/* 后室联机版 —— 界面样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --yellow: #c9b458;
  --yellow-dim: #8a7c3e;
  --bg: #0d0b07;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  /* 非拉丁文本必须随作品打包字体（规范要求），系统字体仅作兜底 */
  font-family: "BackroomsZH", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: #d8cfa8;
  user-select: none;
}

#game { position: fixed; inset: 0; }
#c { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; }

#vignette { position: absolute; inset: 0; pointer-events: none; z-index: 5;
  background: radial-gradient(ellipse at center, transparent 52%, rgba(0,0,0,0.55) 100%); }
#darkness { position: absolute; inset: 0; pointer-events: none; z-index: 6;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.96) 90%);
  opacity: 0; transition: opacity 0.25s; }
#damage { position: absolute; inset: 0; pointer-events: none; z-index: 7;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(160,10,0,0.55) 100%);
  opacity: 0; }

/* ---------- HUD ---------- */
#hud { position: absolute; inset: 0; pointer-events: none; z-index: 10; }
#hud.hidden, .hidden { display: none !important; }
#joystick-zone { pointer-events: auto; touch-action: none; }

#crosshair { position: absolute; left: 50%; top: 50%; width: 6px; height: 6px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(230,220,180,0.8); border-radius: 50%;
  box-shadow: 0 0 4px rgba(0,0,0,0.8); }

#bars { position: absolute; left: 24px; bottom: 24px; width: 240px;
  display: flex; flex-direction: column; gap: 8px; }
.bar { display: flex; align-items: center; gap: 10px; }
.bar .label { width: 34px; font-size: 13px; letter-spacing: 2px; color: #b7ab7a; text-shadow: 0 1px 2px #000; }
.bar .track { flex: 1; height: 10px; background: rgba(0,0,0,0.55);
  border: 1px solid rgba(201,180,88,0.35); border-radius: 4px; overflow: hidden; }
.bar .fill { height: 100%; width: 100%; border-radius: 3px; transition: width 0.15s linear; }
#staminaFill { background: linear-gradient(90deg, #a8933f, #e0cd6e); }
#staminaFill.low { background: linear-gradient(90deg, #8a4a2a, #cf7a3a); }
#healthFill { background: linear-gradient(90deg, #7a2a22, #c0392b); }
#sanFill { background: linear-gradient(90deg, #3a5a8a, #7ab0d8); }
#sanFill.low { background: linear-gradient(90deg, #5a2a6a, #a04a8a); }
#batteryFill { background: linear-gradient(90deg, #8a6a1f, #ffd24a); }
#batteryFill.low { background: linear-gradient(90deg, #8a3a1f, #ff8a4a); }

#status { position: absolute; right: 24px; bottom: 24px;
  display: flex; gap: 18px; font-size: 14px; color: #c5b878; text-shadow: 0 1px 3px #000; }
#bottleCount { color: #9fd8e8; }
#netState { color: #8fa87a; }

#objective { position: absolute; left: 24px; top: 20px;
  font-size: 14px; letter-spacing: 3px; color: rgba(220,205,150,0.85); text-shadow: 0 1px 3px #000; }
#objective::before { content: "◆ "; color: var(--yellow); }

/* 聊天 */
#chatLog { position: absolute; left: 24px; bottom: 100px;
  display: flex; flex-direction: column; gap: 4px; max-width: 420px; pointer-events: none; }
.chat-line { font-size: 14px; color: #d8cfa8; text-shadow: 0 1px 3px #000;
  background: rgba(0,0,0,0.45); padding: 3px 10px; border-radius: 4px; transition: opacity 0.6s; }
.chat-line b { color: #9fd8e8; font-weight: 600; }
#chatInput { position: absolute; left: 24px; bottom: 64px; width: 380px;
  padding: 8px 12px; font: inherit; font-size: 14px; color: #e8dfb0;
  background: rgba(0,0,0,0.72); border: 1px solid rgba(201,180,88,0.5);
  border-radius: 6px; outline: none; }
#chatInput::placeholder { color: #6a6448; }

/* 物品槽（1 手电 / 2、3 物品，E 使用） */
#slots { position: absolute; left: 50%; bottom: 54px; transform: translateX(-50%);
  display: flex; gap: 10px; }
.slot { width: 76px; height: 54px; border: 1px solid rgba(201,180,88,0.35); border-radius: 6px;
  background: rgba(0,0,0,0.55); display: flex; flex-direction: column;
  align-items: center; justify-content: center; position: relative; }
.slot .key { position: absolute; top: 3px; left: 7px; font-size: 11px; color: #8d8460; }
.slot .ico { font-size: 13px; color: #c5b878; text-shadow: 0 1px 2px #000; }
.slot.sel { border-color: #ffd24a; box-shadow: 0 0 10px rgba(255,210,74,0.35); }
.slot.empty .ico { color: #5a5340; }

#aliveList { position: absolute; right: 20px; top: 20px; text-align: right;
  font-size: 13px; color: #b7ab7a; text-shadow: 0 1px 3px #000; line-height: 1.9; }
#aliveList .sh { color: #9a7aa8; }
#aliveList .hu { color: #c9b458; }
#aliveList .me::after { content: "（你）"; color: #7a7050; font-size: 11px; }

#messages { position: absolute; left: 50%; bottom: 120px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 80%; text-align: center; }
.msg { font-size: 15px; color: #ded39a; text-shadow: 0 1px 4px #000, 0 0 12px rgba(0,0,0,0.9);
  opacity: 1; transition: opacity 0.6s; }
.msg.warn { color: #e8896a; }
.msg.danger { color: #ff5544; font-weight: bold; }

/* ---------- 登录条 ---------- */
#authbar { position: absolute; top: 12px; right: 14px; z-index: 30;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: #b7ab7a; text-shadow: 0 1px 3px #000; }
.mini { padding: 4px 12px; font-size: 12px; letter-spacing: 1px; color: #141007;
  background: linear-gradient(180deg, #d8c46a, #a8933f); border: none; border-radius: 4px;
  cursor: pointer; font-family: inherit; }
.mini:hover { filter: brightness(1.1); }

/* ---------- 全屏界面 ---------- */
.screen { position: absolute; inset: 0; z-index: 20;
  display: none; align-items: center; justify-content: center;
  background: rgba(5,4,2,0.88); backdrop-filter: blur(3px); overflow-y: auto; }
.screen.active { display: flex; }

.panel { width: min(760px, 94vw); padding: 34px 44px;
  background: linear-gradient(160deg, rgba(28,24,12,0.96), rgba(14,12,6,0.96));
  border: 1px solid rgba(201,180,88,0.35); border-radius: 10px;
  box-shadow: 0 0 60px rgba(0,0,0,0.8), inset 0 0 80px rgba(0,0,0,0.4);
  text-align: center; }
.panel.small { width: min(480px, 94vw); }

h1 { font-size: 40px; letter-spacing: 12px; color: #e8d98a;
  text-shadow: 0 0 24px rgba(201,180,88,0.35), 0 2px 0 #000; margin-bottom: 6px; }
h1 .en { font-size: 15px; letter-spacing: 5px; color: var(--yellow-dim); vertical-align: middle; }
h2 { font-size: 26px; letter-spacing: 8px; margin-bottom: 12px; color: #e8d98a; }
h3 { font-size: 15px; letter-spacing: 3px; color: #c9b458; margin: 14px 0 10px; text-align: left; }

.sub { color: var(--yellow-dim); letter-spacing: 4px; margin-bottom: 14px; font-size: 13px; }
.desc { font-size: 13.5px; line-height: 1.9; color: #b3a880; margin-bottom: 16px; }
.desc b { color: #e0d090; }
.stats { font-size: 14px; color: #9a9070; margin-bottom: 16px; line-height: 1.9; }
.dim { color: #6e654a; font-size: 12.5px; }
.code { color: #9fd8e8; letter-spacing: 4px; font-size: 18px; }

/* ---------- 大厅 ---------- */
.lobby-grid { display: flex; gap: 22px; text-align: left; margin-bottom: 14px; }
.lcol { flex: 1; }
.row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 13px; color: #9a9070; }
.row label { width: 66px; flex: none; }
.row input, .row select {
  flex: 1; padding: 6px 10px; background: rgba(0,0,0,0.4); color: #d8cfa8;
  border: 1px solid rgba(201,180,88,0.3); border-radius: 4px; font-family: inherit; font-size: 13px; }
.roomlist { min-height: 130px; max-height: 190px; overflow-y: auto; margin-bottom: 10px;
  background: rgba(0,0,0,0.3); border: 1px solid rgba(201,180,88,0.2); border-radius: 6px; padding: 8px; }
.rline { display: flex; justify-content: space-between; align-items: center;
  padding: 7px 10px; margin-bottom: 4px; font-size: 13px;
  background: rgba(40,34,16,0.5); border-radius: 4px; }
.rline .rjoin { padding: 3px 12px; font-size: 12px; }
.plist { margin: 10px 0 16px; }
.pline { display: flex; justify-content: space-between; padding: 8px 12px; margin-bottom: 4px;
  background: rgba(0,0,0,0.3); border-radius: 4px; font-size: 14px; }
.pline .rdy { color: #6ee7a0; }
.pline .wt { color: #6e654a; }

.btn { display: inline-block; padding: 11px 40px;
  font-size: 16px; letter-spacing: 5px; color: #141007;
  background: linear-gradient(180deg, #d8c46a, #a8933f);
  border: none; border-radius: 6px; cursor: pointer;
  box-shadow: 0 4px 18px rgba(201,180,88,0.25); transition: transform 0.1s;
  font-family: inherit; }
.btn:hover { transform: translateY(-2px); }
.btn.wide { width: 100%; padding: 10px; margin-top: 4px; }
.btn.ghost { background: transparent; color: #b7ab7a; border: 1px solid rgba(201,180,88,0.4); box-shadow: none; }
.btn.ghost.wide { margin-top: 8px; margin-bottom: 0; }

.opts { font-size: 13px; color: #9a9070; margin: 6px 0 4px;
  display: flex; flex-direction: column; gap: 8px; align-items: center; }
.opts label { cursor: pointer; }

/* ---------- 跳脸惊吓 ---------- */
#jumpscare { position: absolute; inset: 0; z-index: 50; background: #000;
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
#jumpscare.hidden { display: none; }
#jumpscare img { width: 110vmin; height: 110vmin; object-fit: contain;
  animation: js-zoom 0.85s cubic-bezier(0.15, 0, 0.25, 1) both; }
#jumpscare:not(.hidden) { animation: js-shake 0.09s linear 9; }
#jumpscare::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(140, 0, 0, 0.62) 100%);
  animation: js-red 1.05s ease-out both; }
@keyframes js-zoom {
  0% { transform: scale(0.18); opacity: 0.35; }
  10% { opacity: 1; }
  100% { transform: scale(1.55); opacity: 1; }
}
@keyframes js-shake {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2.2vmin, 1.4vmin); }
  50% { transform: translate(1.8vmin, -1.6vmin); }
  75% { transform: translate(-1.2vmin, -0.8vmin); }
  100% { transform: translate(0, 0); }
}
@keyframes js-red {
  0% { opacity: 0; } 8% { opacity: 1; } 100% { opacity: 0; }
}
.tip { margin-top: 12px; font-size: 12px; color: #6e654a; }

@media (max-width: 760px) {
  .lobby-grid { flex-direction: column; }
  h1 { font-size: 28px; letter-spacing: 8px; }
  .panel { padding: 24px 18px; }
}

/* ---------- 字体（子集化 CJK，随作品打包） ---------- */
@font-face {
  font-family: "BackroomsZH";
  src: url("../assets/font/backrooms-zh.woff2?v=1") format("woff2"),
       url("../assets/font/backrooms-zh.woff?v=1") format("woff");
  font-display: swap;
}
/* 电脑端强制隐藏摇杆容器 */
@media (hover: hover) and (pointer: fine) {
    #joystick-zone {
        display: none !important;
    }
}

#workshopHud { display:flex; flex-direction:column; gap:6px; margin:8px auto; max-width:520px; pointer-events:none; }
.workshop-widget { padding:5px 9px; border:1px solid rgba(201,180,88,.26); background:rgba(8,7,4,.42); color:#d8cfa8; font-size:12px; text-align:left; text-shadow:0 1px 3px #000; }