:root{--ink:#10231d;--muted:#64736e;--surface:rgba(255,255,255,.9);--line:#dce7e2;--green:#17a673;--green-soft:#e8f8f1;--amber:#e99a23;--amber-soft:#fff4de;--red:#e45454;--red-soft:#ffeded;--blue:#3478f6;--shadow:0 20px 50px rgba(21,56,44,.09)}
*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--ink);background:#f4f8f6;font-family:"DM Sans",sans-serif;position:relative;overflow-x:hidden}.ambient{position:fixed;border-radius:999px;filter:blur(10px);pointer-events:none;z-index:-1}.ambient-one{width:520px;height:520px;background:rgba(32,190,130,.09);top:-250px;right:-100px}.ambient-two{width:400px;height:400px;background:rgba(52,120,246,.06);bottom:-230px;left:-160px}
.topbar{height:82px;padding:0 clamp(22px,5vw,76px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(197,215,207,.75);background:rgba(248,251,250,.78);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none}.brand-mark{width:37px;height:39px;display:flex;justify-content:space-between}.brand-mark span{width:10px;border-radius:3px;background:var(--ink);position:relative}.brand-mark span:after{content:"";position:absolute;width:15px;height:5px;border-radius:3px;background:var(--green);top:7px}.brand-mark span:first-child:after{left:6px;transform:rotate(35deg)}.brand-mark span:last-child:after{right:6px;transform:rotate(-35deg)}.brand strong{display:block;font:800 18px/1 "Manrope",sans-serif;letter-spacing:.16em}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.18em;margin-top:5px}.topbar-actions,.live-pill,.refresh-button{display:flex;align-items:center}.topbar-actions{gap:12px}.live-pill{gap:8px;border:1px solid #cfe5db;background:#fff;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:600}.pulse-dot,.status-dot{display:inline-block;border-radius:50%}.pulse-dot{width:8px;height:8px;background:var(--green);box-shadow:0 0 0 5px rgba(23,166,115,.12);animation:pulse 2s infinite}.refresh-button{gap:8px;padding:10px 15px;border:0;border-radius:10px;background:var(--ink);color:#fff;font:600 13px "DM Sans";cursor:pointer}.refresh-button:hover{background:#193a30}.refresh-button:disabled{opacity:.6;cursor:wait}.refresh-button svg{width:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.refresh-button.spinning svg{animation:spin .8s linear infinite}
.shell{width:min(1380px,calc(100% - 44px));margin:0 auto}.hero{padding:62px 0 38px;display:flex;justify-content:space-between;align-items:end;gap:30px}.eyebrow{margin:0 0 10px;color:var(--green);font-size:11px;font-weight:700;letter-spacing:.18em}h1,h2,h3{font-family:"Manrope",sans-serif}h1{margin:0;font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.045em}.hero-copy{margin:15px 0 0;color:var(--muted);font-size:16px}.last-updated{text-align:right;color:var(--muted);font-size:12px}.last-updated strong{display:block;color:var(--ink);margin-top:5px;font-size:14px}
.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.summary-card{min-height:132px;padding:23px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 9px 30px rgba(22,55,44,.045)}.summary-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;font-weight:600}.summary-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-weight:700}.summary-card strong{display:block;margin-top:13px;font:800 32px/1 "Manrope"}.summary-card small{display:block;color:var(--muted);margin-top:8px;font-size:11px}.summary-card.total .summary-icon{background:#edf2ff;color:var(--blue)}.summary-card.online .summary-icon{background:var(--green-soft);color:var(--green)}.summary-card.degraded .summary-icon{background:var(--amber-soft);color:var(--amber)}.summary-card.offline .summary-icon{background:var(--red-soft);color:var(--red)}.skeleton-card{background:linear-gradient(100deg,#edf2ef 30%,#f9fbfa 50%,#edf2ef 70%);background-size:400%;animation:shimmer 1.4s infinite;border-color:transparent}
.fleet-section{margin:48px 0 70px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section-heading h2{margin:0;font-size:25px;letter-spacing:-.03em}.legend{display:flex;gap:18px;color:var(--muted);font-size:12px}.legend span{display:flex;align-items:center;gap:7px}.status-dot{width:9px;height:9px}.status-dot.online{background:var(--green)}.status-dot.degraded{background:var(--amber)}.status-dot.offline{background:var(--red)}
.loading-state,.message-state{min-height:280px;border:1px solid var(--line);border-radius:20px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}[hidden]{display:none!important}.loading-state strong,.message-state strong{margin-top:18px;font:700 16px "Manrope"}.loading-state p,.message-state p{color:var(--muted);margin:7px 20px 0;font-size:13px}.loader{height:40px;display:flex;align-items:end;gap:6px}.loader span{width:7px;height:18px;border-radius:5px;background:var(--green);animation:bars .9s ease-in-out infinite}.loader span:nth-child(2){animation-delay:.12s}.loader span:nth-child(3){animation-delay:.24s}.error-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:var(--red-soft);color:var(--red);font:800 22px "Manrope"}.message-state button{margin-top:18px;padding:9px 15px;border:0;border-radius:9px;background:var(--ink);color:#fff;cursor:pointer}.empty-gate{width:45px;height:45px;display:flex;justify-content:space-between}.empty-gate span{width:12px;border-radius:4px;background:#c7d6d0}
.gate-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.gate-card{border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.gate-card:hover{transform:translateY(-2px);box-shadow:0 24px 58px rgba(21,56,44,.13)}.gate-accent{height:4px;background:var(--green)}.gate-card.degraded .gate-accent{background:var(--amber)}.gate-card.offline .gate-accent{background:var(--red)}.gate-body{padding:23px}.gate-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.gate-title{display:flex;align-items:center;gap:13px}.gate-symbol{width:44px;height:44px;display:flex;justify-content:space-between;padding:6px 9px;border-radius:12px;background:#edf7f3}.gate-symbol span{width:6px;border-radius:3px;background:var(--ink)}.gate-title h3{margin:0;font-size:17px;letter-spacing:-.02em}.gate-title p{margin:5px 0 0;color:var(--muted);font-size:12px}.status-badge{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.status-badge.online{background:var(--green-soft);color:#0e8259}.status-badge.degraded{background:var(--amber-soft);color:#ad6a08}.status-badge.offline{background:var(--red-soft);color:#bd3535}.status-badge .status-dot{background:currentColor}
.health-grid{margin-top:23px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.health-item{padding:14px;border:1px solid #e6edea;border-radius:13px;background:rgba(249,251,250,.8)}.health-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px}.health-label .status-dot{width:8px;height:8px}.health-value{display:block;margin-top:7px;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.health-detail{display:block;color:var(--muted);margin-top:4px;font-size:10px}.camera-row{margin-top:17px;padding-top:16px;border-top:1px solid #e7eeeb;display:flex;justify-content:space-between;align-items:center;gap:12px}.camera-row>span{color:var(--muted);font-size:11px;font-weight:600}.camera-list{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.camera-chip{display:flex;align-items:center;gap:6px;padding:6px 9px;border-radius:8px;background:#f3f6f5;color:var(--muted);font-size:10px;font-weight:600}.camera-chip .status-dot{width:7px;height:7px}.gate-footer{padding:12px 23px;border-top:1px solid #e7eeeb;background:rgba(247,250,248,.8);display:flex;justify-content:space-between;color:var(--muted);font-size:10px}footer{width:min(1380px,calc(100% - 44px));margin:0 auto;padding:21px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:11px}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(23,166,115,0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes bars{0%,100%{height:13px;opacity:.45}50%{height:38px;opacity:1}}@keyframes shimmer{from{background-position:100%}to{background-position:0}}
@media(max-width:900px){.summary-grid{grid-template-columns:repeat(2,1fr)}.gate-grid{grid-template-columns:1fr}}@media(max-width:620px){.topbar{height:70px}.live-pill{display:none}.refresh-button{font-size:0;padding:10px}.shell{width:calc(100% - 28px)}.hero{padding:40px 0 28px;display:block}.last-updated{margin-top:20px;text-align:left}.summary-grid{gap:10px}.summary-card{min-height:115px;padding:17px}.section-heading{align-items:flex-start}.legend{display:none}.gate-body{padding:18px}.gate-symbol{display:none}.health-grid{grid-template-columns:1fr}footer{width:calc(100% - 28px)}}