/*
Operations Console shared stylesheet — T-092.

Design system produced by the `ui-ux-pro-max` skill (query:
"internal admin operations console dashboard" --design-system
-p "PRNJ Operations Console" --density 7), applied per Rad's binding
2026-09-10 instruction (docs/tasks/T-092-Task-Spec.md Constraints).
Pattern: Real-Time / Operations Landing. Style: Glassmorphism (dark,
"dark tech + status green"). Typography: Fira Sans (UI) / Fira Code
(data/technical values). Density dial 7/10 (standard dashboard spacing).

Priority 1-2 checks (Accessibility, Touch & Interaction) applied as
binding minimums per the skill's own "CRITICAL impact" tier and the
supplemental query "keyboard focus visible nav" --domain ux:
- Text contrast >= 4.5:1 against --color-background/--color-card.
- Every interactive element has a visible, non-removed focus ring.
- Touch targets >= 44x44px (buttons, nav links, form controls).
- prefers-reduced-motion respected (no motion by default beyond this).
*/

:root {
  --color-primary: #1E293B;
  --color-on-primary: #FFFFFF;
  --color-secondary: #334155;
  --color-on-secondary: #FFFFFF;
  --color-accent: #22C55E;
  --color-on-accent: #0F172A;
  --color-background: #0F172A;
  --color-foreground: #F8FAFC;
  --color-card: #1B2336;
  --color-card-foreground: #F8FAFC;
  --color-muted: #272F42;
  --color-muted-foreground: #94A3B8;
  --color-border: #475569;
  --color-destructive: #EF4444;
  --color-on-destructive: #000000;
  --color-ring: #FFFFFF;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;

  --font-ui: "Fira Sans", system-ui, -apple-system, sans-serif;
  --font-data: "Fira Code", ui-monospace, "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-ui);
  line-height: 1.5;
}

a {
  color: var(--color-accent);
}

/* Priority 1 (Accessibility): visible focus indicator on every
   interactive control, never removed without a replacement. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
}

.oc-header {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "brand session" "nav nav";
  align-items: center;
  column-gap: var(--space-2);
  row-gap: 4px;
  padding: var(--space-1) var(--space-3) 0;
  background: rgba(27, 35, 54, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.oc-brand {
  grid-area: brand;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-foreground);
  text-decoration: none;
}

.oc-nav {
  grid-area: nav;
  display: flex;
  flex-wrap: nowrap;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: thin;
  margin: 0 calc(-1 * var(--space-1));
}

/* Priority 2 (Touch & Interaction): >= 44x44px targets, >= 8px spacing. */
.oc-nav a,
.oc-session .oc-logout {
  display: inline-flex;
  align-items: center;
  flex: none;
  white-space: nowrap;
  min-height: 44px;
  padding: 0 var(--space-2);
  font-size: 0.9375rem;
  border-radius: 8px 8px 0 0;
  border-bottom: 3px solid transparent;
  color: var(--color-foreground);
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease;
}

.oc-nav a:hover,
.oc-session .oc-logout:hover {
  background: var(--color-muted);
  color: var(--color-accent);
}

.oc-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  background: rgba(34, 197, 94, 0.08);
}

.oc-session {
  grid-area: session;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

main.oc-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-3);
}

.oc-card {
  max-width: 960px;
  margin-inline: auto;
  background: var(--color-card);
  color: var(--color-card-foreground);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}

.oc-card h1,
.oc-card h2 {
  margin-top: 0;
}

label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-1);
}

input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--space-1);
  margin-bottom: var(--space-2);
  background: var(--color-background);
  color: var(--color-foreground);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

button,
input[type="submit"] {
  min-height: 44px;
  min-width: 44px;
  padding: 0 var(--space-3);
  background: var(--color-accent);
  color: var(--color-on-accent);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 150ms ease;
}

button:hover,
input[type="submit"]:hover {
  filter: brightness(1.08);
}

button.oc-danger {
  background: var(--color-destructive);
  color: var(--color-on-destructive);
}

.oc-error {
  padding: var(--space-2);
  margin-bottom: var(--space-2);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid var(--color-destructive);
  border-radius: 8px;
  color: var(--color-foreground);
}

.oc-muted {
  color: var(--color-muted-foreground);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

@media (max-width: 640px) {
  main.oc-content {
    padding: var(--space-2);
  }
}

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

/* Skill approval actions */
.oc-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); }
.oc-actions-cell { min-width: 260px; }
.oc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 0 var(--space-2); min-height: 44px; border-radius: 8px;
  font-weight: 600; border: 1px solid transparent; cursor: pointer;
  transition: filter 150ms ease, background-color 150ms ease, opacity 150ms ease;
}
.oc-btn-accept { background: var(--color-accent); color: var(--color-on-accent); }
.oc-btn-reject { background: transparent; color: var(--color-destructive); border-color: var(--color-destructive); }
.oc-btn-reject:hover { background: rgba(239, 68, 68, 0.14); filter: none; }
.oc-btn-sign { background: transparent; color: var(--color-accent); border-color: var(--color-accent); }
.oc-btn-sign:hover { background: rgba(34, 197, 94, 0.14); filter: none; }
.oc-btn:disabled { opacity: 0.5; cursor: not-allowed; filter: none; }
.oc-btn[aria-busy="true"] span::after {
  content: ""; display: inline-block; width: 12px; height: 12px; margin-left: 8px;
  border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%;
  vertical-align: -2px; animation: oc-spin 700ms linear infinite;
}
@keyframes oc-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .oc-btn[aria-busy="true"] span::after { animation: none; } }
.oc-link { display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-1); color: var(--color-muted-foreground); }
.oc-result, .oc-row-result { min-height: 1.4em; margin: var(--space-1) 0 0; font-size: 0.9rem; }


.oc-dialog {
  width: min(760px, 94vw); max-height: 90vh; padding: 0; overflow: hidden;
  border: 1px solid var(--color-border); border-radius: 14px;
  background: var(--color-card); color: var(--color-card-foreground);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.oc-dialog[open] { display: flex; flex-direction: column; animation: oc-dialog-in 180ms ease-out; }
.oc-dialog::backdrop { background: rgba(2, 6, 23, 0.72); backdrop-filter: blur(2px); }
@keyframes oc-dialog-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
.oc-dialog-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-2);
  padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--color-border);
}
.oc-dialog-head h2 { margin: 0 0 4px; font-size: 1.25rem; line-height: 1.3; }
.oc-dialog-head p { margin: 0; }
.oc-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8125rem; word-break: break-all; }
.oc-dialog-x {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 10px; cursor: pointer;
  background: transparent; color: var(--color-muted-foreground); border: 1px solid transparent;
  transition: background-color 150ms ease, color 150ms ease;
}
.oc-dialog-x:hover { background: var(--color-muted); color: var(--color-foreground); }
.oc-dialog-x:focus-visible, .oc-dialog .oc-btn:focus-visible, .oc-dialog textarea:focus-visible { outline: 3px solid var(--color-ring); outline-offset: 2px; }
.oc-dialog-body { padding: var(--space-2) var(--space-3); overflow-y: auto; display: grid; gap: var(--space-2); }
.oc-dialog-body h3 { margin: 0 0 4px; font-size: 1rem; }
.oc-dialog-desc { margin: 0; line-height: 1.6; }
.oc-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.oc-badge { padding: 4px 10px; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; border: 1px solid var(--color-border); background: var(--color-muted); }
.oc-badge-ok { color: var(--color-accent); border-color: var(--color-accent); }
.oc-badge-warn { color: #FBBF24; border-color: #FBBF24; }
.oc-badge-state { color: var(--color-foreground); }
.oc-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 0; padding: 12px 16px; background: var(--color-muted); border-radius: 10px; }
.oc-facts dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted-foreground); }
.oc-facts dd { margin: 2px 0 0; word-break: break-word; }
.oc-fields { display: grid; gap: 12px; }
.oc-field label { display: flex; justify-content: space-between; gap: 8px; font-weight: 600; margin-bottom: 6px; }
.oc-count { font-weight: 400; color: var(--color-muted-foreground); font-size: 0.8125rem; }
.oc-dialog textarea {
  width: 100%; box-sizing: border-box; padding: 10px 12px; font: inherit; line-height: 1.6; resize: vertical; min-height: 96px;
  background: var(--color-background); color: var(--color-foreground);
  border: 1px solid var(--color-border); border-radius: 10px;
}
.oc-dialog textarea[readonly] { background: var(--color-muted); cursor: default; }
.oc-history { margin: 0; padding-inline-start: 18px; color: var(--color-muted-foreground); font-size: 0.875rem; display: grid; gap: 4px; }
.oc-dialog-foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-2);
  padding: 12px var(--space-3); border-top: 1px solid var(--color-border); background: var(--color-card);
}
.oc-dialog-result { margin: 0; min-height: 1.4em; color: var(--color-muted-foreground); }
@media (prefers-reduced-motion: reduce) { .oc-dialog[open] { animation: none; } }
@media (max-width: 520px) { .oc-dialog-foot .oc-actions { width: 100%; } .oc-dialog-foot .oc-btn { flex: 1; } }


/* Skill Approval page layout (ui-ux-pro-max: dense admin table,
   Layout & Responsive + Touch & Interaction rules). */
.oc-card.oc-card-wide { max-width: none; }
.oc-btn-quiet, button.oc-btn-quiet {
  background: transparent; color: var(--color-foreground);
  border: 1px solid var(--color-border); text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0 var(--space-2); border-radius: 8px; font-weight: 500; cursor: pointer;
}
.oc-btn-quiet:hover, button.oc-btn-quiet:hover { background: var(--color-muted); filter: none; }
.oc-session button.oc-btn-quiet { min-height: 36px; font-size: 0.875rem; }
.oc-sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.oc-rescan { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-2); margin: 0 0 var(--space-2); }
.oc-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin: 0 0 var(--space-2); padding: 4px; background: var(--color-muted); border-radius: 10px; width: fit-content; max-width: 100%; }
.oc-tabs a {
  display: inline-flex; align-items: center; min-height: 36px; padding: 0 var(--space-2);
  border-radius: 8px; color: var(--color-foreground); text-decoration: none; text-transform: capitalize;
  transition: background-color 150ms ease;
}
.oc-tabs a:hover { background: var(--color-border); }
.oc-tabs a[aria-current="true"] { background: var(--color-accent); color: var(--color-on-accent); font-weight: 600; }
.oc-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-2); margin: 0 0 var(--space-2); }
.oc-toolbar input[type="search"] {
  flex: 1 1 260px; max-width: 420px; min-height: 44px; padding: 0 var(--space-2); margin: 0;
  background: var(--color-background); color: var(--color-foreground);
  border: 1px solid var(--color-border); border-radius: 8px; font: inherit;
}
.oc-toolbar input[type="search"]::placeholder { color: var(--color-muted-foreground); }
.oc-check { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-weight: 400; min-height: 44px; cursor: pointer; }
.oc-check input { width: 18px; height: 18px; accent-color: var(--color-accent); }
.oc-table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: 10px; }
.oc-table { min-width: 860px; }
.oc-table th { white-space: nowrap; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted-foreground); background: var(--color-muted); }
.oc-table td { vertical-align: middle; }
.oc-table tr:last-child td { border-bottom: none; }
.oc-nowrap { white-space: nowrap; }
.oc-skill-cell { display: grid; gap: 2px; min-width: 260px; max-width: 420px; }
.oc-skill-name { font-weight: 600; }
.oc-skill-desc { font-size: 0.875rem; line-height: 1.4; }
.oc-table .oc-mono { word-break: normal; overflow-wrap: anywhere; font-family: var(--font-data); font-size: 0.8125rem; }
.oc-status { white-space: nowrap; }
.oc-status-awaiting_approval, .oc-status-awaiting_signing { color: #FBBF24; border-color: #FBBF24; background: rgba(251, 191, 36, 0.1); }
.oc-status-signed { color: var(--color-accent); border-color: var(--color-accent); background: rgba(34, 197, 94, 0.1); }
.oc-status-rejected { color: var(--color-destructive); border-color: var(--color-destructive); background: rgba(239, 68, 68, 0.1); }
.oc-actions-cell { min-width: 0; white-space: nowrap; }
.oc-row-actions { flex-wrap: nowrap; gap: var(--space-1); }
.oc-row-actions .oc-btn { min-height: 40px; padding: 0 14px; flex: none; }
.oc-row-actions .oc-details { margin-inline-start: var(--space-1); }
.oc-row-result:empty { display: none; }
@media (max-width: 640px) {
  .oc-header { padding-inline: var(--space-2); }
}

/* Organization picker (ADR-001-002 Decision 22) */
.oc-picker { display: grid; gap: var(--space-3); margin-bottom: var(--space-3); }
.oc-picker-section { display: grid; gap: var(--space-1); }
.oc-picker-input { min-height: 44px; width: 100%; max-width: 32rem; }
.oc-picker-list { list-style: none; margin: 0; padding: 0; max-width: 32rem; }
.oc-picker-list:empty { display: none; }
.oc-picker-list { border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; }
.oc-picker-item { display: flex; align-items: center; min-height: 44px; padding: 0 var(--space-2); cursor: pointer; border-bottom: 1px solid var(--color-border); }
.oc-picker-item:last-child { border-bottom: none; }
.oc-picker-item:hover, .oc-picker-item:focus { background: var(--color-muted); outline: 2px solid var(--color-accent); outline-offset: -2px; }
.oc-picker-selected { font-weight: 600; margin: 0; }
.oc-picker-summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; }
.oc-picker .oc-btn { min-height: 44px; }
.oc-picker input:disabled { opacity: 0.6; cursor: not-allowed; }