/*
 * Crossbones Core — the authenticated application.
 *
 * Same palette and type as the public site (see index.html), but laid out for
 * work rather than for selling: quieter, denser, no animation. The notched
 * corner is the one motif carried over.
 */

:root {
  --bg: #07080c;
  --panel: #0a0b11;
  --panel-2: #0f1017;
  --line: #232734;
  --line-soft: rgba(245, 183, 49, 0.16);
  --gold: #f5b731;
  --gold-soft: #f0cf92;
  --gold-hot: #ffd27a;
  --bone: #e8e9ee;
  --muted: #a9afbe;
  --dim: #8f95a5;
  --faint: #7a8090;
  --fainter: #4d5262;
  --danger: #ff6b6b;
  --ok: #56d6a0;
  --notch: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(900px 520px at 88% -8%, rgba(245, 183, 49, 0.07), transparent 62%),
    radial-gradient(760px 480px at 4% 30%, rgba(59, 157, 255, 0.05), transparent 60%);
  color: var(--bone);
  font-family: 'Barlow', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden; /* no horizontal page overflow, at any width */
}

h1, h2, h3, h4 {
  font-family: 'Oswald', system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.12;
  margin: 0;
}
p { margin: 0 0 10px; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-hot); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
img { display: block; max-width: 100%; }
hr { border: none; border-top: 1px solid var(--line); margin: 22px 0; }

.lbl {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace; font-size: 12.5px; }

/* ---------- sign-in / error shell ---------- */

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
}
.auth-grid {
  width: 100%;
  max-width: 1000px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr));
  gap: 46px;
  align-items: center;
}
.auth-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  justify-self: end;
  padding: 1px;
  background: linear-gradient(150deg, rgba(245, 183, 49, 0.5), rgba(255, 255, 255, 0.04) 60%);
  clip-path: var(--notch);
  box-shadow: 0 0 40px rgba(245, 183, 49, 0.12);
}
.auth-card > form, .auth-card > div {
  background: var(--panel);
  clip-path: var(--notch);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-mark { width: 52px; height: 52px; object-fit: contain; }

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

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  grid-template-areas: 'brand top' 'nav main';
}
.shell-brand {
  grid-area: brand;
  display: flex;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line-soft);
  border-right: 1px solid var(--line);
  background: rgba(7, 8, 12, 0.9);
}
.shell-brand img { height: 38px; width: auto; }
.shell-top {
  grid-area: top;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 14px 26px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(7, 8, 12, 0.9);
}
.shell-who { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.shell-who strong { font-weight: 600; font-size: 14px; }
.shell-nav {
  grid-area: nav;
  border-right: 1px solid var(--line);
  padding: 18px 12px;
  background: rgba(10, 11, 17, 0.6);
}
.shell-main { grid-area: main; padding: 34px 26px 60px; min-width: 0; }
.shell-main > * { max-width: 1100px; }

.nav-group { list-style: none; margin: 0 0 4px; padding: 0; }
.nav-group .nav-group { margin-left: 12px; border-left: 1px solid var(--line); padding-left: 6px; }
.nav-link {
  display: block;
  padding: 9px 12px;
  color: var(--muted);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-left: 2px solid transparent;
}
.nav-link:hover { color: var(--bone); background: rgba(245, 183, 49, 0.06); }
.nav-link[aria-current='page'] {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(245, 183, 49, 0.08);
}
.nav-heading {
  padding: 14px 12px 6px;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fainter);
}

/* ---------- panels, tables, forms ---------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 24px;
  clip-path: var(--notch);
}
.panel + .panel { margin-top: 20px; }
.panel h2 { font-size: 19px; text-transform: uppercase; letter-spacing: 0.06em; }
.panel h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gold-soft); }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
/* Only inside a horizontal .row does a field share the width; in a column
   stack a flex-basis would be read as a HEIGHT and stretch the form. */
.row > .field { flex: 1 1 200px; }
.inp {
  width: 100%;
  padding: 11px 13px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--bone);
  font-family: 'Barlow', system-ui, sans-serif;
  font-size: 14px;
}
.inp:focus { border-color: var(--gold); }
/* appearance:none drops the native arrow, so put one back — otherwise a
   dropdown is indistinguishable from a text field. */
select.inp {
  appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23f5b731' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 11px;
}
textarea.inp { resize: vertical; }
.help { font-size: 11.5px; color: var(--faint); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: #0a0b11;
  font-family: 'Barlow', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn:hover { background: var(--gold-hot); border-color: var(--gold-hot); color: #0a0b11; }
.btn-ghost { background: transparent; color: var(--gold); }
.btn-ghost:hover { background: rgba(245, 183, 49, 0.12); color: var(--gold-hot); }
.btn-quiet { background: transparent; border-color: var(--line); color: var(--muted); }
.btn-quiet:hover { background: transparent; border-color: var(--gold); color: var(--gold); }
.btn-sm { padding: 7px 12px; font-size: 11px; }

.flash {
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  background: rgba(245, 183, 49, 0.07);
  padding: 12px 16px;
  margin-bottom: 22px;
  font-size: 14px;
}
.flash.error { border-left-color: var(--danger); background: rgba(255, 107, 107, 0.08); }

.tag {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid var(--line);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}
.tag.on { border-color: rgba(86, 214, 160, 0.5); color: var(--ok); }
.tag.off { border-color: var(--line); color: var(--fainter); }
.tag.warn { border-color: rgba(255, 107, 107, 0.5); color: var(--danger); }
.tag.gold { border-color: rgba(245, 183, 49, 0.45); color: var(--gold-soft); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 500;
  white-space: nowrap;
}
tbody tr:hover { background: rgba(245, 183, 49, 0.04); }

.empty {
  border: 1px dashed var(--line);
  padding: 26px;
  text-align: center;
  color: var(--dim);
  font-size: 14px;
}

details.editor { border: 1px solid var(--line); margin-top: 10px; }
details.editor > summary {
  cursor: pointer;
  padding: 9px 13px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  list-style: none;
}
details.editor > summary::-webkit-details-marker { display: none; }
details.editor > summary::before { content: '+ '; color: var(--gold); }
details.editor[open] > summary::before { content: '− '; }
details.editor > summary:hover { color: var(--gold); }
details.editor > div { padding: 16px 13px; border-top: 1px solid var(--line); }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.tab {
  padding: 9px 15px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab:hover { color: var(--bone); }
.tab[aria-current='page'] { color: var(--gold); border-bottom-color: var(--gold); }

/* ---------- responsive: the portal is used on phones ---------- */

@media (max-width: 860px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
    /* Four stacked areas now, so the rows have to be restated: the desktop
       'auto minmax(0,1fr)' would let the header row swallow the free space. */
    grid-template-rows: auto auto auto minmax(0, 1fr);
    grid-template-areas: 'brand' 'top' 'nav' 'main';
  }
  .shell-brand { border-right: none; padding: 12px 18px; }
  .shell-brand img { height: 32px; }
  .shell-top { padding: 12px 18px; }
  .shell-nav {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 8px 10px;
    overflow-x: auto;
  }
  .shell-nav .nav-group { display: flex; gap: 4px; }
  .shell-nav .nav-group .nav-group { display: none; } /* children live on their own page */
  .nav-link { white-space: nowrap; border-left: none; border-bottom: 2px solid transparent; }
  .nav-link[aria-current='page'] { border-left: none; border-bottom-color: var(--gold); }
  .nav-heading { display: none; }
  .shell-main { padding: 24px 18px 48px; }
  .panel { padding: 18px; }
  .auth-card { justify-self: center; }
}

@media (max-width: 520px) {
  .shell-top { align-items: flex-start; }
  .auth { padding: 26px 16px; }
  .auth-card > form, .auth-card > div { padding: 22px; }
}

/* ---------- small utilities (kept few; CSP forbids inline styles) ---------- */

.m0 { margin: 0; }
.mt { margin-top: 14px; }
.mt-lg { margin-top: 24px; }
.gold { color: var(--gold); }
.lede { max-width: 46ch; font-size: 15.5px; line-height: 1.7; }
.auth-title { font-size: clamp(28px, 4vw, 42px); text-transform: uppercase; margin-bottom: 18px; }
.card-title { font-size: 22px; text-transform: uppercase; letter-spacing: 0.06em; }
.page-title { font-size: clamp(24px, 3vw, 32px); text-transform: uppercase; letter-spacing: 0.04em; }
.center { justify-self: center; }
.flash.inline { margin: 0; }
.spread { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.nowrap { white-space: nowrap; }

/* A stored credential is shown as a fact, never as a value. */
.stored-secret {
  padding: 11px 13px;
  background: var(--panel-2);
  border: 1px dashed var(--line);
  color: var(--faint);
  letter-spacing: 0.1em;
}