/* Eagle 4x4 internal apps — shared styles.
   Layout: a slim top bar, then one centred working column (max 1200px). Apps reuse these tokens. */
:root {
  --ink: #17212b;          /* main text */
  --ink-soft: #4d5b69;     /* secondary text */
  --line: #d3dae1;         /* hairlines, borders */
  --paper: #f3f5f7;        /* page ground (cool grey, slight blue bias) */
  --card: #ffffff;         /* raised surfaces */
  --bar: #1d2a36;          /* top bar */
  --bar-ink: #e9eef2;
  --amber: #e8a317;        /* hi-vis accent, used sparingly */
  --amber-ink: #1d1503;
  --focus: #2b7bd6;
  --ok: #2f8a4c;
  --warn: #b26a00;
  --bad: #c0392b;
  --tint: #fff6e0;         /* amber wash for highlights */

  --f-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --r: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e6ebef; --ink-soft: #a3b0bc; --line: #334250; --paper: #131b23; --card: #1b2530;
    --bar: #0d1319; --bar-ink: #e6ebef; --tint: #3a2e10; --focus: #6aa8f0; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ink: #e6ebef; --ink-soft: #a3b0bc; --line: #334250; --paper: #131b23; --card: #1b2530;
  --bar: #0d1319; --bar-ink: #e6ebef; --tint: #3a2e10; --focus: #6aa8f0; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 15px/1.5 var(--f-body); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.topbar { background: var(--bar); color: var(--bar-ink); }
.topbar .in { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 16px;
  padding-block: 10px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.brand { font-family: var(--f-display); font-weight: 700; font-size: 22px; letter-spacing: .02em; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand .mark { background: var(--amber); color: var(--amber-ink); padding: 0 7px; border-radius: 3px; }
.brand small { font-weight: 500; opacity: .7; font-size: 17px; }
.topbar .user { margin-left: auto; font-size: 13px; opacity: .8; }
.crumb { font-size: 14px; opacity: .85; text-decoration: none; }
.crumb:hover { text-decoration: underline; }

main.wrap { max-width: 1200px; margin: 0 auto; padding-block: 28px 60px;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

h1, h2, h3 { font-family: var(--f-display); font-weight: 700; letter-spacing: .01em; line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: 40px; }
h2 { font-size: 26px; }
h3 { font-size: 20px; }
.lede { color: var(--ink-soft); max-width: 62ch; margin: 6px 0 0; }
.label { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }

.btn { font: 600 15px/1 var(--f-body); border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 11px 16px; border-radius: var(--r); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.btn:hover { border-color: var(--ink-soft); }
.btn.primary { background: var(--amber); border-color: var(--amber); color: var(--amber-ink); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.quiet { background: transparent; border-color: transparent; color: var(--ink-soft); padding-inline: 8px; }
.btn.quiet:hover { color: var(--ink); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

input[type=text], input[type=date], textarea { font: 15px var(--f-body); color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; width: 100%; }
input:focus, textarea:focus { border-color: var(--focus); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent); }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.mono { font-family: var(--f-mono); }
.num { font-variant-numeric: tabular-nums; }