:root{
  --bg:#04070b;
  --bg-2:#070d14;
  --panel:#080f16;
  --panel-2:#0a141d;
  --line:rgba(111,231,236,.18);
  --line-2:rgba(111,231,236,.35);
  --cyan:#6fe7ec;
  --cyan-dim:#3f9aa2;
  --amber:#ffc06a;
  --red:#ff6b7a;
  --text:#c6dbe0;
  --text-dim:#64808a;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,"Noto Sans Mono CJK SC","Microsoft YaHei",monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(20,60,80,.45), transparent 65%),
    radial-gradient(900px 600px at 90% 110%, rgba(10,50,60,.35), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:var(--mono);
  font-size:14px;
  line-height:1.75;
  min-height:100vh;
  overflow-x:hidden;
}
::selection{background:rgba(111,231,236,.28);color:#eafcff;}

.hidden{display:none !important;}
.dim{color:var(--text-dim);}
.small{font-size:12px;}
.accent{color:var(--amber);}
.gap{height:8px;}

.scanlines{
  position:fixed;inset:0;pointer-events:none;z-index:60;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.035) 0 1px,transparent 1px 3px);
  mix-blend-mode:overlay;opacity:.45;
}
.glow{
  position:fixed;inset:0;pointer-events:none;z-index:59;
  box-shadow:inset 0 0 180px rgba(0,0,0,.9);
}

/* ---------- 通用按钮 / 输入 ---------- */

.btn{
  font-family:var(--mono);
  font-size:13px;
  color:var(--cyan);
  background:linear-gradient(180deg,rgba(111,231,236,.10),rgba(111,231,236,.03));
  border:1px solid var(--line-2);
  padding:9px 18px;
  border-radius:2px;
  cursor:pointer;
  letter-spacing:.06em;
  transition:all .18s ease;
  text-transform:uppercase;
}
.btn:hover{background:rgba(111,231,236,.18);box-shadow:0 0 18px rgba(111,231,236,.25);color:#e6ffff;}
.btn:active{transform:translateY(1px);}
.btn:disabled{opacity:.4;cursor:not-allowed;}
.btn.ghost{background:transparent;border-color:rgba(111,231,236,.16);color:var(--text-dim);}
.btn.ghost:hover{color:var(--cyan);border-color:var(--line-2);}
.btn.tiny{padding:6px 12px;font-size:11px;text-transform:none;letter-spacing:.03em;}
.btn.wide{width:100%;}

input,textarea{
  font-family:var(--mono);
  font-size:13px;
  color:#dffaff;
  background:rgba(0,0,0,.45);
  border:1px solid var(--line);
  border-radius:2px;
  padding:11px 13px;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
  width:100%;
}
input:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 1px rgba(111,231,236,.2),0 0 22px rgba(111,231,236,.12) inset;}
input::placeholder,textarea::placeholder{color:#3c5560;}

/* ---------- 启动屏 ---------- */

.screen{
  position:fixed;inset:0;z-index:20;
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.boot{background:var(--bg);}
.boot-inner{width:min(760px,100%);}
.boot-brand{
  color:var(--cyan);letter-spacing:.22em;font-size:13px;margin-bottom:22px;
  text-shadow:0 0 18px rgba(111,231,236,.4);
}
.boot-brand span{color:var(--amber);}
.boot-brand em{color:var(--text-dim);font-style:normal;letter-spacing:.1em;font-size:11px;}
.boot-log{
  font-size:12.5px;line-height:2;color:#79a9b2;white-space:pre-wrap;margin:0 0 26px;
  min-height:260px;text-shadow:0 0 10px rgba(111,231,236,.18);
}
#skip-boot{opacity:.65;}
#skip-boot.ready{opacity:1;color:var(--cyan);animation:blink 1.4s infinite;}
@keyframes blink{0%,60%{opacity:1;}80%{opacity:.35;}100%{opacity:1;}}

/* ---------- 登录 ---------- */

.gate{background:radial-gradient(700px 500px at 50% 40%,rgba(12,40,52,.6),transparent 70%),var(--bg);}
.gate-card{
  width:min(430px,100%);
  background:linear-gradient(180deg,rgba(10,20,28,.96),rgba(6,12,18,.96));
  border:1px solid var(--line-2);
  padding:34px 32px 24px;
  position:relative;
  box-shadow:0 0 0 1px rgba(0,0,0,.6),0 30px 80px rgba(0,0,0,.7),0 0 60px rgba(111,231,236,.06);
}
.gate-card::before,.gate-card::after{
  content:"";position:absolute;width:14px;height:14px;border:1px solid var(--cyan);
}
.gate-card::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.gate-card::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}
.gate-head{margin-bottom:24px;}
.logo{font-size:26px;letter-spacing:.2em;color:#e6ffff;text-shadow:0 0 24px rgba(111,231,236,.55);}
.logo span{color:var(--amber);}
.gate-sub{font-size:11px;letter-spacing:.32em;color:var(--text-dim);margin-top:4px;}
.gate-line{height:1px;background:linear-gradient(90deg,var(--line-2),transparent);margin-top:16px;}

.sticker{
  background:rgba(255,192,106,.07);
  border:1px dashed rgba(255,192,106,.38);
  color:#e9c58d;
  padding:12px 14px;font-size:12px;line-height:1.8;
  position:relative;margin-bottom:24px;transform:rotate(-1.1deg);
}
.sticker-tape{
  position:absolute;top:-8px;left:50%;transform:translateX(-50%) rotate(2deg);
  width:56px;height:14px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.08);
}

.field{display:block;margin-bottom:16px;}
.field>span{display:block;font-size:11px;letter-spacing:.18em;color:var(--text-dim);margin-bottom:7px;text-transform:uppercase;}

.login-error{min-height:18px;color:var(--red);font-size:12px;margin-top:12px;letter-spacing:.02em;}
.gate-links{margin-top:18px;display:flex;gap:10px;align-items:center;justify-content:center;font-size:12px;}
.link{
  background:none;border:none;color:var(--cyan-dim);font-family:var(--mono);font-size:12px;
  cursor:pointer;padding:2px 0;border-bottom:1px dotted rgba(111,231,236,.3);
}
.link:hover{color:var(--cyan);}
.gate-foot{margin-top:26px;text-align:center;font-size:10px;letter-spacing:.18em;color:#2f4650;}

.shake{animation:shake .4s;}
@keyframes shake{
  0%,100%{transform:translateX(0);}
  20%{transform:translateX(-7px);}
  40%{transform:translateX(6px);}
  60%{transform:translateX(-4px);}
  80%{transform:translateX(3px);}
}

/* ---------- 主框架 ---------- */

.shell{min-height:100vh;display:flex;flex-direction:column;}
.topbar{
  height:54px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,16,23,.95),rgba(6,11,16,.9));
  backdrop-filter:blur(6px);
  position:sticky;top:0;z-index:30;
}
.brand{display:flex;align-items:center;gap:10px;letter-spacing:.18em;color:#d9f7fa;font-size:13px;}
.brand-sub{color:var(--text-dim);letter-spacing:.08em;font-size:11px;}
.pulse{
  width:7px;height:7px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);animation:pulse 2.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.25;}}
.status{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--text-dim);}
.timer{color:var(--cyan);letter-spacing:.12em;font-size:13px;}
.status-dot{width:5px;height:5px;border-radius:50%;background:#4fd18b;box-shadow:0 0 8px #4fd18b;}

.layout{flex:1;display:flex;min-height:0;}

.sidebar{
  width:216px;flex:0 0 216px;
  border-right:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,12,18,.9),rgba(4,8,12,.9));
  display:flex;flex-direction:column;
  padding:16px 12px;
  position:sticky;top:54px;
  height:calc(100vh - 54px);
  overflow-y:auto;
}
.app-nav{display:flex;flex-direction:column;gap:3px;}
.nav-item{
  display:flex;align-items:center;gap:11px;
  background:transparent;border:1px solid transparent;
  color:#9dbac1;font-family:var(--mono);font-size:13px;
  padding:9px 11px;border-radius:2px;cursor:pointer;text-align:left;
  transition:all .16s;position:relative;
}
.nav-item:hover{background:rgba(111,231,236,.07);color:#dffaff;}
.nav-item.active{
  background:linear-gradient(90deg,rgba(111,231,236,.16),rgba(111,231,236,.02));
  border-color:var(--line);color:#effeff;
}
.nav-item.active::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:2px;background:var(--cyan);box-shadow:0 0 10px var(--cyan);
}
.nav-item.locked{opacity:.42;cursor:not-allowed;}
.nav-icon{
  width:22px;height:22px;display:grid;place-items:center;
  border:1px solid rgba(111,231,236,.2);font-size:11px;color:var(--cyan);
  background:rgba(0,0,0,.3);
}
.nav-item.locked .nav-icon{color:var(--text-dim);border-color:rgba(111,231,236,.1);}
.nav-name{flex:1;letter-spacing:.05em;}
.badge{font-size:9px;color:#5c7680;border:1px solid rgba(255,255,255,.08);padding:1px 4px;border-radius:2px;}

.fragments{
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
}
.frag-title{font-size:10px;letter-spacing:.22em;color:var(--text-dim);margin-bottom:10px;}
.frag-title span{color:var(--cyan);}
.frag-list{display:flex;flex-direction:column;gap:5px;}
.frag{
  display:flex;gap:9px;align-items:center;
  font-size:11px;color:#425961;
  padding:4px 7px;border:1px dashed rgba(255,255,255,.05);border-radius:2px;
  transition:all .3s;
}
.frag.got{
  color:var(--amber);border:1px solid rgba(255,192,106,.3);
  background:rgba(255,192,106,.05);letter-spacing:.14em;
  box-shadow:0 0 14px rgba(255,192,106,.08);
}
.frag-idx{width:14px;text-align:center;color:#3a525c;font-size:9px;}
.frag.got .frag-idx{color:rgba(255,192,106,.6);}
.frag-word{flex:1;}
.side-foot{margin-top:auto;padding-top:14px;font-size:9px;letter-spacing:.12em;color:#273d47;text-align:center;}

.main{
  flex:1;min-width:0;padding:26px clamp(18px,3vw,44px) 60px;
  max-width:1180px;margin:0 auto;width:100%;
}

/* ---------- 面板 ---------- */

.panel{
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(9,17,24,.92),rgba(5,10,15,.92));
  position:relative;
  box-shadow:0 20px 60px rgba(0,0,0,.35);
}
.panel::before,.panel::after{
  content:"";position:absolute;width:10px;height:10px;border:1px solid rgba(111,231,236,.5);pointer-events:none;
}
.panel::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.panel::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}
.panel-head{
  display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;
  padding:16px 22px;border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(111,231,236,.06),transparent 60%);
}
.panel-title{font-size:15px;letter-spacing:.2em;color:#e9fdff;}
.panel-sub{font-size:10px;letter-spacing:.18em;color:var(--text-dim);}
.panel-body{padding:24px 22px 26px;}

/* ---------- 档案 ---------- */

.brief{
  border-left:2px solid rgba(255,192,106,.5);
  padding:4px 0 4px 18px;margin-bottom:26px;
}
.brief-kicker{font-size:9px;letter-spacing:.4em;color:rgba(255,192,106,.7);margin-bottom:8px;}
.brief h2{margin:0 0 12px;font-size:20px;letter-spacing:.06em;color:#f0feff;font-weight:500;}
.brief p{margin:0 0 8px;color:#a8c2c9;max-width:68ch;}
.doc-list{display:flex;flex-direction:column;gap:8px;}
.doc{
  border:1px solid var(--line);background:rgba(0,0,0,.25);
}
.doc summary{
  cursor:pointer;padding:13px 16px;font-size:13px;color:#cfe8ed;
  list-style:none;display:flex;gap:12px;align-items:center;
  transition:background .18s;
}
.doc summary::-webkit-details-marker{display:none;}
.doc summary:hover{background:rgba(111,231,236,.06);}
.doc-idx{font-size:10px;color:var(--cyan-dim);border:1px solid rgba(111,231,236,.2);padding:0 5px;}
.doc[open] summary{color:var(--cyan);border-bottom:1px solid var(--line);}
.doc-body{padding:16px 20px 18px;font-size:13px;color:#a5bec6;}
.doc-body p{margin:0 0 6px;}

/* ---------- 终端 ---------- */

.term-layout{display:grid;grid-template-columns:190px 1fr;gap:14px;margin-bottom:22px;}
.file-tree{
  border:1px solid var(--line);background:rgba(0,0,0,.3);padding:12px 10px;
  display:flex;flex-direction:column;gap:3px;
}
.tree-title{font-size:10px;letter-spacing:.12em;color:var(--cyan-dim);padding:0 6px 8px;border-bottom:1px solid var(--line);margin-bottom:6px;}
.file{
  background:none;border:none;color:#8fb0b8;font-family:var(--mono);font-size:11.5px;
  text-align:left;padding:6px;cursor:pointer;display:flex;gap:7px;border-radius:2px;
}
.file:hover{background:rgba(111,231,236,.08);color:#dffaff;}
.file-dot{color:var(--cyan-dim);}
.hidden-file{color:#6d8f97;}
.tree-foot{margin-top:auto;padding:10px 6px 0;font-size:10px;color:#3d565f;border-top:1px solid var(--line);}
.tree-foot code{color:var(--amber);}

.term{
  border:1px solid var(--line);background:#03070a;
  min-height:340px;display:flex;flex-direction:column;
  box-shadow:inset 0 0 60px rgba(0,30,40,.45);
}
.term-out{
  flex:1;padding:16px 18px;overflow-y:auto;max-height:420px;
  font-size:12.5px;line-height:1.85;color:#8fc2c9;
  white-space:pre-wrap;word-break:break-word;
}
.term-line{min-height:1.85em;}
.term-row{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:10px 16px;background:rgba(111,231,236,.03);}
.prompt{color:var(--cyan);font-size:12px;white-space:nowrap;}
.term-row input{border:none;background:transparent;padding:4px 0;box-shadow:none;font-size:12.5px;color:#dffaff;}

/* ---------- 锁 / 成功 ---------- */

.lock-box{
  border:1px solid rgba(111,231,236,.22);background:rgba(0,0,0,.3);
  padding:18px 18px 14px;margin-top:22px;
}
.lock-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;}
.lock-label{font-size:10px;letter-spacing:.22em;color:var(--text-dim);}
.lock-state{font-size:9px;letter-spacing:.18em;color:var(--amber);border:1px solid rgba(255,192,106,.3);padding:2px 7px;}
.lock-row{display:flex;gap:10px;}
.lock-row input{flex:1;}
.lock-msg{min-height:18px;font-size:12px;margin-top:8px;color:#7fa0a8;}
.lock-msg.bad{color:var(--red);}
.hint-area{margin-top:6px;}
.hint-line{
  font-size:12px;color:#b9d6dc;border-left:2px solid rgba(255,192,106,.4);
  padding:5px 0 5px 12px;margin-bottom:6px;background:rgba(255,192,106,.03);
}
.hint-line b{display:block;color:rgba(255,192,106,.7);font-size:9px;letter-spacing:.2em;margin-bottom:2px;font-weight:400;}
.lock-foot{display:flex;justify-content:flex-end;margin-top:10px;}

.success-box{
  margin-top:22px;border:1px solid rgba(255,192,106,.3);
  background:linear-gradient(180deg,rgba(255,192,106,.06),rgba(255,192,106,.01));
  padding:20px 22px;
  animation:fadeUp .5s ease;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.success-tag{font-size:10px;letter-spacing:.3em;color:var(--amber);margin-bottom:12px;}
.success-lines p{margin:0 0 5px;font-size:13px;color:#c9dfe4;}
.frag-award{
  margin-top:16px;padding-top:12px;border-top:1px dashed rgba(255,192,106,.25);
  font-size:11px;letter-spacing:.14em;color:var(--text-dim);
}
.frag-award span{color:var(--amber);letter-spacing:.3em;text-shadow:0 0 14px rgba(255,192,106,.4);}

/* ---------- 邮件 ---------- */

.mail-layout{display:grid;grid-template-columns:270px 1fr;gap:14px;}
.mail-list{display:flex;flex-direction:column;gap:6px;max-height:520px;overflow-y:auto;}
.mail-item{
  text-align:left;background:rgba(0,0,0,.25);border:1px solid var(--line);
  padding:10px 12px;cursor:pointer;color:#9dbac1;font-family:var(--mono);
  transition:all .16s;display:flex;flex-direction:column;gap:4px;
}
.mail-item:hover{background:rgba(111,231,236,.07);}
.mail-item.active{border-color:var(--line-2);background:rgba(111,231,236,.10);color:#e3fbff;}
.mi-top{display:flex;justify-content:space-between;font-size:11px;gap:8px;}
.mi-top b{font-weight:500;color:var(--cyan);}
.mail-item.active .mi-top b{color:#efffff;}
.mi-top time{color:#4b6871;font-size:10px;}
.mi-subject{font-size:12px;line-height:1.4;}
.mail-read{border:1px solid var(--line);background:rgba(0,0,0,.28);min-height:320px;}
.mail-empty{padding:60px 24px;text-align:center;color:#5b757e;font-size:13px;}
.mail-detail{padding:20px 22px;}
.mail-subject{font-size:16px;color:#eaffff;margin-bottom:10px;}
.mail-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:10.5px;color:#56737d;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:16px;}
.mail-body p{margin:0 0 6px;color:#b3ccd2;font-size:13px;}

/* ---------- 监控 ---------- */

.cam-layout{display:grid;grid-template-columns:220px 1fr;gap:14px;}
.cam-list{display:flex;flex-direction:column;gap:6px;}
.cam-card{
  background:rgba(0,0,0,.25);border:1px solid var(--line);padding:8px;cursor:pointer;
  color:#9dbac1;font-family:var(--mono);text-align:left;transition:all .16s;
}
.cam-card:hover{background:rgba(111,231,236,.07);}
.cam-card.active{border-color:var(--line-2);background:rgba(111,231,236,.10);}
.cam-thumb pre{margin:0;font-size:8px;line-height:1.05;color:#3d616b;overflow:hidden;max-height:54px;}
.cam-card.active .cam-thumb pre{color:#5f99a4;}
.cam-name{font-size:11px;color:#cfe8ed;margin-top:5px;}
.cam-time{font-size:9px;color:#4b6871;letter-spacing:.08em;}
.cam-view{border:1px solid var(--line);background:#03080b;min-height:340px;}
.cam-empty{padding:60px 24px;text-align:center;color:#5b757e;font-size:13px;display:flex;flex-direction:column;gap:8px;}
.cam-detail{padding:18px 20px;}
.cam-detail-head{display:flex;justify-content:space-between;font-size:12px;color:var(--cyan);border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px;}
.cam-detail-head span{color:#5f7d86;font-size:10px;}
.cam-art{
  margin:0;font-size:11px;line-height:1.5;color:#7fb7c0;background:rgba(0,0,0,.4);
  padding:12px;border:1px solid rgba(111,231,236,.1);overflow-x:auto;
  text-shadow:0 0 8px rgba(111,231,236,.2);
}
.cam-meta{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0;}
.cam-meta span{font-size:9.5px;color:#5d7c85;border:1px solid rgba(111,231,236,.14);padding:2px 7px;}
.cam-note{font-size:12.5px;color:#a9c4ca;border-left:2px solid rgba(255,107,122,.4);padding-left:12px;}

/* ---------- 地图 ---------- */

.map-wrap{display:grid;grid-template-columns:1fr 240px;gap:18px;}
.map-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:6px;
  border:1px solid var(--line);padding:10px;background:rgba(0,0,0,.3);
}
.map-cell{
  min-height:76px;display:flex;flex-direction:column;justify-content:center;align-items:center;
  font-size:11px;border-radius:2px;
}
.map-cell.hall{
  border:1px dashed rgba(111,231,236,.10);
  background:repeating-linear-gradient(45deg,transparent 0 8px,rgba(111,231,236,.02) 8px 16px);
}
.map-cell.room{
  border:1px solid rgba(111,231,236,.25);
  background:linear-gradient(180deg,rgba(111,231,236,.08),rgba(111,231,236,.02));
  gap:2px;
}
.map-cell.vault{border-color:rgba(255,192,106,.45);background:rgba(255,192,106,.06);}
.room-name{color:#b9d3d9;font-size:10.5px;}
.room-code{color:var(--cyan);font-size:15px;letter-spacing:.1em;}
.map-cell.vault .room-code{color:var(--amber);}
.map-side{display:flex;flex-direction:column;gap:14px;}
.sticky{
  background:rgba(255,192,106,.08);border:1px solid rgba(255,192,106,.28);
  padding:14px 16px;transform:rotate(.8deg);
}
.sticky p{margin:0 0 6px;font-size:12px;color:#e4c795;}

/* ---------- 声学 ---------- */

.ac-wrap{display:grid;grid-template-columns:210px 1fr;gap:14px;}
.track-list{display:flex;flex-direction:column;gap:5px;}
.track{
  display:grid;grid-template-columns:44px 1fr;gap:2px 8px;
  background:rgba(0,0,0,.25);border:1px solid var(--line);padding:9px 11px;
  cursor:pointer;text-align:left;color:#9dbac1;font-family:var(--mono);transition:all .16s;
}
.track:hover{background:rgba(111,231,236,.07);}
.track.active{border-color:var(--line-2);background:rgba(111,231,236,.10);}
.track.flag .track-id{color:var(--amber);}
.track-id{grid-row:1/3;font-size:10px;color:var(--cyan-dim);align-self:center;}
.track-name{font-size:12px;color:#cfe8ed;}
.track-meta{font-size:9px;color:#4f6a73;}
.scope{border:1px solid var(--line);background:#03080b;padding:14px;}
.scope-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:11px;color:var(--cyan);}
.scope canvas{width:100%;height:auto;display:block;border:1px solid rgba(111,231,236,.12);}
.scope-controls{margin-top:14px;}
.scope-controls label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.12em;color:var(--text-dim);margin-bottom:8px;}
.scope-controls label span{color:var(--cyan);}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:3px;padding:0;
  background:linear-gradient(90deg,rgba(111,231,236,.6),rgba(111,231,236,.1));
  border:none;box-shadow:none;border-radius:0;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:13px;height:13px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 12px var(--cyan);cursor:pointer;
}
input[type=range]::-moz-range-thumb{width:13px;height:13px;border:none;border-radius:50%;background:var(--cyan);cursor:pointer;}
.scope-note{margin:12px 0 0;font-size:12px;color:#8fabb2;}

/* ---------- 医疗 ---------- */

.med-hint{font-size:12px;color:#7f9aa2;margin:0 0 16px;}
.timeline{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;}
.tl-item{
  display:flex;gap:12px;align-items:stretch;
  border:1px solid var(--line);background:rgba(0,0,0,.25);padding:11px 13px;
}
.tl-index{
  width:24px;flex:0 0 24px;display:grid;place-items:center;
  color:var(--cyan);font-size:11px;border-right:1px solid var(--line);
}
.tl-main{flex:1;min-width:0;}
.tl-head{display:flex;gap:14px;align-items:baseline;margin-bottom:3px;}
.tl-code{font-size:9px;color:var(--amber);letter-spacing:.14em;}
.tl-time{font-size:10px;color:#5b787f;}
.tl-main p{margin:0;font-size:12.5px;color:#b0c9cf;}
.tl-move{display:flex;flex-direction:column;gap:3px;}
.mini{
  width:24px;height:19px;background:rgba(111,231,236,.06);border:1px solid var(--line);
  color:var(--cyan);font-family:var(--mono);font-size:10px;cursor:pointer;line-height:1;
}
.mini:hover{background:rgba(111,231,236,.18);}
.mini:disabled{opacity:.25;cursor:not-allowed;}

/* ---------- 核心舱 ---------- */

.core-wrap{max-width:680px;margin:0 auto;text-align:center;}
.core-door{display:flex;align-items:center;gap:16px;justify-content:center;margin:10px 0 24px;}
.door-line{flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);}
.door-lock{
  width:64px;height:64px;display:grid;place-items:center;font-size:22px;
  border:1px solid rgba(255,192,106,.45);color:var(--amber);
  box-shadow:0 0 30px rgba(255,192,106,.16) inset,0 0 22px rgba(255,192,106,.1);
  animation:breathe 3s infinite;
}
@keyframes breathe{0%,100%{box-shadow:0 0 30px rgba(255,192,106,.12) inset,0 0 12px rgba(255,192,106,.08);}50%{box-shadow:0 0 40px rgba(255,192,106,.28) inset,0 0 30px rgba(255,192,106,.18);}}
.core-lead{font-size:15px;color:#e6fcff;margin:0 0 6px;}
.core-sub{font-size:12px;color:#7f9aa2;margin:0 0 20px;}
.core-frags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:20px;}
.cfrag{
  display:flex;gap:7px;align-items:center;font-size:11px;letter-spacing:.12em;
  color:var(--amber);border:1px solid rgba(255,192,106,.28);background:rgba(255,192,106,.05);
  padding:4px 9px;
}
.cfrag b{color:#7f6a45;font-weight:400;font-size:9px;}
.core-wrap .lock-row{max-width:520px;margin:0 auto;}
.core-wrap .lock-msg{text-align:center;}
.core-wrap .lock-foot{justify-content:center;}
.core-wrap .hint-area{text-align:left;max-width:520px;margin:8px auto 0;}

.core-open{max-width:700px;margin:0 auto;}
.tape{
  position:relative;height:74px;border:1px solid var(--line);background:rgba(0,0,0,.4);
  margin-bottom:26px;display:flex;align-items:center;justify-content:center;gap:120px;
}
.reel{
  width:40px;height:40px;border:2px solid rgba(255,192,106,.4);border-radius:50%;
  position:relative;animation:spin 4s linear infinite;
}
.reel::after{content:"";position:absolute;inset:14px;border:1px solid rgba(255,192,106,.35);border-radius:50%;}
@keyframes spin{to{transform:rotate(360deg);}}
.tape-line{position:absolute;bottom:14px;left:10%;right:10%;height:1px;background:rgba(255,192,106,.2);}
.reveal-lines p{margin:0 0 6px;color:#b9d4da;font-size:13.5px;}
.reveal-lines p:nth-child(1){color:#e9fdff;}

.final-lock{
  margin-top:30px;padding:22px;border:1px solid rgba(255,192,106,.3);
  background:rgba(255,192,106,.04);
}
.final-question{font-size:14px;letter-spacing:.16em;color:var(--amber);margin-bottom:14px;}
.final-lock .lock-msg{min-height:18px;}

.ending{max-width:720px;margin:0 auto;padding:10px 0 0;}
.ending-kicker{font-size:10px;letter-spacing:.3em;color:var(--amber);margin-bottom:10px;}
.ending h2{font-size:24px;margin:0 0 18px;color:#f2feff;font-weight:500;letter-spacing:.08em;}
.ending-lines p{margin:0 0 6px;font-size:13.5px;color:#b6d0d6;}
.ending-stats{display:flex;gap:34px;margin:26px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.ending-stats div{display:flex;flex-direction:column;gap:2px;}
.ending-stats b{color:var(--cyan);font-size:20px;font-weight:400;letter-spacing:.06em;}
.ending-stats span{font-size:9px;letter-spacing:.2em;color:var(--text-dim);}
.secret{border:1px solid rgba(255,192,106,.28);background:rgba(255,192,106,.04);margin-bottom:26px;}
.secret summary{cursor:pointer;padding:12px 16px;font-size:11px;letter-spacing:.14em;color:rgba(255,192,106,.85);list-style:none;}
.secret summary::-webkit-details-marker{display:none;}
.secret div{padding:0 18px 16px;}
.secret p{margin:0 0 5px;font-size:12.5px;color:#c7bc9f;}

/* ---------- 工具箱 / 笔记 ---------- */

.tools{display:grid;gap:16px;}
.tool{border:1px solid var(--line);background:rgba(0,0,0,.25);padding:16px 18px;}
.tool-title{font-size:11px;letter-spacing:.2em;color:var(--cyan);margin-bottom:10px;}
.tool-row{display:flex;gap:12px;align-items:center;margin-top:10px;}
.tool-out{
  margin:12px 0 0;padding:10px 12px;background:#03070a;border:1px solid rgba(111,231,236,.12);
  font-size:12px;color:#9fd0d7;white-space:pre-wrap;min-height:38px;
}
.morse-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:4px;}
.morse-item{display:flex;justify-content:space-between;gap:6px;font-size:11px;padding:4px 7px;border:1px solid rgba(111,231,236,.1);color:#7fa0a8;}
.morse-item b{color:var(--cyan);font-weight:400;}
.morse-item span{letter-spacing:.12em;color:#b9d6dc;}
.notes{min-height:320px;resize:vertical;line-height:1.9;font-size:13px;}

/* ---------- 未解锁 ---------- */

.locked{padding:60px 24px;text-align:center;color:#6d8a93;}
.locked-icon{font-size:30px;color:#3e5b64;margin-bottom:14px;}
.locked p{margin:0 0 6px;}

/* ---------- 弹窗 ---------- */

.modal{position:fixed;inset:0;z-index:70;background:rgba(2,6,9,.82);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;}
.modal-card{
  width:min(520px,100%);max-height:82vh;overflow-y:auto;
  background:linear-gradient(180deg,rgba(10,20,28,.98),rgba(6,12,18,.98));
  border:1px solid var(--line-2);padding:30px 30px 26px;position:relative;
  box-shadow:0 40px 100px rgba(0,0,0,.7);
}
.modal-close{position:absolute;top:10px;right:14px;background:none;border:none;color:#5c7a84;font-size:22px;cursor:pointer;line-height:1;}
.modal-close:hover{color:var(--cyan);}
.modal-title{font-size:15px;letter-spacing:.24em;color:var(--cyan);margin-bottom:18px;}
.modal-card p{margin:0 0 10px;font-size:13px;color:#a9c4ca;}
.modal-actions{display:flex;gap:10px;margin-top:22px;}
.roster{display:flex;flex-direction:column;gap:2px;margin-bottom:14px;}
.roster-row{display:flex;gap:12px;align-items:baseline;font-size:12px;padding:8px 10px;border-bottom:1px solid rgba(111,231,236,.08);}
.r-name{flex:1;color:#d3edf2;}
.r-name em{font-style:normal;font-size:9px;color:#5c7a84;margin-left:8px;letter-spacing:.1em;}
.r-team{font-size:10px;color:#6d8a93;width:56px;}
.r-id{color:var(--amber);letter-spacing:.14em;}
.help-list{margin:8px 0 16px;padding-left:18px;font-size:12.5px;color:#a9c4ca;}
.help-list li{margin-bottom:5px;}

/* ---------- Toast ---------- */

.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,18px);
  background:rgba(6,14,20,.96);border:1px solid var(--line-2);color:var(--cyan);
  padding:11px 22px;font-size:12px;letter-spacing:.04em;z-index:80;
  opacity:0;pointer-events:none;transition:all .3s ease;max-width:88vw;text-align:center;
  box-shadow:0 10px 40px rgba(0,0,0,.6),0 0 24px rgba(111,231,236,.1);
}
.toast.show{opacity:1;transform:translate(-50%,0);}
.toast.warn{color:var(--amber);border-color:rgba(255,192,106,.4);}

/* ---------- 电力调度 ---------- */

.gate-intro{font-size:12.5px;color:#8fabb2;margin:0 0 18px;max-width:72ch;}
.pipe-wrap{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:start;}
.pipe-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:6px;
  border:1px solid var(--line);background:rgba(0,0,0,.35);padding:10px;
}
.pipe{
  position:relative;aspect-ratio:1/1;background:rgba(6,12,17,.9);
  border:1px solid rgba(111,231,236,.12);cursor:pointer;padding:0;overflow:hidden;
}
.pipe:hover{border-color:rgba(111,231,236,.4);background:rgba(111,231,236,.05);}
.pipe:disabled{cursor:default;}
.pipe.empty{background:repeating-linear-gradient(45deg,rgba(255,255,255,.012) 0 6px,transparent 6px 12px);border-style:dashed;}
.pipe-inner{position:absolute;inset:8%;display:block;transition:transform .18s ease;}
.pipe-inner svg{width:100%;height:100%;display:block;}
.pipe line{stroke:#2c4d56;stroke-width:5;stroke-linecap:square;}
.pipe circle{fill:#2c4d56;}
.pipe.live{border-color:rgba(111,231,236,.35);}
.pipe.live line{stroke:var(--cyan);filter:drop-shadow(0 0 5px rgba(111,231,236,.8));}
.pipe.live circle{fill:var(--cyan);filter:drop-shadow(0 0 6px rgba(111,231,236,.9));}
.pipe.source{border-color:rgba(255,192,106,.35);}
.pipe.source.live line,.pipe.source.live circle{stroke:var(--amber);fill:var(--amber);filter:drop-shadow(0 0 6px rgba(255,192,106,.8));}
.pipe.goal-on{border-color:rgba(255,192,106,.6);box-shadow:0 0 24px rgba(255,192,106,.18) inset;}
.pipe-tag{
  position:absolute;bottom:2px;left:0;right:0;text-align:center;
  font-size:8px;letter-spacing:.06em;color:#527079;pointer-events:none;
}
.pipe-side{display:flex;flex-direction:column;gap:14px;}
.pipe-status{font-size:12px;padding:12px;border:1px solid var(--line);background:rgba(0,0,0,.3);line-height:1.7;}
.good{color:#7ee3a8;text-shadow:0 0 12px rgba(126,227,168,.35);}
.legend{display:flex;flex-direction:column;gap:6px;font-size:11px;color:#6d8a93;}
.legend span{display:flex;align-items:center;gap:8px;}
.dot{width:10px;height:2px;background:#2c4d56;display:inline-block;}
.live-dot{background:var(--cyan);box-shadow:0 0 8px var(--cyan);}

/* ---------- 声呐 ---------- */

.sonar-wrap{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:start;}
.sonar-grid{
  display:grid;grid-template-columns:repeat(8,1fr);gap:3px;
  border:1px solid var(--line);background:rgba(0,20,26,.5);padding:8px;
  box-shadow:inset 0 0 40px rgba(0,60,70,.25);
}
.sonar-cell{
  aspect-ratio:1/1;background:rgba(4,16,21,.9);border:1px solid rgba(111,231,236,.12);
  color:#4f727b;font-family:var(--mono);font-size:11px;cursor:pointer;
  transition:all .15s;display:grid;place-items:center;
}
.sonar-cell:hover:not(:disabled){background:rgba(111,231,236,.12);border-color:rgba(111,231,236,.4);}
.sonar-cell.pinged{color:#9fd0d7;background:rgba(111,231,236,.05);}
.sonar-cell.hot{background:rgba(255,192,106,.16);color:var(--amber);border-color:rgba(255,192,106,.45);box-shadow:0 0 12px rgba(255,192,106,.15);}
.sonar-cell.warm{background:rgba(255,192,106,.06);color:#c9a76f;}
.sonar-cell.hit,.sonar-cell.target{background:rgba(255,107,122,.16);color:var(--red);border-color:rgba(255,107,122,.6);box-shadow:0 0 20px rgba(255,107,122,.3);}
.sonar-cell:disabled{cursor:default;}
.sonar-side{display:flex;flex-direction:column;gap:12px;}
.sonar-meter{display:flex;justify-content:space-between;align-items:baseline;border:1px solid var(--line);padding:10px 12px;font-size:11px;color:#6d8a93;}
.sonar-meter b{color:var(--cyan);font-size:18px;font-weight:400;}
.sonar-logbox{border:1px solid var(--line);background:rgba(0,0,0,.3);padding:10px 12px;min-height:78px;}
.sonar-log{font-size:11px;color:#8fb0b8;line-height:1.8;}

/* ---------- 影像档案 ---------- */

.photo-wrap{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:start;}
.photo-stage{
  position:relative;border:1px solid var(--line);background:rgba(0,0,0,.4);padding:14px;
}
.photo-frame{position:relative;overflow:hidden;}
.photo-frame svg{width:100%;height:auto;display:block;}
.photo-grain{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.12) .5px,transparent .5px);
  background-size:3px 3px;mix-blend-mode:overlay;
}
.photo-note{
  position:absolute;right:12%;bottom:18%;
  font-family:"Bradley Hand","Segoe Script","Comic Sans MS",cursive;
  font-size:44px;letter-spacing:.18em;color:#ffe2a8;
  transform:rotate(-7deg);text-shadow:0 0 16px rgba(255,192,106,.55);
  transition:opacity .1s linear;pointer-events:none;
}
.photo-controls{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);padding:14px;background:rgba(0,0,0,.25);}
.photo-controls label{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.1em;color:#6d8a93;}
.photo-controls label span{color:var(--cyan);}
.photo-controls input[type=range]{margin-bottom:8px;}

/* ---------- 密码室 ---------- */

.cipher-card{
  border:1px solid var(--line);background:rgba(0,0,0,.35);padding:22px;
  position:relative;overflow:hidden;
}
.cipher-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.02) 0 1px,transparent 1px 4px);
}
.cipher-label{font-size:9px;letter-spacing:.32em;color:var(--text-dim);margin-bottom:12px;}
.cipher-text{
  font-size:clamp(17px,3vw,26px);letter-spacing:.34em;color:var(--amber);
  text-shadow:0 0 18px rgba(255,192,106,.35);word-break:break-all;line-height:1.7;
}
.cipher-note{
  margin-top:16px;padding-top:12px;border-top:1px dashed rgba(255,192,106,.22);
  font-size:12px;color:#a99a7e;
}

/* ---------- 响应式（新增面板） ---------- */

@media (max-width:960px){
  .pipe-wrap,.sonar-wrap,.photo-wrap{grid-template-columns:1fr;}
  .pipe-grid,.sonar-grid{padding:6px;}
}

/* ---------- 响应式 ---------- */

@media (max-width:960px){
  .layout{flex-direction:column;}
  .sidebar{
    width:100%;flex:none;height:auto;position:static;
    border-right:none;border-bottom:1px solid var(--line);
    padding:10px 12px;overflow:visible;
  }
  .app-nav{flex-direction:row;flex-wrap:wrap;overflow:visible;gap:4px;padding-bottom:6px;}
  .nav-item{flex:0 0 auto;padding:7px 10px;font-size:12px;}
  .nav-name{flex:none;}
  .fragments{margin-top:8px;padding-top:10px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
  .frag-title{margin-bottom:0;white-space:nowrap;}
  .frag-list{flex-direction:row;flex-wrap:wrap;gap:4px;}
  .frag{padding:2px 6px;}
  .frag-word{flex:none;min-width:34px;text-align:center;}
  .side-foot{display:none;}
  .main{padding:18px 14px 48px;}
  .topbar{padding:0 14px;}
  .brand-sub{display:none;}
  .panel-body{padding:18px 14px 20px;}
  .term-layout,.mail-layout,.cam-layout,.ac-wrap,.map-wrap{grid-template-columns:1fr;}
  .map-cell{min-height:58px;}
  .mail-list{max-height:280px;}
  .cam-thumb{display:none;}
  .cam-list{flex-direction:row;flex-wrap:wrap;}
  .cam-card{flex:1 1 140px;}
}

@media (max-width:520px){
  .gate-card{padding:26px 20px 18px;}
  .panel-head{padding:13px 14px;}
  .btn{padding:8px 13px;font-size:12px;}
  .lock-row{flex-direction:column;}
  .lock-row .btn{width:100%;}
  .ending-stats{gap:18px;flex-wrap:wrap;}
  .morse-grid{grid-template-columns:repeat(auto-fill,minmax(78px,1fr));}
}