/* =========================================================================
   CS:GO Web —— HUD 与菜单样式
   配色参考 CS:GO：深蓝灰底 + T 方橙黄 + CT 方湖蓝
   ========================================================================= */

:root {
  --t: #e9a13b;
  --t-dim: #7a5520;
  --ct: #5fa8e8;
  --ct-dim: #2a4f75;
  --hp: #d9e2ea;
  --bg: #0c1015;
  --panel: rgba(14, 19, 25, 0.94);
  --panel-2: rgba(24, 32, 41, 0.92);
  --line: rgba(255, 255, 255, 0.10);
  --txt: #dfe6ec;
  --txt-dim: #8b9aa8;
  --good: #7bd66a;
  --bad: #e05d4a;
  --gold: #f0c04a;
  --font: "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;
  --mono: "Bahnschrift", "DIN Alternate", "Segoe UI Semibold", Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; background: #05070a; }
body { font-family: var(--font); color: var(--txt); user-select: none; -webkit-user-select: none; }
#app { position: fixed; inset: 0; }
#game { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: none; }
#overlay { position: absolute; inset: 0; pointer-events: none; }
.hidden { display: none !important; }

/* ---------------------------- 准星 ---------------------------- */
#crosshair { position: absolute; left: 50%; top: 50%; width: 0; height: 0; }
#crosshair .ch {
  position: absolute; background: #35ff6a; box-shadow: 0 0 1px rgba(0, 0, 0, 0.9);
  --gap: 6px; --len: 7px; --thick: 2px;
}
#crosshair .ch-t { width: var(--thick); height: var(--len); left: calc(var(--thick) / -2); top: calc(-1 * (var(--gap) + var(--len))); }
#crosshair .ch-b { width: var(--thick); height: var(--len); left: calc(var(--thick) / -2); top: var(--gap); }
#crosshair .ch-l { height: var(--thick); width: var(--len); top: calc(var(--thick) / -2); left: calc(-1 * (var(--gap) + var(--len))); }
#crosshair .ch-r { height: var(--thick); width: var(--len); top: calc(var(--thick) / -2); left: var(--gap); }
#crosshair .ch-dot { position: absolute; width: 2px; height: 2px; background: #35ff6a; left: -1px; top: -1px; display: none; }
#crosshair.dot .ch-dot { display: block; }

#hitmarker { position: absolute; left: 50%; top: 50%; width: 0; height: 0; opacity: 0; transition: opacity 0.09s; }
#hitmarker i { position: absolute; width: 9px; height: 2px; background: #fff; box-shadow: 0 0 2px #000; }
#hitmarker i:nth-child(1) { transform: rotate(45deg) translate(7px, 0); }
#hitmarker i:nth-child(2) { transform: rotate(-45deg) translate(7px, 0); }
#hitmarker i:nth-child(3) { transform: rotate(135deg) translate(7px, 0); }
#hitmarker i:nth-child(4) { transform: rotate(-135deg) translate(7px, 0); }
#hitmarker.show { opacity: 1; }
#hitmarker.kill i { background: var(--bad); height: 3px; }

/* ---------------------------- 全屏效果 ---------------------------- */
#flash-overlay { position: absolute; inset: 0; background: #fff; opacity: 0; }
#hurt-vignette {
  position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgba(150, 8, 8, 0.85) 100%);
  transition: opacity 0.25s;
}
#scope { position: absolute; inset: 0; display: none; }
#scope.on { display: block; }
#scope::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at center, transparent 0 34vh, #000 34.4vh);
}
#scope .scope-h { position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(0, 0, 0, 0.85); }
#scope .scope-v { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: rgba(0, 0, 0, 0.85); }
#scope .scope-ring {
  position: absolute; left: 50%; top: 50%; width: 68vh; height: 68vh; margin: -34vh 0 0 -34vh;
  border: 2px solid rgba(0, 0, 0, 0.8); border-radius: 50%;
}

/* ---------------------------- HUD 顶部 ---------------------------- */
#hud { position: absolute; inset: 0; }
#hud-top {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: stretch; gap: 4px; font-family: var(--mono);
}
#hud-top .side {
  display: flex; align-items: center; gap: 8px; padding: 6px 14px;
  background: rgba(10, 14, 19, 0.72); border-radius: 3px; min-width: 128px;
}
#hud-top .side.t { border-bottom: 2px solid var(--t); justify-content: flex-end; }
#hud-top .side.ct { border-bottom: 2px solid var(--ct); }
#hud-top .side .score { font-size: 27px; font-weight: 700; line-height: 1; }
#hud-top .side.t .score { color: var(--t); }
#hud-top .side.ct .score { color: var(--ct); }
#hud-top .side .label { font-size: 12px; color: var(--txt-dim); letter-spacing: 1px; }
#hud-top .side .alive { font-size: 11px; letter-spacing: 2px; }
#hud-top .mid {
  background: rgba(10, 14, 19, 0.82); padding: 5px 20px; border-radius: 3px; text-align: center;
}
#timer { font-size: 25px; font-weight: 700; letter-spacing: 1px; line-height: 1.05; }
#timer.urgent { color: var(--bad); animation: pulse 1s infinite; }
#timer.bomb { color: var(--t); }
#round-info { font-size: 10px; color: var(--txt-dim); letter-spacing: 1px; }
@keyframes pulse { 50% { opacity: 0.45; } }

/* ---------------------------- HUD 左下 ---------------------------- */
#hud-left { position: absolute; left: 26px; bottom: 22px; }
.stat-row { display: flex; align-items: flex-end; gap: 18px; }
.stat { display: flex; align-items: center; gap: 7px; font-family: var(--mono); }
.stat .ico { width: 22px; height: 22px; fill: currentColor; opacity: 0.85; }
.stat.hp { font-size: 40px; line-height: 0.95; color: var(--hp); }
.stat.hp.low { color: var(--bad); }
.stat.armor { font-size: 26px; color: #9fb6c9; }
#helmet-ico { font-size: 12px; opacity: 0; margin-left: -2px; }
#helmet-ico.on { opacity: 0.9; }
#money { font-family: var(--mono); font-size: 25px; color: var(--good); margin-top: 4px; }
#money .cur { font-size: 17px; opacity: 0.75; margin-right: 1px; }
#money-delta { font-size: 15px; margin-left: 8px; opacity: 0; transition: opacity 0.3s; }
#money-delta.show { opacity: 1; }
#money-delta.neg { color: var(--bad); }
#objective { margin-top: 6px; font-size: 12px; color: var(--gold); max-width: 320px; }

/* ---------------------------- HUD 右下 ---------------------------- */
#hud-right { position: absolute; right: 26px; bottom: 22px; text-align: right; }
#weapon-name { font-size: 13px; color: var(--txt-dim); letter-spacing: 1px; text-transform: uppercase; }
#ammo { font-family: var(--mono); line-height: 1; }
#ammo-mag { font-size: 44px; }
#ammo .sep { font-size: 22px; opacity: 0.4; margin: 0 4px; }
#ammo-res { font-size: 22px; opacity: 0.72; }
#ammo.empty #ammo-mag { color: var(--bad); }
#inventory { display: flex; justify-content: flex-end; gap: 5px; margin-top: 7px; }
#inventory .slot {
  font-size: 10px; padding: 3px 7px; border-radius: 2px; letter-spacing: 0.5px;
  background: rgba(10, 14, 19, 0.6); color: var(--txt-dim); border: 1px solid transparent;
}
#inventory .slot.active { color: #fff; background: rgba(233, 161, 59, 0.22); border-color: var(--t); }
#grenade-row { display: flex; justify-content: flex-end; gap: 6px; margin-top: 6px; }
#grenade-row .gr {
  width: 26px; height: 26px; border-radius: 3px; background: rgba(10, 14, 19, 0.6);
  display: flex; align-items: center; justify-content: center; font-size: 15px; position: relative;
  border: 1px solid var(--line);
}
#grenade-row .gr.active { border-color: var(--t); background: rgba(233, 161, 59, 0.2); }
#grenade-row .gr b { position: absolute; right: 1px; bottom: -1px; font-size: 9px; color: var(--gold); }

/* ---------------------------- 雷达 ---------------------------- */
#radar-wrap { position: absolute; left: 18px; top: 14px; width: 190px; }
#radar { width: 190px; height: 190px; display: block; }
#location {
  margin-top: 2px; font-size: 12px; color: var(--txt-dim); text-align: center;
  letter-spacing: 1px; text-shadow: 0 1px 2px #000;
}

/* ---------------------------- 击杀提示 ---------------------------- */
#killfeed { position: absolute; right: 20px; top: 64px; width: 380px; text-align: right; }
#killfeed .kf {
  font-size: 13px; margin-bottom: 3px; padding: 3px 8px; border-radius: 2px;
  background: rgba(8, 11, 15, 0.62); display: inline-block; animation: kfIn 0.18s ease-out;
}
@keyframes kfIn { from { opacity: 0; transform: translateX(14px); } }
#killfeed .kf .t { color: var(--t); }
#killfeed .kf .ct { color: var(--ct); }
#killfeed .kf .w { color: #cfd8de; margin: 0 6px; opacity: 0.9; }
#killfeed .kf .hs { color: var(--bad); }
#killfeed .kf.me { background: rgba(233, 161, 59, 0.2); }

/* ---------------------------- 通知与横幅 ---------------------------- */
#notify-wrap { position: absolute; left: 50%; top: 82px; transform: translateX(-50%); text-align: center; }
#notify-wrap .nt {
  font-size: 15px; padding: 5px 16px; margin-bottom: 4px; border-radius: 2px;
  background: rgba(8, 11, 15, 0.72); animation: ntIn 0.2s;
}
#notify-wrap .nt.t { border-left: 3px solid var(--t); }
#notify-wrap .nt.ct { border-left: 3px solid var(--ct); }
@keyframes ntIn { from { opacity: 0; transform: translateY(-8px); } }

#center-msg {
  position: absolute; left: 50%; top: 30%; transform: translate(-50%, -50%);
  font-size: 32px; font-weight: 700; letter-spacing: 2px; text-shadow: 0 3px 10px #000;
  opacity: 0; transition: opacity 0.3s; text-align: center;
}
#center-msg.show { opacity: 1; }
#round-banner {
  position: absolute; left: 0; right: 0; top: 34%; text-align: center;
  font-size: 44px; font-weight: 800; letter-spacing: 4px; text-shadow: 0 4px 18px #000;
}
#round-banner .sub { font-size: 16px; font-weight: 500; letter-spacing: 1px; opacity: 0.85; margin-top: 6px; }

/* ---------------------------- 进度条与提示 ---------------------------- */
#progress-wrap { position: absolute; left: 50%; bottom: 26%; transform: translateX(-50%); width: 300px; text-align: center; }
#progress-label { font-size: 13px; margin-bottom: 5px; letter-spacing: 1px; }
#progress-bar { height: 7px; background: rgba(0, 0, 0, 0.6); border: 1px solid var(--line); }
#progress-bar i { display: block; height: 100%; width: 0; background: var(--gold); transition: width 0.06s linear; }
#hint {
  position: absolute; left: 50%; bottom: 20%; transform: translateX(-50%);
  font-size: 14px; background: rgba(8, 11, 15, 0.7); padding: 6px 14px; border-radius: 2px;
}
#hint b { color: var(--gold); }
#bomb-status {
  position: absolute; left: 50%; top: 56px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--t);
  background: rgba(8, 11, 15, 0.7); padding: 4px 12px; border-radius: 2px;
}
#bomb-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bad); animation: pulse 0.6s infinite; }
#spectate {
  position: absolute; left: 50%; bottom: 12%; transform: translateX(-50%); text-align: center;
  font-size: 15px; background: rgba(8, 11, 15, 0.72); padding: 8px 18px; border-radius: 3px;
}
#spectate .big { font-size: 20px; font-weight: 700; }
#damage-dirs { position: absolute; inset: 0; }
#damage-dirs .dd {
  position: absolute; left: 50%; top: 50%; width: 4px; height: 26px; margin-left: -2px;
  background: linear-gradient(to bottom, rgba(224, 93, 74, 0.95), rgba(224, 93, 74, 0));
  transform-origin: 50% 130px;
}
#perf {
  position: absolute; right: 8px; top: 4px; font-family: var(--mono); font-size: 11px;
  color: rgba(255, 255, 255, 0.5); text-align: right; white-space: pre; display: none;
}
#perf.on { display: block; }

/* ---------------------------- 面板通用 ---------------------------- */
.panel {
  position: absolute; inset: 0; background: rgba(5, 8, 11, 0.86); pointer-events: auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  backdrop-filter: blur(3px);
}
.panel-head { width: min(1080px, 92vw); display: flex; align-items: baseline; gap: 18px; margin-bottom: 14px; }
.panel-head h2 { font-size: 22px; font-weight: 700; letter-spacing: 2px; }
.panel-hint { font-size: 12px; color: var(--txt-dim); margin-left: auto; }
.buy-money { font-family: var(--mono); font-size: 22px; color: var(--good); }

/* 购买菜单 */
#buy-body { width: min(1080px, 92vw); display: grid; grid-template-columns: 200px 1fr; gap: 14px; }
#buy-cats { display: flex; flex-direction: column; gap: 5px; }
#buy-cats .cat {
  padding: 9px 12px; background: var(--panel-2); border-left: 3px solid transparent;
  font-size: 14px; cursor: pointer; display: flex; gap: 9px; align-items: center;
}
#buy-cats .cat:hover { background: rgba(40, 52, 64, 0.95); }
#buy-cats .cat.active { border-left-color: var(--t); background: rgba(233, 161, 59, 0.16); }
#buy-cats .cat kbd { font-size: 11px; color: var(--txt-dim); }
#buy-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 8px; align-content: start; max-height: 62vh; overflow-y: auto; }
.buy-item {
  background: var(--panel-2); padding: 9px 11px; cursor: pointer; border: 1px solid transparent;
  display: flex; flex-direction: column; gap: 3px; position: relative;
}
.buy-item:hover { border-color: var(--t); background: rgba(233, 161, 59, 0.12); }
.buy-item.cant { opacity: 0.38; cursor: not-allowed; }
.buy-item.owned::after { content: '已拥有'; position: absolute; right: 8px; top: 8px; font-size: 10px; color: var(--good); }
.buy-item .n { font-size: 14px; }
.buy-item .cn { font-size: 11px; color: var(--txt-dim); }
.buy-item .p { font-family: var(--mono); font-size: 15px; color: var(--good); }
.buy-item .stats { font-size: 10px; color: var(--txt-dim); display: flex; gap: 8px; }
.buy-item kbd { position: absolute; right: 8px; bottom: 6px; font-size: 10px; color: var(--txt-dim); }

/* 记分板 */
#sb-body { width: min(1000px, 94vw); }
.sb-team { margin-bottom: 14px; }
.sb-team .head {
  display: grid; grid-template-columns: 1fr 62px 62px 62px 74px 62px; gap: 6px;
  font-size: 11px; color: var(--txt-dim); padding: 5px 10px; letter-spacing: 1px;
}
.sb-team .row {
  display: grid; grid-template-columns: 1fr 62px 62px 62px 74px 62px; gap: 6px;
  padding: 6px 10px; font-size: 14px; background: rgba(20, 27, 34, 0.75); margin-bottom: 2px;
  align-items: center;
}
.sb-team.t .row { border-left: 3px solid var(--t); }
.sb-team.ct .row { border-left: 3px solid var(--ct); }
.sb-team .row.me { background: rgba(233, 161, 59, 0.18); }
.sb-team .row.dead { opacity: 0.45; }
.sb-team .row .num { font-family: var(--mono); text-align: center; }
.sb-team .title { font-size: 16px; font-weight: 700; letter-spacing: 2px; padding: 0 10px 4px; }
.sb-team.t .title { color: var(--t); }
.sb-team.ct .title { color: var(--ct); }
.sb-team .tag { font-size: 10px; color: var(--txt-dim); margin-left: 6px; }

/* ---------------------------- 主菜单 ---------------------------- */
#menu { gap: 20px; }
.brand { text-align: center; }
.brand .logo, .load-box .logo { font-size: 54px; font-weight: 800; letter-spacing: 2px; line-height: 1; }
.brand .logo span, .load-box .logo span { color: var(--t); }
.brand .logo em, .load-box .logo em {
  font-style: normal; font-size: 20px; letter-spacing: 6px; color: var(--ct);
  display: block; margin-top: 2px;
}
.brand .tagline { font-size: 12px; color: var(--txt-dim); letter-spacing: 2px; margin-top: 8px; }
#menu-body { width: min(980px, 94vw); display: grid; grid-template-columns: 1.25fr 1fr; gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); padding: 16px; }
.card h3 { font-size: 14px; letter-spacing: 2px; color: var(--txt-dim); margin-bottom: 12px; font-weight: 600; }
.map-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.map-card { background: var(--panel-2); padding: 11px; cursor: pointer; border: 1px solid transparent; }
.map-card:hover { border-color: var(--ct); }
.map-card.sel { border-color: var(--t); background: rgba(233, 161, 59, 0.14); }
.map-card .mn { font-size: 15px; font-weight: 600; }
.map-card .mid2 { font-size: 11px; color: var(--txt-dim); font-family: var(--mono); }
.map-card .md { font-size: 11px; color: var(--txt-dim); margin-top: 5px; line-height: 1.45; }
.opt-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 11px; font-size: 13px; }
.opt-row .lbl { color: var(--txt-dim); }
.seg { display: flex; gap: 3px; }
.seg button {
  font: inherit; font-size: 12px; padding: 5px 10px; background: var(--panel-2); color: var(--txt);
  border: 1px solid transparent; cursor: pointer;
}
.seg button:hover { border-color: var(--ct); }
.seg button.on { background: rgba(233, 161, 59, 0.22); border-color: var(--t); color: #fff; }
input[type=range] { width: 150px; accent-color: var(--t); }
.val { font-family: var(--mono); font-size: 12px; color: var(--gold); min-width: 44px; text-align: right; }
.btn-row { display: flex; gap: 10px; margin-top: 6px; }
button.big {
  font: inherit; font-size: 17px; font-weight: 700; letter-spacing: 3px; padding: 13px 34px;
  background: linear-gradient(180deg, #e9a13b, #c07d1e); color: #1a1206; border: none; cursor: pointer;
  border-radius: 2px;
}
button.big:hover { filter: brightness(1.12); }
button.ghost {
  font: inherit; font-size: 13px; padding: 11px 20px; background: transparent; color: var(--txt);
  border: 1px solid var(--line); cursor: pointer;
}
button.ghost:hover { border-color: var(--ct); color: #fff; }
.help { font-size: 11.5px; color: var(--txt-dim); line-height: 1.85; }
.help kbd {
  background: rgba(255, 255, 255, 0.08); padding: 1px 6px; border-radius: 2px;
  font-family: var(--mono); font-size: 11px; color: var(--txt);
}
.credit { font-size: 11px; color: #56646f; text-align: center; }

/* ---------------------------- 设置 ---------------------------- */
#settings-body { width: min(760px, 92vw); max-height: 74vh; overflow-y: auto; }
#settings-body .group { background: var(--panel); border: 1px solid var(--line); padding: 14px 16px; margin-bottom: 10px; }

/* ---------------------------- 载入 ---------------------------- */
#loading {
  position: absolute; inset: 0; background: #070a0e; display: flex; align-items: center;
  justify-content: center; pointer-events: auto; z-index: 40;
}
.load-box { text-align: center; width: min(460px, 86vw); }
.load-box .bar { height: 4px; background: rgba(255, 255, 255, 0.09); margin: 22px 0 10px; }
.load-box .bar i { display: block; height: 100%; width: 0; background: var(--t); transition: width 0.2s; }
#load-text { font-size: 12px; color: var(--txt-dim); font-family: var(--mono); }

#pause-hint {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  font-size: 17px; background: rgba(8, 11, 15, 0.8); padding: 14px 26px; border-radius: 3px;
  pointer-events: none; letter-spacing: 1px;
}

/* 滚动条 */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.04); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.16); }

@media (max-width: 860px) {
  #menu-body { grid-template-columns: 1fr; }
  #buy-body { grid-template-columns: 1fr; }
  #radar-wrap { width: 130px; } #radar { width: 130px; height: 130px; }
  .brand .logo { font-size: 38px; }
}