    pointer-events: none;
    font-size: clamp(2rem, 6vw, 3.6rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    text-shadow: 0 6px 30px rgba(0, 0, 0, 0.45);
    animation: pop 0.45s cubic-bezier(0.2, 1.5, 0.4, 1);
    padding: 0 16px;
    z-index: 5;
}
#banner small { display: block; font-size: 1rem; font-weight: 700; letter-spacing: 0.2em; opacity: 0.9; margin-bottom: 4px; text-transform: uppercase; }
@keyframes pop { from { transform: scale(0.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }

#hint {
    position: fixed;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    padding: 8px 16px;
    border-radius: 999px;
    white-space: nowrap;
    max-width: calc(100vw - 32px);
    z-index: 5;
}

/* ---------- Overlays and panels ---------- */
.overlay {
    position: fixed;
    inset: 0;
    display: flex;
    padding: 16px;
    overflow-y: auto;
    background: rgba(8, 12, 10, 0.45);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    z-index: 10;
    touch-action: pan-y;
    scrollbar-width: none;
}
.overlay::-webkit-scrollbar { display: none; }
.overlay.soft { background: rgba(8, 12, 10, 0.25); -webkit-backdrop-filter: none; backdrop-filter: none; pointer-events: none; }
.panel {
    margin: auto;
    width: 100%;
    max-width: 460px;
    text-align: center;
    background: var(--panel);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 30px 26px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}
.kicker { color: var(--accent); font-weight: 800; font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase; }
.panel h1 { font-size: clamp(2.3rem, 8vw, 3.2rem); font-weight: 900; letter-spacing: -0.04em; margin: 4px 0 10px; line-height: 1.05; }
.panel h2 { font-size: clamp(1.6rem, 6vw, 2.2rem); font-weight: 900; letter-spacing: -0.03em; margin: 4px 0 14px; line-height: 1.1; }
.panel p { color: var(--muted); line-height: 1.55; margin: 0 auto 18px; max-width: 360px; }
.rules { list-style: none; padding: 0; margin: 12px auto 0; max-width: 340px; text-align: left; display: grid; gap: 8px; color: var(--muted); font-size: 0.88rem; }
.rules li { display: flex; gap: 10px; align-items: baseline; }
.rules b { color: var(--text); min-width: 66px; }
.primary {
    font: 800 1.05rem 'Inter', sans-serif;
    color: #062519;
    background: var(--accent);
    border: none;
    border-radius: 12px;
    padding: 14px 34px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(46, 196, 149, 0.3);
}
.primary:hover { filter: brightness(1.08); }
.primary:disabled, .btn:disabled { opacity: 0.45; cursor: not-allowed; filter: none; }
.btn {
    font: 700 0.95rem 'Inter', sans-serif;
    color: var(--text);
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 11px 18px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn.subtle { background: transparent; color: var(--muted); font-size: 0.85rem; padding: 8px 14px; }
.big { width: 100%; padding: 14px 20px; }
.primary.on { background: #1f9c75; color: #eafff6; }
.best { color: var(--muted); font-size: 0.82rem; text-align: center; }
.best:empty { display: none; }
.status { min-height: 1.3em; color: var(--muted); font-size: 0.88rem; margin-top: 8px; }
.status.error { color: #ff8a80; }
.field {
    width: 100%;
    font: 600 1rem 'Inter', sans-serif;
    color: var(--text);
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 14px;
    outline: none;
    -webkit-user-select: text;
    user-select: text;
}
.field:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(46, 196, 149, 0.18); }

/* ---------- Menu ---------- */
.menu-panel { max-width: 420px; padding: 26px 24px; }
.menu-panel p { margin-bottom: 14px; }
.menu-form { display: grid; gap: 10px; text-align: left; }
.menu-form label { font-size: 0.78rem; font-weight: 700; color: var(--muted); }
.join-row { display: flex; gap: 8px; }
.join-row .field { text-transform: uppercase; letter-spacing: 0.3em; font-weight: 800; text-align: center; min-width: 0; }
.divider { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; margin: 4px 0; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.invite {
    background: rgba(46, 196, 149, 0.12);
    border: 1px solid rgba(46, 196, 149, 0.45);
    color: #bff3e0;
    border-radius: 12px;
    padding: 10px 12px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 14px;
}
.how { margin-top: 10px; text-align: left; color: var(--muted); }
.how summary { cursor: pointer; font-weight: 700; font-size: 0.85rem; text-align: center; list-style: none; }
.how summary::-webkit-details-marker { display: none; }
.how summary:hover { color: var(--accent); }

/* ---------- Lobby ---------- */
.lobby-panel { max-width: 440px; padding: 22px; text-align: left; }
.room-box { background: rgba(0, 0, 0, 0.3); border: 1px dashed rgba(255, 255, 255, 0.2); border-radius: 14px; padding: 12px; text-align: center; margin-bottom: 14px; }
.room-box small { color: var(--muted); font-weight: 800; font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; }
.room-code { font-size: 2.1rem; font-weight: 900; letter-spacing: 0.18em; color: var(--accent); margin: 2px 0 8px; }
.section-title { display: flex; justify-content: space-between; align-items: baseline; font-weight: 800; margin-bottom: 8px; }
.section-title small { color: var(--muted); font-weight: 700; }
.players { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 6px; }
.player { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 12px; background: var(--panel-2); border: 1px solid transparent; font-size: 0.9rem; min-height: 42px; }
.player.me { border-color: rgba(46, 196, 149, 0.5); }
.player.empty { color: rgba(255, 255, 255, 0.28); font-size: 0.82rem; border: 1px dashed rgba(255, 255, 255, 0.08); background: transparent; }
.dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.player .who { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 6px; }
.player .who b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player .who small { color: var(--muted); font-size: 0.72rem; font-weight: 700; }
.badge { font-size: 0.64rem; font-weight: 800; padding: 3px 7px; border-radius: 6px; background: rgba(255, 255, 255, 0.08); color: var(--muted); text-transform: uppercase; white-space: nowrap; }
.badge.ok { background: rgba(46, 196, 149, 0.18); color: var(--accent); }
.badge.you { background: rgba(242, 193, 78, 0.16); color: var(--warn); }
.mini { font: 700 0.72rem 'Inter', sans-serif; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; cursor: pointer; }
.mini:hover { color: #ff8a80; border-color: #ff8a80; }
.lobby-actions { display: grid; gap: 8px; text-align: center; }

/* ---------- Online HUD ---------- */
#ohud { position: fixed; inset: 0; pointer-events: none; z-index: 4; }
.o-top { position: absolute; top: 12px; left: 0; right: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; padding: 0 12px; }
.turn-chip b { max-width: 130px; overflow: hidden; text-overflow: ellipsis; }
.turn-chip.idle { opacity: 0.7; }
.tdot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.timer { color: var(--text); font-variant-numeric: tabular-nums; font-weight: 800; min-width: 2.2em; text-align: right; }
.timer:empty { display: none; }
.timer.low { color: #ff8a80; }
.roster {
    position: absolute; top: 56px; left: 12px;
    list-style: none; margin: 0; padding: 8px 10px;
    display: grid; gap: 5px;
    background: var(--panel);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 0.78rem; font-weight: 700;
    min-width: 200px;
}
.roster:empty { display: none; }
.roster li { display: grid; grid-template-columns: 10px minmax(0, 1fr) 54px 24px auto; align-items: center; gap: 7px; padding: 2px 4px; border-radius: 6px; }
.roster li.cur { background: rgba(255, 255, 255, 0.1); }
.roster li.out { opacity: 0.45; }
.roster li.out .nm { text-decoration: line-through; }
.roster .dot { width: 10px; height: 10px; }
.roster .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px; }
.roster li.me .nm { color: #fff; }
.roster .hp { height: 6px; background: rgba(0, 0, 0, 0.45); border-radius: 999px; overflow: hidden; }
.roster .hp i { display: block; height: 100%; border-radius: 999px; transition: width 0.35s; }
.roster .hpn { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.pips { display: inline-flex; gap: 3px; align-items: center; }
.pips i { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.35); display: inline-block; }
.pips i.on { background: var(--warn); border-color: var(--warn); }
.pips em { font-style: normal; font-size: 0.7rem; color: var(--warn); }

/* ---------- Scoreboard and results ---------- */
.board-panel { max-width: 380px; padding: 22px; }
.board-list, .results-list { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 6px; text-align: left; }
.board-list li { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 12px; background: var(--panel-2); font-size: 0.92rem; }
.board-list li .who { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.board-list li.me, .results-list li.me { background: rgba(46, 196, 149, 0.14); outline: 1px solid rgba(46, 196, 149, 0.45); }
.board-list .pips i { width: 11px; height: 11px; }
.results-panel { max-width: 480px; padding: 26px 22px; }
.results-list li { display: grid; grid-template-columns: 30px 12px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: var(--panel-2); }
.results-list .place { font-weight: 900; font-size: 1.2rem; text-align: center; color: var(--muted); }
.results-list li:nth-child(1) .place { color: #ffd166; }
.results-list li:nth-child(2) .place { color: #dfe6ee; }
.results-list li:nth-child(3) .place { color: #e0a068; }
.results-list .who { min-width: 0; }
.results-list .who b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.results-list .who small { color: var(--muted); font-size: 0.75rem; font-weight: 600; }
.results-list .score { font-weight: 800; font-variant-numeric: tabular-nums; }
.results-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; align-items: center; }

/* ---------- Toasts ---------- */
#toasts { position: fixed; bottom: 70px; left: 50%; transform: translateX(-50%); display: grid; gap: 6px; z-index: 30; pointer-events: none; justify-items: center; }
.toast { background: rgba(0, 0, 0, 0.72); border: 1px solid var(--line); padding: 8px 14px; border-radius: 10px; font-weight: 700; font-size: 0.88rem; white-space: nowrap; animation: toast 3.2s forwards; }
@keyframes toast { 0% { opacity: 0; transform: translateY(8px); } 10%, 80% { opacity: 1; transform: none; } 100% { opacity: 0; } }

/* ---------- Small screens ---------- */
@media (max-width: 640px) {
    #hint { bottom: 62px; font-size: 0.8rem; white-space: normal; text-align: center; width: max-content; }
    .o-top { top: 8px; gap: 4px; }
    .o-top .chip { padding: 4px 8px; font-size: 0.75rem; }
    .roster { top: 46px; left: 8px; min-width: 0; padding: 6px 8px; font-size: 0.7rem; gap: 3px; }
    .roster li { grid-template-columns: 8px minmax(0, 1fr) 36px 20px auto; gap: 5px; }
    .roster .nm { max-width: 80px; }
    .panel { padding: 22px 18px; }
}
@media (max-height: 460px) {
    .o-top { top: 6px; }
    .o-top .chip { padding: 3px 8px; font-size: 0.75rem; }
    .roster { top: 44px; padding: 5px 8px; font-size: 0.7rem; gap: 2px; }
    .roster li { padding: 1px 3px; }
    #banner { top: 18%; font-size: 2rem; }
    #hint { bottom: 12px; }
    .panel { padding: 18px 18px; }
    .panel h1 { font-size: 2rem; margin-bottom: 6px; }
}