@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css');

:root {
  /* Cores de fundo */
  --ir-bg: #f4f7f8;
  --ir-surface: #ffffff;
  --ir-overlay: rgba(16, 24, 28, 0.05);
  
  /* Bordas */
  --ir-border: #c7d2d8;
  --ir-border-card: rgba(199, 210, 216, 0.7);
  --ir-border-card-strong: rgba(199, 210, 216, 0.9);
  --ir-border-card-light: rgba(199, 210, 216, 0.5);
  
  /* Textos */
  --ir-muted: #4b5a5e;
  --ir-text: #0d1416;
  --ir-heading: #081012;
  
  /* Cores de acento */
  --ir-accent: #1b5f73;       /* azul petróleo principal */
  --ir-accent-dark: #144b5a;  /* azul petróleo profundo */
  
  /* Estados */
  --ir-danger: #dc2626;
  --ir-success: #16a34a;
  --ir-warning: #f59e0b;
  
  /* Cabeçalho de tabela */
  --tb-header-bg: #f2f6f7;
  --tb-header-text: #102028;
  
  /* Sombras */
  --ir-shadow: 0 12px 30px rgba(8, 16, 18, 0.08);
  --ir-shadow-card: 0 6px 14px rgba(8, 16, 18, 0.06);
  --ir-shadow-hover: 0 6px 12px rgba(8, 16, 18, 0.08);
  --ir-shadow-emitter: 0 10px 20px rgba(8, 16, 18, 0.08);
  
  /* Raios de borda */
  --ir-radius-sm: 5px;
  --ir-radius-md: 5px;
  --ir-radius-lg: 5px;
  
  /* Dimensões */
  --nav-height: 60px;
  
  /* Cores de fundo específicas */
  --ir-navbar-bg: rgba(255, 255, 255, 0.85);
  --ir-navbar-bg-alt: rgba(255, 255, 255, 0.9);
  --ir-form-bg: #f6f9f9;
  --ir-form-bg-focus: #ffffff;
  --ir-table-row-bg: rgba(255, 255, 255, 0.85);
  --ir-table-row-hover: rgba(27, 95, 115, 0.08);
  
  /* Cores de botões */
  --ir-btn-secondary: #1b5f73;
  --ir-btn-light: #e3eaec;
  
  /* Cores de alerta */
  --ir-alert-info-bg: #e0f2f4;
  --ir-alert-info-border: #b6e0e4;
  --ir-alert-info-text: #0f3e47;
  --ir-alert-success-bg: #dcfce7;
  --ir-alert-success-border: #bbf7d0;
  --ir-alert-success-text: #166534;
  --ir-alert-danger-bg: #fee2e2;
  --ir-alert-danger-border: #fecaca;
  --ir-alert-danger-text: #991b1b;
  
  /* Cores de badge/chip */
  --ir-badge-bg: rgba(27, 95, 115, 0.14);
  --ir-chip-bg: rgba(27, 95, 115, 0.12);
  --ir-chip-success-bg: rgba(22, 163, 74, 0.12);
  --ir-chip-success-text: #166534;
  --ir-chip-danger-bg: rgba(220, 38, 38, 0.12);
  --ir-chip-danger-text: #991b1b;
  --ir-chip-neutral-bg: rgba(148, 163, 184, 0.16);
  --ir-chip-neutral-text: #1e293b;
  
  /* Cores de código */
  --ir-code-bg: #0f172a;
  --ir-code-text: #e2e8f0;
  --ir-code-border: #1b5f73;
  
  /* Cores de status chip */
  --ir-status-chip-bg: rgba(27, 95, 115, 0.14);
  --ir-status-chip-text: #144b5a;
  --ir-status-chip-success-bg: #dcfce7;
  --ir-status-chip-success-text: #166534;
  --ir-status-chip-danger-bg: #fee2e2;
  --ir-status-chip-danger-text: #b91c1c;
  --ir-status-chip-neutral-bg: #e2e8f0;
  --ir-status-chip-neutral-text: #334155;
  
  /* Cores de divider */
  --ir-divider: rgba(148, 163, 184, 0.4);
  
  /* Cores de badge soft */
  --ir-badge-soft-bg: rgba(27, 95, 115, 0.08);
  
  /* Cores de emitter card */
  --ir-emitter-gradient-start: rgba(27, 95, 115, 0.08);
  --ir-emitter-gradient-end: rgba(14, 116, 144, 0.06);
  --ir-emitter-border: rgba(27, 95, 115, 0.16);
  
  /* Cores de foco */
  --ir-focus-shadow: rgba(27, 95, 115, 0.15);
  --ir-focus-shadow-strong: rgba(27, 95, 115, 0.18);
  --ir-focus-shadow-alt: rgba(27, 95, 115, 0.2);
  
  /* Cores de dropdown hover */
  --ir-dropdown-hover: rgba(27, 95, 115, 0.12);
  
  /* Cores de gradiente do body */
  --ir-gradient-primary: rgba(27, 95, 115, 0.16);
  --ir-gradient-secondary: rgba(20, 75, 90, 0.12);
  
  /* Variáveis de compatibilidade neurollar */
  --neu-bg: var(--ir-bg);
  --neu-surface: var(--ir-surface);
  --neu-text: var(--ir-text);
  --neu-muted: var(--ir-muted);
  --neu-accent: var(--ir-accent);
  --neu-accent-700: var(--ir-accent-dark);
  --neu-border: var(--ir-border);
}

@media (prefers-color-scheme: dark) {
:root{
    /* Cores de fundo */
    --ir-bg: #0d1416;
    --ir-surface: #121c1f;
    --ir-overlay: rgba(255, 255, 255, 0.04);
    
    /* Bordas */
    --ir-border: #1e2b2f;
    --ir-border-card: rgba(40, 60, 66, 0.6);
    --ir-border-card-strong: rgba(40, 60, 66, 0.8);
    --ir-border-card-light: rgba(40, 60, 66, 0.4);
    
    /* Textos */
    --ir-muted: #8da2a8;
    --ir-text: #e4edf0;
    --ir-heading: #f8fafc;
    
    /* Cores de acento */
    --ir-accent: #1b5f73;       /* azul petróleo principal */
    --ir-accent-dark: #144b5a;  /* azul petróleo profundo */
    
    /* Estados */
    --ir-danger: #f87171;
    --ir-success: #4ade80;
    --ir-warning: #facc15;
    
    /* Cabeçalho de tabela */
    --tb-header-bg: #142024;
    --tb-header-text: #e4edf0;
    
    /* Sombras */
    --ir-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
    --ir-shadow-card: 0 6px 14px rgba(0, 0, 0, 0.4);
    --ir-shadow-hover: 0 6px 12px rgba(0, 0, 0, 0.45);
    --ir-shadow-emitter: 0 10px 20px rgba(0, 0, 0, 0.5);
    
    /* Raios de borda */
    --ir-radius-sm: 5px;
    --ir-radius-md: 5px;
    --ir-radius-lg: 5px;
    
    /* Dimensões */
    --nav-height: 60px;
    
    /* Cores de fundo específicas */
    --ir-navbar-bg: rgba(18, 28, 31, 0.9);
    --ir-navbar-bg-alt: rgba(18, 28, 31, 0.85);
    --ir-form-bg: #162327;
    --ir-form-bg-focus: #1b2b30;
    --ir-table-row-bg: rgba(26, 37, 43, 0.9);
    --ir-table-row-hover: rgba(27, 95, 115, 0.15);
    
    /* Cores de botões */
    --ir-btn-secondary: #1b5f73;
    --ir-btn-light: #27383c;
    
    /* Cores de alerta */
    --ir-alert-info-bg: #0f2f38;
    --ir-alert-info-border: #164a56;
    --ir-alert-info-text: #b6e0e4;
    --ir-alert-success-bg: #09331a;
    --ir-alert-success-border: #14532d;
    --ir-alert-success-text: #bbf7d0;
    --ir-alert-danger-bg: #3b0a0a;
    --ir-alert-danger-border: #7f1d1d;
    --ir-alert-danger-text: #fecaca;
    
    /* Cores de badge/chip */
    --ir-badge-bg: rgba(27, 95, 115, 0.25);
    --ir-chip-bg: rgba(27, 95, 115, 0.2);
    --ir-chip-success-bg: rgba(22, 163, 74, 0.18);
    --ir-chip-success-text: #86efac;
    --ir-chip-danger-bg: rgba(220, 38, 38, 0.18);
    --ir-chip-danger-text: #fca5a5;
    --ir-chip-neutral-bg: rgba(148, 163, 184, 0.18);
    --ir-chip-neutral-text: #e2e8f0;
    
    /* Cores de código */
    --ir-code-bg: #0b1214;
    --ir-code-text: #e2e8f0;
    --ir-code-border: #1b5f73;
    
    /* Cores de status chip */
    --ir-status-chip-bg: rgba(27, 95, 115, 0.25);
    --ir-status-chip-text: #b6e0e4;
    --ir-status-chip-success-bg: rgba(22, 163, 74, 0.25);
    --ir-status-chip-success-text: #86efac;
    --ir-status-chip-danger-bg: rgba(220, 38, 38, 0.25);
    --ir-status-chip-danger-text: #fca5a5;
    --ir-status-chip-neutral-bg: rgba(148, 163, 184, 0.2);
    --ir-status-chip-neutral-text: #e2e8f0;
    
    /* Cores de divider */
    --ir-divider: rgba(148, 163, 184, 0.2);
    
    /* Cores de badge soft */
    --ir-badge-soft-bg: rgba(27, 95, 115, 0.15);
    
    /* Cores de emitter card */
    --ir-emitter-gradient-start: rgba(27, 95, 115, 0.15);
    --ir-emitter-gradient-end: rgba(20, 75, 90, 0.12);
    --ir-emitter-border: rgba(27, 95, 115, 0.25);
    
    /* Cores de foco */
    --ir-focus-shadow: rgba(27, 95, 115, 0.25);
    --ir-focus-shadow-strong: rgba(27, 95, 115, 0.3);
    --ir-focus-shadow-alt: rgba(27, 95, 115, 0.35);
    
    /* Cores de dropdown hover */
    --ir-dropdown-hover: rgba(27, 95, 115, 0.25);
    
    /* Cores de gradiente do body */
    --ir-gradient-primary: rgba(27, 95, 115, 0.25);
    --ir-gradient-secondary: rgba(20, 75, 90, 0.2);
    
    /* Variáveis de compatibilidade neurollar */
    --neu-bg: var(--ir-bg);
    --neu-surface: var(--ir-surface);
    --neu-text: var(--ir-text);
    --neu-muted: var(--ir-muted);
    --neu-accent: var(--ir-accent);
    --neu-accent-700: var(--ir-accent-dark);
    --neu-border: var(--ir-border);
  }
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  font-size: 0.93rem;
  line-height: 1.5;
  font-weight: 300;
  color: var(--ir-text);
  background: var(--ir-bg);
  position: relative;
  padding-top: var(--nav-height);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--ir-gradient-primary), transparent 65%),
    radial-gradient(900px 450px at 80% 0%, var(--ir-gradient-secondary), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: var(--ir-accent);
  text-decoration: none;
}

a:hover {
  color: var(--ir-accent-dark);
}

.navbar {
  background: var(--ir-navbar-bg) !important;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--neu-border);
  box-shadow: 0 6px 26px rgba(11, 12, 16, 0.06);
  font-weight: 300;
  min-height: var(--nav-height);
}

.navbar-brand,
.navbar-nav .nav-link,
.navbar-text {
  color: var(--ir-text) !important;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:hover {
  color: var(--ir-accent) !important;
}

.navbar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.navbar-toggler {
  border-color: var(--ir-border);
}

.navbar-toggler-icon {
  filter: invert(16%) sepia(26%) saturate(1683%) hue-rotate(204deg) brightness(92%) contrast(90%);
}

.btn {
  border-radius: var(--ir-radius-sm);
  border: none;
  padding: 0.45rem 0.85rem;
  font-weight: 300;
  font-size: 0.875rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: none;
}

.btn:focus {
  box-shadow: 0 0 0 0.2rem var(--ir-focus-shadow);
}

.btn-primary {
  background: var(--ir-accent);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--ir-accent-dark);
}

.btn-secondary {
  background: var(--ir-btn-secondary);
  color: var(--ir-surface);
}

.btn-outline-brand {
  border: 1px solid var(--ir-accent);
  color: var(--ir-accent);
  background: transparent;
}

.btn-outline-brand:hover {
  background: var(--ir-accent);
  color: var(--ir-surface);
}

.btn-light {
  background: var(--ir-btn-light);
  color: var(--ir-text);
}

.btn-danger {
  background: var(--ir-danger);
}

.btn-success {
  background: var(--ir-success);
}

.btn-warning {
  background: var(--ir-warning);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--ir-shadow-hover);
}

.brand-mark {
  padding-top: 2%;
  width: 35px;
  height: 35px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.brand-mark--sm {
  width: 24px;
  height: 24px;
}

.brand-mark--xs {
  width: 18px;
  height: 18px;
}

.brand-mark--chip {
  width: 20px;
  height: 20px;
}

.navbar-brand {
  gap: 0.6rem;
}

.navbar-brand .brand-text {
  font-size: 1.12rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.3px;
}

.card,
.panel {
  background: var(--ir-surface);
  border-radius: 8px;
  border: 1px solid var(--ir-border-card);
  box-shadow: var(--ir-shadow-card);
  padding: 1.5rem 1.5rem;
  margin-bottom: 0.9rem;
  color: var(--ir-heading)
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--ir-border-card);
  font-weight: 300;
  color: var(--ir-heading);
}

.panel h1,
.panel h2,
.panel h3,
.card-title,
h1,
h2,
h3 {
  color: var(--ir-heading);
  font-weight: 600;
}

.muted,
.text-muted {
  color: var(--ir-muted) !important;
}

.form-label {
  font-weight: 400;
  color: var(--ir-muted);
}

.form-control,
.form-select,
.form-control:focus,
.form-select:focus {
  background-color: var(--ir-form-bg);
  border-radius: var(--ir-radius-sm);
  border: 1px solid var(--ir-border);
  color: var(--ir-text);
  font-size: 0.9rem;
  font-weight: 300;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
  background: var(--ir-form-bg-focus);
  border-color: var(--ir-accent);
  box-shadow: 0 0 0 0.18rem var(--ir-focus-shadow-strong);
}

.table {
  border-radius: var(--ir-radius-md);
  overflow: hidden;
  border-color: var(--ir-border);
  color: var(--ir-text);
  font-size: 0.85rem;
}

.table thead th {
  background: var(--tb-header-bg);
  border-bottom: 1px solid var(--ir-border);
  color: var(--tb-header-text);
  font-weight: 300;
  padding: 0.5rem 0.5rem;
}

.table tbody td {
  background: var(--tb-row-bg);
  padding: 0.5rem 0.5rem; 
  color: var(--ir-text);
}

.table tbody tr {
  background: var(--ir-table-row-bg);
  border-bottom: 1px solid var(--ir-border-card-light);
  padding: 0.6rem 0.6rem;
}

.table tbody tr:hover {
  background: var(--ir-table-row-hover);
}

.table.table-compact thead th {
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.table.table-compact tbody td {
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.table.table-compact tbody tr {
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.alert {
  border-radius: var(--ir-radius-sm);
  border: 1px solid transparent;
  padding: 0.85rem 1rem;
  font-weight: 300;
}

.alert-info {
  background: var(--ir-alert-info-bg);
  border-color: var(--ir-alert-info-border);
  color: var(--ir-alert-info-text);
}

.alert-success {
  background: var(--ir-alert-success-bg);
  border-color: var(--ir-alert-success-border);
  color: var(--ir-alert-success-text);
}

.alert-danger {
  background: var(--ir-alert-danger-bg);
  border-color: var(--ir-alert-danger-border);
  color: var(--ir-alert-danger-text);
}

.badge {
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  font-weight: 300;
  background: var(--ir-badge-bg);
  color: var(--ir-accent);
}

.table-actions .btn {
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
}

.hero,
.page-wrap,
.content-wrapper {
  min-height: calc(100vh - 140px);
  padding-bottom: 2rem;
}

.wrap,
.ir-card {
  max-width: 1120px;
  margin: 0 auto;
  background: var(--ir-surface);
  border-radius: var(--ir-radius-lg);
  border: 1px solid var(--ir-border-card-strong);
  box-shadow: var(--ir-shadow);
  padding: 1.4rem;
}

.shadow-panel {
  border-radius: var(--ir-radius-lg);
  box-shadow: var(--ir-shadow);
  background: var(--ir-surface);
  border: 1px solid var(--ir-border-card-strong);
}

/* ====== Merge adicional de neurollar-theme ====== */
.navbar{
  background: var(--ir-navbar-bg-alt) !important;
  backdrop-filter: blur(10px);
}
.footer-min{ color: var(--ir-muted); font-size: .85rem; }
.table thead th{ white-space: nowrap; }
.form-control,.form-select{ border-color: var(--ir-border); }
.form-control:focus,.form-select:focus{
  border-color: var(--ir-accent);
  box-shadow: 0 0 0 .15rem var(--ir-focus-shadow-alt);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--ir-chip-bg);
  color: var(--ir-accent);
  font-size: 0.78rem;
  font-weight: 300;
}

.chip-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--ir-chip-bg);
  color: var(--ir-accent);
  font-size: 0.78rem;
  font-weight: 300;
}

.chip-pill.success {
  background: var(--ir-chip-success-bg);
  color: var(--ir-chip-success-text);
}

.chip-pill.danger {
  background: var(--ir-chip-danger-bg);
  color: var(--ir-chip-danger-text);
}

.chip-pill.neutral {
  background: var(--ir-chip-neutral-bg);
  color: var(--ir-chip-neutral-text);
}

.section-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.helper {
  color: var(--ir-muted);
  font-size: 0.6rem;
  margin-top: 0.35rem;
}

.status-box {
  display: none;
  border-radius: var(--ir-radius-md);
  padding: 0.6rem .6rem;
  margin-top: 0.2rem;
  font-weight: 300;
  border: 1px solid transparent;
}

.status-box.show {
  display: block;
}

.status-box.success {
  background: var(--ir-alert-success-bg);
  border-color: var(--ir-alert-success-border);
  color: var(--ir-alert-success-text);
}

.status-box.error {
  background: var(--ir-alert-danger-bg);
  border-color: var(--ir-alert-danger-border);
  color: var(--ir-alert-danger-text);
}

.status-box.info {
  background: var(--ir-alert-info-bg);
  border-color: var(--ir-alert-info-border);
  color: var(--ir-alert-info-text);
}

pre,
code,
.text-monospace {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.code-preview {
  background: var(--ir-code-bg);
  color: var(--ir-code-text);
  border-radius: var(--ir-radius-md);
  padding: 1rem 1.2rem;
  border: 1px solid var(--ir-code-border);
  font-size: 0.85rem;
  white-space: pre-wrap;
  overflow-x: auto;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.15);
}

pre {
  background: var(--ir-code-bg);
  color: var(--ir-code-text);
  border-radius: var(--ir-radius-sm);
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.83rem;
  border: 1px solid var(--ir-code-border);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  background: var(--ir-status-chip-bg);
  color: var(--ir-status-chip-text);
  font-size: 0.8rem;
  font-weight: 300;
}

.status-chip.success {
  background: var(--ir-status-chip-success-bg);
  color: var(--ir-status-chip-success-text);
}

.status-chip.danger {
  background: var(--ir-status-chip-danger-bg);
  color: var(--ir-status-chip-danger-text);
}

.status-chip.neutral {
  background: var(--ir-status-chip-neutral-bg);
  color: var(--ir-status-chip-neutral-text);
}

.grid-sm {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  .grid-sm.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-sm.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Linha com 5 blocos (desktop) */
@media (min-width: 992px) {
  .grid-sm.five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.table-responsive {
  border-radius: var(--ir-radius-lg);
  border: 1px solid var(--ir-border-card-light);
}

.table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.vr {
  background-color: var(--ir-divider);
}

.footer-min,
.footer-text {
  color: var(--ir-muted);
  font-size: 0.82rem;
}

.alert .btn-close {
  filter: invert(20%);
}

.modal-content {
  border-radius: var(--ir-radius-lg);
  border: 1px solid var(--ir-border-card-strong);
}

.modal-header,
.modal-footer {
  border-color: var(--ir-border-card);
}

.dropdown-menu {
  border-radius: var(--ir-radius-md);
  border: 1px solid var(--ir-border-card-strong);
  box-shadow: var(--ir-shadow);
  padding: 0.4rem;
}

.dropdown-item {
  border-radius: var(--ir-radius-sm);
  padding: 0.35rem 0.7rem;
  font-weight: 300;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--ir-dropdown-hover);
  color: var(--ir-accent);
}

.list-group-item {
  border-color: var(--ir-border-card-light);
  background: var(--ir-surface);
  color: var(--ir-text);
}

.badge-soft {
  background: var(--ir-badge-soft-bg);
  color: var(--ir-heading);
  border: 1px solid var(--ir-border-card-light);
}

.shadow-none {
  box-shadow: none !important;
}

.panel .table {
  margin-bottom: 0;
}

.panel .table-responsive {
  border-radius: 0 0 var(--ir-radius-lg) var(--ir-radius-lg);
  border-left: none;
  border-right: none;
  border-bottom: none;
  padding: 0.65rem 0.65rem;
}

/* ====== Estilos globais trazidos de cliente_form (emitter cards) ====== */
.emitter-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.emitter-card {
  flex: 0 0 calc(20% - 0.8rem);
  max-width: calc(20% - 0.8rem);
  min-width: 220px;
  background: linear-gradient(135deg, var(--ir-emitter-gradient-start), var(--ir-emitter-gradient-end));
  border: 1px solid var(--ir-emitter-border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: var(--ir-shadow-emitter);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media (max-width: 1200px) {
  .emitter-card {
    flex: 0 0 calc(25% - 0.75rem);
    max-width: calc(25% - 0.75rem);
  }
}
@media (max-width: 992px) {
  .emitter-card {
    flex: 0 0 calc(33.333% - 0.7rem);
    max-width: calc(33.333% - 0.7rem);
  }
}
@media (max-width: 768px) {
  .emitter-card {
    flex: 0 0 calc(50% - 0.6rem);
    max-width: calc(50% - 0.6rem);
  }
}
@media (max-width: 576px) {
  .emitter-card {
    flex: 1 1 100%;
    max-width: 100%;
  }
}
.emitter-card h4 { font-size: 0.95rem; }
.emitter-card ul { margin-bottom: 0.75rem; }
.emitter-card .btn-sm { font-size: 0.78rem; }

/* ====== Merge de neurollar-theme: botões e utilidades ====== */
.btn-brand{
  background: var(--ir-accent);
  border-color: var(--ir-accent);
  color: var(--ir-surface);
}
.btn-brand:hover{
  background: var(--ir-accent-dark);
  border-color: var(--ir-accent-dark);
}
.divider{ border-color: var(--ir-border); }