/* ATLAS OS — Steel Command shell v0.1 (locked look, 18-Oct-2026) */
:root, [data-theme="dark"] {
  --ground: #060B15;
  --panel: #0E1626;
  --card: #111B2E;
  --inset: #080F1C;
  --line: #26344D;
  --line-soft: #1A263B;
  --ink: #E6EDF7;
  --ink-strong: #FFFFFF;
  --muted: #8FA0B8;
  --faint: #6E7F99;
  --teal: #5EEAD4;
  --teal-bg: #0D2E31;
  --teal-line: #1F5A57;
  --blue: #1D4ED8;
  --amber: #FCD34D;
  --red: #FCA5A5;
  --red-bg: #241622;
  --red-line: #5A2A33;
  --hover: #16233A;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --chip: #1B2740;
  --avatar-bg: #C7D0DC;
  --avatar-ink: #0B1220;
}
[data-theme="light"] {
  --ground: #E4E9F0;
  --panel: #F8FAFC;
  --card: #FFFFFF;
  --inset: #FFFFFF;
  --line: #CBD3DD;
  --line-soft: #EEF1F5;
  --ink: #1E293B;
  --ink-strong: #0F172A;
  --muted: #475569;
  --faint: #64748B;
  --teal: #0F766E;
  --teal-bg: #DDF1EE;
  --teal-line: #A7DCD5;
  --blue: #1D4ED8;
  --amber: #92400E;
  --red: #B42318;
  --red-bg: #FEF2F2;
  --red-line: #F3B4AE;
  --hover: #E9EEF4;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --chip: #FFFFFF;
  --avatar-bg: #1E293B;
  --avatar-ink: #FFFFFF;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); color: var(--ink); }
body { font-family: "Tajawal", "Segoe UI", system-ui, sans-serif; font-size: 14px; line-height: 1.4; }
button, input { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

.app { min-height: 100vh; padding: 12px; display: flex; flex-direction: column; gap: 12px; }
.win { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }

/* Top bar */
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 8px 14px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand b { display: block; font-weight: 800; font-size: 17px; letter-spacing: 4px; color: var(--ink-strong); line-height: 1.1; }
.brand small { color: var(--faint); font-size: 12px; }
.kingdom { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); display: inline-block; }
.units { display: flex; gap: 2px; padding: 3px; border-radius: 11px; background: var(--inset); border: 1px solid var(--line); }
.units button { min-height: 34px; padding: 0 12px; border-radius: 8px; border: 1px solid transparent; background: transparent; color: var(--muted); }
.units button[aria-pressed="true"] { background: var(--chip); border-color: var(--line); color: var(--ink-strong); font-weight: 700; }
.cmd { flex: 1 1 220px; display: flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 12px; border-radius: 11px; background: var(--inset); border: 1px solid var(--line); color: var(--faint); }
.cmd input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; color: var(--ink); }
.kbd { font-size: 11px; padding: 1px 6px; border: 1px solid var(--line); border-radius: 5px; }
.top-right { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.icon-btn { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); background: var(--inset); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; }
.icon-btn:hover { border-color: var(--teal); }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--avatar-bg); color: var(--avatar-ink); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }

/* Body */
.body { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; flex: 1; }
.nav { flex: 1 1 220px; max-width: 100%; padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.nav-label { font-size: 11px; letter-spacing: 1.5px; color: var(--faint); padding: 4px 12px 8px; }
.nav-head { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 42px; padding: 0 12px; border-radius: 11px; border: 1px solid transparent; background: transparent; color: var(--ink); text-align: left; font-size: 15px; }
.nav-head:hover { background: var(--hover); }
.nav-head svg.ic { color: var(--faint); flex: none; }
.nav-head .lbl { flex: 1; }
.nav-head.active { background: var(--teal-bg); border-color: var(--teal-line); font-weight: 700; color: var(--ink-strong); }
.nav-head.active svg.ic { color: var(--teal); }
.subs { display: none; flex-direction: column; margin: 2px 0 6px 21px; padding-left: 12px; border-left: 1px solid var(--line); }
.nav-item.open .subs { display: flex; }
.sub { min-height: 34px; padding: 0 10px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); text-align: left; }
.sub:hover { background: var(--hover); color: var(--ink-strong); }
.sub.soon { color: var(--faint); }
.nav-foot { padding: 14px 12px 2px; font-size: 12px; color: var(--faint); }

.main { flex: 999 1 520px; min-width: 0; padding: 20px 22px 32px; display: flex; flex-direction: column; gap: 20px; }

/* Content */
.head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }
.crumb { font-size: 12px; letter-spacing: 1.5px; color: var(--teal); font-weight: 700; }
h1 { margin: 2px 0 0; font-size: 26px; font-weight: 800; color: var(--ink-strong); }
h2 { margin: 0; font-size: 16px; font-weight: 700; color: var(--ink-strong); }
.sub-title { color: var(--muted); font-size: 14px; }
.btns { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { min-height: 40px; padding: 0 14px; border-radius: 11px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.btn:hover { border-color: var(--teal); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #FFFFFF; font-weight: 700; }
.btn.block { width: 100%; min-height: 46px; }
.link { align-self: flex-start; border: 0; background: transparent; color: var(--teal); padding: 6px 4px; min-height: 34px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.kpi { background: var(--card); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.kpi span { font-size: 12px; color: var(--faint); }
.kpi b { font-size: 26px; font-weight: 800; color: var(--ink-strong); }
.kpi b.txt { font-size: 18px; line-height: 1.25; }
.kpi small { font-size: 12px; color: var(--faint); }
.good { color: var(--teal) !important; }
.warn { color: var(--amber) !important; }
.bad { color: var(--red) !important; }

.split { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; }
.card { flex: 999 1 420px; min-width: 0; background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.card-h { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line-soft); }
.card-h small { color: var(--faint); }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th { text-align: left; font-size: 11px; letter-spacing: 1px; color: var(--faint); font-weight: 500; padding: 10px 16px; }
td { padding: 11px 16px; border-top: 1px solid var(--line-soft); }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--hover); }
.num { text-align: right; white-space: nowrap; }
.strong { font-weight: 700; color: var(--ink-strong); }

.side { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.tip { padding: 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.tip.alert { background: var(--red-bg); border-color: var(--red-line); }
.tip .tag { font-size: 11px; letter-spacing: 1px; font-weight: 700; }
.tip b { color: var(--ink-strong); }
.tip span { color: var(--muted); font-size: 13px; }

.pill { display: inline-block; padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; border: 1px solid var(--line); }
.pill.good { background: var(--teal-bg); border-color: var(--teal-line); }
.pill.bad { background: var(--red-bg); border-color: var(--red-line); }

.empty { padding: 40px 20px; border: 1px dashed var(--line); border-radius: 14px; text-align: center; color: var(--muted); }
.status { font-size: 12px; color: var(--faint); }
.banner { padding: 10px 14px; border-radius: 12px; border: 1px solid var(--red-line); background: var(--red-bg); color: var(--ink); font-size: 13px; }

/* Narrow task pane: menu becomes an icon rail with flyout submenus */
@media (max-width: 700px) {
  .app { padding: 8px; gap: 8px; }
  .kingdom, .top-right .date { display: none; }
  .body { flex-wrap: nowrap; gap: 8px; }
  .nav { flex: 0 0 56px; padding: 8px 4px; position: relative; z-index: 5; }
  .nav-label, .nav-foot, .nav-head .lbl, .nav-head .chev { display: none; }
  .nav-head { justify-content: center; padding: 0; }
  .nav-item { position: relative; }
  .nav-item.open .subs { position: absolute; left: 52px; top: 0; margin: 0; padding: 8px; min-width: 190px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
  .nav-item.open .subs::before { content: attr(data-title); font-weight: 700; color: var(--ink-strong); padding: 4px 10px 6px; }
  .main { flex: 1 1 auto; padding: 14px 12px 24px; }
  h1 { font-size: 21px; }
  .kpi b { font-size: 21px; }
  .kpi b.txt { font-size: 16px; }
  table { min-width: 0; }
  th, td { padding: 10px 10px; }
  .hide-n { display: none; }
}