/* ═══════════════════════════════════════════════════════════
   CENTRO DE CONTROL SUPERADMIN — Estilos propios
   ═══════════════════════════════════════════════════════════
   Complementa styles.css: aquí solo vive el layout exclusivo de admin.html
   (portón de acceso IAM, shell de dos columnas y tarjetas de inquilino).
   ═══════════════════════════════════════════════════════════ */

.admin-body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ── Portón de acceso (IAM) ───────────────────────────────── */
.admin-gate {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg-space, #020617);
}

.admin-gate-card {
  width: 100%;
  max-width: 420px;
  padding: 28px 24px;
  text-align: center;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.1));
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.admin-gate-icon { font-size: 34px; }

.admin-gate-title {
  margin: 12px 0 6px;
  font-family: var(--font-display, inherit);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--clr-text-1, #f8fafc);
}

.admin-gate-text {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--clr-text-2, #94a3b8);
}

.admin-gate-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-spinner {
  width: 26px;
  height: 26px;
  margin: 0 auto;
  border: 3px solid rgba(148, 163, 184, 0.25);
  border-top-color: var(--cyan-oled, #22d3ee);
  border-radius: 50%;
  animation: admin-spin 0.8s linear infinite;
}

@keyframes admin-spin { to { transform: rotate(360deg); } }
/* ── Cabecera del centro de control ───────────────────────── */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(10px + env(safe-area-inset-top, 0px)) 18px 10px;
  background: var(--clr-bg-2, #0f172a);
  border-bottom: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
  flex-shrink: 0;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  white-space: nowrap;
}

.admin-brand-crown {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(250, 204, 21, 0.2), rgba(124, 58, 237, 0.25));
  border: 1px solid rgba(250, 204, 21, 0.35);
  font-size: 17px;
}

.admin-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.admin-brand-title {
  font-family: var(--font-display, inherit);
  font-size: 14.5px;
  font-weight: 800;
  color: var(--clr-text-1, #f8fafc);
}

.admin-brand-sub {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-text-3, #64748b);
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.admin-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.1));
  background: rgba(15, 23, 42, 0.7);
  font-size: 12px;
  color: var(--clr-text-2, #94a3b8);
  max-width: 230px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Shell: navegación + contenido ────────────────────────── */
.admin-shell {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  background: var(--clr-bg-2, #0f172a);
  border-right: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
  overflow-y: auto;
}

.admin-nav-title {
  padding: 6px 8px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-3, #64748b);
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--clr-text-2, #94a3b8);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 150ms ease;
}

.admin-nav-item:hover {
  color: var(--clr-text-1, #f8fafc);
  background: rgba(255, 255, 255, 0.05);
}

.admin-nav-item.active {
  color: var(--clr-text-1, #f8fafc);
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.3);
}

.admin-nav-item[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.admin-nav-soon {
  margin-left: auto;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--clr-text-3, #64748b);
}

.admin-content {
  min-width: 0;
  overflow-y: auto;
  padding: 18px;
  background: var(--clr-bg-1, #020617);
}

.admin-section { display: none; }
.admin-section.active { display: block; }

.admin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.admin-section-title {
  margin: 0;
  font-family: var(--font-display, inherit);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clr-text-1, #f8fafc);
}

.admin-section-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--clr-text-3, #64748b);
}
/* ── Rejilla de KPIs ──────────────────────────────────────── */
.admin-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.admin-kpi {
  padding: 12px 14px;
  background: var(--clr-bg-2, #0f172a);
  border: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
}

.admin-kpi-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-text-3, #64748b);
}

.admin-kpi-value {
  margin: 5px 0 2px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--clr-text-1, #f8fafc);
}

.admin-kpi-sub {
  font-size: 11px;
  color: var(--clr-text-3, #64748b);
}

/* ── Tarjeta de inquilino ─────────────────────────────────── */
.admin-tenant-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-tenant {
  padding: 14px;
  background: var(--clr-bg-2, #0f172a);
  border: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
}

.admin-tenant-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-tenant-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--clr-text-1, #f8fafc);
}

.admin-tenant-slug {
  margin-left: 6px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--clr-text-3, #64748b);
}

.admin-tenant-mail {
  margin-top: 3px;
  font-size: 11.5px;
  color: var(--clr-text-3, #64748b);
}

.admin-chips {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-chip {
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}

/* Etapas del pipeline de cobro */
.admin-chip.stage-pending  { background: rgba(245, 158, 11, 0.16); color: #fbbf24; border-color: rgba(245, 158, 11, 0.35); }
.admin-chip.stage-trialing { background: rgba(56, 189, 248, 0.16); color: #7dd3fc; border-color: rgba(56, 189, 248, 0.35); }
.admin-chip.stage-active   { background: rgba(52, 211, 153, 0.16); color: #6ee7b7; border-color: rgba(52, 211, 153, 0.35); }
.admin-chip.stage-past_due { background: rgba(249, 115, 22, 0.16); color: #fdba74; border-color: rgba(249, 115, 22, 0.35); }
.admin-chip.stage-suspended{ background: rgba(239, 68, 68, 0.16); color: #fca5a5; border-color: rgba(239, 68, 68, 0.35); }
.admin-chip.stage-canceled { background: rgba(148, 163, 184, 0.14); color: #cbd5e1; border-color: rgba(148, 163, 184, 0.3); }

.admin-chip.plan-starter    { background: rgba(56, 189, 248, 0.14); color: #7dd3fc; border-color: rgba(56, 189, 248, 0.3); }
.admin-chip.plan-pro        { background: rgba(34, 211, 238, 0.14); color: #67e8f9; border-color: rgba(34, 211, 238, 0.3); }
.admin-chip.plan-enterprise { background: rgba(167, 139, 250, 0.16); color: #c4b5fd; border-color: rgba(167, 139, 250, 0.35); }

.admin-tenant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px 16px;
  margin: 12px 0;
  padding: 10px 0;
  border-top: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
  border-bottom: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
}

.admin-field-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--clr-text-3, #64748b);
}

.admin-field-value {
  margin-top: 2px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--clr-text-1, #f8fafc);
}

.admin-trial-bar {
  height: 5px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
  overflow: hidden;
}

.admin-trial-bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #22d3ee, #38bdf8);
}

.admin-tenant-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.12));
  background: rgba(30, 41, 59, 0.7);
  color: var(--clr-text-1, #f8fafc);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.admin-btn:hover { background: rgba(51, 65, 85, 0.9); border-color: rgba(34, 211, 238, 0.35); }
.admin-btn:active { transform: scale(0.95); }
.admin-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.admin-btn.primary {
  background: linear-gradient(135deg, #22d3ee, #0891b2);
  border-color: transparent;
  color: #020617;
}

.admin-btn.warn   { background: rgba(245, 158, 11, 0.14); color: #fbbf24; border-color: rgba(245, 158, 11, 0.3); }
.admin-btn.danger { background: rgba(239, 68, 68, 0.12); color: #f87171; border-color: rgba(239, 68, 68, 0.28); }

.admin-empty,
.admin-error {
  padding: 26px 14px;
  text-align: center;
  font-size: 12.5px;
  color: var(--clr-text-3, #64748b);
}

.admin-error { color: #f87171; }

.admin-toast-host {
  position: fixed;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 600;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-toast {
  padding: 11px 14px;
  max-width: 320px;
  border-radius: 10px;
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.12));
  background: rgba(15, 23, 42, 0.96);
  color: var(--clr-text-1, #f8fafc);
  font-size: 12.5px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
  animation: admin-toast-in 150ms ease;
}

.admin-toast.error { border-color: rgba(239, 68, 68, 0.4); }
.admin-toast.success { border-color: rgba(52, 211, 153, 0.4); }

@keyframes admin-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Móvil ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .admin-shell { grid-template-columns: minmax(0, 1fr); }

  .admin-nav {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--clr-border, rgba(255, 255, 255, 0.08));
    padding: 8px;
  }

  .admin-nav-title { display: none; }

  .admin-nav-item {
    min-height: 44px;
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .admin-nav-soon { display: none; }
  .admin-content { padding: 12px; }
  .admin-btn { min-height: 44px; }
  .admin-user-chip { max-width: 130px; }
}

@media (prefers-reduced-motion: reduce) {
  .admin-btn:active { transform: none; }
  .admin-spinner { animation-duration: 2s; }
  .admin-toast { animation: none; }
}