/* cube-cloud portals: palette and cards from hmi/code.html (surface base/card/elevated, brand #00dc82). */
:root {
  --base: #0d0f12;
  --card: #16191f;
  --elevated: #1e222a;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --dim: #64748b;
  --brand: #00dc82;
  --brand-dark: #00c574;
  --warn: #fbbf24;
  --danger: #f43f5e;
  --info: #38bdf8;
  --radius: 14px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 3px; }
html, body { margin: 0; background: var(--base); color: var(--text); font: 14px/1.5 var(--sans); }
a { color: var(--brand); }
code, .mono { font-family: var(--mono); font-size: 12px; }
.hidden { display: none !important; }

/* ---------------------------------------------------------------- login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 380px; }
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.brand-mark { display: inline-flex; width: 36px; height: 36px; border-radius: 10px; background: rgba(0, 220, 130, 0.12);
  border: 1px solid rgba(0, 220, 130, 0.3); color: var(--brand); align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 14px; }

/* --------------------------------------------------------------- layout */
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.side { background: var(--card); border-right: 1px solid var(--border); padding: 18px 12px; display: flex;
  flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.side .logo { display: flex; align-items: center; gap: 10px; padding: 0 8px 18px; font-weight: 700; }
.side .logo .brand-mark { margin: 0; width: 30px; height: 30px; font-size: 13px; }
.side .logo small { display: block; color: var(--dim); font-weight: 500; font-size: 11px; }
.nav-btn { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px; border-radius: 10px;
  border: 1px solid transparent; background: none; color: var(--muted); font: 500 13px var(--sans); cursor: pointer;
  text-align: left; }
.nav-btn:hover { background: var(--elevated); color: var(--text); }
.nav-btn.active { background: rgba(0, 220, 130, 0.1); border-color: rgba(0, 220, 130, 0.25); color: var(--brand); }
.nav-btn .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.7; }
.nav-btn .count { margin-left: auto; background: var(--danger); color: #fff; border-radius: 99px; padding: 0 7px;
  font-size: 11px; }
.side .spacer { flex: 1; }
.side .who { padding: 10px 12px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; }
.side .who b { color: var(--text); display: block; font-size: 13px; }
main { padding: 24px 28px 48px; min-width: 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px;
  flex-wrap: wrap; }
.page-head h2 { margin: 0; font-size: 22px; letter-spacing: -0.01em; }
.page-head p { margin: 2px 0 0; color: var(--muted); }

/* ---------------------------------------------------------------- cards */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.card + .card { margin-top: 16px; }
.card h3 { margin: 0 0 12px; font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card h3 .sub { color: var(--dim); font-weight: 500; font-size: 12px; }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat .label { color: var(--dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.stat .value { font: 600 26px var(--mono); margin-top: 6px; }
.stat.alert .value { color: var(--danger); }
.stat.ok .value { color: var(--brand); }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: 6px 14px; }
.kv dt { color: var(--dim); }
.kv dd { margin: 0; word-break: break-all; }

/* ---------------------------------------------------------------- forms */
label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.field { margin-bottom: 12px; }
.row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
input, select, textarea { width: 100%; background: var(--elevated); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 9px 11px; font: 13px var(--sans); outline: none; }
textarea { font-family: var(--mono); font-size: 12px; min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(0, 220, 130, 0.5); }
input[type=file] { padding: 7px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.checks label { display: flex; align-items: center; gap: 6px; color: var(--text); font-size: 13px; }
.checks input { width: auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--elevated); color: var(--text);
  font: 600 13px var(--sans); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--border-hover); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #04110a; }
.btn.primary:hover { background: var(--brand-dark); }
.btn.danger { background: rgba(244, 63, 94, 0.12); border-color: rgba(244, 63, 94, 0.4); color: #fda4af; }
.btn.small { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.toolbar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar input, .toolbar select { max-width: 320px; }
.progress { height: 6px; background: var(--elevated); border-radius: 3px; overflow: hidden; margin-top: 10px; }
.progress > div { height: 100%; width: 0; background: var(--brand); transition: width 0.2s; }

/* --------------------------------------------------------------- tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--dim); font-weight: 500; font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: rgba(255, 255, 255, 0.02); }
.empty { color: var(--dim); text-align: center; padding: 22px; }

/* --------------------------------------------------------------- badges */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 99px; font-size: 11px;
  font-weight: 600; border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.badge.ok { color: var(--brand); border-color: rgba(0, 220, 130, 0.35); background: rgba(0, 220, 130, 0.08); }
.badge.warn { color: var(--warn); border-color: rgba(251, 191, 36, 0.35); background: rgba(251, 191, 36, 0.08); }
.badge.bad { color: #fda4af; border-color: rgba(244, 63, 94, 0.4); background: rgba(244, 63, 94, 0.1); }
.badge.info { color: var(--info); border-color: rgba(56, 189, 248, 0.35); background: rgba(56, 189, 248, 0.08); }
.motors { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.motor { background: var(--elevated); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.motor .pos { color: var(--dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.motor .sn { font-family: var(--mono); margin: 4px 0; word-break: break-all; }
.motor.bad { border-color: rgba(244, 63, 94, 0.4); }
.envelope { background: var(--base); border: 1px dashed var(--border-hover); border-radius: 10px; padding: 10px;
  font: 11px/1.4 var(--mono); word-break: break-all; max-height: 160px; overflow: auto; margin: 8px 0; }

/* ------------------------------------------------------ drawer & toast */
.drawer-bg { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); z-index: 20; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(760px, 100%); background: var(--base);
  border-left: 1px solid var(--border); z-index: 21; overflow-y: auto; padding: 22px; }
.drawer .close { float: right; }
.toast { position: fixed; bottom: 20px; right: 20px; z-index: 40; background: var(--elevated);
  border: 1px solid var(--border-hover); border-radius: 12px; padding: 12px 16px; max-width: 420px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); }
.toast.error { border-color: rgba(244, 63, 94, 0.5); }
.toast.ok { border-color: rgba(0, 220, 130, 0.5); }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.error-text { color: #fda4af; min-height: 18px; font-size: 12px; margin-top: 8px; }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 10px; }
  .side .logo, .side .spacer { display: none; }
  .side .who { border: 0; padding: 6px 10px; }
  .nav-btn { width: auto; }
  main { padding: 16px; }
  .kv { grid-template-columns: 1fr; }
}