:root{--bg:#06111d;--panel:#0a2235;--line:rgba(76,148,196,.2);--text:#e9f6ff;--muted:#8ea8bb;--blue:#3e8cff;--green:#55e58a;--orange:#ff9d32;--red:#ff4d5e;--purple:#9b72ff}*{box-sizing:border-box}html,body{height:100%;margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;background:#020912;color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}.app{height:100vh;display:grid;grid-template-columns:210px 1fr;background:radial-gradient(circle at 76% 10%,rgba(32,128,190,.16),transparent 36%),linear-gradient(135deg,#04101b,#061b2c 52%,#020813);overflow:hidden}.side{padding:14px 12px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:rgba(4,18,31,.88)}.brand{height:78px;padding:8px 6px;border:1px solid var(--line);border-radius:6px;background:rgba(255,255,255,.025)}.brand img{width:100%;height:100%;object-fit:contain}.side nav{display:grid;gap:7px;margin-top:18px}.side nav button{height:38px;border:1px solid transparent;border-radius:4px;background:transparent;color:#a7bbca;text-align:left;padding:0 10px}.side nav button:hover,.side nav .active{color:#fff;background:linear-gradient(90deg,rgba(62,140,255,.22),rgba(62,140,255,.04));border-color:rgba(62,140,255,.38)}.side em{float:right;min-width:22px;height:18px;border-radius:18px;background:var(--red);font-style:normal;font-size:11px;text-align:center}.online{margin-top:auto;height:48px;display:flex;gap:9px;align-items:center;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:rgba(46,255,125,.06);font-size:12px}.online i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}.online small,.top small,.metrics span,.chips span,.mini span,th{color:var(--muted);font-size:12px}main{min-width:0;display:grid;grid-template-rows:66px 1fr;overflow:hidden}.top{display:flex;align-items:center;gap:22px;padding:0 18px;border-bottom:1px solid var(--line);background:rgba(5,22,37,.68)}.top h1{margin:3px 0 0;font-size:22px}.metrics{flex:1;display:grid;grid-template-columns:repeat(5,1fr);height:100%}.metrics p{margin:0;padding:13px 16px;border-left:1px solid rgba(85,160,210,.13)}.metrics b{display:block;margin-top:5px}.ok{color:var(--green)}.page{display:none;height:100%;overflow:auto;padding:14px;animation:fade .25s ease}.page.active{display:block}@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.panel,.chips button,.cards article,.tasks article,.settings label,table{border:1px solid var(--line);border-radius:7px;background:linear-gradient(180deg,rgba(12,43,64,.86),rgba(7,27,43,.86));box-shadow:0 12px 28px rgba(0,0,0,.22)}.chips{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:14px}.chips button{height:62px;color:var(--text);text-align:left;padding:10px 14px}.chips b{display:block;margin-top:7px}.overview-grid{display:grid;grid-template-columns:260px 230px 1fr 230px;grid-template-rows:280px 1fr;gap:12px}.panel{padding:14px;overflow:hidden}.panel h2,.head h2{margin:0 0 8px;font-size:20px}.drone-card{position:relative}.drone{height:112px;position:relative;display:grid;place-items:center;border-radius:6px;background:radial-gradient(circle,rgba(255,157,50,.28),transparent 42%),rgba(255,255,255,.035)}.drone b{position:absolute;width:44px;height:18px;border-radius:18px;background:linear-gradient(90deg,#68645b,#dbc7a8,#55514a)}.drone:before,.drone:after{content:"";position:absolute;width:58px;height:3px;background:#8ea8b6}.drone:before{transform:rotate(-12deg)}.drone:after{transform:rotate(12deg)}.drone i{position:absolute;width:30px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 14px var(--orange)}.drone i:nth-child(1){margin-left:-92px;margin-top:-54px}.drone i:nth-child(2){margin-left:92px;margin-top:-54px}.drone i:nth-child(3){margin-left:-72px;margin-top:54px}.drone i:nth-child(4){margin-left:72px;margin-top:54px}.split{display:flex;justify-content:space-between;margin-top:10px}.split strong{font-size:24px}.bar{height:6px;margin:8px 0 12px;border-radius:10px;background:rgba(120,160,190,.22);overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--green),#40d9ff)}.mini{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mini p{margin:0;padding:9px;border:1px solid var(--line);border-radius:5px;background:rgba(255,255,255,.035)}.ring{width:150px;height:150px;margin:18px auto;border-radius:50%;display:grid;place-items:center;text-align:center;background:conic-gradient(var(--blue) 0 64%,rgba(255,255,255,.08) 64%);position:relative}.ring:after{content:"";position:absolute;inset:13px;border-radius:50%;background:#0b2235}.ring b,.ring span{z-index:1}.ring b{font-size:34px}.ring span{color:var(--muted);font-size:12px}.primary,.ghost{height:34px;border:0;border-radius:5px;padding:0 14px;color:#fff;background:linear-gradient(180deg,var(--orange),#ff7a18);font-weight:700}.ghost{background:rgba(255,255,255,.07);border:1px solid var(--line);font-weight:500}.map-card{grid-column:3;grid-row:1/3}.alert-list{grid-column:4;grid-row:1/3}.chart{grid-column:1/3}.alert-list button{width:100%;height:48px;margin-top:9px;border:1px solid var(--line);border-radius:5px;background:rgba(255,255,255,.04);color:var(--text);display:flex;justify-content:space-between;align-items:center;padding:0 10px}.map-mini,.field{position:relative;overflow:hidden;border-radius:6px;background:radial-gradient(circle at 28% 25%,#7a6045,transparent 24%),linear-gradient(135deg,#604b34,#252b2f 54%,#735a3e)}.map-mini{height:calc(100% - 34px)}.pv{position:absolute;inset:42px;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(5,1fr);gap:7px}.pv.detail{inset:70px 64px 72px;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(6,1fr);gap:8px}.pv span{position:relative;border:1px solid rgba(170,210,230,.42);border-radius:2px;background:linear-gradient(135deg,#18384e,#071523);box-shadow:inset 0 -10px 18px rgba(0,0,0,.28);overflow:hidden}.pv span:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(210,235,250,.18) 0 1px,transparent 1px 25%),repeating-linear-gradient(0deg,rgba(210,235,250,.14) 0 1px,transparent 1px 33.3%)}.pv .dust{border-color:var(--orange);background:#4a3824}.pv .hot{border-color:var(--red);box-shadow:0 0 18px rgba(255,77,94,.4)}.pv .damage{border-color:var(--purple)}.pv .clean{border-color:var(--green);background:#123b3f}.pv .shadow{filter:brightness(.65);border-color:var(--blue)}.mk,.marker{position:absolute;z-index:5;width:22px;height:22px;margin:-11px;border-radius:50%;border:2px solid currentColor;background:rgba(5,16,27,.82);box-shadow:0 0 18px currentColor}.mk:after,.marker:after{content:"";position:absolute;inset:6px;border-radius:50%;background:currentColor}.map-mini .orange{left:29%;top:34%}.map-mini .red{left:66%;top:38%}.map-mini .purple{left:49%;top:56%}.map-mini .blue{left:76%;top:62%}.orange{color:var(--orange)}.red{color:var(--red)}.purple{color:var(--purple)}.blue{color:var(--blue)}.green{color:var(--green)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px;background:currentColor}.map-mini em,.device{position:absolute;z-index:6;padding:6px 9px;border-radius:5px;background:rgba(5,16,27,.78);border:1px solid var(--line);font-style:normal;font-size:12px}.map-mini em{left:28%;top:27%;color:#ffd06b}.head{height:88px;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding:0 16px;border:1px solid var(--line);border-radius:7px;background:linear-gradient(135deg,rgba(12,43,64,.86),rgba(7,27,43,.76))}.head p{margin:0;color:#aabccd}.tabs{display:flex;height:34px;padding:3px;border:1px solid var(--line);border-radius:5px;background:rgba(255,255,255,.04)}.tabs button{border:0;border-radius:4px;background:transparent;color:var(--muted);padding:0 14px}.tabs .active{background:rgba(62,140,255,.24);color:#fff}.map-stage{height:calc(100vh - 194px);padding:0}.toolbar{height:50px;display:flex;align-items:center;gap:8px;padding:0 12px;border-bottom:1px solid var(--line)}.legend{height:30px;border:1px solid var(--line);border-radius:5px;background:rgba(255,255,255,.04);color:#dcecff;padding:0 10px}.legend:not(.active){opacity:.45}.field{height:calc(100% - 50px);border-radius:0}.route{position:absolute;inset:0;z-index:4;width:100%;height:100%;pointer-events:none}.route path{fill:none;stroke:rgba(255,255,255,.82);stroke-width:4;stroke-dasharray:12 10}.route .clean{stroke:var(--green)}.device.drone-a{left:58%;top:32%;color:#ffd06b}.device.robot-a{left:52%;bottom:16%;color:var(--green)}.mode-card{position:absolute;right:18px;bottom:16px;z-index:10;width:260px;padding:12px;border:1px solid var(--line);border-radius:7px;background:rgba(5,16,27,.8)}.mode-card h3{margin:0 0 8px}.mode-card p{margin:0;color:#b7c8d8;font-size:12px}.mode-heat:before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;background:radial-gradient(circle at 66% 38%,rgba(255,77,94,.55),transparent 14%),radial-gradient(circle at 30% 34%,rgba(255,157,50,.36),transparent 16%);mix-blend-mode:screen}.mode-route .pv span{opacity:.42}.mode-route .marker{opacity:.38}.mode-route .route{z-index:9}.mode-route .route path{stroke-width:6;animation:dash 1.3s linear infinite}@keyframes dash{to{stroke-dashoffset:-44}}.cards,.tasks,.settings{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.cards article,.tasks article,.settings label{padding:16px}.cards b{font-size:24px}.cards p,.tasks p{color:#aabccd}.tasks{grid-template-columns:repeat(4,1fr)}.tasks article span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--line)}.tasks .active{border-color:rgba(255,157,50,.55);background:rgba(255,157,50,.08)}.analysis{display:grid;grid-template-columns:2fr 1fr;gap:12px}.analysis canvas,.chart canvas{width:100%;height:260px}.chart canvas{height:220px}table{width:100%;border-collapse:collapse;overflow:hidden}th,td{height:48px;padding:0 16px;border-bottom:1px solid rgba(85,160,210,.13);text-align:left}td{color:#dcecff}.settings{grid-template-columns:repeat(2,1fr)}.settings label{display:flex;align-items:center;justify-content:space-between}.toast{position:fixed;right:22px;bottom:22px;z-index:1000;min-width:240px;padding:13px 15px;border:1px solid var(--line);border-radius:7px;background:rgba(6,24,40,.94);box-shadow:0 18px 45px rgba(0,0,0,.38);opacity:0;transform:translateY(12px);pointer-events:none;transition:.22s}.toast.show{opacity:1;transform:none}.selected{background:rgba(62,140,255,.14)!important}@media(max-width:1200px){.app{grid-template-columns:86px 1fr}.brand{height:58px}.side nav button{font-size:0}.side nav button::first-letter{font-size:16px}.online span{display:none}.overview-grid{grid-template-columns:1fr 1fr}.map-card,.chart{grid-column:1/3}.alert-list{grid-column:auto;grid-row:auto}.metrics{grid-template-columns:repeat(3,1fr)}}
/* Gold-award polish */
.app:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(rgba(80,160,220,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(80,160,220,.028) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 82%)}.side,.top,.panel,.head,.chips button,.cards article,.tasks article,.settings label,table{backdrop-filter:blur(12px)}.brand{height:92px;background:linear-gradient(135deg,rgba(14,42,64,.72),rgba(3,14,24,.92));box-shadow:inset 0 0 0 1px rgba(255,255,255,.03),0 18px 36px rgba(0,0,0,.22)}.side nav button{height:42px;font-size:15px}.gold-brief{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:14px;padding:20px 22px;border:1px solid rgba(76,148,196,.24);border-radius:8px;background:linear-gradient(135deg,rgba(18,58,86,.88),rgba(7,27,43,.78));box-shadow:0 18px 42px rgba(0,0,0,.25)}.gold-brief h2{margin:6px 0 8px;font-size:28px;letter-spacing:.5px}.gold-brief p{max-width:780px;margin:0;color:#b9cddd;line-height:1.65}.eyebrow{font-size:12px;color:#76c8ff;letter-spacing:1px;text-transform:uppercase}.gold-actions{display:flex;gap:10px;white-space:nowrap}.operation-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}.operation-flow article{position:relative;min-height:96px;padding:16px;border:1px solid var(--line);border-radius:7px;background:linear-gradient(180deg,rgba(12,43,64,.82),rgba(5,22,37,.82));overflow:hidden}.operation-flow article:after{content:"";position:absolute;left:56px;right:-20px;top:31px;height:1px;background:linear-gradient(90deg,rgba(85,229,138,.65),transparent)}.operation-flow span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(85,229,138,.45);color:var(--green);font-size:12px}.operation-flow b{display:block;margin-top:10px}.operation-flow small{display:block;margin-top:6px;color:var(--muted)}.panel,.chips button,.cards article,.tasks article{transition:transform .2s,border-color .2s,box-shadow .2s}.panel:hover,.chips button:hover,.cards article:hover,.tasks article:hover{transform:translateY(-2px);border-color:rgba(62,140,255,.44);box-shadow:0 18px 40px rgba(0,0,0,.3)}.toolbar-stat{margin-left:auto;color:#9db9cc;font-size:12px}.pv span{cursor:pointer;transition:transform .16s,border-color .16s,box-shadow .16s}.pv span:hover,.pv span.active-panel{transform:translateY(-2px) scale(1.04);border-color:#40d9ff;box-shadow:0 0 20px rgba(64,217,255,.34),inset 0 -10px 18px rgba(0,0,0,.28)}.pv span:after{content:attr(data-code);position:absolute;left:3px;bottom:2px;font-size:9px;color:rgba(220,240,250,.45)}.pv.mini span:after{display:none}.panel-drawer{position:absolute;z-index:12;right:18px;top:68px;width:280px;padding:14px;border:1px solid rgba(76,148,196,.28);border-radius:8px;background:rgba(5,16,27,.86);box-shadow:0 18px 42px rgba(0,0,0,.35)}.panel-drawer span{font-size:12px;color:#76c8ff}.panel-drawer h3{margin:8px 0 8px}.panel-drawer p{margin:0 0 12px;color:#b9cddd;font-size:13px;line-height:1.55}.modal-mask{position:fixed;inset:0;z-index:1100;display:none;align-items:center;justify-content:center;background:rgba(0,7,14,.62);backdrop-filter:blur(8px)}.modal-mask.show{display:flex}.modal{width:min(720px,calc(100vw - 36px));border:1px solid rgba(76,148,196,.3);border-radius:10px;background:linear-gradient(180deg,rgba(11,39,60,.96),rgba(5,20,34,.96));box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden}.modal header{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.modal header h3{margin:0}.modal header button{border:0;background:transparent;color:#fff;font-size:22px}.modal-body{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px}.modal-body article{padding:14px;border:1px solid var(--line);border-radius:7px;background:rgba(255,255,255,.035)}.modal-body b{display:block;font-size:24px;margin:8px 0;color:#fff}.modal-body span{font-size:12px;color:var(--muted)}.modal footer{padding:0 18px 18px;color:#b9cddd;line-height:1.65}@media(max-width:1200px){.gold-brief{flex-direction:column;align-items:flex-start}.operation-flow{grid-template-columns:1fr 1fr}.panel-drawer{position:absolute;width:240px}.modal-body{grid-template-columns:1fr}}

/* Pure-code SANDOCK logo */
.brand.code-logo{padding:6px 8px}.brand.code-logo svg{width:100%;height:100%;display:block}.brand.code-logo .shield{fill:rgba(2,12,22,.5);stroke:url(#logoGold);stroke-width:2.4;filter:url(#logoGlow)}.brand.code-logo .sand{fill:url(#logoGold);opacity:.95}.brand.code-logo .panel-left,.brand.code-logo .panel-right{fill:url(#logoBlue);stroke:#8fd2ff;stroke-width:1.1;filter:url(#logoGlow)}.brand.code-logo .panel-grid{fill:none;stroke:#00172a;stroke-width:1.2;opacity:.75}.brand.code-logo .dock{stroke:#79c8ff;stroke-width:2;opacity:.88}.brand.code-logo .drone-body{fill:#dceaff;filter:url(#logoGlow)}.brand.code-logo .drone-arm,.brand.code-logo .scan{fill:none;stroke:#e9f6ff;stroke-width:1.6;stroke-linecap:round;stroke-dasharray:2 4}.brand.code-logo .rotor{fill:none;stroke:#e9f6ff;stroke-width:1.4}.brand.code-logo .word{font-size:22px;font-weight:800;letter-spacing:4px;fill:url(#logoText);font-family:Arial,"Microsoft YaHei",sans-serif}.brand.code-logo .tail{letter-spacing:2px}.brand.code-logo .subtitle{font-size:13px;letter-spacing:4px;fill:#c9d4de;font-family:"Microsoft YaHei",Arial,sans-serif}.brand.code-logo .code-o{fill:none;stroke:#4b9dff;stroke-width:5;stroke-linejoin:round;filter:url(#logoGlow)}.brand.code-logo .code-o-cut{fill:none;stroke:#06111d;stroke-width:4;stroke-linecap:round}.brand.code-logo .a-accent{fill:#ffad32}.brand.code-logo .sub-line{stroke:#7f93a5;stroke-width:1;opacity:.75}

/* Quality reset after logo review */
.app{grid-template-columns:232px 1fr;background:radial-gradient(circle at 72% 8%,rgba(45,150,220,.13),transparent 34%),radial-gradient(circle at 28% 96%,rgba(255,157,50,.08),transparent 30%),linear-gradient(135deg,#030b14,#071a2b 54%,#02070d)}.side{padding:16px 14px;background:linear-gradient(180deg,rgba(4,18,31,.95),rgba(3,12,21,.92));box-shadow:inset -1px 0 0 rgba(120,190,235,.08)}.brand.brand-image{height:112px;padding:6px 4px;border-color:rgba(95,170,220,.24);background:linear-gradient(135deg,rgba(7,24,39,.62),rgba(2,10,18,.88));box-shadow:inset 0 0 0 1px rgba(255,255,255,.035),0 18px 38px rgba(0,0,0,.28)}.brand.brand-image img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px rgba(62,140,255,.18))}.side nav{margin-top:16px;gap:8px}.side nav button{height:44px;border-radius:6px;font-size:15px;letter-spacing:.2px}.side nav .active{background:linear-gradient(90deg,rgba(62,140,255,.26),rgba(64,217,255,.06));box-shadow:inset 3px 0 0 #3e8cff}.top{height:72px;background:linear-gradient(180deg,rgba(6,28,46,.86),rgba(5,20,34,.64));box-shadow:0 10px 28px rgba(0,0,0,.18)}.top h1{font-size:24px}.metrics p{padding:14px 18px}.page{padding:16px}.chips{gap:14px}.chips button{height:68px;border-color:rgba(76,148,196,.24);background:linear-gradient(180deg,rgba(14,48,72,.88),rgba(7,27,43,.86))}.chips button b{font-size:16px}.overview-grid{grid-template-columns:280px 250px minmax(480px,1fr) 260px;grid-template-rows:300px 1fr;gap:14px}.panel{border-color:rgba(76,148,196,.24);background:linear-gradient(180deg,rgba(12,43,64,.9),rgba(5,22,37,.9));box-shadow:0 16px 34px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.035)}.panel h2,.head h2{font-size:19px}.map-card{border-color:rgba(64,217,255,.28)}.map-mini,.field{background:radial-gradient(circle at 28% 25%,#806548,transparent 24%),radial-gradient(circle at 80% 76%,rgba(255,157,50,.18),transparent 28%),linear-gradient(135deg,#5e4932,#20282d 54%,#72593d)}.alert-list button{height:52px}.operation-flow{gap:14px}.operation-flow article{min-height:104px;background:linear-gradient(180deg,rgba(12,43,64,.86),rgba(5,22,37,.86))}.head{height:92px;border-color:rgba(76,148,196,.24)}.map-stage{height:calc(100vh - 204px)}.toolbar{height:54px}.panel-drawer{top:78px}.modal{border-radius:12px}@media(max-width:1200px){.app{grid-template-columns:96px 1fr}.brand.brand-image{height:68px}.brand.brand-image img{object-fit:cover;object-position:left center}.overview-grid{grid-template-columns:1fr 1fr}.map-card,.chart{grid-column:1/3}}