* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; background: #05080d; }
body {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #cfd8e3;
  user-select: none;
  -webkit-user-select: none;
}
#stage { position: relative; width: 100vw; height: 100vh; }
#game { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; }

.hidden { display: none !important; }

/* 标题 */
#title {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  font-size: 26px; font-weight: 800; letter-spacing: 2px;
  text-shadow: 0 0 18px rgba(90, 60, 200, .55), 0 2px 4px rgba(0,0,0,.8);
  pointer-events: none; z-index: 5;
}
#title .t1, .logo .t1 { color: #5ec8ff; }
#title .t2, .logo .t2 { color: #b678ff; }
#title .vs, .logo .vs { color: #ffd23f; font-size: 20px; margin: 0 6px; }

/* HUD 通用 */
.hud { position: absolute; z-index: 5; pointer-events: none; text-shadow: 0 1px 3px rgba(0,0,0,.9); }

#stats { top: 52px; left: 18px; font-size: 15px; line-height: 1.9; }
#stats .lab { display: inline-block; width: 72px; color: #9fb2c8; }
#stats b { font-size: 17px; font-weight: 700; }
.v-green { color: #63e6a5; }
.v-purple { color: #b678ff; }
.v-yellow { color: #ffd23f; }

#players { top: 52px; right: 18px; text-align: right; font-size: 13px; line-height: 1.5; }

/* GM 测试面板 */
#gm {
  position: absolute; z-index: 11; right: 18px; top: 150px; width: 240px;
  background: rgba(16,22,34,.94); border: 1px solid rgba(94,200,255,.4);
  border-radius: 12px; box-shadow: 0 0 30px rgba(40,120,200,.25);
  font-size: 13px; color: #cfe0f0; overflow: hidden;
}
#gm.hidden { display: none; }
#gm .gmhead { padding: 8px 12px; font-weight: 800; color: #7fd0ff; background: rgba(94,200,255,.1); display: flex; justify-content: space-between; align-items: center; }
#gm #gm-toggle { font-size: 11px; color: #7d8ea3; cursor: pointer; font-weight: 400; }
#gm .gmbody { padding: 10px 12px; }
#gm.collapsed .gmbody { display: none; }
#gm .gmrow { display: flex; align-items: center; gap: 6px; margin-bottom: 9px; }
#gm .gmrow label { width: 34px; color: #9fb2c8; }
#gm .gmrow input[type=number] { width: 52px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); color: #fff; border-radius: 5px; padding: 3px 5px; }
#gm .gmrow input[type=range] { flex: 1; }
#gm .gmrow button, #gm .gmrow span { }
#gm button { cursor: pointer; background: rgba(94,200,255,.15); border: 1px solid rgba(94,200,255,.4); color: #bfe6ff; border-radius: 6px; padding: 4px 9px; font-size: 12px; }
#gm button:hover { background: rgba(94,200,255,.28); }
#gm #gm-fire-v { width: 42px; text-align: right; color: #ffd23f; font-weight: 700; }

/* 顶部词缀徽章 */
#modbadge {
  top: 46px; left: 50%; transform: translateX(-50%);
  font-size: 14px; font-weight: 800; letter-spacing: 1px;
  padding: 4px 14px; border-radius: 14px;
  background: rgba(20,26,40,.72); border: 1px solid rgba(255,143,94,.5);
  color: #ffab73; text-shadow: 0 1px 3px rgba(0,0,0,.8);
}

/* 网络质量指示 */
#netstat {
  left: 18px; bottom: 40px; font-size: 12px; letter-spacing: .3px;
  padding: 4px 9px; border-radius: 7px;
  background: rgba(10,14,22,.55); border: 1px solid rgba(255,255,255,.08);
  color: #9fb2c8;
}
#netstat .dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
#netstat .g { background: #63e6a5; box-shadow: 0 0 6px #63e6a5; }
#netstat .y { background: #ffd23f; box-shadow: 0 0 6px #ffd23f; }
#netstat .r { background: #ff6b6b; box-shadow: 0 0 6px #ff6b6b; }
#netstat b { color: #e6eef8; font-weight: 700; }

/* 按键说明面板（左下角，网络指示上方） */
#help {
  left: 18px; bottom: 70px; font-size: 12px; line-height: 1.7; color: #9fb2c8;
  background: rgba(10,14,22,.6); border: 1px solid rgba(255,255,255,.08);
  border-radius: 9px; padding: 8px 12px; min-width: 190px;
}
#help .hhead { font-weight: 800; color: #cfe0f0; margin-bottom: 4px; }
#help .hkey { font-size: 10px; color: #7d8ea3; border: 1px solid rgba(255,255,255,.15); border-radius: 4px; padding: 0 4px; margin-left: 4px; }
#help b { color: #ffd23f; font-weight: 700; }

/* 房间选择器 */
#roomsel { margin: 16px 0 4px; display: flex; align-items: center; justify-content: center; gap: 8px; }

/* 兵种选择 */
#clssel { margin: 14px 0 2px; display: flex; align-items: center; justify-content: center; gap: 8px; }
#clssel .rlabel { color: #9fb2c8; font-size: 14px; margin-right: 2px; }
#clssel .cbtn {
  padding: 7px 12px; cursor: pointer; font-size: 13px; font-weight: 700; color: #cfe0f0;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 8px;
}
#clssel .cbtn:hover { background: rgba(255,255,255,.12); }
#clssel .cbtn.active { background: rgba(99,230,165,.16); border-color: #63e6a5; color: #b8f5d2; }
.clsdesc { font-size: 12px; color: #7d8ea3; margin: 2px 0 0; }

/* 局间升级商店 */
#shop {
  position: absolute; z-index: 8; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 340px; padding: 18px 20px; border-radius: 14px;
  background: rgba(13,18,30,.95); border: 1px solid rgba(255,210,63,.45);
  box-shadow: 0 0 50px rgba(255,196,0,.18);
}
#shop.hidden { display: none; }
#shop .shead { font-size: 17px; font-weight: 800; color: #ffe9a8; margin-bottom: 12px; }
#shop .shead b { color: #ffd23f; font-size: 19px; }
#shop .sitem { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 13px; }
#shop .sitem .iname { width: 44px; color: #cfe0f0; font-weight: 700; }
#shop .sitem .ilv { width: 56px; color: #9fb2c8; }
#shop .sitem .icost { width: 64px; color: #ffd23f; }
#shop .sitem button {
  flex: 1; cursor: pointer; padding: 5px 0; font-size: 12px; font-weight: 700;
  color: #2a2200; background: linear-gradient(180deg, #ffe066, #ffc400);
  border: none; border-radius: 6px;
}
#shop .sitem button:disabled { background: rgba(255,255,255,.12); color: #7d8ea3; cursor: default; }
#shop .stip { margin-top: 10px; font-size: 11px; color: #7d8ea3; }
#roomsel .rlabel { color: #9fb2c8; font-size: 14px; margin-right: 2px; }
#roomsel .rbtn {
  position: relative; min-width: 46px; padding: 7px 10px; cursor: pointer;
  font-size: 14px; font-weight: 700; color: #cfe0f0;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 8px;
}
#roomsel .rbtn:hover { background: rgba(255,255,255,.12); }
#roomsel .rbtn.active { background: rgba(255,210,63,.18); border-color: #ffd23f; color: #ffe9a8; }
#roomsel .rcnt { font-size: 10px; color: #7d8ea3; margin-left: 3px; font-weight: 400; }
#players .prow { margin-bottom: 7px; }
#players .pdot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; box-shadow: 0 0 6px currentColor; }
#players .pname { color: #e6eef8; font-weight: 600; }
#players .pk { color: #b678ff; margin-left: 6px; }
#players .pdead { opacity: .45; }
#players .hpbar { display: inline-block; width: 64px; height: 5px; background: rgba(255,255,255,.12); border-radius: 3px; margin-left: 8px; vertical-align: middle; overflow: hidden; }
#players .hpfill { height: 100%; background: #63e6a5; }

/* 波次计时条 */
#wavewrap { bottom: 46px; left: 50%; transform: translateX(-50%); width: min(46vw, 560px); }
#wavebar {
  position: relative; height: 26px; border-radius: 13px;
  background: rgba(30, 22, 52, .75); border: 1px solid rgba(182,120,255,.35);
  overflow: hidden;
}
#wavefill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: linear-gradient(90deg, #7b3fe4, #b678ff); transition: width .3s linear; }
#wavetime {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 800; color: #fff; letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0,0,0,.8);
}

/* 弹药 */
#ammo { right: 22px; bottom: 44px; font-size: 16px; color: #ffe9a8; }
#ammo .amIcon {
  display: inline-block; background: #ffd23f; color: #3a2b00; font-weight: 800;
  border-radius: 4px; padding: 1px 7px; margin-right: 8px; font-size: 14px;
}
#ammo b { font-size: 18px; color: #fff; }
#reloadbar { width: 120px; height: 5px; background: rgba(255,255,255,.15); border-radius: 3px; margin-top: 6px; margin-left: auto; overflow: hidden; }
#reloadfill { height: 100%; width: 0; background: #ffd23f; }

#grenrow { margin-top: 10px; text-align: right; font-size: 13px; color: #cfd8e3; }
#grenrow .grenIcon { margin-right: 5px; }
#grenNum.ready { color: #ffb0e0; font-weight: 700; }
#grenNum.empty { color: #6b7a8d; }
#fuelrow { margin-top: 8px; text-align: right; font-size: 13px; color: #ffd7a0; }
#fuelrow .grenIcon { margin-right: 5px; }
#fuelbar { width: 120px; height: 5px; background: rgba(255,255,255,.15); border-radius: 3px; margin-top: 5px; margin-left: auto; overflow: hidden; }
#fuelfill { height: 100%; width: 100%; background: linear-gradient(90deg, #ff6a2a, #ffd23f); }

#hint { bottom: 12px; left: 50%; transform: translateX(-50%); font-size: 12px; color: #7d8ea3; }

/* ---------- 触屏操控层 ---------- */
#touchui { position: absolute; inset: 0; z-index: 7; pointer-events: none; }
#touchui.joy-on .joyzone { pointer-events: auto; }
.joyzone { position: absolute; bottom: 0; width: 44%; height: 62%; }
#joyL-zone { left: 0; }
#joyR-zone { right: 0; }
.joystick {
  position: absolute; width: 124px; height: 124px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.28); background: rgba(255,255,255,.06);
  display: none; pointer-events: none; transform: translate(-50%, -50%);
}
.joyknob {
  position: absolute; left: 50%; top: 50%; width: 54px; height: 54px; border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255,210,63,.4); border: 2px solid rgba(255,210,63,.7);
  box-shadow: 0 0 14px rgba(255,210,63,.35);
}
#joyR .joyknob { background: rgba(255,107,157,.35); border-color: rgba(255,107,157,.7); box-shadow: 0 0 14px rgba(255,107,157,.35); }
.tbtn {
  position: absolute; width: 64px; height: 64px; border-radius: 50%;
  background: rgba(20,28,44,.72); border: 2px solid rgba(255,210,63,.55);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; pointer-events: auto; touch-action: none;
  color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.8);
}
.tbtn:active { background: rgba(255,210,63,.25); }
.tbtn.small { width: 46px; height: 46px; font-size: 20px; border-color: rgba(255,255,255,.3); }
#btn-gren { right: 176px; bottom: 158px; }
#btn-reload { right: 100px; bottom: 210px; }
#btn-call { right: 96px; bottom: 96px; }
#btn-full { right: 12px; top: 50%; }
#gren-badge {
  position: absolute; right: -2px; top: -2px; font-style: normal;
  background: #ff8f5e; color: #2a1200; font-size: 12px; font-weight: 800;
  border-radius: 10px; padding: 1px 6px;
}

/* 手机窄屏 HUD 收缩 */
@media (max-width: 820px) {
  #title { font-size: 17px; top: 6px; }
  #stats { font-size: 11px !important; line-height: 1.5 !important; top: 30px; left: 8px; }
  #stats .lab { width: 54px; }
  #players { font-size: 10px !important; top: 30px; right: 8px; }
  .hpbar { width: 40px !important; }
  #hint { display: none; }
  #help { display: none; }
  #wavewrap { width: 60vw; bottom: 10px; }
  #ammo { font-size: 12px !important; right: 10px; bottom: 74px; }
  #center { font-size: 24px !important; width: 92vw; }
  #center .small { font-size: 13px !important; }
  .panel { padding: 26px 22px; }
  .logo { font-size: 22px !important; }
  #deadpanel button { width: 220px; font-size: 13px; }
}

/* 阵亡面板 */
#deadpanel {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 8; text-align: center; padding: 26px 34px;
  background: rgba(13, 18, 30, .92);
  border: 1px solid rgba(255, 90, 90, .4);
  border-radius: 14px;
  box-shadow: 0 0 50px rgba(200, 40, 60, .25);
}
#deadpanel .dtitle { font-size: 30px; font-weight: 900; color: #ff5a5a; letter-spacing: 3px; text-shadow: 0 0 18px rgba(255,60,60,.6); }
#deadpanel .dcount { margin: 10px 0 18px; font-size: 14px; color: #cfd8e3; }
#deadpanel button {
  display: block; width: 280px; margin: 10px auto 0; padding: 11px 0;
  font-size: 15px; font-weight: 700; letter-spacing: 1px; cursor: pointer;
  color: #fff; background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,210,63,.55); border-radius: 9px;
}
#deadpanel button:hover { background: rgba(255,210,63,.16); }
#btn-respawn { border-color: rgba(99,230,165,.6) !important; }
#btn-respawn:hover { background: rgba(99,230,165,.14) !important; }
#deadpanel .dtip { margin-top: 14px; font-size: 11px; color: #7d8ea3; max-width: 280px; }

/* 中央提示 */
#center {
  position: absolute; top: 34%; left: 50%; transform: translate(-50%, -50%);
  z-index: 6; text-align: center; pointer-events: none;
  font-size: 40px; font-weight: 900; color: #fff; letter-spacing: 3px;
  text-shadow: 0 0 24px rgba(120, 80, 255, .8), 0 2px 6px rgba(0,0,0,.9);
}
#center .small { font-size: 18px; font-weight: 600; color: #cfd8e3; margin-top: 10px; letter-spacing: 1px; }

/* 加入面板 */
.overlay {
  position: absolute; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at center, rgba(10,14,24,.72), rgba(4,6,10,.92));
  backdrop-filter: blur(3px);
}
.panel {
  text-align: center; padding: 42px 56px; border-radius: 16px;
  background: rgba(13, 18, 30, .88);
  border: 1px solid rgba(120, 90, 220, .35);
  box-shadow: 0 0 60px rgba(80, 50, 200, .25), inset 0 0 40px rgba(60,40,140,.12);
}
.logo { font-size: 34px; font-weight: 900; letter-spacing: 2px; text-shadow: 0 0 22px rgba(90,60,200,.7); }
.panel .sub { margin: 14px 0 24px; color: #9fb2c8; font-size: 14px; }
#name {
  width: 300px; padding: 12px 16px; font-size: 16px; text-align: center;
  color: #fff; outline: none; border-radius: 10px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.18);
}
#name:focus { border-color: #ffd23f; box-shadow: 0 0 14px rgba(255,210,63,.35); }
#btn-join {
  display: block; margin: 18px auto 0; padding: 12px 46px;
  font-size: 18px; font-weight: 800; letter-spacing: 4px; cursor: pointer;
  color: #2a2200; background: linear-gradient(180deg, #ffe066, #ffc400);
  border: none; border-radius: 10px; box-shadow: 0 4px 18px rgba(255,196,0,.4);
}
#btn-join:hover { filter: brightness(1.1); }
#btn-join:active { transform: translateY(1px); }
.panel .tips { margin-top: 18px; font-size: 12px; color: #7d8ea3; }
.conn { margin-top: 10px; font-size: 12px; color: #b678ff; }
.conn.ok { color: #63e6a5; }
.conn.err { color: #ff6b6b; }

/* 大厅战绩榜 */
#lb { margin-top: 16px; padding-top: 12px; border-top: 1px dashed rgba(120, 90, 220, .3); text-align: left; }
#lb .lbhead { text-align: center; font-size: 13px; font-weight: 700; color: #ffd23f; margin-bottom: 8px; letter-spacing: 1px; }
#lb ol { list-style: none; margin: 0; padding: 0; }
#lb li { display: flex; justify-content: space-between; font-size: 12px; color: #b9c6d8; padding: 3px 8px; }
#lb li.mine { color: #63e6a5; }
#lb .lbmine { margin-top: 6px; text-align: center; font-size: 12px; color: #63e6a5; }
#lb .lbempty { justify-content: center; color: #7d8ea3; }

/* 战绩分享卡浮层 */
#report { z-index: 12; }
#report .rpanel { text-align: center; padding: 16px; border-radius: 16px; background: rgba(13, 18, 30, .92); border: 1px solid rgba(255, 210, 63, .4); box-shadow: 0 0 60px rgba(255, 196, 0, .15); }
#report img { display: block; width: min(78vw, 360px); border-radius: 10px; }
#report .rbtns { display: flex; gap: 10px; justify-content: center; margin-top: 12px; }
#report .rbtns button { padding: 9px 20px; font-size: 14px; font-weight: 700; cursor: pointer; color: #fff; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 210, 63, .5); border-radius: 8px; }
#report .rbtns button:hover { background: rgba(255, 210, 63, .15); }
#report .rtip { margin-top: 10px; font-size: 11px; color: #7d8ea3; }

/* 观战跟拍模式指示 */
#cammode {
  position: absolute; top: 46px; left: 50%; transform: translateX(-50%);
  z-index: 5; font-size: 12px; font-weight: 700; color: #ffd23f;
  background: rgba(0, 0, 0, .55); border: 1px solid rgba(255, 210, 63, .4);
  padding: 4px 12px; border-radius: 10px; pointer-events: none;
}

/* GM 点名 checkbox 区（勾选必带的 AI 性格） */
#gm .gmrow.gmrow-top { align-items: flex-start; }
#gm .gmrow.gmrow-top > label { padding-top: 3px; }
#gm-pick { display: flex; flex-wrap: wrap; gap: 3px 9px; flex: 1; min-width: 0; }
#gm-pick label { width: auto; font-size: 10px; color: #9fb2c8; display: flex; align-items: center; gap: 3px; cursor: pointer; }
#gm-pick input[type=checkbox] { margin: 0; accent-color: #ffd23f; }