/* Amphora Knowledge admin console — minimal CSS.
 *
 * No SLDS, no framework. A future Phase F can swap this out for the
 * platform's LWC OSS + SLDS bundle; this stylesheet only has to be
 * good enough to read on a desktop browser by an internal operator.
 */

:root {
  --bg: #0f1419;
  --bg-raised: #181f26;
  --bg-input: #0b0f13;
  --border: #2a333d;
  --text: #e6edf3;
  --text-muted: #8b96a3;
  --primary: #c2642c;
  --primary-hover: #a34f1e;
  --success: #2ea24f;
  --danger: #c23934;
  --warning: #d4a017;
  --code-bg: #11161b;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

a { color: var(--primary); }
a:hover { color: var(--primary-hover); }
.muted { color: var(--text-muted); }

/* ─── Top bar ─────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  height: 56px;
}

.topbar-brand {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.topbar-tabs {
  display: flex;
  gap: 0.25rem;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: 4px;
  font-family: inherit;
  transition: color 0.15s, background 0.15s;
}
.tab-btn:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.tab-btn.active { color: var(--primary); background: rgba(194, 100, 44, 0.1); }

.topbar-right { display: flex; align-items: center; gap: 0.75rem; }
.who { font-size: 0.8125rem; color: var(--text-muted); }

.logout-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.375rem 0.875rem;
  border-radius: 4px;
  font-size: 0.8125rem;
  cursor: pointer;
  font-family: inherit;
}
.logout-btn:hover { background: rgba(255, 255, 255, 0.04); }

/* ─── Main content ────────────────────────────────────── */

.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.section-desc { color: var(--text-muted); margin: 0 0 1.25rem; }

/* ─── Card / table styling ────────────────────────────── */

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.25rem;
}

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

thead th {
  position: sticky;
  top: 0;
  background: var(--bg-raised);
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

tbody td {
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

tbody td.wrap {
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
}

tbody tr:hover td { background: rgba(255, 255, 255, 0.02); }

/* ─── Toggle (visibility column) ──────────────────────── */

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle .track {
  width: 2.75rem;
  height: 1.4rem;
  background: var(--text-muted);
  border-radius: 1rem;
  position: relative;
  transition: background 0.15s;
  flex-shrink: 0;
}
.toggle .track::after {
  content: '';
  position: absolute;
  width: 1.1rem;
  height: 1.1rem;
  background: #fff;
  border-radius: 50%;
  top: 0.15rem;
  left: 0.15rem;
  transition: transform 0.15s;
}
.toggle input:checked ~ .track { background: var(--success); }
.toggle input:checked ~ .track::after { transform: translateX(1.35rem); }
.toggle input:disabled ~ .track { opacity: 0.5; cursor: not-allowed; }
.toggle .label { font-size: 0.8125rem; color: var(--text-muted); }
.toggle input:checked ~ .label { color: var(--success); }

/* ─── Filters / inputs ────────────────────────────────── */

.filters { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1rem; }

.text-input, select {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-family: inherit;
  min-width: 240px;
}
.text-input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
}

.btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.8125rem;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--primary-hover); }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.04); }

.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #962d29; }

/* ─── Status pills ────────────────────────────────────── */

.pill {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.pill-public { background: rgba(46, 162, 79, 0.15); color: var(--success); border-color: rgba(46, 162, 79, 0.4); }
.pill-private { background: rgba(255, 255, 255, 0.05); color: var(--text-muted); border-color: var(--border); }
.pill-mixed { background: rgba(212, 160, 23, 0.15); color: var(--warning); border-color: rgba(212, 160, 23, 0.4); }
.pill-running { background: rgba(0, 112, 210, 0.15); color: #4fa8ff; border-color: rgba(0, 112, 210, 0.4); }
.pill-succeeded { background: rgba(46, 162, 79, 0.15); color: var(--success); border-color: rgba(46, 162, 79, 0.4); }
.pill-failed { background: rgba(194, 57, 52, 0.15); color: var(--danger); border-color: rgba(194, 57, 52, 0.4); }
.pill-active { background: rgba(46, 162, 79, 0.15); color: var(--success); border-color: rgba(46, 162, 79, 0.4); }
.pill-revoked { background: rgba(194, 57, 52, 0.15); color: var(--danger); border-color: rgba(194, 57, 52, 0.4); }
.pill-expired { background: rgba(212, 160, 23, 0.15); color: var(--warning); border-color: rgba(212, 160, 23, 0.4); }

/* ─── Footer ──────────────────────────────────────────── */

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─── Login page ──────────────────────────────────────── */

.login-body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.login-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow);
}
.login-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}
.login-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 0.75rem 0 0.25rem;
}
.login-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.625rem 0.75rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}
.login-input:focus { outline: none; border-color: var(--primary); }
.login-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}
.login-btn:hover { background: var(--primary-hover); }
.login-status { margin-top: 0.75rem; min-height: 1.25rem; }
.login-fineprint { margin-top: 1rem; font-size: 0.75rem; }

/* ─── Modal (import dialog) ───────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.25rem;
}

.modal-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow);
}

.modal-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 0.75rem 0 0.25rem;
}

.modal-file {
  width: 100%;
  padding: 0.5rem;
  background: var(--bg-input);
  border: 1px dashed var(--border);
  color: var(--text);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.8125rem;
}

.modal-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

/* ─── Misc ────────────────────────────────────────────── */
code, pre {
  font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  background: var(--code-bg);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}
.error { color: var(--danger); }
.empty { color: var(--text-muted); padding: 2rem; text-align: center; }