:root {
    --ink: #e8f1ff;
    --dim: #8aa2c0;
    --panel: rgba(11, 21, 34, 0.86);
    --line: rgba(86, 208, 255, 0.35);
    --accent: #56d0ff;
    --good: #4be08a;
    --bad: #ff6b7a;
    --warn: #ffcf5c;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    height: 100%;
    overflow: hidden;
    background: #050a12;
    color: var(--ink);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

#view { display: block; width: 100vw; height: 100vh; }

/* ---------------------------------------------------------------- HUD */
.hud { position: fixed; inset: 0; pointer-events: none; z-index: 5; }

.hud__corner {
    position: absolute;
    padding: 12px 16px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    backdrop-filter: blur(6px);
    min-width: 180px;
}
.hud__corner--tl { top: 16px; left: 16px; }
.hud__corner--bl { bottom: 16px; left: 16px; }
.hud__corner--br { bottom: 16px; right: 16px; max-width: 280px; }

.hud__label { margin: 0; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.hud__label b { color: var(--ink); }
.hud__meta { margin: 6px 0 0; display: flex; gap: 6px; }
.hud__pill {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
    padding: 2px 8px; border-radius: 999px; background: rgba(86, 208, 255, 0.16);
    color: var(--accent); border: 1px solid var(--line);
}
.hud__pill--soft { background: rgba(255, 207, 92, 0.14); color: var(--warn); border-color: rgba(255, 207, 92, 0.35); }

.scores { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 4px; }
.scores li { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.scores li.is-you { color: var(--accent); font-weight: 700; }
.scores li .pts { font-variant-numeric: tabular-nums; }

.hud__brand { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); text-align: center; }
.hud__brand-title { margin: 0; font-weight: 800; letter-spacing: 0.02em; }
.hud__brand-sub { margin: 2px 0 0; font-size: 12px; color: var(--dim); }

.hud__question {
    position: absolute; top: 84px; left: 50%; transform: translateX(-50%);
    width: min(760px, 82vw); text-align: center;
    background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
    padding: 14px 22px 18px; backdrop-filter: blur(6px);
}
.hud__category { margin: 0 0 6px; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--warn); }
.hud__prompt { margin: 0 0 12px; font-size: clamp(18px, 2.4vw, 27px); line-height: 1.28; font-weight: 700; }
.hud__timer { height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.hud__timer-fill { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--good), var(--accent)); transition: width 0.1s linear; }
.hud__timer-text { margin: 6px 0 0; font-size: 13px; color: var(--dim); font-variant-numeric: tabular-nums; }

.hud__ammo { margin: 4px 0 0; font-variant-numeric: tabular-nums; }
.hud__ammo-now { font-size: 30px; font-weight: 800; }
.hud__ammo-max { font-size: 15px; color: var(--dim); }
.hud__stun { margin: 6px 0 0; font-size: 12px; font-weight: 800; letter-spacing: 0.16em; color: var(--bad); }
.hud__scavenger { margin: 6px 0 0; font-size: 11px; line-height: 1.4; color: var(--warn); }

.roster { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; font-size: 13px; }
.roster li { display: flex; justify-content: space-between; gap: 8px; }
.roster li .tag { color: var(--dim); }
.roster li.is-you { color: var(--accent); }
.roster li.is-stunned { color: var(--bad); }

.hud__keys { margin: 10px 0 0; font-size: 11px; color: var(--dim); line-height: 1.5; }
.hud__conn {
    position: absolute; top: 16px; right: 16px; margin: 0; font-size: 12px;
    padding: 6px 12px; border-radius: 999px; background: rgba(255, 107, 122, 0.16);
    color: var(--bad); border: 1px solid rgba(255, 107, 122, 0.4);
}

/* ---------------------------------------------------------- crosshair */
.crosshair { position: absolute; left: 50%; top: 50%; width: 26px; height: 26px; transform: translate(-50%, -50%); }
.crosshair__tick { position: absolute; background: var(--ink); opacity: 0.85; }
.crosshair__tick--up, .crosshair__tick--down { width: 2px; height: 7px; left: 50%; margin-left: -1px; }
.crosshair__tick--up { top: 0; } .crosshair__tick--down { bottom: 0; }
.crosshair__tick--left, .crosshair__tick--right { height: 2px; width: 7px; top: 50%; margin-top: -1px; }
.crosshair__tick--left { left: 0; } .crosshair__tick--right { right: 0; }
.crosshair__dot { position: absolute; left: 50%; top: 50%; width: 3px; height: 3px; border-radius: 50%; background: var(--accent); transform: translate(-50%, -50%); }

.hitmarker {
    position: absolute; left: 50%; top: 50%; width: 30px; height: 30px; transform: translate(-50%, -50%) rotate(45deg);
    opacity: 0; transition: opacity 0.12s ease;
}
.hitmarker.is-hit { opacity: 1; border: 3px solid var(--good); }
.hitmarker.is-miss { opacity: 1; border: 3px solid var(--bad); }

.score-pop {
    position: absolute; left: 50%; top: 42%; transform: translateX(-50%);
    margin: 0; font-size: 22px; font-weight: 800; opacity: 0; transition: opacity 0.2s, transform 0.2s;
}
.score-pop.is-show { opacity: 1; transform: translateX(-50%) translateY(-14px); }

/* ------------------------------------------------------------ overlays */
.overlay {
    position: fixed; inset: 0; z-index: 10; display: grid; place-items: center;
    background: radial-gradient(1200px 700px at 50% 20%, rgba(20, 40, 66, 0.55), rgba(3, 7, 13, 0.92));
    padding: 24px;
}
.overlay[hidden] { display: none; }

.panel {
    width: min(560px, 92vw); background: var(--panel); border: 1px solid var(--line);
    border-radius: 20px; padding: 28px 30px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.panel--small { width: min(420px, 92vw); text-align: center; }
.panel__eyebrow { margin: 0 0 6px; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.panel h1 { margin: 0 0 12px; font-size: clamp(26px, 5vw, 40px); }
.panel h1 span { color: var(--accent); }
.panel__lede { margin: 0 0 16px; color: var(--dim); line-height: 1.55; }
.panel__name { margin: 0 0 16px; font-size: 14px; color: var(--dim); }
.panel__name b { color: var(--ink); }
.panel__note { margin: 14px 0 0; font-size: 12px; color: var(--dim); line-height: 1.5; }

.start__row { display: flex; gap: 10px; margin-bottom: 12px; }

.button {
    cursor: pointer; border: 0; border-radius: 12px; padding: 12px 20px;
    font-size: 15px; font-weight: 700; color: #04121c;
    background: linear-gradient(180deg, #7fe0ff, var(--accent));
    transition: transform 0.08s ease, filter 0.15s ease;
}
.button:hover { filter: brightness(1.07); }
.button:active { transform: translateY(1px); }
.button--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.button:disabled { opacity: 0.5; cursor: default; }

.input {
    flex: 1; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line);
    background: rgba(3, 9, 16, 0.7); color: var(--ink); font-size: 15px;
    text-transform: uppercase; letter-spacing: 0.24em; text-align: center;
}
.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.input--answer { text-transform: none; letter-spacing: normal; text-align: left; }

.tiebreak__prompt { margin: 0 0 16px; font-size: clamp(18px, 3vw, 22px); line-height: 1.3; font-weight: 700; }

.lobby__players { list-style: none; margin: 12px 0; padding: 0; display: grid; gap: 8px; }
.lobby__players li {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.06);
}
.lobby__players li .ready { font-size: 12px; color: var(--good); }
.lobby__players li .waiting { font-size: 12px; color: var(--dim); }

.lobby__mode { display: flex; align-items: center; gap: 8px; justify-content: center; margin: 10px 0 16px; font-size: 13px; color: var(--dim); }
.chip {
    cursor: pointer; border: 1px solid var(--line); background: transparent; color: var(--ink);
    padding: 6px 12px; border-radius: 999px; font-size: 13px;
}
.chip--on { background: rgba(86, 208, 255, 0.18); color: var(--accent); }

@media (max-width: 720px) {
    .hud__corner--br { display: none; }
    .hud__brand { display: none; }
    .hud__question { top: 72px; }
}