:root {
  color-scheme: dark;
  --bg: #070b10;
  --panel: rgba(14, 21, 29, 0.86);
  --panel-strong: #111a24;
  --line: rgba(153, 186, 204, 0.14);
  --line-bright: rgba(153, 186, 204, 0.28);
  --text: #eef5f4;
  --muted: #81919b;
  --dim: #596873;
  --cyan: #71e4d3;
  --cyan-soft: rgba(113, 228, 211, 0.14);
  --amber: #efb95d;
  --red: #ed6868;
  --green: #7ce0a3;
  --mono: "DM Mono", ui-monospace, monospace;
  --sans: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 17% 8%, rgba(45, 111, 122, 0.12), transparent 30%),
    radial-gradient(circle at 90% 80%, rgba(35, 89, 100, 0.08), transparent 26%),
    var(--bg);
}
button, input { font: inherit; }
button { color: inherit; }
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.app-shell { width: min(1500px, 100%); margin: 0 auto; padding: 24px 28px 56px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.brand-block, .mission-readouts, .objective-line, .section-title, .drawer-header, .room-heading, .room-footer { display: flex; align-items: center; }
.brand-block { gap: 14px; }
.brand-block h1, .room-heading h2, .objective-card h2, .drawer-header h2 { margin: 0; font-weight: 600; letter-spacing: -0.025em; }
.brand-block h1 { font-size: 20px; text-transform: uppercase; letter-spacing: .08em; }
.eyebrow { margin: 0 0 5px; color: var(--muted); font: 500 10px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .16em; }
.station-mark { width: 34px; height: 34px; border: 1px solid var(--line-bright); border-radius: 50%; display: grid; place-content: center; gap: 3px; transform: rotate(-18deg); }
.station-mark span { width: 16px; height: 1px; background: var(--cyan); display: block; }
.station-mark span:nth-child(2) { width: 22px; }
.station-mark span:nth-child(3) { width: 10px; }
.mission-readouts { gap: 12px; }
.status-chip, .connection-status, .live-indicator { display: inline-flex; align-items: center; gap: 7px; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.status-chip { border: 1px solid rgba(237,104,104,.2); padding: 9px 12px; border-radius: 4px; background: rgba(237,104,104,.06); color: #eaa; }
.status-chip i, .connection-status i, .live-indicator i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 9px currentColor; }
.timer-block { display: flex; flex-direction: column; align-items: flex-end; min-width: 96px; }
.timer-block span { color: var(--muted); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.timer-block strong { font: 500 22px var(--mono); color: var(--amber); }
.icon-button { width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,.02); cursor: pointer; font-size: 19px; }
.icon-button:hover { border-color: var(--cyan); color: var(--cyan); }
.panel { border: 1px solid var(--line); background: var(--panel); box-shadow: 0 18px 50px rgba(0,0,0,.2); backdrop-filter: blur(16px); }
.mission-layout { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 16px; }
.room-card { min-height: 650px; padding: 18px; display: flex; flex-direction: column; }
.room-heading { justify-content: space-between; margin-bottom: 15px; }
.room-heading h2 { font-size: 19px; }
.room-progress { display: flex; gap: 5px; }
.progress-segment { width: 28px; height: 3px; background: var(--line-bright); }
.progress-segment.active { background: var(--amber); box-shadow: 0 0 8px rgba(239,185,93,.4); }
.progress-segment.complete { background: var(--cyan); }
.room-scene { position: relative; overflow: hidden; flex: 1; min-height: 535px; border: 1px solid var(--line); background: #0b1219; perspective: 900px; transition: background 1s ease, box-shadow 1s ease; }
.room-scene::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.62), transparent 35%, transparent 70%, rgba(0,0,0,.45)), linear-gradient(0deg, rgba(0,0,0,.52), transparent 42%); pointer-events: none; z-index: 4; }
.room-scene::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 89px, rgba(140,190,204,.025) 90px), repeating-linear-gradient(0deg, transparent 0 89px, rgba(140,190,204,.02) 90px); z-index: 3; pointer-events: none; }
.room-scene.emergency { background: radial-gradient(circle at 50% 12%, rgba(114,23,28,.35), transparent 35%), #080b0e; box-shadow: inset 0 0 120px rgba(190,35,42,.12); }
.room-scene.powered { background: radial-gradient(circle at 50% 0%, rgba(78,148,161,.2), transparent 43%), #0c151c; }
.room-scene.complete { background: radial-gradient(circle at 50% 0%, rgba(83,190,134,.22), transparent 50%), #0b1718; }
.stars { position: absolute; inset: 5% 24% 45% 24%; background-image: radial-gradient(circle, rgba(255,255,255,.7) 0 1px, transparent 1.5px); background-size: 43px 37px; opacity: .45; }
.window-view { position: absolute; top: 6%; left: 27%; width: 46%; height: 31%; border: 9px solid #141e27; outline: 1px solid var(--line-bright); overflow: hidden; background: linear-gradient(#06090d, #101b26); clip-path: polygon(8% 0,92% 0,100% 16%,100% 100%,0 100%,0 16%); }
.planet { position: absolute; width: 270px; height: 270px; border-radius: 50%; right: -80px; bottom: -210px; background: radial-gradient(circle at 40% 28%, #4a6873 0, #1b343f 30%, #0e1a22 66%); box-shadow: 0 0 40px rgba(96,182,201,.25); }
.window-grid { position: absolute; inset: 0; background: linear-gradient(90deg, transparent 49%, rgba(70,100,110,.3) 50%, transparent 51%), linear-gradient(0deg, transparent 76%, rgba(70,100,110,.35) 77%, transparent 78%); }
.hotspot { position: absolute; z-index: 6; border: 1px solid var(--line-bright); background: linear-gradient(145deg, rgba(26,39,48,.94), rgba(10,16,22,.98)); cursor: pointer; transition: transform .18s, border-color .18s, opacity .3s, box-shadow .3s; }
.hotspot:hover:not(.locked), .hotspot.selected { transform: translateY(-3px); border-color: var(--cyan); box-shadow: 0 0 0 1px rgba(113,228,211,.12), 0 14px 26px rgba(0,0,0,.3); }
.hotspot.locked { cursor: not-allowed; filter: saturate(.35); opacity: .55; }
.hotspot-label { position: absolute; left: 11px; bottom: 10px; text-align: left; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: #c8d6d9; }
.hotspot-label small { display: block; color: var(--red); font-size: 8px; margin-top: 3px; }
.power-hotspot { left: 7%; bottom: 14%; width: 185px; height: 205px; background-image: repeating-linear-gradient(0deg, transparent 0 28px, rgba(255,255,255,.035) 29px); }
.power-hotspot::before { content: "01  POWER DISTRIBUTION"; position: absolute; top: 10px; left: 10px; font: 8px var(--mono); color: var(--dim); }
.hotspot-light { position: absolute; top: 38px; left: 17px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px var(--red), 24px 0 0 #d29e50, 24px 0 10px #d29e50, 48px 0 0 #395761; }
.signal-hotspot { left: 35%; bottom: 9%; width: 30%; height: 150px; transform: perspective(400px) rotateX(7deg); }
.signal-hotspot:hover:not(.locked), .signal-hotspot.selected { transform: perspective(400px) rotateX(7deg) translateY(-3px); }
.signal-wave { position: absolute; top: 25px; left: 10%; right: 10%; overflow: hidden; font: 28px var(--mono); letter-spacing: 5px; color: var(--cyan); opacity: .55; text-shadow: 0 0 10px currentColor; }
.vault-hotspot { right: 7%; bottom: 16%; width: 160px; height: 230px; }
.vault-wheel { position: absolute; display: grid; place-content: center; top: 50px; left: calc(50% - 35px); width: 70px; height: 70px; border: 2px solid #52616a; border-radius: 50%; font-size: 32px; color: #71848e; }
.exit-hotspot { top: 9%; right: 3%; width: 116px; height: 70%; border-width: 2px; background: linear-gradient(90deg,#101922 0 47%,#05090c 48% 52%,#101922 53%); }
.door-lines { position: absolute; inset: 15px; border: 1px solid var(--line-bright); clip-path: polygon(20% 0,80% 0,100% 12%,100% 88%,80% 100%,20% 100%,0 88%,0 12%); }
.wall-clue { position: absolute; z-index: 5; top: 12%; left: 5%; width: 150px; padding: 12px; border: 1px solid rgba(239,185,93,.25); background: rgba(27,25,19,.68); color: var(--amber); text-align: left; cursor: pointer; transform: rotate(-1deg); }
.wall-clue span { font: 8px var(--mono); letter-spacing: .15em; }
.wall-clue strong { display: block; margin-top: 7px; font: 500 9px/1.5 var(--mono); }
.floor-glow { position: absolute; z-index: 2; left: 13%; right: 13%; bottom: -16%; height: 45%; background: radial-gradient(ellipse, rgba(101,215,202,.07), transparent 70%); transform: rotateX(60deg); }
.room-footer { justify-content: space-between; margin-top: 13px; }
.room-footer p { margin: 0; color: var(--muted); font-size: 11px; }
.key-hint { margin-right: 7px; padding: 2px 5px; border: 1px solid var(--line-bright); border-radius: 3px; font: 9px var(--mono); text-transform: uppercase; }
.connection-status.connected { color: var(--cyan); }
.connection-status.fallback { color: var(--amber); }
.side-stack { display: grid; gap: 16px; grid-template-rows: auto auto 1fr; }
.objective-card, .inventory-card, .log-card { padding: 17px; }
.objective-line { gap: 14px; align-items: flex-start; }
.objective-number { font: 28px var(--mono); color: var(--amber); }
.objective-card h2 { font-size: 17px; margin-bottom: 6px; }
.objective-card p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.objective-actions { margin-top: 16px; padding-top: 13px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.objective-actions > span { color: var(--dim); font: 9px var(--mono); text-transform: uppercase; }
.text-button { padding: 0; border: 0; background: none; color: var(--cyan); cursor: pointer; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .05em; }
.text-button:hover { color: #b7fff5; }
.section-title { justify-content: space-between; }
.section-title > span { color: var(--dim); font: 9px var(--mono); text-transform: uppercase; }
.inventory-grid { min-height: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.empty-inventory { grid-column: 1 / -1; border: 1px dashed var(--line); display: grid; place-content: center; color: var(--dim); font: 9px var(--mono); text-transform: uppercase; }
.inventory-item { min-height: 58px; border: 1px solid var(--line); background: rgba(255,255,255,.02); padding: 9px; }
.inventory-item strong { display: block; font-size: 11px; margin-bottom: 3px; }
.inventory-item span { color: var(--muted); font: 8px/1.3 var(--mono); }
.log-card { min-height: 280px; }
.live-indicator { color: var(--cyan); }
.activity-log { height: 100%; max-height: 355px; overflow-y: auto; margin-top: 8px; padding-right: 4px; }
.log-entry { position: relative; padding: 10px 0 10px 25px; border-bottom: 1px solid var(--line); }
.log-entry::before { content: ""; position: absolute; top: 15px; left: 5px; width: 5px; height: 5px; border-radius: 50%; background: var(--dim); }
.log-entry.agent::before { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.log-entry.human::before { background: var(--amber); }
.log-entry.system::before { background: var(--red); }
.log-entry div { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 3px; }
.log-entry strong { color: var(--muted); font: 500 8px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.log-entry time { color: var(--dim); font: 8px var(--mono); }
.log-entry p { margin: 0; color: #bec9cc; font-size: 10px; line-height: 1.45; }
.system-drawer { position: fixed; z-index: 30; left: max(28px, calc((100vw - 1500px) / 2 + 28px)); bottom: 22px; width: min(760px, calc(100vw - 430px)); max-height: 72vh; padding: 19px; transform: translateY(calc(100% + 40px)); opacity: 0; transition: transform .28s ease, opacity .28s; overflow-y: auto; }
.system-drawer.open { transform: translateY(0); opacity: 1; }
.drawer-header { justify-content: space-between; margin-bottom: 17px; }
.drawer-header h2 { font-size: 21px; }
.drawer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.system-card { border: 1px solid var(--line); padding: 13px; background: rgba(255,255,255,.018); }
.system-card h3 { margin: 0 0 5px; font-size: 13px; }
.system-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.relay-card { cursor: pointer; text-align: left; color: inherit; transition: border-color .15s, background .15s; }
.relay-card:hover { border-color: var(--line-bright); }
.relay-card.on { border-color: var(--cyan); background: var(--cyan-soft); }
.relay-card.danger.on { border-color: var(--red); background: rgba(237,104,104,.1); }
.relay-state { display: inline-block; margin-top: 11px; font: 9px var(--mono); color: var(--dim); text-transform: uppercase; }
.relay-card.on .relay-state { color: var(--cyan); }
.drawer-actions { display: flex; align-items: center; gap: 9px; margin-top: 14px; flex-wrap: wrap; }
.primary-button, .secondary-button { border-radius: 3px; padding: 10px 15px; cursor: pointer; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.primary-button { border: 1px solid var(--cyan); background: var(--cyan); color: #06100f; }
.primary-button:hover { background: #a0f5e8; }
.secondary-button { border: 1px solid var(--line-bright); background: rgba(255,255,255,.025); color: var(--text); }
.secondary-button:hover { border-color: var(--cyan); }
.primary-button:disabled, .secondary-button:disabled { cursor: not-allowed; opacity: .35; }
.feedback-line { margin: 12px 0 0; min-height: 18px; color: var(--muted); font: 9px/1.5 var(--mono); }
.feedback-line.error { color: var(--red); }
.feedback-line.success { color: var(--cyan); }
.clue-card { border-left: 2px solid var(--amber); padding: 13px 15px; background: rgba(239,185,93,.06); }
.clue-card p { margin: 0; color: #dacdad; font: 10px/1.7 var(--mono); }
.frequency-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.frequency-button { border: 1px solid var(--line); background: rgba(255,255,255,.02); padding: 16px 8px; cursor: pointer; font: 500 14px var(--mono); }
.frequency-button:hover, .frequency-button.tuned { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-soft); }
.signal-readout { margin-top: 12px; padding: 14px; background: #071015; border: 1px solid var(--line); font-family: var(--mono); }
.signal-readout .waveform { overflow: hidden; color: var(--cyan); letter-spacing: 7px; white-space: nowrap; opacity: .7; }
.fragment-list { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.fragment { padding: 7px 9px; border: 1px solid var(--line-bright); color: var(--amber); font: 9px var(--mono); }
.code-form { display: grid; gap: 10px; }
.code-form label { color: var(--muted); font: 9px var(--mono); text-transform: uppercase; }
.code-form input { width: 100%; margin-top: 5px; border: 1px solid var(--line-bright); background: #080e13; color: var(--text); padding: 11px; outline: none; font-family: var(--mono); text-transform: uppercase; }
.code-form input:focus { border-color: var(--cyan); }
.override-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.override-control { min-height: 170px; border: 1px solid var(--line); background: radial-gradient(circle, rgba(237,104,104,.1), transparent 60%); display: grid; place-content: center; text-align: center; }
.override-button { width: 94px; height: 94px; border: 2px solid var(--red); border-radius: 50%; background: rgba(237,104,104,.09); color: var(--red); cursor: pointer; font: 500 10px/1.3 var(--mono); text-transform: uppercase; box-shadow: inset 0 0 25px rgba(237,104,104,.12); }
.override-button.active { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-soft); box-shadow: 0 0 24px rgba(113,228,211,.25); }
.override-timer { margin-top: 9px; color: var(--muted); font: 10px var(--mono); }
.authorization-panel { border: 1px solid var(--line); padding: 16px; }
.authorization-panel h3 { margin: 0 0 8px; font-size: 14px; }
.authorization-panel p { color: var(--muted); font-size: 10px; line-height: 1.55; }
.authorization-panel code { display: block; padding: 9px; background: #070d11; color: var(--amber); font: 10px var(--mono); }
.toast-region { position: fixed; z-index: 90; right: 25px; bottom: 25px; display: grid; gap: 8px; }
.toast { width: min(360px, calc(100vw - 50px)); border: 1px solid var(--line-bright); border-left: 2px solid var(--cyan); background: #111a21; padding: 12px 14px; box-shadow: 0 15px 35px rgba(0,0,0,.35); animation: toast-in .2s ease; }
.toast.error { border-left-color: var(--red); }
.toast strong { display: block; margin-bottom: 3px; font: 500 9px var(--mono); text-transform: uppercase; color: var(--cyan); }
.toast.error strong { color: var(--red); }
.toast p { margin: 0; color: var(--muted); font-size: 11px; }
@keyframes toast-in { from { transform: translateX(20px); opacity: 0; } }
.mission-overlay { position: fixed; z-index: 80; inset: 0; display: grid; place-content: center; padding: 22px; background: rgba(3,7,10,.82); backdrop-filter: blur(15px); transition: opacity .3s; }
.mission-overlay.hidden { pointer-events: none; opacity: 0; visibility: hidden; }
.overlay-card { width: min(590px, calc(100vw - 44px)); border: 1px solid var(--line-bright); background: linear-gradient(145deg, rgba(18,28,37,.98), rgba(8,13,18,.98)); padding: 38px; box-shadow: 0 35px 90px rgba(0,0,0,.5); }
.overlay-card h2 { margin: 0 0 15px; font-size: clamp(31px,5vw,52px); line-height: 1.03; letter-spacing: -.05em; }
.overlay-card > p:not(.eyebrow) { color: var(--muted); line-height: 1.7; font-size: 13px; }
.prompt-card { position: relative; margin: 22px 0; padding: 14px 72px 14px 14px; border: 1px solid var(--line); background: #080e13; }
.prompt-card span { display: block; margin-bottom: 7px; color: var(--cyan); font: 8px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.prompt-card code { color: #b9c7ca; font: 9px/1.6 var(--mono); }
.prompt-card button { position: absolute; top: 10px; right: 10px; border: 1px solid var(--line-bright); background: transparent; color: var(--muted); padding: 6px 8px; cursor: pointer; font: 8px var(--mono); text-transform: uppercase; }
.victory-card { text-align: center; }
.victory-orbit { position: relative; width: 60px; height: 60px; margin: 0 auto 20px; border: 1px solid var(--cyan); border-radius: 50%; animation: orbit 5s linear infinite; }
.victory-orbit::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(113,228,211,.3); border-radius: 50%; }
.victory-orbit span { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); top: 0; left: 13px; box-shadow: 0 0 12px var(--cyan); }
@keyframes orbit { to { transform: rotate(360deg); } }
.score-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 7px; margin: 23px 0; }
.score-grid div { border: 1px solid var(--line); padding: 11px 5px; }
.score-grid span { display: block; color: var(--muted); font: 8px var(--mono); text-transform: uppercase; }
.score-grid strong { display: block; margin-top: 6px; font: 17px var(--mono); color: var(--cyan); }

@media (max-width: 1000px) {
  .mission-layout { grid-template-columns: 1fr; }
  .side-stack { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
  .log-card { grid-column: 1 / -1; }
  .system-drawer { width: calc(100vw - 56px); }
}
@media (max-width: 680px) {
  .app-shell { padding: 16px 14px 40px; }
  .topbar { align-items: flex-start; }
  .status-chip { display: none; }
  .timer-block { min-width: auto; }
  .room-card { min-height: 570px; padding: 12px; }
  .room-scene { min-height: 465px; }
  .room-heading h2 { font-size: 15px; }
  .window-view { left: 22%; width: 56%; }
  .power-hotspot { left: 3%; width: 130px; height: 170px; }
  .signal-hotspot { left: 31%; width: 38%; }
  .vault-hotspot { right: 3%; width: 110px; height: 180px; }
  .exit-hotspot { right: 1%; width: 80px; opacity: .35; }
  .wall-clue { left: 2%; width: 120px; }
  .side-stack { grid-template-columns: 1fr; }
  .log-card { grid-column: auto; }
  .system-drawer { left: 10px; bottom: 10px; width: calc(100vw - 20px); max-height: 78vh; }
  .drawer-grid, .override-layout { grid-template-columns: 1fr; }
  .score-grid { grid-template-columns: 1fr 1fr; }
  .overlay-card { padding: 25px; }
  .room-footer p { display: none; }
}