/* ============================================================
   AC-130 · 空中之眼  —  战术 HUD 样式
   ============================================================ */
:root {
  --amber: #ffc46a;
  --green: #8ef2c0;
  --cyan: #5fe0ff;
  --red: #ff5b4a;
  --panel: rgba(9, 15, 14, 0.58);
  --panel-line: rgba(140, 220, 190, 0.22);
  --text: #dff3ea;
  --dim: #8fa8a0;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", "Noto Sans Mono CJK SC", monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; width: 100%; height: 100%;
  background: #0a0d0c; overflow: hidden;
  font-family: var(--mono);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
#app { position: fixed; inset: 0; }
#gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: none; }
#hudCanvas { position: absolute; inset: 0; pointer-events: none; }
#ui { position: absolute; inset: 0; pointer-events: none; }
.hidden { display: none !important; }

/* ------------------------------------------------------------- 面板通用 */
.panel {
  position: absolute;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  padding: 10px 12px 11px;
  box-shadow: 0 6px 26px rgba(0, 0, 0, 0.42), inset 0 0 26px rgba(120, 240, 200, 0.04);
  min-width: 236px;
}
#panelMission { top: 16px; left: 16px; width: 268px; }
#panelStats { top: 16px; right: 16px; width: 190px; }

.ptitle {
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--green); opacity: 0.92; margin-bottom: 8px;
  display: flex; align-items: center; gap: 7px;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 8px var(--green); animation: pulse 2.1s infinite;
}
.dot.amber { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.28} }

.phase { font-size: 15px; font-weight: 700; letter-spacing: 0.03em; color: #ffeccd; }
.phaseSub { font-size: 10.5px; color: var(--dim); margin-top: 3px; line-height: 1.45; }

.field { margin-top: 10px; }
.field.row { display: flex; align-items: center; gap: 8px; }
.flabel { font-size: 10px; color: var(--dim); letter-spacing: 0.06em; flex: 0 0 auto; }
.fval { font-size: 10px; color: var(--text); width: 34px; text-align: right; }

.track {
  position: relative; height: 8px; margin-top: 5px; border-radius: 3px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: visible;
}
.track.sm { flex: 1 1 auto; height: 6px; margin-top: 0; }
.barfill {
  position: absolute; inset: 0 auto 0 0; width: 0%;
  background: linear-gradient(90deg, #46b98a, var(--green));
  border-radius: 3px; transition: width 0.12s linear;
  box-shadow: 0 0 8px rgba(142, 242, 192, 0.42);
}
.barfill.cyan { background: linear-gradient(90deg, #2f8fb8, var(--cyan)); box-shadow: 0 0 8px rgba(95, 224, 255, 0.4); }
.barfill.ok { background: linear-gradient(90deg, #46b98a, var(--green)); }
.barfill.warn { background: linear-gradient(90deg, #c08a2a, var(--amber)); box-shadow: 0 0 8px rgba(255,196,106,.4); }
.barfill.bad { background: linear-gradient(90deg, #a02a20, var(--red)); box-shadow: 0 0 8px rgba(255,91,74,.45); }
.barfill.reload { background: linear-gradient(90deg, #7a5cc0, #b39cf5); box-shadow: 0 0 8px rgba(179,156,245,.5); }

.mark {
  position: absolute; top: -3px; width: 2px; height: 14px; left: 0%;
  background: #fff; box-shadow: 0 0 6px #fff; border-radius: 1px;
}
.wave {
  position: absolute; top: 50%; width: 2px; height: 8px; margin-top: -4px;
  background: rgba(255, 255, 255, 0.42);
}
.wave.w1 { left: 16%; } .wave.w2 { left: 40%; } .wave.w3 { left: 63%; } .wave.w4 { left: 90%; }

.srow {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 11px; color: var(--dim); padding: 3px 0;
}
.srow b { font-size: 16px; color: var(--text); font-variant-numeric: tabular-nums; }
.srow b.val { color: var(--green); }
.srow b.hot { color: var(--amber); text-shadow: 0 0 10px rgba(255, 196, 106, 0.6); }

/* --------------------------------------------------------------- 武器条 */
#weapons {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px;
}
.wcard {
  display: flex; gap: 9px; align-items: stretch;
  width: 210px; padding: 9px 11px;
  background: rgba(9, 15, 14, 0.6);
  border: 1px solid rgba(140, 220, 190, 0.16);
  border-radius: 4px;
  backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px);
  transition: border-color .16s, background .16s, transform .16s;
  opacity: 0.62;
}
.wcard.active {
  opacity: 1; transform: translateY(-3px);
  border-color: var(--amber);
  background: rgba(30, 22, 10, 0.72);
  box-shadow: 0 0 20px rgba(255, 196, 106, 0.22), inset 0 0 22px rgba(255, 196, 106, 0.07);
}
.wcard.reloading { border-color: #b39cf5; }
.wcard.empty { border-color: var(--red); animation: warnblink 1s infinite; }
@keyframes warnblink { 0%,100%{background:rgba(9,15,14,.6)} 50%{background:rgba(60,14,10,.7)} }

.wkey {
  flex: 0 0 22px; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--amber);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.wmain { flex: 1 1 auto; min-width: 0; }
.wname { font-size: 11.5px; font-weight: 700; color: #ffeccd; white-space: nowrap; }
.wshort { font-size: 8.5px; color: var(--dim); margin-left: 6px; letter-spacing: 0.08em; }
.wbar { height: 4px; margin: 6px 0 5px; background: rgba(255, 255, 255, 0.1); border-radius: 2px; position: relative; overflow: hidden; }
.wbarfill { position: absolute; inset: 0 auto 0 0; width: 100%; background: var(--amber); border-radius: 2px; transition: width .1s linear; }
.wcard.w-mg .wbarfill { background: var(--green); box-shadow: 0 0 7px rgba(142,242,192,.5); }
.wcard.w-bofors .wbarfill { background: var(--amber); box-shadow: 0 0 7px rgba(255,196,106,.5); }
.wcard.w-missile .wbarfill { background: #ff8a5c; box-shadow: 0 0 7px rgba(255,138,92,.5); }
.wcard .wbarfill.reload { background: #b39cf5 !important; box-shadow: 0 0 8px rgba(179,156,245,.6) !important; }
.wmeta { display: flex; justify-content: space-between; font-size: 10px; color: var(--dim); }
.wammo { color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: .04em; }

#hint {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  font-size: 10px; color: rgba(200, 220, 212, 0.42); white-space: nowrap;
}

/* ------------------------------------------------------------- 热成像 */
/* 开启热成像时整个 HUD（DOM 面板 + 2D 战术层）一起去色，保持"同一个观察设备"的统一观感 */
#app.thermal #ui,
#app.thermal #hudCanvas { filter: grayscale(1) contrast(1.05) brightness(1.04); }

#thermalTag {
  position: absolute; left: 16px; bottom: 14px;
  display: flex; align-items: center; gap: 6px;
  font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(210, 226, 220, 0.42);
  border: 1px solid rgba(190, 210, 205, 0.14);
  background: rgba(9, 15, 14, 0.5);
  border-radius: 3px; padding: 4px 9px;
  opacity: 0.55;
  transition: opacity 0.18s linear, color 0.18s linear, border-color 0.18s linear;
}
#thermalTag i {
  display: block; width: 6px; height: 6px; border-radius: 50%;
  background: rgba(200, 220, 214, 0.32);
}
#thermalTag.on {
  opacity: 1; color: #f4f9f7;
  border-color: rgba(240, 250, 246, 0.5);
  box-shadow: 0 0 18px rgba(220, 240, 234, 0.16);
}
#thermalTag.on i { background: #fff; box-shadow: 0 0 9px #fff; animation: pulse 1.5s infinite; }

/* ----------------------------------------------------------------- 提示 */
#toast {
  position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  text-align: center; max-width: 46vw;
}
.toastline {
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em;
  padding: 5px 14px; border-radius: 3px;
  background: rgba(9, 15, 14, 0.72); border: 1px solid rgba(140, 220, 190, 0.2);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  transition: opacity .18s linear;
}
.toastline.info { color: var(--cyan); border-color: rgba(95, 224, 255, 0.34); }
.toastline.ok { color: var(--green); border-color: rgba(142, 242, 192, 0.4); }
.toastline.warn { color: var(--amber); border-color: rgba(255, 196, 106, 0.42); }
.toastline.danger {
  color: #ffd9d2; background: rgba(80, 14, 8, 0.78); border-color: rgba(255, 91, 74, 0.6);
  box-shadow: 0 0 24px rgba(255, 91, 74, 0.24);
}

#warn {
  position: absolute; top: 42%; left: 50%; transform: translate(-50%, -50%);
  font-size: 21px; font-weight: 800; letter-spacing: 0.1em;
  color: #ffd9d2; background: rgba(96, 14, 8, 0.66);
  border: 1px solid rgba(255, 91, 74, 0.6); border-radius: 4px;
  padding: 10px 26px; text-shadow: 0 0 18px rgba(255, 60, 40, 0.8);
  animation: warnpulse 1.1s infinite;
}
@keyframes warnpulse { 0%,100%{opacity:.92} 50%{opacity:.55} }

/* ---------------------------------------------------------- 加载 / 菜单 */
#boot {
  position: absolute; inset: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 50% 40%, rgba(60, 44, 20, 0.55), transparent 62%),
    linear-gradient(180deg, #0c1413, #060a09);
}
.bootInner { text-align: center; width: 460px; }
.logo {
  font-size: 34px; font-weight: 800; letter-spacing: 0.14em; color: #fff2d8;
  text-shadow: 0 0 30px rgba(255, 180, 90, 0.42);
}
.logo span { color: var(--amber); }
.logo.big { font-size: 40px; }
.sub { font-size: 12px; letter-spacing: 0.24em; color: var(--dim); margin-top: 8px; }
.bootBarWrap {
  margin: 30px auto 10px; height: 4px; width: 100%;
  background: rgba(255, 255, 255, 0.1); border-radius: 2px; overflow: hidden;
}
#bootBar { height: 100%; width: 2%; background: linear-gradient(90deg, #c08a2a, var(--amber)); transition: width .25s ease; box-shadow: 0 0 12px rgba(255,196,106,.6); }
#bootText { font-size: 11px; color: var(--dim); letter-spacing: 0.08em; }

#menu, #result {
  position: absolute; inset: 0; z-index: 30;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 50% 45%, rgba(24, 40, 34, 0.5), transparent 66%),
    linear-gradient(180deg, rgba(4, 8, 7, 0.86), rgba(4, 8, 7, 0.94));
  backdrop-filter: blur(3px);
}
.menuCard {
  width: min(760px, 92vw); max-height: 92vh; overflow-y: auto;
  background: rgba(10, 16, 15, 0.9);
  border: 1px solid rgba(140, 220, 190, 0.24);
  border-radius: 6px; padding: 30px 38px 34px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.7), inset 0 0 60px rgba(120, 240, 200, 0.035);
  text-align: center;
}
.menuCard.narrow { width: min(460px, 92vw); padding: 32px 34px 30px; }
.menuCard::-webkit-scrollbar { width: 8px; }
.menuCard::-webkit-scrollbar-thumb { background: rgba(140, 220, 190, 0.22); border-radius: 4px; }

.brief { text-align: left; margin: 22px 0 18px; font-size: 12.5px; line-height: 1.85; color: #cfe6dd; }
.brief p { margin: 0 0 9px; }
.brief b { color: var(--amber); }
.brief .warnline { color: #ffb3a6; }

.controls {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px;
  text-align: left; font-size: 11px; color: var(--dim); margin-bottom: 18px;
}
.ctl { background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.06); border-radius: 3px; padding: 5px 8px; }
.ctl b { color: var(--cyan); }

.weaponsBrief { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.wbrief {
  text-align: left; padding: 10px 12px; border-radius: 4px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid color-mix(in srgb, var(--c) 38%, transparent);
  border-left: 3px solid var(--c);
}
.wbrief b { display: block; font-size: 12px; color: var(--c); margin-bottom: 3px; }
.wbrief span { font-size: 10.5px; color: var(--dim); line-height: 1.5; }

.reloadNote { margin-top: 14px; font-size: 11px; color: var(--dim); text-align: left; }
.reloadNote b { color: var(--green); }

button {
  margin-top: 24px; padding: 13px 46px;
  font-family: var(--mono); font-size: 15px; font-weight: 800; letter-spacing: 0.16em;
  color: #1a1206; background: linear-gradient(180deg, #ffd894, var(--amber));
  border: none; border-radius: 4px; cursor: pointer;
  box-shadow: 0 6px 26px rgba(255, 180, 90, 0.35);
  transition: transform .12s, box-shadow .12s, filter .12s;
}
button:hover { transform: translateY(-2px); box-shadow: 0 10px 34px rgba(255, 180, 90, 0.5); filter: brightness(1.06); }
button:active { transform: translateY(0); }

#resultTitle { font-size: 32px; font-weight: 800; letter-spacing: 0.14em; }
#resultTitle.win { color: var(--green); text-shadow: 0 0 30px rgba(142, 242, 192, 0.5); }
#resultTitle.lose { color: var(--red); text-shadow: 0 0 30px rgba(255, 91, 74, 0.5); }
.rbody { margin-top: 20px; }
.rrow {
  display: flex; justify-content: space-between; font-size: 12.5px;
  padding: 7px 4px; border-bottom: 1px dashed rgba(255, 255, 255, 0.08); color: var(--dim);
}
.rrow b { color: var(--text); font-size: 15px; font-variant-numeric: tabular-nums; }