/* 飞矿AI数字展厅 · 首页（hall.php home 视图）— 移植自 01-pc-hall-home.htm 定稿模板（2026-09-17） */
:root{
  --bg:#060C18; --panel:#0C1526; --panel2:#111D33; --panel3:#152238;
  --line:#1C2A44; --line2:#27395C;
  --txt:#E8EEF8; --sub:#8FA3BF; --dim:#5A6C87;
  --gold:#D9A94E; --gold2:#B8860B;
  --cyan:#37D6C8; --cyan-deep:#0E8A7E;
  --blue:#4E8AD6;
  --r:14px;
  --bannerH:clamp(84px,5vw,98px);
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--txt);font:14px/1.6 "PingFang SC","Microsoft YaHei",sans-serif;overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block}
::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:#22334f;border-radius:4px}::-webkit-scrollbar-track{background:transparent}

.grid-bg{position:fixed;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(90,130,190,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(90,130,190,.05) 1px,transparent 1px);
  background-size:52px 52px}
.glow{position:fixed;pointer-events:none;border-radius:50%;filter:blur(90px)}
.glow.g1{width:520px;height:520px;left:-140px;top:-180px;background:rgba(217,169,78,.10)}
.glow.g2{width:620px;height:620px;right:-180px;bottom:-220px;background:rgba(55,214,200,.08)}

/* ===== 大屏标题横幅（柔光曲线版 · SVG 绘制） ===== */
.banner{position:relative;z-index:5;height:var(--bannerH);flex:none;overflow:hidden;isolation:isolate;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  padding-top:clamp(8px,.75vw,14px);padding-bottom:clamp(6px,.55vw,10px);
  background:
    linear-gradient(180deg,rgba(150,200,255,.14) 0%,rgba(140,195,255,.05) 12%,rgba(120,180,255,0) 32%),
    repeating-linear-gradient(90deg,rgba(120,175,235,.055) 0 1px,transparent 1px 26px),
    repeating-linear-gradient(0deg,rgba(120,175,235,.045) 0 1px,transparent 1px 24px),
    radial-gradient(56% 195% at 50% -48%,rgba(80,156,238,.36),transparent 70%),
    radial-gradient(28% 165% at 2% -24%,rgba(72,146,228,.22),transparent 74%),
    radial-gradient(28% 165% at 98% -24%,rgba(72,146,228,.22),transparent 74%),
    radial-gradient(30% 210% at 4% 128%,rgba(40,176,206,.24),transparent 72%),
    radial-gradient(30% 210% at 96% 128%,rgba(40,176,206,.24),transparent 72%),
    radial-gradient(74% 150% at 50% 132%,rgba(34,156,200,.40),transparent 72%),
    linear-gradient(180deg,#0C2039 0%,#08152B 38%,#050E1F 72%,#03080F 100%)}
.banner::after{content:"";position:absolute;left:0;right:0;top:0;height:1px;z-index:6;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(140,200,255,.20) 22%,rgba(180,225,255,.36) 50%,rgba(140,200,255,.20) 78%,transparent)}
.bd-bg{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;z-index:1}
.bd-line{position:absolute;left:0;right:0;bottom:0;height:2px;z-index:3;pointer-events:none;
  background:linear-gradient(90deg,rgba(80,160,215,0) 0%,rgba(96,190,232,.22) 16%,rgba(130,224,248,.62) 34%,
    #A8EEFF 48%,#CFF8FF 50%,#A8EEFF 52%,rgba(130,224,248,.62) 66%,rgba(96,190,232,.22) 84%,rgba(80,160,215,0) 100%)}
.bd-line::before{content:"";position:absolute;left:0;right:0;bottom:-3px;height:11px;
  background:inherit;filter:blur(5px);opacity:.85}
.bd-line::after{content:"";position:absolute;left:12%;right:12%;bottom:0;height:24px;
  background:radial-gradient(52% 100% at 50% 100%,rgba(120,230,255,.30),rgba(120,230,255,0) 72%);
  filter:blur(6px)}
.bd-flow{position:absolute;left:0;right:0;bottom:0;height:30px;z-index:3;pointer-events:none;overflow:hidden}
.bd-flow i{position:absolute;bottom:0;left:-26%;width:26%;height:100%;
  background:radial-gradient(50% 100% at 50% 100%,rgba(176,242,255,.34),rgba(176,242,255,0) 74%);
  filter:blur(5px);animation:bdFlow 9.5s cubic-bezier(.45,0,.55,1) infinite}
@keyframes bdFlow{0%{left:-26%}60%,100%{left:100%}}
.bd-use{animation:bdBreath 7.5s ease-in-out infinite}
.bd-use.b{animation-delay:1.6s}
@keyframes bdBreath{0%,100%{opacity:.84}50%{opacity:1}}
.banner-title{position:relative;z-index:4;display:flex;align-items:center;gap:clamp(10px,1vw,20px);
  font-size:clamp(23px,1.8vw,38px);letter-spacing:.16em;padding-left:.16em;font-weight:800;line-height:1.15;
  color:#FFFFFF;white-space:nowrap;
  text-shadow:0 0 10px rgba(190,235,255,.95),0 0 26px rgba(96,178,255,.62),0 0 60px rgba(58,132,232,.38)}
.banner-title::before,.banner-title::after{content:"";width:clamp(26px,3.6vw,76px);height:1.5px;flex:none;border-radius:1px;
  background:linear-gradient(90deg,rgba(158,220,255,0),rgba(190,236,255,.95));
  filter:drop-shadow(0 0 4px rgba(120,200,255,.7))}
.banner-title::after{background:linear-gradient(270deg,rgba(158,220,255,0),rgba(190,236,255,.95))}
.banner-sub{position:absolute;left:clamp(16px,1.6vw,32px);top:50%;transform:translateY(-50%);z-index:4;
  display:flex;align-items:center;gap:9px;margin:0;
  font-size:clamp(11px,.76vw,14px);letter-spacing:.14em;color:#A8CEF0;white-space:nowrap;
  text-shadow:0 0 10px rgba(120,190,255,.45)}
.banner-sub b{color:#FFDFA0;font-weight:800;text-shadow:0 0 12px rgba(255,205,120,.5)}
.banner-sub i{font-style:normal;width:5px;height:5px;flex:none;border-radius:50%;background:rgba(255,217,138,.9);
  box-shadow:0 0 8px rgba(255,217,138,.85)}
.bd-time{position:absolute;right:clamp(16px,1.6vw,32px);top:50%;transform:translateY(-50%);z-index:4;
  display:flex;flex-direction:column;align-items:flex-end;gap:1px;white-space:nowrap}
.bd-time .tm{font:400 clamp(13px,1.05vw,21px)/1.25 Consolas,"SF Mono",monospace;letter-spacing:.06em;color:#EAF6FF;
  text-shadow:0 0 10px rgba(120,200,250,.55)}
.bd-time .dt{font:400 clamp(9px,.62vw,12px)/1.4 Consolas,"SF Mono",monospace;letter-spacing:.1em;color:#8FB2D4}
@media(max-width:1240px){.banner-sub{position:static;left:auto;top:auto;transform:none;margin-top:2px}}
@media(max-width:820px){.bd-bg,.bd-time{display:none}.banner-title::before,.banner-title::after{width:16px}}
@media(prefers-reduced-motion:reduce){.bd-use,.bd-flow i{animation:none}}

/* ===== 分格数字牌 ===== */
.map-stats{display:flex;align-items:center;gap:12px;padding:14px 18px 0;flex:none}
.map-stats .lbl{font-size:14px;color:#BFE0F5;letter-spacing:1px}
.digits{display:flex;gap:4px}
.digits span{min-width:30px;height:40px;border-radius:5px;display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;color:#7FDFFF;font-family:Consolas,monospace;
  background:linear-gradient(180deg,#06264A,#041631);border:1px solid rgba(90,180,255,.4);
  box-shadow:inset 0 0 12px rgba(60,160,255,.25),0 0 10px rgba(60,160,255,.15);
  text-shadow:0 0 12px rgba(120,220,255,.9)}
.map-stats .unit{font-size:12px;color:var(--dim)}
.map-stats .more{margin-left:auto;font-size:11px;color:#D9C79A;border:1px solid rgba(217,169,78,.35);border-radius:6px;padding:3px 10px;background:rgba(217,169,78,.06)}

/* ===== 三栏满屏 ===== */
.main{position:relative;z-index:2;height:calc(100vh - var(--bannerH));display:grid;
  grid-template-columns:296px minmax(0,1fr) 356px;gap:14px;padding:6px 16px 14px}
.col{min-height:0;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.col-scroll{min-height:0;overflow-y:auto;flex:1}

/* ---- 左栏：合作主办商 ---- */
.zone-cap{display:flex;align-items:center;gap:9px;padding:15px 16px 11px;flex:none}
.zone-cap b{font-size:15px;letter-spacing:1px}
.zone-cap::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--gold)}
.zone-cap span{margin-left:auto;font-size:11px;color:var(--dim)}
.host-card{display:flex;gap:11px;align-items:center;margin:0 10px 9px;border-radius:11px;cursor:pointer;
  padding:11px 12px;background:var(--panel2);border:1px solid var(--line2);transition:transform .18s,border-color .18s,box-shadow .18s}
.host-card:hover{transform:translateX(3px);border-color:rgba(78,138,214,.55);box-shadow:0 8px 22px rgba(0,0,0,.35)}
.host-card .lg{width:40px;height:40px;flex:none;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:800;color:#DCEAFB;background:linear-gradient(135deg,#2A5AA8,#1A3A72);border:1px solid rgba(90,150,230,.4);overflow:hidden}
.host-card .lg img{width:100%;height:100%;object-fit:cover}
.host-card .bd{flex:1;min-width:0}
.host-card .nm{font-size:13px;font-weight:700;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.host-card .meta{margin-top:2px;font-size:11px;color:var(--dim)}
.host-card .badge{flex:none;font-size:10px;color:var(--gold);border:1px solid rgba(217,169,78,.4);border-radius:5px;padding:2px 7px;background:rgba(217,169,78,.07)}
.host-empty{padding:20px 16px;font-size:12.5px;color:var(--dim);line-height:1.9}

/* ---- 中栏：地图 + 五大展区 ---- */
.map-panel{position:relative;overflow:hidden;
  background:radial-gradient(90% 100% at 50% 120%,rgba(78,138,214,.10),transparent 60%),linear-gradient(165deg,#0D1830,#0A1426)}
.map-head{display:flex;align-items:center;gap:10px;padding:15px 18px 0;flex:none}
.map-head h3{font-size:15px;display:flex;align-items:center;gap:9px;letter-spacing:1px}
.map-head h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--gold)}
.map-head .tag{margin-left:auto;font-size:11px;color:#D9C79A;border:1px solid rgba(217,169,78,.35);border-radius:6px;padding:3px 10px;background:rgba(217,169,78,.06)}
.map-body{position:relative;flex:1;margin:12px 14px 0;border-radius:10px;overflow:hidden;min-height:220px;
  background:
    radial-gradient(70% 60% at 50% 45%,rgba(78,138,214,.12),transparent 70%),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(90,140,210,.10) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(90,140,210,.10) 39px 40px)}
#hallMap{width:100%;height:100%}
.scan{position:absolute;left:0;right:0;height:110px;top:-110px;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(78,168,214,.10),transparent);animation:scan 5.5s linear infinite}
@keyframes scan{from{top:-110px}to{top:100%}}
.map-legend{position:absolute;left:12px;bottom:10px;font-size:10.5px;color:var(--dim);z-index:3;
  background:rgba(7,13,26,.65);border:1px solid var(--line);border-radius:7px;padding:5px 10px}
.map-legend em{font-style:normal;color:var(--gold)}
.map-phase{position:absolute;right:12px;bottom:10px;font-size:10.5px;color:var(--dim);z-index:3;
  background:rgba(7,13,26,.65);border:1px dashed var(--line2);border-radius:7px;padding:5px 10px}
.map-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12.5px;color:var(--dim)}

/* 五大展区横排（地图底部） */
.zone-strip{flex:none;padding:12px 14px 14px}
.zone-strip .zone-cap{padding:0 2px 10px}
.zone-row{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.zone-tile{border-radius:10px;overflow:hidden;cursor:pointer;background:var(--panel2);border:1px solid var(--line2);
  transition:transform .18s,border-color .18s,box-shadow .18s}
.zone-tile:hover{transform:translateY(-3px);border-color:rgba(217,169,78,.5);box-shadow:0 10px 24px rgba(0,0,0,.38)}
.zone-tile .pic{position:relative;height:62px;overflow:hidden;background:linear-gradient(135deg,#1B2C4E,#101E38)}
.zone-tile .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}
.zone-tile .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(12,21,38,.8))}
.zone-tile .nm{padding:7px 10px 8px;font-size:12px;font-weight:700;line-height:1.45;min-height:44px;color:var(--txt);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---- 右栏：TAB ---- */
.tabs{display:flex;flex:none;border-bottom:1px solid var(--line)}
.tab{flex:1;text-align:center;padding:14px 0;font-size:14px;letter-spacing:1px;color:var(--sub);cursor:pointer;position:relative;transition:color .2s}
.tab:hover{color:var(--txt)}
.tab.on{color:#F2D79A;font-weight:800}
.tab.on::after{content:"";position:absolute;left:28%;right:28%;bottom:-1px;height:2px;border-radius:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.pane{display:none;min-height:0;flex:1;flex-direction:column}
.pane.on{display:flex}

/* 会议列表 */
.meet-list{padding:12px 12px 14px}
.meet-item{display:flex;align-items:center;gap:12px;padding:12px 11px;border-radius:11px;cursor:pointer;border:1px solid var(--line);margin-bottom:9px;background:var(--panel2);transition:border-color .18s}
.meet-item:hover{border-color:var(--line2)}
.meet-item .date{flex:none;width:52px;text-align:center;padding:5px 0;border-radius:8px;background:var(--panel3);border:1px solid var(--line2)}
.meet-item .date b{display:block;font-size:15px;color:#F2D79A;line-height:1.2}
.meet-item .date span{font-size:9.5px;color:var(--dim)}
.meet-item .nm{font-size:13px;font-weight:700;line-height:1.4;flex:1;min-width:0}
.meet-item .mt{margin-top:3px;font-size:11px;color:var(--dim)}
.meet-item .state{flex:none;font-size:11.5px;font-weight:800;border-radius:7px;padding:4px 11px;white-space:nowrap;letter-spacing:.5px}
.meet-item .st-up{color:#1a1206;background:linear-gradient(135deg,#F2D79A,#D9A94E);box-shadow:0 2px 12px rgba(217,169,78,.45)}
.meet-item .st-live{color:#052a26;background:linear-gradient(135deg,#5CF0E2,var(--cyan));box-shadow:0 2px 12px rgba(55,214,200,.4)}
.meet-item .st-end{color:var(--dim);border:1px solid var(--line2);background:var(--panel3);font-weight:600}
.meet-empty{padding:20px 4px;font-size:12.5px;color:var(--dim);line-height:1.9}

/* AI 选型助手（样式保留，功能暂不实现） */
.ai-wrap{display:flex;flex-direction:column;flex:1;min-height:0}
.ai-card{margin:12px 12px 0;border-radius:12px;border:1px solid rgba(55,214,200,.35);overflow:hidden;
  background:linear-gradient(160deg,#0E2733,#0A1A28 60%,#0C1526);box-shadow:inset 0 0 44px rgba(55,214,200,.08)}
.ai-card .head{display:flex;align-items:center;gap:9px;padding:13px 15px 9px}
.ai-card .orb{width:32px;height:32px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#8FF5EA,var(--cyan) 62%,var(--cyan-deep));color:#043b34;font-weight:800;font-size:14px;
  box-shadow:0 0 16px rgba(55,214,200,.5)}
.ai-card .head b{font-size:14.5px}
.ai-card .head i{font-style:normal;font-size:10.5px;color:var(--cyan);margin-left:auto;display:flex;align-items:center;gap:5px}
.ai-card .head i::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.ai-msgs{padding:4px 15px 12px;display:flex;flex-direction:column;gap:9px}
.msg{max-width:90%;padding:8px 12px;border-radius:10px;font-size:12.5px;line-height:1.55}
.msg.q{align-self:flex-end;background:var(--panel3);border:1px solid var(--line2);color:#D9E5F5}
.msg.a{align-self:flex-start;background:rgba(55,214,200,.1);border:1px solid rgba(55,214,200,.3);color:#D6F5F0}
.ai-quick{display:flex;gap:8px;flex-wrap:wrap;padding:0 12px 12px}
.ai-quick span{font-size:11.5px;color:var(--cyan);border:1px solid rgba(55,214,200,.35);border-radius:13px;padding:5px 12px;cursor:pointer}
.ai-quick span:hover{background:rgba(55,214,200,.1)}
.ai-input{margin:0 12px 14px;height:40px;border-radius:20px;background:rgba(7,13,26,.6);border:1px solid var(--line2);
  display:flex;align-items:center;padding:0 14px;color:var(--dim);font-size:12.5px;gap:8px}
.ai-input .send{margin-left:auto;color:#052a26;background:linear-gradient(135deg,#5CF0E2,var(--cyan));border-radius:12px;
  font-size:11px;font-weight:700;padding:3px 11px}
.ai-note{margin:0 12px 14px;font-size:10.5px;color:var(--dim);text-align:center}

@media (max-width:1380px){
  .main{grid-template-columns:250px minmax(0,1fr) 320px}
}
@media (max-width:1080px){
  body{overflow:auto}
  .main{grid-template-columns:1fr;height:auto}
  .col{min-height:420px}
  .map-body{height:340px}
  .zone-row{grid-template-columns:repeat(2,1fr)}
}