:root {
  --bg: #090909;
  --panel: #110d0e;
  --ink: #e8e0d8;
  --dim: #a09691;
  --blood: #c41e3a;
  --nerve: #ff2d55;
  --line: rgba(196, 30, 58, .28);
}
* { box-sizing: border-box; }
html { background: var(--bg); color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    radial-gradient(circle at 70% 0, rgba(196,30,58,.14), transparent 34rem),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto;
  font-family: "Inter", system-ui, sans-serif;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  mix-blend-mode: screen;
  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='.78' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
}
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button, select { cursor: pointer; }
[hidden] { display: none !important; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 20; padding: 10px 14px; background: var(--ink); color: var(--bg); }
.skip-link:focus { top: 10px; }
.control-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(9,9,9,.94);
  font: 10px "Share Tech Mono", monospace;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.control-bar a { text-decoration: none; }
.control-brand { color: var(--nerve); letter-spacing: .34em; }
.control-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: clamp(44px, 7vw, 96px) 0 120px; }
.lock-plate {
  min-height: 72vh;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: clamp(28px, 7vw, 90px);
  border: 1px solid var(--line);
  border-left: 7px solid var(--nerve);
  background: linear-gradient(135deg, rgba(196,30,58,.1), transparent 44%);
}
.machine-label { margin: 0 0 12px; color: var(--nerve); font: 11px "Share Tech Mono", monospace; letter-spacing: .25em; text-transform: uppercase; }
h1, h2 { margin: 0; text-transform: uppercase; }
.lock-plate h1, .room-heading h1 { font-size: clamp(48px, 10vw, 126px); line-height: .82; letter-spacing: -.07em; }
.lock-plate > p:not(.machine-label) { max-width: 52ch; margin: 28px 0; color: var(--dim); }
.blade-button, .quiet-button {
  border: 1px solid var(--nerve);
  border-radius: 0;
  background: var(--blood);
  color: #fff;
  padding: 14px 18px;
  text-decoration: none;
  font: 700 11px "Share Tech Mono", monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.blade-button:hover { background: var(--nerve); }
.quiet-button { background: transparent; color: var(--ink); border-color: var(--line); }
.quiet-link { margin-top: 24px; color: var(--dim); font: 10px "Share Tech Mono", monospace; letter-spacing: .18em; }
.room-heading, .vault-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.room-state { padding: 14px 16px; border: 1px solid var(--line); font: 10px "Share Tech Mono", monospace; letter-spacing: .14em; }
.live-dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--nerve); box-shadow: 0 0 16px var(--nerve); }
.control-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, .7fr); gap: 18px; align-items: start; }
.intake-stack { display: grid; gap: 18px; min-width: 0; }
.upload-chamber, .routing-plate, .vault-section { border: 1px solid var(--line); background: rgba(17,13,14,.9); }
.upload-chamber { padding: clamp(20px, 4vw, 46px); }
.chamber-heading { display: flex; gap: 18px; align-items: start; margin-bottom: 28px; }
.chamber-heading > span { color: var(--nerve); font: 12px "Share Tech Mono", monospace; }
.chamber-heading h2, .routing-plate h2, .vault-heading h2 { font-size: clamp(24px, 4vw, 48px); line-height: .94; }
.drop-tray {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  border: 1px dashed var(--nerve);
  background: repeating-linear-gradient(-45deg, transparent 0 14px, rgba(196,30,58,.06) 14px 15px);
  text-align: center;
  font-family: "Share Tech Mono", monospace;
}
.drop-tray.is-dragging { outline: 4px solid rgba(255,45,85,.24); background-color: rgba(196,30,58,.12); }
.drop-tray input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-tray img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #050505; }
.drop-tray strong, .drop-tray small, .drop-cross { position: relative; z-index: 1; }
.drop-tray.has-preview strong, .drop-tray.has-preview small, .drop-tray.has-preview .drop-cross { padding: 4px 7px; background: rgba(0,0,0,.82); }
.drop-cross { color: var(--nerve); font-size: 42px; line-height: 1; }
.drop-tray small { color: var(--dim); letter-spacing: .12em; }
.video-chamber { background: linear-gradient(155deg, rgba(196,30,58,.08), rgba(17,13,14,.92) 45%); }
.video-preview {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #020202;
}
.video-preview img { display: block; width: 100%; min-height: 260px; object-fit: cover; filter: saturate(.65) contrast(1.12); }
.video-preview::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 90px #000; pointer-events: none; }
.video-preview span {
  position: absolute;
  z-index: 1;
  left: 12px;
  bottom: 12px;
  padding: 6px 8px;
  border: 1px solid var(--nerve);
  background: rgba(0,0,0,.86);
  color: var(--nerve);
  font: 9px "Share Tech Mono", monospace;
  letter-spacing: .14em;
}
.metadata-slab { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 28px 0; }
.metadata-slab label, .item-editor label { display: grid; gap: 8px; }
.metadata-slab label:nth-child(2), .metadata-slab label:nth-child(3) { grid-column: span 2; }
.metadata-slab .wide-field { grid-column: 1 / -1; }
.metadata-slab span, .item-editor span { color: var(--dim); font: 10px "Share Tech Mono", monospace; letter-spacing: .13em; }
input, textarea, select { width: 100%; border: 1px solid rgba(232,224,216,.18); border-radius: 0; background: #080707; color: var(--ink); padding: 12px; }
textarea { resize: vertical; }
.seal-button { width: 100%; }
.routing-plate { padding: 28px; position: sticky; top: 62px; }
.routing-plate h2 { margin-bottom: 24px; }
.routing-plate ol { padding-left: 20px; color: var(--dim); line-height: 1.7; }
.routing-plate li::marker { color: var(--nerve); font-family: "Share Tech Mono", monospace; }
.warning-copy { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--nerve); font: 10px/1.6 "Share Tech Mono", monospace; letter-spacing: .08em; }
.system-message { min-height: 1.4em; color: var(--dim); font: 11px "Share Tech Mono", monospace; letter-spacing: .08em; }
.system-message.is-error { color: var(--nerve); }
.vault-section { margin-top: 52px; padding: clamp(20px, 4vw, 46px); }
.media-vault { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.vault-item { min-width: 0; border: 1px solid rgba(232,224,216,.16); background: #0a0808; }
.vault-image-wrap { position: relative; aspect-ratio: 4 / 3; background: #020202; overflow: hidden; }
.vault-image-wrap img { width: 100%; height: 100%; object-fit: contain; }
.vault-state { position: absolute; top: 10px; left: 10px; padding: 6px 8px; background: #080707; border: 1px solid var(--line); color: var(--ink); font: 9px "Share Tech Mono", monospace; letter-spacing: .15em; }
.vault-state.is-published { color: var(--nerve); border-color: var(--nerve); }
.vault-kind { position:absolute; right:10px; bottom:10px; padding:6px 8px; background:#080707; color:var(--dim); font:9px "Share Tech Mono",monospace; letter-spacing:.15em; }
.vault-image-wrap.is-video::after { content:"▶"; position:absolute; inset:0; display:grid; place-items:center; color:#fff; font-size:46px; text-shadow:0 0 24px #000; pointer-events:none; }
.item-editor { display: grid; gap: 14px; padding: 18px; }
.item-editor textarea { min-height: 76px; }
.item-meta { display: flex; justify-content: space-between; gap: 10px; color: var(--dim); font: 9px "Share Tech Mono", monospace; letter-spacing: .08em; }
.item-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.item-actions button { min-width: 0; padding: 11px 8px; }
.item-order { display:flex; gap:8px; align-items:center; }
.item-order button { flex:1; }
.danger-button { border-color: rgba(255,45,85,.65); color:var(--nerve); }
.danger-button:hover { background:var(--nerve); color:#fff; }
.empty-vault { grid-column: 1 / -1; padding: 44px; border: 1px dashed var(--line); color: var(--dim); text-align: center; font: 11px "Share Tech Mono", monospace; letter-spacing: .16em; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .drop-tray:focus-within { outline: 3px solid var(--ink); outline-offset: 3px; }
@media (max-width: 900px) { .control-grid { grid-template-columns: 1fr; } .routing-plate { position: static; } }
@media (max-width: 700px) {
  .control-bar { padding: 0 10px; }
  .control-bar > span { display: none; }
  .control-shell { width: min(100% - 20px, 1180px); padding-top: 34px; }
  .room-heading, .vault-heading { align-items: start; flex-direction: column; }
  .metadata-slab, .media-vault { grid-template-columns: 1fr; }
  .metadata-slab label:nth-child(2), .metadata-slab label:nth-child(3) { grid-column: auto; }
  .drop-tray { min-height: 260px; }
  .item-actions { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }
@media (forced-colors: active) {
  .blade-button, .quiet-button, .drop-tray, .vault-item { border: 2px solid CanvasText; }
  .live-dot { background: Highlight; }
}