*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans KR,sans-serif}.topbar{height:64px;display:flex;align-items:center;gap:18px;padding:0 22px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand a{font-weight:800;text-decoration:none;font-size:1.15rem}.nav{display:flex;gap:10px;flex:1;overflow:auto}.nav a,.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 13px;border-radius:12px;border:1px solid var(--border);background:var(--panel2);color:var(--text);text-decoration:none;cursor:pointer}.primary{background:var(--accent)!important;color:#00111c!important;border:0!important;font-weight:800}.userbox{display:flex;gap:10px;align-items:center;color:var(--muted)}.container{padding:20px;max-width:2200px;margin:0 auto}.panel,.card,.kpi{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:0 8px 26px rgba(0,0,0,.16)}.grid{display:grid;gap:14px}.kpi-grid{grid-template-columns:repeat(6,minmax(130px,1fr));margin-bottom:16px}.kpi b{display:block;font-size:2rem}.kpi span,.muted,small{color:var(--muted)}.dashboard-layout{display:grid;grid-template-columns:380px 1fr 390px;gap:16px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.small-cards{grid-template-columns:1fr}.device-card{display:block;background:var(--panel2);border:1px solid var(--border);border-radius:14px;padding:12px;text-decoration:none;color:var(--text);margin-bottom:10px}.badge{display:inline-flex;border-radius:999px;padding:3px 9px;font-weight:700;font-size:.85rem}.badge.ok{background:rgba(52,211,153,.15);color:var(--ok)}.badge.delay{background:rgba(253,224,71,.15);color:var(--delay)}.badge.warn{background:rgba(251,191,36,.15);color:var(--warn)}.badge.danger{background:rgba(251,113,133,.15);color:var(--danger)}.badge.off{background:rgba(148,163,184,.16);color:var(--off)}.alert{border-radius:14px;padding:12px;margin:8px 0;background:var(--panel2);border-left:5px solid var(--accent)}.alert.danger{border-color:var(--danger)}.alert.warn{border-color:var(--warn)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{color:var(--muted);font-weight:700}.map-box{width:100%;border-radius:16px;border:1px solid var(--border);background:var(--panel2)}.map-box.compact{height:320px}.map-box.large{height:72vh}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.form label{display:grid;gap:6px}.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:14px}.filters label{display:grid;gap:4px}.codearea{width:100%;font-family:ui-monospace,Consolas,monospace}.json-view{background:var(--panel2);padding:14px;border-radius:14px;overflow:auto}.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:12px}.login-body{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,92vw);background:var(--panel);border:1px solid var(--border);border-radius:22px;padding:28px;display:grid;gap:14px}.login-card label{display:grid;gap:6px}.login-card input{height:44px;border-radius:10px;padding:0 12px}.image-viewer{display:grid;grid-template-columns:280px 1fr;gap:16px}.thumbs{display:grid;gap:8px;max-height:70vh;overflow:auto}.thumbs button{display:grid;grid-template-columns:80px 1fr;gap:8px;text-align:left}.thumbs img{width:80px;height:54px;object-fit:cover}.big-image img{max-width:100%;border-radius:16px;border:1px solid var(--border)}
html,body{min-height:100%;height:100%}body{overflow-x:hidden}.container{min-height:calc(100vh - 64px);display:flex;flex-direction:column;width:100%;}.full-dashboard{flex:1;min-height:0}.center-panel,.device-side,.alert-side{min-height:0}.center-panel{display:flex;flex-direction:column}.status-wrap{max-height:34vh}.map-small{margin-top:12px;flex:1;display:flex;flex-direction:column;min-height:260px}.map-box.compact{height:clamp(340px,42vh,620px);flex:1}.dashboard-kpis .kpi{position:relative;overflow:hidden}.kpi.live:after{content:"";position:absolute;inset:auto 12px 12px auto;width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(52,211,153,.7);animation:livePulse 1.5s infinite}.live-strip{display:flex;align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;overflow:hidden}.live-dot{width:12px;height:12px;border-radius:50%;background:var(--ok);animation:livePulse 1.4s infinite}.live-ticker{display:flex;gap:20px;white-space:nowrap;overflow:hidden;mask-image:linear-gradient(90deg,#000 80%,transparent)}.live-ticker span{background:var(--panel2);border:1px solid var(--border);border-radius:999px;padding:7px 12px}.realtime-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px}.realtime-metrics div{background:var(--panel2);border:1px solid var(--border);border-radius:14px;padding:12px}.realtime-metrics b{display:block;font-size:1.4rem}.mt{margin-top:18px}.compact-head{margin-bottom:10px}.head-actions,.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}input,select,textarea{min-height:42px;border-radius:12px;padding:8px 11px;outline:none;font:inherit}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}input[type="date"],input[type="datetime-local"],input[type="number"],select{min-width:150px}button,.button{font-weight:700;transition:transform .15s ease,filter .15s ease,border-color .15s ease}button:hover,.button:hover{transform:translateY(-1px);filter:brightness(1.08);border-color:var(--accent)}.danger-btn{background:rgba(251,113,133,.14)!important;border-color:rgba(251,113,133,.55)!important;color:var(--danger)!important}.schedule-head h1{margin-bottom:4px}.schedule-panel{display:grid;gap:14px}.schedule-meta label{display:grid;gap:6px;color:var(--muted)}.schedule-meta input{color:var(--text)}.schedule-table th,.schedule-table td{vertical-align:middle}.schedule-table input,.schedule-table select{width:100%}.schedule-table-wrap{max-height:62vh}.toggle-cell{display:flex!important;align-items:center;gap:8px;white-space:nowrap}.toggle-cell input{width:20px;height:20px;min-height:20px;accent-color:var(--accent)}.inline-filter{margin:0}.image-viewer{min-height:260px}.thumbs button.active{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.big-image{display:grid;place-items:start}.big-image img{max-height:68vh;object-fit:contain;background:var(--panel2)}.gm-pulse-marker{position:absolute;width:30px;height:30px;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;background:color-mix(in srgb,var(--pulse-color) 25%,transparent);box-shadow:0 0 0 0 var(--pulse-color);animation:mapBreath 1.8s infinite}.gm-pulse-marker.danger{animation-duration:1s}@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.7)}70%{box-shadow:0 0 0 12px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}@keyframes mapBreath{0%{opacity:.9;box-shadow:0 0 0 0 var(--pulse-color);transform:translate(-50%,-50%) scale(.65)}70%{opacity:.18;box-shadow:0 0 0 18px transparent;transform:translate(-50%,-50%) scale(1.25)}100%{opacity:.9;box-shadow:0 0 0 0 transparent;transform:translate(-50%,-50%) scale(.65)}}@media (max-width:1200px){.dashboard-layout{grid-template-columns:1fr}.device-side,.alert-side{order:2}.center-panel{order:1}.status-wrap{max-height:none}.map-box.compact{height:380px}.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1600px){.container{max-width:none;padding-left:28px;padding-right:28px}.dashboard-layout{grid-template-columns:380px minmax(720px,1fr) 390px}.map-box.compact{height:48vh}}

.gm-device-label{position:absolute;transform:translate(-50%,-100%);pointer-events:none;background:rgba(11,18,32,.92);color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;line-height:1;white-space:nowrap;box-shadow:0 6px 14px rgba(0,0,0,.28);text-shadow:0 1px 1px rgba(0,0,0,.45)}
@media (max-width:1500px){.dashboard-layout{grid-template-columns:340px minmax(560px,1fr) 350px}}

/* 2026-05 marker/live visibility improvements */
.device-card small,.device-card .device-meta{display:block;clear:both;margin-top:6px;line-height:1.45}.device-card .badge{margin-left:6px;vertical-align:middle}.device-card strong{font-weight:850}.live-ticker{position:relative;display:block;flex:1;overflow:hidden;white-space:nowrap;mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%)}.live-ticker .ticker-track{display:inline-flex;align-items:center;gap:20px;width:max-content;animation:liveMarquee 24s linear infinite;will-change:transform}.live-ticker:hover .ticker-track{animation-play-state:paused}.live-ticker span{display:inline-flex;align-items:center;flex:0 0 auto;background:var(--panel2);border:1px solid var(--border);border-radius:999px;padding:7px 12px}@keyframes liveMarquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.gm-attention-marker{position:absolute;width:76px;height:76px;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;background:radial-gradient(circle, color-mix(in srgb,var(--pulse-color) 45%,transparent) 0 16%, transparent 17% 100%);filter:drop-shadow(0 0 10px var(--pulse-color));animation:mapFlash 1.05s ease-in-out infinite;z-index:1}.gm-attention-marker::before,.gm-attention-marker::after{content:"";position:absolute;inset:5px;border-radius:50%;border:5px solid var(--pulse-color);box-shadow:0 0 18px var(--pulse-color), inset 0 0 12px color-mix(in srgb,var(--pulse-color) 45%,transparent);animation:mapRadar 1.35s ease-out infinite}.gm-attention-marker::after{animation-delay:.45s;inset:15px;border-width:4px}.gm-attention-marker.danger{width:90px;height:90px;animation-duration:.7s}.gm-attention-marker.danger::before,.gm-attention-marker.danger::after{border-width:6px}.gm-attention-marker.cluster{width:94px;height:94px}.gm-device-label{background:rgba(15,23,42,.96)!important;color:#fff!important;border:2px solid rgba(255,255,255,.7)!important;padding:5px 10px!important;font-size:12px!important;letter-spacing:.02em}.gm-style .gm-style-iw-c{background:#ffffff!important;color:#0f172a!important;border-radius:14px!important;box-shadow:0 18px 38px rgba(15,23,42,.35)!important}.gm-style .gm-style-iw-d{overflow:auto!important}.gm-style .gm-style-iw-tc::after{background:#ffffff!important}.gm-style .info,.gm-style .gm-info-window{color:#0f172a!important;font-size:14px!important;line-height:1.45!important;min-width:280px}.gm-info-title{font-weight:900;font-size:16px;color:#0f172a;margin-bottom:10px}.gm-info-device{display:grid;gap:4px;color:#0f172a}.gm-info-device b{color:#111827;font-size:15px}.gm-info-device span{color:#1f2937}.gm-info-id{font-weight:800;color:#0f766e!important}.gm-info-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.gm-info-actions a,.gm-style .gm-info-window a{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:5px 9px;border-radius:8px;background:#0f766e;color:#ffffff!important;text-decoration:none!important;font-weight:800}.gm-info-actions a:last-child{background:#1d4ed8}.gm-info-select-label{display:grid;gap:5px;margin:8px 0 10px;color:#111827;font-weight:800}.gm-info-select-label select{width:100%;min-height:38px;border:1px solid #94a3b8;background:#fff;color:#0f172a;border-radius:10px;padding:6px 10px;font-weight:700}@keyframes mapRadar{0%{opacity:1;transform:scale(.45)}70%{opacity:.45}100%{opacity:0;transform:scale(1.45)}}@keyframes mapFlash{0%,100%{opacity:.95}50%{opacity:.45}}