:root {
  --bg0: #030a18; --bg1: #06142c; --cy: #3fb4ff; --cy2: #1b7cff; --gold: #ffd23f;
  --tx: #d6ecff; --mut: #7fa4c8; --line: rgba(63,180,255,.28); --ok: #36e0a0; --bad: #ff5d6c;
  --font: 'Bahnschrift', 'Segoe UI', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: radial-gradient(120% 90% at 50% 45%, #0a2a5c 0%, var(--bg1) 45%, var(--bg0) 100%); color: var(--tx); font-family: var(--font); }
#stage { position: fixed; inset: 0; }
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }

#top { position: fixed; left: 22px; top: 16px; pointer-events: none; }
.clock { font-size: 34px; letter-spacing: 2px; font-weight: 600; color: #fff; text-shadow: 0 0 14px rgba(63,180,255,.7); }
.greet { margin-top: 2px; font-size: 12px; letter-spacing: 3px; color: var(--cy); }
.sub { font-size: 10px; letter-spacing: 2px; color: var(--mut); margin-top: 2px; }

.pill { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; align-items: center; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(4,18,42,.7); backdrop-filter: blur(6px); font-size: 10px; letter-spacing: 2.5px; color: var(--cy); pointer-events: none; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--mut); box-shadow: 0 0 8px currentColor; }
.pill.live i { background: var(--ok); }
.pill.work i { background: var(--gold); animation: pulse 1s infinite; }
.pill.bad i { background: var(--bad); }
@keyframes pulse { 50% { opacity: .25; } }

.panel { position: fixed; border: 1px solid var(--line); background: rgba(4,18,42,.62); backdrop-filter: blur(6px); border-radius: 10px; padding: 12px 14px; font-size: 11px; letter-spacing: 1.5px; }
.panel h4 { margin: 0 0 10px; font-size: 10px; letter-spacing: 3px; color: var(--cy); font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
#sys { left: 18px; top: 112px; width: 218px; }
#sysList { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
#sysList li { display: flex; justify-content: space-between; gap: 8px; color: var(--mut); }
#sysList li b { color: var(--tx); font-weight: 500; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 120px; }
#sysList li b.ok { color: var(--ok); } #sysList li b.bad { color: var(--bad); } #sysList li b.warn { color: var(--gold); }
.focus { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line); color: var(--gold); min-height: 24px; }

#cam { right: 18px; top: 84px; width: 292px; }
#camVideo { width: 100%; aspect-ratio: 16/9; background: #000; border-radius: 6px; border: 1px solid var(--line); object-fit: cover; }
.hint { margin: 8px 0 0; color: var(--mut); font-size: 10px; letter-spacing: .5px; }
.row { display: flex; gap: 8px; margin-top: 10px; } .row.end { justify-content: flex-end; }

.btn { background: linear-gradient(180deg, #1f7bff, #1457c4); color: #fff; border: 0; padding: 8px 14px; border-radius: 8px; font-size: 11px; letter-spacing: 2px; font-weight: 600; }
.btn:hover { filter: brightness(1.15); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--cy); }
.x { background: none; border: 0; color: var(--mut); font-size: 14px; }
.x:hover { color: #fff; }

#dock { position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; }
#wave { width: 260px; height: 46px; }
.status { font-size: 10px; letter-spacing: 5px; color: var(--cy); }
.bar { display: flex; gap: 8px; margin-top: 4px; }
.chip { background: rgba(4,18,42,.75); color: var(--tx); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; font-size: 10px; letter-spacing: 2px; }
.chip:hover { border-color: var(--cy); }
.chip.on { border-color: var(--ok); color: var(--ok); box-shadow: 0 0 10px rgba(54,224,160,.25); }
.chip.bad { border-color: var(--bad); color: var(--bad); }

.drawer { position: fixed; right: 0; top: 0; bottom: 0; width: min(430px, 92vw); background: rgba(3,12,28,.94); border-left: 1px solid var(--line); display: flex; flex-direction: column; z-index: 5; }
.dh { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: 3px; color: var(--cy); }
#log { flex: 1; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 92%; padding: 9px 12px; border-radius: 10px; font-size: 13px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; font-family: 'Segoe UI', system-ui, sans-serif; }
.msg.user { align-self: flex-end; background: #14409a; }
.msg.bot { align-self: flex-start; background: rgba(63,180,255,.12); border: 1px solid var(--line); }
.msg.sys { align-self: center; color: var(--mut); font-size: 11px; background: none; }
.msg.tool { align-self: flex-start; color: var(--gold); font-size: 11px; padding: 2px 8px; background: none; }
.msg pre { margin: 6px 0 0; padding: 8px; background: #020813; border-radius: 6px; overflow-x: auto; font: 12px/1.45 Consolas, monospace; }
.msg img { max-width: 100%; border-radius: 6px; margin-top: 6px; }
.inrow { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.inrow .col { display: grid; gap: 6px; }
textarea { flex: 1; resize: none; background: #020813; color: var(--tx); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font: 13px 'Segoe UI', sans-serif; }

.modal { position: fixed; inset: 0; background: rgba(0,6,16,.72); display: grid; place-items: center; z-index: 10; }
.card { width: min(640px, 94vw); max-height: 90vh; overflow: auto; background: #061630; border: 1px solid var(--line); border-radius: 12px; padding-bottom: 14px; }
.card .row { padding: 0 16px; }
#form { padding: 4px 16px 0; display: grid; gap: 10px; }
#form h5 { margin: 14px 0 0; font-size: 10px; letter-spacing: 3px; color: var(--gold); }
#form label { display: grid; gap: 4px; font-size: 11px; color: var(--mut); letter-spacing: .5px; }
#form label.chk { display: flex; align-items: center; gap: 8px; }
#form input[type=text], #form input[type=password], #form input[type=number], #form select { background: #020813; color: var(--tx); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; font: 13px 'Segoe UI', sans-serif; }
#form small { color: var(--mut); font-size: 10px; }

#toasts { position: fixed; left: 50%; top: 58px; transform: translateX(-50%); display: grid; gap: 8px; z-index: 20; width: min(560px, 92vw); }
.toast { background: rgba(10,26,56,.96); border: 1px solid var(--line); border-left: 3px solid var(--cy); border-radius: 8px; padding: 10px 14px; font-size: 12px; line-height: 1.45; display: flex; gap: 10px; align-items: center; justify-content: space-between; font-family: 'Segoe UI', sans-serif; }
.toast.bad { border-left-color: var(--bad); }
.toast .btn { padding: 5px 10px; font-size: 10px; white-space: nowrap; }

@media (max-width: 1100px) { #sys { display: none; } }