:root {
  --void: #0b1116;
  --rail: #101922;
  --plate: #16212a;
  --plate-2: #1c2934;
  --edge: #243440;
  --edge-soft: #1c2832;
  --hud: #9fc5dc;
  --ink: #cfdde6;
  --dim: #6b8497;
  --ct: #5b8fd6;
  --tan: #d9a441;
  --live: #86c232;
  --alert: #c4543c;

  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --cond: "Saira Condensed", "IBM Plex Sans", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --rail-w: 232px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font: 400 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

code { font-family: var(--mono); font-size: .9em; color: var(--hud); }
h1, h2 { font-family: var(--cond); font-weight: 600; letter-spacing: .01em; margin: 0; }
h2 { font-size: 21px; color: var(--hud); }
p { margin: 0 0 10px; }
strong { font-weight: 600; }
.muted { color: var(--dim); font-size: 13.5px; }
.lead { color: var(--dim); font-size: 14px; }

input, select, textarea {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--edge);
  color: var(--ink);
  font: inherit;
  padding: 9px 11px;
  border-radius: 2px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible,
button:focus-visible, .upload:focus-within {
  outline: 2px solid var(--hud);
  outline-offset: 1px;
}

.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 13px; color: var(--dim); margin-bottom: 6px; }

/* ---------- sign in ---------- */

.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; }

.gate-card {
  position: relative;
  width: min(390px, 100%);
  background: var(--plate);
  border: 1px solid var(--edge);
  border-top: 2px solid var(--hud);
  padding: 32px 30px 28px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.gate-mark { width: 34px; height: 4px; background: var(--tan); margin-bottom: 18px; }
.gate-kicker { font-size: 13px; color: var(--dim); margin: 0 0 2px; }
.gate-title { font-size: 31px; line-height: 1.1; color: var(--hud); margin: 0 0 24px; }
.gate-error { color: var(--alert); font-size: 13.5px; margin: 14px 0 0; }

/* ---------- shell ---------- */

.shell { display: grid; grid-template-columns: var(--rail-w) 1fr; min-height: 100vh; }

.rail {
  display: flex;
  flex-direction: column;
  background: var(--rail);
  border-right: 1px solid var(--edge);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.rail-brand { padding: 18px 18px 16px; border-bottom: 1px solid var(--edge-soft); }
.rail-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--dim);
  border-radius: 50%;
  margin-bottom: 8px;
}
.rail-dot.is-live { background: var(--live); box-shadow: 0 0 0 3px rgba(134, 194, 50, .16); }
.rail-dot.is-down { background: var(--alert); box-shadow: 0 0 0 3px rgba(196, 84, 60, .16); }
.rail-name { display: block; font: 600 17px/1.2 var(--cond); color: var(--hud); overflow-wrap: anywhere; }
.rail-sub { display: block; font-size: 12.5px; color: var(--dim); margin-top: 2px; }

.rail-nav { flex: 1; padding: 12px 10px 20px; }
.rail-group {
  font: 600 11px/1 var(--sans);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #4e6576;
  margin: 16px 0 6px;
  padding: 0 8px;
}
.rail-group:first-child { margin-top: 4px; }

.nav {
  display: block;
  width: 100%;
  text-align: left;
  font: 500 14.5px/1 var(--sans);
  padding: 9px 10px;
  margin-bottom: 1px;
  background: none;
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 2px;
  color: var(--dim);
  cursor: pointer;
}
.nav:hover { color: var(--ink); background: var(--plate); }
.nav.is-active { color: var(--hud); background: var(--plate); border-left-color: var(--hud); }

.rail-user { padding: 14px 18px 18px; border-top: 1px solid var(--edge-soft); }
.rail-user .who { display: block; font-weight: 600; font-size: 14px; overflow-wrap: anywhere; }
.rail-user .role {
  display: inline-block;
  font: 500 11px/1 var(--sans);
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--tan);
  border: 1px solid rgba(217, 164, 65, .35);
  padding: 4px 7px;
  margin: 7px 0 10px;
  border-radius: 2px;
}

/* ---------- main ---------- */

.main { min-width: 0; }

.bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(16px, 3vw, 32px);
  background: linear-gradient(180deg, #16212a 0%, #121b23 100%);
  border-bottom: 1px solid var(--edge);
  position: sticky;
  top: 0;
  z-index: 5;
}

.bays { display: flex; flex-wrap: wrap; gap: 10px; flex: 1 1 auto; }

.bay {
  flex: 0 1 170px;
  min-width: 140px;
  padding: 8px 15px 9px;
  background: var(--void);
  border-left: 2px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}
.bay-state { border-left-color: var(--live); }
.bay-map { border-left-color: var(--ct); }
.bay-slots { border-left-color: var(--tan); }
.bay.is-down { border-left-color: var(--alert); }

.bay-label { display: block; font-size: 11.5px; color: var(--dim); }
.bay-value { display: block; font: 600 23px/1.15 var(--cond); color: var(--hud); overflow-wrap: anywhere; }
.bay-sub { display: block; font-size: 12px; color: var(--dim); }

.bar-actions { display: flex; gap: 7px; flex-wrap: wrap; }

.panes { padding: 20px clamp(16px, 3vw, 32px) 64px; max-width: 1180px; }
.pane { display: none; }
.pane.is-active { display: block; }

/* ---------- buttons ---------- */

.btn {
  font: 500 14px/1 var(--sans);
  padding: 10px 15px;
  background: var(--plate-2);
  color: var(--ink);
  border: 1px solid var(--edge);
  border-radius: 2px;
  cursor: pointer;
}
.btn:hover { border-color: var(--hud); color: var(--hud); }
.btn[disabled] { opacity: .4; cursor: default; }
.btn[disabled]:hover { border-color: var(--edge); color: var(--ink); }
.btn-sm { padding: 8px 12px; font-size: 13.5px; }
.btn-wide { width: 100%; }
.btn-primary { background: var(--ct); border-color: var(--ct); color: #08131f; font-weight: 600; }
.btn-primary:hover { background: #7aa8e0; border-color: #7aa8e0; color: #08131f; }
.btn-danger:hover { border-color: var(--alert); color: var(--alert); }
.btn-ghost { background: transparent; }
.upload { display: inline-flex; align-items: center; cursor: pointer; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip {
  font: 400 13px/1 var(--mono);
  padding: 7px 10px;
  background: transparent;
  color: var(--dim);
  border: 1px solid var(--edge);
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
}
.chip:hover { color: var(--hud); border-color: var(--hud); }

/* ---------- cards ---------- */

.card {
  background: var(--plate);
  border: 1px solid var(--edge);
  border-radius: 2px;
  padding: 18px 18px 20px;
}
.card + .card { margin-top: 16px; }
.grid + .card, .card + .grid { margin-top: 16px; }

.card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }

.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row input, .row select { flex: 1 1 180px; }
.row-tight { flex: 0 1 auto; }
.row-tight select { flex: 0 1 170px; }

.connect {
  font: 500 15px/1.5 var(--mono);
  color: var(--tan);
  background: var(--void);
  border: 1px solid var(--edge);
  padding: 11px 13px;
  margin: 0 0 10px;
  overflow-x: auto;
}

.stats { margin: 0; display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.stats dt { font-size: 12.5px; color: var(--dim); }
.stats dd { margin: 2px 0 0; font: 600 21px/1.2 var(--cond); color: var(--hud); }

.flash {
  margin: 16px clamp(16px, 3vw, 32px) 0;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--edge);
  border-left: 3px solid var(--hud);
  background: var(--plate);
  max-width: 1180px;
}
.flash.is-bad { border-left-color: var(--alert); color: #e8b8ac; }

/* ---------- tables ---------- */

.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th {
  text-align: left;
  font: 500 13px/1 var(--sans);
  color: var(--dim);
  padding: 0 10px 8px 0;
  border-bottom: 1px solid var(--edge);
}
.tbl td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--edge-soft); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .num { font-family: var(--mono); color: var(--dim); font-size: 13px; }
.tbl .who { color: var(--ink); font-weight: 500; }
.tbl .acts { text-align: right; white-space: nowrap; }
.tbl .acts .chip { margin-left: 6px; }
.wrap { overflow-x: auto; }

/* ---------- editors and console ---------- */

.editor {
  min-height: 460px;
  font: 400 13.5px/1.65 var(--mono);
  resize: vertical;
  white-space: pre;
  overflow-wrap: normal;
  overflow-x: auto;
}
.editor-short { min-height: 300px; }
.editor-tiny { min-height: 120px; white-space: pre-wrap; font-family: var(--sans); font-size: 14px; }

.console {
  background: var(--void);
  border: 1px solid var(--edge);
  color: var(--hud);
  font: 400 13px/1.6 var(--mono);
  padding: 12px 14px;
  margin: 12px 0 0;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.console-tall { max-height: 620px; margin-top: 0; }

.filter { margin-bottom: 10px; }
.toggle { display: flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--dim); }
.toggle input { width: auto; }

.field-inline { flex: 0 1 auto; margin-bottom: 0; }
.field-inline input[type="number"] { width: 110px; }
.field-inline input[type="color"] {
  width: 46px; height: 34px; padding: 2px; background: var(--void); cursor: pointer;
}

.settings { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.settings .field { margin: 0; }
.settings .help { display: block; font-size: 12px; color: var(--dim); margin-top: 4px; }
.settings .switch { display: flex; align-items: center; gap: 8px; }
.settings .switch input { width: auto; }

.motd-preview {
  width: 100%; height: 340px; border: 1px solid var(--edge); background: #000; border-radius: 2px;
}

/* ---------- maps, gamebanana, sounds ---------- */

.maps { max-height: 420px; overflow: auto; }
.map-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 2px; border-bottom: 1px solid var(--edge-soft);
}
.map-row:last-child { border-bottom: 0; }
.map-name { flex: 1; font-family: var(--mono); font-size: 13.5px; }
.map-row.is-live .map-name { color: var(--live); }

.gb-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.gb-card {
  display: flex; flex-direction: column;
  background: var(--void); border: 1px solid var(--edge); border-radius: 2px; overflow: hidden;
}
.gb-card:hover { border-color: var(--hud); }
.gb-thumb { width: 100%; aspect-ratio: 220 / 124; object-fit: cover; background: #101820; display: block; }
.gb-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.gb-name { font: 600 15px/1.25 var(--cond); color: var(--hud); overflow-wrap: anywhere; }
.gb-meta { font-size: 12px; color: var(--dim); }
.gb-actions { display: flex; gap: 6px; margin-top: auto; padding-top: 8px; }
.gb-files { margin-top: 12px; border-top: 1px solid var(--edge); padding-top: 12px; }
.gb-file {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--edge-soft);
}
.gb-file:last-child { border-bottom: 0; }
.gb-file-name { flex: 1 1 200px; font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.gb-pager { display: flex; gap: 8px; align-items: center; margin-top: 14px; }
.gb-pager span { font-size: 13px; color: var(--dim); }

.snd-row {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--edge-soft);
}
.snd-row:last-child { border-bottom: 0; }
.snd-title { flex: 1 1 200px; overflow-wrap: anywhere; }
.snd-cmd { font-family: var(--mono); font-size: 13px; color: var(--tan); }
.snd-row audio { height: 30px; max-width: 190px; }
.snd-state { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 6px; }
.snd-state span { font-size: 13.5px; color: var(--dim); }
.snd-ok { color: var(--live) !important; }
.snd-bad { color: var(--alert) !important; }

/* ---------- roles ---------- */

.roles { display: grid; gap: 10px; }
.role-row { padding: 10px 12px; background: var(--void); border: 1px solid var(--edge); border-radius: 2px; }
.role-row.is-mine { border-color: var(--tan); }
.role-row strong { display: block; font: 600 15px/1.2 var(--cond); color: var(--hud); }
.role-row span { font-size: 13px; color: var(--dim); }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--edge); }
  .rail-nav { display: flex; gap: 4px; overflow-x: auto; padding: 10px 12px; scrollbar-width: thin; }
  .rail-group { display: none; }
  .nav {
    width: auto; white-space: nowrap; border-left: 0;
    border-bottom: 2px solid transparent; padding: 8px 12px;
  }
  .nav.is-active { border-left: 0; border-bottom-color: var(--hud); }
  .rail-user { display: flex; align-items: center; gap: 10px; padding: 10px 14px; }
  .rail-user .role { margin: 0; }
  .rail-user .btn { margin-left: auto; }
  .bar { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}