:root {
  --bg: #0b0d10;
  --panel: #14171c;
  --panel-2: #1b1f26;
  --line: #262c36;
  --text: #e7eaef;
  --dim: #8b93a1;
  --accent: #ff6b35;
  --accent-2: #ffb03a;
  --good: #4ade80;
  --bad: #f4514f;
  --armor: #4aa8ff;
  --font: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%; overflow: hidden;
  background: var(--bg); color: var(--text); font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}
body { user-select: none; }
.hidden { display: none !important; }
kbd {
  font-family: var(--mono); font-size: 11px; background: #222831;
  border: 1px solid #333c48; border-bottom-width: 2px; border-radius: 4px; padding: 1px 5px;
}

#view { position: fixed; inset: 0; width: 100%; height: 100%; display: block; background: #10141a; }

/* ══════════════════════════════════ HUD ══════════════════════════════════ */
#hud { position: fixed; inset: 0; pointer-events: none; z-index: 10; }

#crosshair {
  position: absolute; left: 50%; top: 50%; width: 0; height: 0;
  --gap: 6px; --len: 7px; --thick: 2px; --col: #eaffea;
}
#crosshair .ch { position: absolute; background: var(--col); box-shadow: 0 0 2px rgba(0,0,0,.9); display: block; }
#crosshair .t { width: var(--thick); height: var(--len); left: calc(var(--thick) / -2); bottom: var(--gap); }
#crosshair .b { width: var(--thick); height: var(--len); left: calc(var(--thick) / -2); top: var(--gap); }
#crosshair .l { height: var(--thick); width: var(--len); top: calc(var(--thick) / -2); right: var(--gap); }
#crosshair .r { height: var(--thick); width: var(--len); top: calc(var(--thick) / -2); left: var(--gap); }
#crosshair .dot { width: 2px; height: 2px; left: -1px; top: -1px; opacity: .85; }
#crosshair.hit { --col: #ff5b4a; }

#hitmarker {
  position: absolute; left: 50%; top: 50%; width: 26px; height: 26px;
  margin: -13px 0 0 -13px; opacity: 0; transform: rotate(45deg) scale(1.4);
}
#hitmarker::before, #hitmarker::after {
  content: ''; position: absolute; background: #fff; box-shadow: 0 0 3px #000;
}
#hitmarker::before { left: 12px; top: 0; width: 2px; height: 26px; }
#hitmarker::after { top: 12px; left: 0; height: 2px; width: 26px; }
#hitmarker.show { animation: hm .22s ease-out; }
#hitmarker.kill::before, #hitmarker.kill::after { background: var(--bad); }
@keyframes hm {
  0% { opacity: 1; transform: rotate(45deg) scale(.6); }
  100% { opacity: 0; transform: rotate(45deg) scale(1.5); }
}

#damageDirs { position: absolute; inset: 0; }
.dmgdir {
  position: absolute; left: 50%; top: 50%; width: 300px; height: 300px;
  margin: -150px 0 0 -150px; opacity: 0;
}
.dmgdir i {
  position: absolute; left: 50%; top: 6px; margin-left: -34px;
  width: 68px; height: 12px;
  background: radial-gradient(ellipse at 50% 100%, rgba(255,60,50,.95), rgba(255,60,50,0) 70%);
}
.dmgdir.show { animation: dd .9s ease-out forwards; }
@keyframes dd { 0% { opacity: 1; } 100% { opacity: 0; } }

#scopeOverlay { position: absolute; inset: 0; background: #000; }
#scopeOverlay .scope-ring {
  position: absolute; left: 50%; top: 50%; width: 88vh; height: 88vh; margin: -44vh 0 0 -44vh;
  border-radius: 50%; background: transparent;
  box-shadow: 0 0 0 100vmax #000, inset 0 0 60px 20px rgba(0,0,0,.9);
}
#scopeOverlay .scope-h, #scopeOverlay .scope-v { position: absolute; background: rgba(10,10,10,.9); }
#scopeOverlay .scope-h { left: 0; right: 0; top: 50%; height: 1px; }
#scopeOverlay .scope-v { top: 0; bottom: 0; left: 50%; width: 1px; }

#topbar {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; align-items: center;
  background: rgba(10,12,16,.62); border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px; padding: 5px 12px; backdrop-filter: blur(6px);
  font-size: 12px; letter-spacing: .06em;
}
.tb-item { font-variant-numeric: tabular-nums; }
.tb-dim { color: var(--dim); }
.tb-dim b { color: var(--accent-2); letter-spacing: .12em; }
#matchTimer { font-family: var(--mono); font-size: 15px; font-weight: 600; }
#topbar.urgent #matchTimer { color: var(--bad); }

#leaderStrip {
  position: absolute; top: 46px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px; font-size: 11px; color: var(--dim);
}
#leaderStrip span { background: rgba(10,12,16,.5); padding: 2px 8px; border-radius: 5px; }
#leaderStrip span.me { color: var(--accent-2); }

#killfeed { position: absolute; top: 12px; right: 14px; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.kf {
  display: flex; align-items: center; gap: 7px; font-size: 13px;
  background: rgba(10,12,16,.6); border-radius: 6px; padding: 4px 9px;
  animation: kfin .18s ease-out;
  border-right: 2px solid transparent;
}
.kf.me-kill { border-right-color: var(--accent); }
.kf.me-death { border-right-color: var(--bad); }
.kf .who { color: #cfd6e2; }
.kf .who.me { color: var(--accent-2); font-weight: 600; }
.kf .wep { color: var(--dim); font-family: var(--mono); font-size: 11px; letter-spacing: .05em; }
.kf .hs { color: var(--bad); font-weight: 700; }
@keyframes kfin { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

#bottomLeft { position: absolute; left: 26px; bottom: 24px; display: flex; gap: 22px; align-items: flex-end; }
.vital { display: flex; align-items: center; gap: 8px; font-size: 34px; font-weight: 300; font-variant-numeric: tabular-nums; text-shadow: 0 2px 10px rgba(0,0,0,.8); }
.vital .ico { width: 22px; height: 22px; fill: currentColor; opacity: .85; }
.vital.armor { color: var(--armor); font-size: 26px; opacity: .92; }
.vital.low { color: var(--bad); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .55; } }

#bottomRight { position: absolute; right: 26px; bottom: 22px; text-align: right; text-shadow: 0 2px 10px rgba(0,0,0,.8); }
#weaponName { font-size: 13px; letter-spacing: .18em; color: var(--dim); text-transform: uppercase; }
#ammo { font-size: 40px; font-weight: 300; font-variant-numeric: tabular-nums; line-height: 1.05; }
#ammoSep, #ammoReserve { color: var(--dim); font-size: 22px; }
#ammo.empty #ammoMag { color: var(--bad); }
#weaponSlots { display: flex; gap: 5px; justify-content: flex-end; margin-top: 6px; }
.wslot {
  font-size: 10px; letter-spacing: .1em; padding: 3px 7px; border-radius: 4px;
  background: rgba(255,255,255,.05); color: var(--dim); border: 1px solid transparent;
}
.wslot.active { background: rgba(255,107,53,.16); color: var(--accent-2); border-color: rgba(255,107,53,.4); }
#reloadBar { width: 150px; height: 3px; background: rgba(255,255,255,.12); margin-top: 8px; margin-left: auto; border-radius: 2px; opacity: 0; transition: opacity .12s; }
#reloadBar.show { opacity: 1; }
#reloadBar i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 2px; }

#centerMsg {
  position: absolute; left: 0; right: 0; top: 34%; text-align: center;
  font-size: 26px; font-weight: 300; letter-spacing: .04em; opacity: 0;
  transition: opacity .2s; text-shadow: 0 3px 18px rgba(0,0,0,.9);
}
#centerMsg.show { opacity: 1; }
#centerMsg small { display: block; font-size: 14px; color: var(--dim); margin-top: 6px; letter-spacing: .1em; }

#chatLog { position: absolute; left: 20px; bottom: 96px; display: flex; flex-direction: column; gap: 3px; max-width: 40vw; }
.chatline { font-size: 13px; background: rgba(10,12,16,.5); padding: 3px 8px; border-radius: 5px; animation: kfin .15s ease-out; }
.chatline b { color: var(--accent-2); }
.chatline.sys { color: var(--dim); font-style: italic; }
#chatForm { position: absolute; left: 20px; bottom: 66px; pointer-events: auto; }
#chatInput {
  width: 380px; background: rgba(10,12,16,.9); border: 1px solid var(--line);
  border-radius: 6px; color: var(--text); padding: 8px 11px; font-size: 14px; font-family: var(--font);
  outline: none;
}
#chatInput:focus { border-color: var(--accent); }

#scoreboard {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(760px, 92vw); background: rgba(12,14,19,.93); border: 1px solid var(--line);
  border-radius: 12px; padding: 20px 24px; backdrop-filter: blur(10px);
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.sb-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.sb-head h2 { margin: 0; font-size: 16px; letter-spacing: .18em; font-weight: 600; }
.sb-head span { font-size: 12px; color: var(--dim); }
.sb-head b { color: var(--accent-2); letter-spacing: .14em; }
#scoreboard table { width: 100%; border-collapse: collapse; font-size: 14px; }
#scoreboard th {
  text-align: left; font-size: 10px; letter-spacing: .14em; color: var(--dim);
  text-transform: uppercase; font-weight: 500; padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
#scoreboard td { padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.04); font-variant-numeric: tabular-nums; }
#scoreboard th:not(:nth-child(2)), #scoreboard td:not(:nth-child(2)) { width: 62px; }
#scoreboard tr.me td { color: var(--accent-2); }
#scoreboard td .bot { font-size: 10px; color: var(--dim); margin-left: 6px; letter-spacing: .1em; }
.sb-foot { margin-top: 14px; font-size: 11px; color: var(--dim); }

/* ══════════════════════════════════ MENU ═════════════════════════════════ */
#menu { position: fixed; inset: 0; z-index: 40; overflow-y: auto; background: radial-gradient(120% 90% at 50% 0%, #171c24 0%, #0b0d10 60%); }
.bg-grid {
  position: absolute; inset: 0; opacity: .25; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 75%);
}
#menuInner { position: relative; max-width: 940px; margin: 0 auto; padding: 46px 20px 60px; display: grid; gap: 18px; grid-template-columns: 1fr 300px; align-items: start; }
#menuInner header { grid-column: 1 / -1; text-align: center; margin-bottom: 6px; }
.logo { font-size: 46px; font-weight: 800; letter-spacing: .3em; margin-left: .3em; background: linear-gradient(180deg, #fff, #9aa4b4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tag { color: var(--dim); font-size: 13px; letter-spacing: .1em; margin-top: 2px; }
#menuInner footer { grid-column: 1 / -1; text-align: center; color: var(--dim); font-size: 12px; margin-top: 4px; }
#menuInner footer b { color: #c3cad6; font-weight: 600; }

.panel { background: linear-gradient(180deg, var(--panel), #101318); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.panel-title { font-size: 11px; letter-spacing: .18em; color: var(--dim); text-transform: uppercase; margin-bottom: 14px; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 11px; letter-spacing: .12em; color: var(--dim); text-transform: uppercase; margin-bottom: 6px; }
input[type=text], input:not([type]), select, .field input {
  width: 100%; background: #0d1015; border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 11px 12px; font-size: 15px; font-family: var(--font); outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.field input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,107,53,.13); }
.field input.code { font-family: var(--mono); letter-spacing: .34em; text-transform: uppercase; font-size: 19px; text-align: center; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--dim) 50%), linear-gradient(135deg, var(--dim) 50%, transparent 50%); background-position: right 14px top 50%, right 9px top 50%; background-size: 5px 5px; background-repeat: no-repeat; cursor: pointer; }

.tabs { display: flex; gap: 4px; background: #0d1015; padding: 4px; border-radius: 9px; margin-bottom: 16px; }
.tab { flex: 1; background: none; border: 0; color: var(--dim); padding: 8px; border-radius: 6px; cursor: pointer; font-size: 13px; font-family: var(--font); transition: .12s; }
.tab:hover { color: var(--text); }
.tab.active { background: var(--panel-2); color: var(--text); box-shadow: 0 1px 0 rgba(255,255,255,.05) inset; }
.tabbody { display: none; }
.tabbody.active { display: block; animation: fade .16s ease-out; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.check { display: flex; align-items: center; gap: 9px; font-size: 13px; color: #c3cad6; margin: 4px 0 16px; cursor: pointer; }
.check input { accent-color: var(--accent); width: 15px; height: 15px; }

.btn {
  width: 100%; border: 0; border-radius: 9px; padding: 13px; font-size: 14px; font-weight: 600;
  letter-spacing: .06em; cursor: pointer; font-family: var(--font); transition: .12s; color: var(--text);
}
.btn.primary { background: linear-gradient(180deg, var(--accent), #e2531f); box-shadow: 0 6px 18px rgba(255,107,53,.22); }
.btn.primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.primary:active { transform: none; }
.btn.ghost { background: #171b22; border: 1px solid var(--line); color: var(--dim); }
.btn.ghost:hover { color: var(--text); border-color: #38414f; }
.btn:disabled { opacity: .5; cursor: default; transform: none !important; }

.roomlist { display: flex; flex-direction: column; gap: 7px; max-height: 244px; overflow-y: auto; margin-bottom: 12px; }
.roomlist .empty { color: var(--dim); font-size: 13px; padding: 26px 0; text-align: center; }
.room {
  display: flex; align-items: center; gap: 12px; background: #0f1218; border: 1px solid var(--line);
  border-radius: 9px; padding: 11px 13px; cursor: pointer; transition: .12s;
}
.room:hover { border-color: var(--accent); background: #131820; }
.room .rcode { font-family: var(--mono); letter-spacing: .16em; color: var(--accent-2); font-size: 14px; }
.room .rname { flex: 1; font-size: 14px; }
.room .rcount { font-size: 12px; color: var(--dim); font-variant-numeric: tabular-nums; }
.hint { color: var(--dim); font-size: 12px; line-height: 1.55; margin: 12px 0 0; }
.error { background: rgba(244,81,79,.1); border: 1px solid rgba(244,81,79,.35); color: #ffb0ae; font-size: 13px; padding: 10px 12px; border-radius: 8px; margin-top: 14px; }

.settings .slider { display: block; margin-bottom: 16px; }
.settings .slider > span { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; margin-bottom: 8px; }
.settings .slider b { color: var(--text); font-family: var(--mono); font-weight: 500; }
input[type=range] { width: 100%; accent-color: var(--accent); }

/* ═════════════════════════════ overlays ══════════════════════════════════ */
#pauseOverlay { position: fixed; inset: 0; z-index: 30; background: rgba(8,10,13,.72); backdrop-filter: blur(5px); display: flex; align-items: center; justify-content: center; }
.pause-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: 320px; text-align: center; }
.pause-card h2 { margin: 0 0 6px; font-size: 20px; letter-spacing: .1em; }
.pause-card p { color: var(--dim); font-size: 13px; margin: 0 0 20px; }
.pause-card .btn { margin-bottom: 9px; }

#loading { position: fixed; inset: 0; z-index: 50; background: rgba(8,10,13,.9); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; color: var(--dim); font-size: 13px; letter-spacing: .1em; }
.spinner { width: 34px; height: 34px; border: 2px solid rgba(255,255,255,.14); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#perf {
  position: fixed; left: 8px; top: 8px; z-index: 20; font-family: var(--mono); font-size: 11px;
  background: rgba(0,0,0,.55); padding: 6px 9px; border-radius: 6px; color: #9fe8a0;
  white-space: pre; line-height: 1.5; pointer-events: none;
}

@media (max-width: 820px) {
  #menuInner { grid-template-columns: 1fr; }
  .logo { font-size: 34px; }
}