/* ============================================================================
   Arquitectura App - estilos base
   ============================================================================ */

:root {
  --bg: #0f172a;
  --bg-elev: #1e293b;
  --bg-elev-2: #334155;
  --ink: #e2e8f0;
  --ink-muted: #94a3b8;
  --ink-dim: #64748b;
  --primary: #3b82f6;
  --primary-dark: #1e3a8a;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border: #334155;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 24px;
}

header {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 32px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: var(--shadow);
}

h1 {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.subtitle {
  color: var(--ink-muted);
  margin: 0;
  font-size: 15px;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.card.hidden { display: none; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

h2 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin: 0;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--bg-elev-2);
  color: var(--ink);
}

.badge-loading { background: var(--warning); color: #1a1a1a; }
.badge-ok      { background: var(--success); color: white; }
.badge-error   { background: var(--danger); color: white; }

.status-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.status-row:last-child { border-bottom: none; }

.status-label {
  color: var(--ink-muted);
  font-size: 14px;
}

.status-value {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 13px;
  font-weight: 600;
}

.status-ok      { color: var(--success); }
.status-error   { color: var(--danger); }
.status-loading { color: var(--ink-dim); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-elev-2);
  color: var(--ink);
  font-size: 12px;
  border: 1px solid var(--border);
}

footer {
  text-align: center;
  color: var(--ink-dim);
  font-size: 12px;
  margin-top: 32px;
}