.l4d-email-queue-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.l4d-eq-card {
  background: #fff;
  border: 1px solid #dcdcde;
  border-radius: 6px;
  padding: 14px;
}

.l4d-eq-card strong {
  display: block;
  font-size: 24px;
  margin-top: 6px;
}

.l4d-email-queue-toolbar,
.l4d-email-queue-bulk {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 12px 0;
  flex-wrap: wrap;
}

.l4d-eq-status {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 600;
}

.l4d-eq-status-pending {
  background: #fff8e5;
  color: #8a5b00;
}

.l4d-eq-status-processing {
  background: #e7f0ff;
  color: #0b5cab;
}

.l4d-eq-status-sent {
  background: #edfaef;
  color: #008a20;
}

.l4d-eq-status-failed {
  background: #fcf0f1;
  color: #b32d2e;
}

.l4d-eq-status-cancelled {
  background: #f0f0f1;
  color: #50575e;
}

.text-right {
  text-align: right;
}

@media (max-width: 900px) {
  .l4d-email-queue-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ============================================================
   EMAIL QUEUE FRONT
============================================================ */

.l4d-email-queue-front {
  --eq-bg: #ffffff;
  --eq-border: #e5e7eb;
  --eq-muted: #6b7280;
  --eq-text: #111827;
  --eq-soft: #f8fafc;
  --eq-primary: var(--l4d-primary, #c1192d);
  --eq-blue: #1a80b6;

  color: var(--eq-text);
}

.l4d-email-queue-front .l4d-page-header {
  background: linear-gradient(135deg, rgba(193, 25, 45, .08), rgba(26, 128, 182, .08));
  border: 1px solid var(--eq-border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .06);
}

.l4d-email-queue-front .l4d-page-header h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--eq-text);
}

.l4d-email-queue-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.l4d-eq-card {
  background: var(--eq-bg);
  border: 1px solid var(--eq-border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
}

.l4d-eq-card span {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  color: var(--eq-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 8px;
}

.l4d-eq-card strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
  font-weight: 900;
  color: var(--eq-primary);
}

.l4d-email-queue-toolbar,
.l4d-email-queue-bulk {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 190px 210px auto auto;
  gap: 10px;
  align-items: end;
  background: var(--eq-bg, #fff);
  border: 1px solid var(--eq-border, #e5e7eb);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.l4d-email-queue-toolbar .form-control,
.l4d-email-queue-toolbar .form-select {
  width: 100%;
  min-width: 0;
}

.l4d-email-queue-toolbar .btn {
  white-space: nowrap;
}

.l4d-email-queue-toolbar [data-filter="search"] {
  min-width: 320px;
  flex: 1;
}

/* Compatibilidad con HTML generado por JS estilo wp-admin */
.l4d-email-queue-front .widefat {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--eq-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .06);
}

.l4d-email-queue-front .widefat thead th {
  background: #f8fafc;
  color: #374151;
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--eq-border);
  padding: 12px;
  white-space: nowrap;
}

.l4d-email-queue-front .widefat tbody td {
  padding: 12px;
  border-bottom: 1px solid #eef2f7;
  vertical-align: middle;
  color: #1f2937;
}

.l4d-email-queue-front .widefat tbody tr:last-child td {
  border-bottom: 0;
}

.l4d-email-queue-front .widefat tbody tr:hover td {
  background: #fbfdff;
}

.l4d-email-queue-front .check-column {
  width: 42px;
  text-align: center;
}

.l4d-email-queue-front .column-actions,
.l4d-email-queue-front .actions {
  text-align: right;
  white-space: nowrap;
}

/* Botones wp-admin dentro del front */
.l4d-email-queue-front .button,
.l4d-email-queue-front .button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #1f2937;
  font-size: .875rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: .15s ease;
}

.l4d-email-queue-front .button:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.l4d-email-queue-front .button-primary {
  background: var(--eq-primary);
  border-color: var(--eq-primary);
  color: #fff;
}

.l4d-email-queue-front .button-primary:hover {
  filter: brightness(.95);
  color: #fff;
}

/* Badges de estado */
.l4d-email-queue-front .l4d-eq-status,
.l4d-email-queue-front .status-badge,
.l4d-email-queue-front .badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: .76rem;
  font-weight: 800;
  line-height: 1;
}

.l4d-email-queue-front .status-pending,
.l4d-email-queue-front .badge-pending {
  background: #eff6ff;
  color: #1d4ed8;
}

.l4d-email-queue-front .status-processing,
.l4d-email-queue-front .badge-processing {
  background: #fff7ed;
  color: #c2410c;
}

.l4d-email-queue-front .status-sent,
.l4d-email-queue-front .badge-sent {
  background: #ecfdf5;
  color: #047857;
}

.l4d-email-queue-front .status-failed,
.l4d-email-queue-front .badge-failed {
  background: #fef2f2;
  color: #b91c1c;
}

.l4d-email-queue-front .status-cancelled,
.l4d-email-queue-front .badge-cancelled {
  background: #f1f5f9;
  color: #475569;
}

/* Notices wp-admin en front */
.l4d-email-queue-front .notice {
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0 0 14px;
  border: 1px solid var(--eq-border);
  background: #fff;
}

.l4d-email-queue-front .notice-success {
  background: #ecfdf5;
  border-color: #86efac;
  color: #065f46;
}

.l4d-email-queue-front .notice-error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.l4d-email-queue-front .notice-warning {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}

/* Paginación wp-admin */
.l4d-email-queue-front .tablenav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: 14px;
}

.l4d-email-queue-front .tablenav-pages {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--eq-muted);
  font-size: .875rem;
}

.l4d-email-queue-front .tablenav-pages .button {
  min-height: 30px;
  padding: 4px 10px;
}

/* Responsive */
@media (max-width: 1200px) {
  .l4d-email-queue-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .l4d-email-queue-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .l4d-email-queue-toolbar,
  .l4d-email-queue-bulk {
    display: grid;
    grid-template-columns: 1fr;
  }

  .l4d-email-queue-toolbar .form-control,
  .l4d-email-queue-toolbar .form-select,
  .l4d-email-queue-toolbar [data-filter="search"] {
    min-width: 0;
    width: 100%;
  }

  .l4d-email-queue-table-wrap {
    overflow-x: auto;
  }

  .l4d-email-queue-front .widefat {
    min-width: 900px;
  }
}

@media (max-width: 480px) {
  .l4d-email-queue-stats {
    grid-template-columns: 1fr;
  }
}