/* =========================================================
   Control Panel — refined dark technical aesthetic
   Monospace accents, sharp edges, single confident accent.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Instrument+Serif&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg:          #0a0a0b;
  --bg-alt:      #101012;
  --surface:     #141418;
  --surface-2:   #1b1b20;
  --border:      #26262c;
  --border-2:    #32323a;
  --text:        #e8e8ec;
  --text-dim:    #9a9aa3;
  --text-muted:  #60606b;
  --accent:      #d6ff3d;   /* singular sharp accent */
  --accent-ink:  #0a0a0b;
  --danger:      #ff5a5f;
  --warn:        #ffb84d;
  --success:     #5dd39e;

  --font-sans:   'Inter', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', ui-monospace, monospace;
  --font-serif:  'Instrument Serif', Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* noise texture for atmosphere */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: radial-gradient(ellipse at top left, rgba(214, 255, 61, 0.035), transparent 60%);
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
code { font-family: var(--font-mono); font-size: 0.85em; color: var(--text-dim); }

.muted      { color: var(--text-dim); }
.small      { font-size: 12px; }
.hidden     { display: none !important; }

/* =====================  LOGIN  ===================== */

.login-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(214,255,61,0.08), transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(214,255,61,0.04), transparent 50%),
    var(--bg);
}
.login-wrap { width: 100%; max-width: 420px; padding: 24px; position: relative; z-index: 1; }
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px 36px 28px;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}
.login-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 32px; }
.login-head h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  letter-spacing: -0.02em;
  margin: 0;
}
.login-head p { margin: 2px 0 0; font-size: 13px; }
.sigil {
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
  transform: translateY(4px);
}
.login-foot {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.kbd {
  padding: 2px 6px;
  border: 1px solid var(--border-2);
  border-radius: 2px;
}
.dot { color: var(--border-2); }

/* =====================  LAYOUT  ===================== */

body:has(.sidebar) { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }

.sidebar {
  position: sticky; top: 0; height: 100vh;
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 28px 0 20px;
  z-index: 2;
}
.brand {
  padding: 0 24px 28px;
  display: flex; align-items: center; gap: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.brand .sigil { font-size: 34px; transform: none; }
.brand-text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  line-height: 1.15;
}
.nav { display: flex; flex-direction: column; padding: 0 12px; gap: 2px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text-dim);
  border-left: 2px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
  cursor: pointer;
  user-select: none;
}
.nav-item:hover { color: var(--text); background: var(--surface); }
.nav-item.active {
  color: var(--text);
  background: var(--surface);
  border-left-color: var(--accent);
}
.nav-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.nav-item.active .nav-idx { color: var(--accent); }

.sidebar-foot {
  padding: 16px 20px 0;
  border-top: 1px solid var(--border);
  margin-top: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.who { display: flex; flex-direction: column; }
.who strong { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.02em; }

/* =====================  MAIN  ===================== */

.main {
  padding: 40px 44px 60px;
  position: relative;
  z-index: 1;
  min-width: 0;
}
.page-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 28px; padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  gap: 24px;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-head h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
}
.head-actions { display: flex; gap: 8px; }

.tab { display: none; animation: fade .25s ease; }
.tab.active { display: block; }
@keyframes fade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* =====================  CARDS & GRIDS  ===================== */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 22px 24px;
  margin-bottom: 20px;
}
.card-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 14px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.card-head h2 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
}
.stat-card.accent { border-color: var(--accent); background: linear-gradient(180deg, rgba(214,255,61,0.06), transparent 60%), var(--surface); }
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.stat-value {
  font-family: var(--font-serif);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-value.sm {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  word-break: break-all;
}
.stat-grid.small { grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 16px; }
.stat-grid.small .stat-card { padding: 14px; }
.stat-grid.small .stat-value { font-size: 28px; }
.stat-sub { margin-top: 8px; color: var(--text-dim); font-size: 12px; }

.pulse {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  margin-right: 10px;
  vertical-align: middle;
  box-shadow: 0 0 0 0 rgba(214,255,61,0.7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(214,255,61,0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(214,255,61,0); }
  100% { box-shadow: 0 0 0 0 rgba(214,255,61,0); }
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }

.max-w-md { max-width: 480px; }

/* =====================  FORMS  ===================== */

.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; gap: 12px; align-items: flex-start; }
.row > * { flex: 1; }
.flex-2 { flex: 2 !important; }
.align-self-end { align-self: flex-end; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.field.check { flex-direction: row; align-items: center; gap: 8px; flex: 0 0 auto !important; }
.field.check > span { text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--text); }

input[type="text"], input[type="password"], input[type="number"],
input:not([type]), select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color .15s, background .15s;
  border-radius: 0;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  background: var(--bg-alt);
}
input[type="checkbox"] {
  appearance: none;
  width: 16px; height: 16px;
  border: 1px solid var(--border-2);
  background: var(--bg);
  cursor: pointer;
  position: relative;
}
input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--accent-ink);
  font-size: 12px; font-weight: 700;
}

.inline-search {
  max-width: 220px;
  padding: 6px 10px;
  font-size: 12px;
}

/* =====================  BUTTONS  ===================== */

.btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 11px 18px;
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all .15s;
  border-radius: 0;
  user-select: none;
}
.btn:hover { border-color: var(--text-dim); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
}
.btn-primary:hover { background: #e1ff5a; border-color: #e1ff5a; }

.btn-ghost { background: transparent; color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); }

.btn-sm { padding: 7px 12px; font-size: 10.5px; }
.btn-danger { color: var(--danger); border-color: rgba(255,90,95,0.3); }
.btn-danger:hover { background: rgba(255,90,95,0.08); border-color: var(--danger); }

/* =====================  TABLE  ===================== */

.table-wrap { overflow-x: auto; margin: 0 -4px; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-family: var(--font-mono);
}
.data-table th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--surface-2); }
.data-table .actions { display: flex; gap: 6px; justify-content: flex-end; }
.data-table .muted { font-family: var(--font-sans); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  color: var(--text-dim);
}
.badge.ok { color: var(--success); border-color: rgba(93,211,158,0.3); }
.badge.off { color: var(--text-muted); }
.badge.fail { color: var(--danger); border-color: rgba(255,90,95,0.3); }

/* =====================  MINI LIST (recent audit)  ===================== */

.mini-list { display: flex; flex-direction: column; gap: 8px; font-family: var(--font-mono); font-size: 12px; }
.mini-list .row-item {
  display: grid;
  grid-template-columns: 140px 140px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text-dim);
}
.mini-list .row-item:last-child { border-bottom: none; }
.mini-list .act { color: var(--text); }

/* =====================  TOAST  ===================== */

.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  font-size: 13px;
  font-family: var(--font-mono);
  max-width: 360px;
  z-index: 1000;
  animation: slideIn .2s ease;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.8);
}
.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--success); }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.error {
  color: var(--danger);
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 8px 10px;
  border: 1px solid rgba(255,90,95,0.25);
  background: rgba(255,90,95,0.06);
}

/* =====================  RESPONSIVE  ===================== */

@media (max-width: 900px) {
  body:has(.sidebar) { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 12px; }
  .brand { width: 100%; padding: 8px 12px 16px; margin-bottom: 8px; }
  .nav { flex-direction: row; flex-wrap: wrap; padding: 0; }
  .nav-item { padding: 8px 12px; border-left: none; border-bottom: 2px solid transparent; }
  .nav-item.active { border-left: none; border-bottom-color: var(--accent); }
  .sidebar-foot { width: 100%; border-top: none; padding: 12px; flex-direction: row; justify-content: space-between; align-items: center; }
  .main { padding: 24px 20px 40px; }
  .stat-grid, .two-col { grid-template-columns: 1fr; }
  .stat-grid.small { grid-template-columns: repeat(2, 1fr); }
  .page-head h1 { font-size: 30px; }
  .stat-value { font-size: 44px; }
  .row { flex-direction: column; }
}