:root{
  --bg:#06101d; --panel:#0b1726; --panel2:#0e1e31; --line:#17314c;
  --text:#edf6ff; --muted:#7890a8; --accent:#43a5ff; --cyan:#59d8ff;
  --red:#ff4d5f; --orange:#ff9838; --yellow:#ffd54a; --blue:#4b8cff; --gray:#8392a5;
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:radial-gradient(circle at 45% 20%,#0a2340 0,#06101d 42%,#040b14 100%);color:var(--text);font-family:Inter,"Microsoft YaHei",system-ui,sans-serif}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.25fr .75fr;align-items:stretch}
.auth-visual{padding:54px 7vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-visual:after{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(89,216,255,.12);border-radius:50%;right:-220px;top:90px;box-shadow:0 0 90px rgba(67,165,255,.08)}
.brand-lockup{display:flex;align-items:center;gap:14px;position:relative;z-index:2}.brand-mark{width:46px;height:46px;border:1px solid rgba(89,216,255,.7);display:grid;place-items:center;border-radius:13px;color:#8ce7ff;font-size:23px;font-weight:800;box-shadow:0 0 25px rgba(67,165,255,.14)}
.brand-title{font-weight:800;letter-spacing:.16em;font-size:17px}.brand-sub{font-size:12px;color:var(--muted);margin-top:3px;letter-spacing:.08em}
.auth-copy{max-width:760px;position:relative;z-index:2}.eyebrow{font-size:11px;letter-spacing:.22em;color:#5ecfff;margin-bottom:10px}.auth-copy h1{font-size:50px;line-height:1.22;margin:0 0 18px}.auth-copy p{max-width:650px;color:#93a9bd;font-size:17px;line-height:1.9}
.auth-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;position:relative;z-index:2}.auth-grid div{border:1px solid var(--line);background:rgba(9,25,43,.62);padding:18px;border-radius:14px}.auth-grid strong{display:block}.auth-grid span{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.auth-card{background:rgba(7,18,31,.9);border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;padding:9vw 7vw}
.auth-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}.tab{flex:1;background:none;border:0;color:var(--muted);padding:14px}.tab.active{color:#fff;border-bottom:2px solid var(--accent)}
.auth-form{display:flex;flex-direction:column;gap:9px}.auth-form label,.contact-form label{font-size:12px;color:#8ea2b7}.auth-form input,.contact-form input,.contact-form select,.contact-form textarea,.searchbox input{background:#081423;color:#fff;border:1px solid #1b3652;border-radius:10px;padding:12px 13px;outline:none}.auth-form input:focus,.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus,.searchbox input:focus{border-color:#3c9fff;box-shadow:0 0 0 3px rgba(60,159,255,.1)}
.primary,.ghost,.danger{border:0;border-radius:10px;padding:12px 15px}.primary{background:linear-gradient(135deg,#238cff,#45b6ff);color:#fff;font-weight:700;box-shadow:0 8px 24px rgba(35,140,255,.22)}.ghost{background:#0d1c2d;color:#a7bdd2;border:1px solid #1c3854}.danger{background:#35131b;color:#ff8791;border:1px solid #6d2832}.full{width:100%}.small{padding:9px 12px}.form-note{color:#657f98;font-size:12px;line-height:1.6;margin-top:6px}
.app{min-height:100vh}.topbar{height:76px;padding:0 24px;border-bottom:1px solid var(--line);background:rgba(5,15,27,.78);backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:5}.compact .brand-mark{width:38px;height:38px;border-radius:10px}.top-actions{display:flex;align-items:center;gap:10px}.user-chip,.sync-badge{font-size:12px;border:1px solid #1a3855;background:#0a192a;color:#97adc1;padding:8px 10px;border-radius:999px}.sync-badge.online{color:#72e7b5;border-color:#1e5d47}
.dashboard{display:grid;grid-template-columns:220px minmax(520px,1fr) 330px;grid-template-rows:minmax(560px,calc(100vh - 250px)) 150px;gap:14px;padding:14px}.sidebar,.map-panel,.detail-panel{background:linear-gradient(180deg,rgba(12,29,48,.96),rgba(8,21,35,.96));border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 55px rgba(0,0,0,.18)}
.sidebar{padding:16px}.section-title{font-size:12px;color:#8ca3b9;letter-spacing:.12em;text-transform:uppercase}.with-gap{margin-top:24px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.stat-card{padding:12px;background:#091726;border:1px solid #16324c;border-radius:11px}.stat-card span{display:block;color:#6f879d;font-size:11px}.stat-card strong{display:block;font-size:25px;margin-top:5px}.red-stat strong{color:#ff6572}
.legend{margin-top:10px;display:flex;flex-direction:column;gap:6px}.legend-item{border:1px solid transparent;background:transparent;color:#8ca3b9;text-align:left;padding:8px 9px;border-radius:8px}.legend-item:hover,.legend-item.active{background:#0b1c2d;border-color:#1a3956;color:#fff}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px}.dot.all{background:#fff}.dot.red{background:var(--red)}.dot.orange{background:var(--orange)}.dot.yellow{background:var(--yellow)}.dot.blue{background:var(--blue)}.dot.gray{background:var(--gray)}
.filter-summary{margin:10px 0;color:#d8e9f7;font-size:13px;line-height:1.7}.map-panel{position:relative;overflow:hidden}.panel-head{height:76px;padding:18px 20px 0;display:flex;justify-content:space-between;align-items:flex-start}.panel-head h2{margin:0;font-size:20px}.map-tip{font-size:11px;color:#67839c;margin-top:18px}.map-canvas{height:calc(100% - 76px);min-height:470px}.map-fallback{height:calc(100% - 76px);display:grid;place-items:center;color:#7b93aa;text-align:center}.fallback-shape{width:68%;height:65%;border:1px dashed #255177;border-radius:45% 38% 50% 42%;position:relative;background:radial-gradient(circle,#0c2b47,#091827)}.pin{position:absolute;color:#fff;font-size:12px}.pin:before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 14px var(--red);margin-right:5px}.pin.h{right:23%;top:35%}.pin.q{left:40%;bottom:25%}
.contacts-head{display:flex;justify-content:space-between}.muted{color:var(--muted);font-size:12px;margin-top:5px}.searchbox{margin:12px 0}.searchbox input{width:100%;padding:10px 11px}.contact-list{overflow:auto;max-height:calc(100vh - 215px)}.contact-item{padding:12px;border:1px solid #15314c;background:#091827;border-radius:10px;margin-bottom:8px;transition:.2s}.contact-item:hover,.contact-item.active{border-color:#2c7dbb;transform:translateY(-1px)}.contact-top{display:flex;justify-content:space-between;gap:8px}.contact-name{font-weight:700}.relation-pill{font-size:10px;border-radius:999px;padding:4px 7px;color:#fff}.r-red{background:#6a1d29}.r-orange{background:#6c3b16}.r-yellow{background:#6f5c10}.r-blue{background:#193e77}.r-gray{background:#394553}.contact-unit{font-size:11px;color:#7690a8;margin-top:7px;line-height:1.6}.contact-loc{font-size:10px;color:#50708d;margin-top:4px}
.detail-panel{grid-column:1/4;padding:14px 18px}.detail-empty{height:100%;display:flex;align-items:center;justify-content:center;gap:10px;color:#607b93}.empty-icon{font-size:24px;color:#3f7ca7}.detail-card{height:100%;display:grid;grid-template-columns:180px repeat(5,1fr) 1.6fr;gap:12px;align-items:center}.person-identity h3{margin:0 0 6px;font-size:20px}.person-identity .loc{font-size:12px;color:#6f8ba4}.detail-field{border-left:1px solid #17324c;padding-left:12px}.detail-field span{display:block;color:#667f96;font-size:10px}.detail-field strong{display:block;margin-top:6px;font-size:13px;line-height:1.45}.detail-actions{text-align:right}.detail-actions button{margin-left:6px}
.modal{position:fixed;inset:0;background:rgba(1,7,12,.76);display:grid;place-items:center;z-index:20;padding:20px}.modal-card{width:min(760px,96vw);background:#0c1a2a;border:1px solid #20405e;border-radius:16px;box-shadow:0 30px 90px rgba(0,0,0,.55);padding:20px}.modal-head{display:flex;justify-content:space-between}.modal-head h3{margin:0}.icon-btn{width:34px;height:34px;border-radius:9px;border:1px solid #24425d;background:#0b1725;color:#a9bdd0;font-size:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.form-grid>div{display:flex;flex-direction:column;gap:6px}.span-2{grid-column:1/3}.contact-form textarea{resize:vertical}.modal-actions{display:flex;gap:8px;margin-top:18px}.grow{flex:1}
#toast{position:fixed;right:18px;top:90px;z-index:100;display:flex;flex-direction:column;gap:8px}.toast-item{background:#10243a;border:1px solid #275273;color:#dcefff;padding:11px 14px;border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.35);font-size:12px}
@media(max-width:1100px){.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-card{min-height:100vh;padding:12vw}.dashboard{grid-template-columns:190px 1fr;grid-template-rows:auto auto auto}.right-panel{grid-column:1/3;max-height:370px}.contact-list{max-height:260px}.detail-panel{grid-column:1/3}.detail-card{grid-template-columns:1fr 1fr 1fr}.top-actions .user-chip{display:none}}
@media(max-width:720px){.topbar{height:auto;padding:12px;align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}.dashboard{display:block;padding:8px}.sidebar,.map-panel,.detail-panel{margin-bottom:8px}.left-panel{display:none}.map-panel{height:520px}.right-panel{max-height:none}.contact-list{max-height:320px}.detail-panel{min-height:250px}.detail-card{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.span-2{grid-column:1}.auth-card{padding:8vw}.brand-title{font-size:14px}}