/* ==========================================================================
   AgenCir v01.1 - Design System Hospitalar Moderno (CSS Vanilla)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Cores Institucionais */
  --primary: #0284c7;
  --primary-dark: #0369a1;
  --primary-light: #e0f2fe;
  --secondary: #0f172a;
  --accent: #0d9488;
  
  /* Cores de Status Oficiais AgenCir */
  --status-livre: #ffffff;
  --status-livre-border: #cbd5e1;
  --status-verde: #16a34a;
  --status-verde-bg: #f0fdf4;
  --status-amarelo: #ca8a04;
  --status-amarelo-bg: #fefce8;
  --status-laranja: #ea580c;
  --status-laranja-bg: #fff7ed;
  --status-vermelho: #dc2626;
  --status-vermelho-bg: #fef2f2;
  --status-cinza: #64748b;
  --status-cinza-bg: #f8fafc;

  /* Superfícies e Neutros */
  --bg-main: #f1f5f9;
  --bg-card: #ffffff;
  --bg-sidebar: #0f172a;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;

  /* Sombras & Bordas */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   TELA DE LOGIN INSTITUCIONAL (v0.1.1)
   ========================================================================== */
.login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0369a1 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
}

.login-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 440px;
  padding: 2.5rem 2rem;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-brand-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  font-size: 2rem;
  font-weight: 800;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.4);
}

.login-header h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -0.02em;
}

.login-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.login-test-box {
  background-color: var(--primary-light);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.login-test-box p {
  font-size: 0.8rem;
  color: #0369a1;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.quick-login-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.quick-login-btn {
  background-color: #ffffff;
  border: 1px solid #7dd3fc;
  color: #0284c7;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.quick-login-btn:hover {
  background-color: #0284c7;
  color: #ffffff;
}

.login-error {
  background-color: var(--status-vermelho-bg);
  color: var(--status-vermelho);
  border: 1px solid #fecaca;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: none;
}

/* ==========================================================================
   Header & Navegação Principal
   ========================================================================== */
.app-header {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.5);
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #38bdf8, #2dd4bf);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text p {
  font-size: 0.7rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Alternador de Perfil e User Status */
.user-status-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.profile-switcher {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.profile-switcher label {
  font-size: 0.75rem;
  color: #cbd5e1;
}

.profile-select {
  background-color: var(--secondary);
  color: #ffffff;
  border: 1px solid #334155;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}

.btn-logout {
  background-color: rgba(220, 38, 38, 0.2);
  color: #fca5a5;
  border: 1px solid rgba(220, 38, 38, 0.4);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-logout:hover {
  background-color: var(--status-vermelho);
  color: #ffffff;
}

/* Navegação Principal por Abas */
.app-nav {
  background-color: #1e293b;
  padding: 0 1.5rem;
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  border-bottom: 1px solid #334155;
}

.nav-tab {
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 0.85rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-tab:hover {
  color: #f1f5f9;
  background: rgba(255, 255, 255, 0.03);
}

.nav-tab.active {
  color: #38bdf8;
  border-bottom-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

.nav-badge {
  background-color: var(--status-laranja);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
}

/* Container do Conteúdo Principal */
.app-content {
  flex: 1;
  padding: 1.5rem;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Componentes Comuns & Layout (Cards, Modais, Badges, Botões)
   ========================================================================== */
.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Botões Estilizados */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: #e2e8f0;
  color: var(--secondary);
}

.btn-secondary:hover {
  background-color: #cbd5e1;
}

.btn-success {
  background-color: var(--status-verde);
  color: #ffffff;
}

.btn-warning {
  background-color: var(--status-amarelo);
  color: #ffffff;
}

.btn-danger {
  background-color: var(--status-vermelho);
  color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  background-color: var(--bg-main);
}

/* Badges de Status Bate Mapa & Cirurgia */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-confirmada, .badge-aceite, .badge-verde {
  background-color: var(--status-verde-bg);
  color: var(--status-verde);
  border: 1px solid #bbf7d0;
}

.badge-pendencia, .badge-amarelo {
  background-color: var(--status-amarelo-bg);
  color: #854d0e;
  border: 1px solid #fef08a;
}

.badge-bloqueada, .badge-recusa, .badge-vermelho {
  background-color: var(--status-vermelho-bg);
  color: var(--status-vermelho);
  border: 1px solid #fecaca;
}

.badge-urgencia, .badge-laranja {
  background-color: var(--status-laranja-bg);
  color: var(--status-laranja);
  border: 1px solid #ffedd5;
}

.badge-livre {
  background-color: #ffffff;
  color: var(--status-cinza);
  border: 1px solid var(--status-livre-border);
}

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

@media (max-width: 1024px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Módulo 1: Dashboard Inicial
   ========================================================================== */
.welcome-banner {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.welcome-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.welcome-info p {
  color: #94a3b8;
  font-size: 0.9rem;
}

.kpi-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.kpi-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1;
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Shortcuts Bar */
.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.shortcut-btn {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.shortcut-btn:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.shortcut-btn span:first-child {
  font-size: 1.75rem;
}

.shortcut-btn span:last-child {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
}

/* Listas de Pendências e Alertas */
.alert-item {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  border-left: 4px solid transparent;
}

.alert-warning {
  background-color: var(--status-amarelo-bg);
  border-left-color: var(--status-amarelo);
  color: #713f12;
}

.alert-danger {
  background-color: var(--status-vermelho-bg);
  border-left-color: var(--status-vermelho);
  color: #7f1d1d;
}

.alert-info {
  background-color: var(--primary-light);
  border-left-color: var(--primary);
  color: #0369a1;
}

/* ==========================================================================
   Módulo 2: Agendamento Cirúrgico (Formulário)
   ========================================================================== */
.form-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.35rem;
}

.form-group label .required {
  color: var(--status-vermelho);
}

.form-control, .form-select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--text-main);
  transition: var(--transition);
}

.readonly-mode .form-control,
.readonly-mode .form-select {
  background-color: var(--bg-main);
  color: var(--text-muted);
  pointer-events: none;
  border-color: #cbd5e1;
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.form-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ==========================================================================
   Módulo 3: Mapa Cirúrgico & Leitos SRPA
   ========================================================================== */
.mapa-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
  background-color: #ffffff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.1);
}

.sala-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  padding: 1rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.sala-card.status-livre { border-color: #cbd5e1; }
.sala-card.status-verde { border-color: var(--status-verde); background-color: var(--status-verde-bg); }
.sala-card.status-amarelo { border-color: var(--status-amarelo); background-color: var(--status-amarelo-bg); }
.sala-card.status-laranja { border-color: var(--status-laranja); background-color: var(--status-laranja-bg); }
.sala-card.status-vermelho { border-color: var(--status-vermelho); background-color: var(--status-vermelho-bg); }

.sala-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.sala-nome {
  font-weight: 700;
  font-size: 1rem;
  color: var(--secondary);
}

.srpa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.leito-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  padding: 0.85rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   Módulo 4: Bate Mapa Cirúrgico (Checklist Integrado)
   ========================================================================== */
.bate-mapa-item {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.bate-mapa-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.sector-check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.sector-card {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.sector-card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.sector-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

.sector-actions .btn {
  flex: 1;
  padding: 0.35rem 0.5rem;
  font-size: 0.75rem;
}

/* ==========================================================================
   Módulo 5: Chat Institucional
   ========================================================================== */
.chat-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: 600px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.chat-sidebar {
  border-right: 1px solid var(--border-color);
  background-color: #f8fafc;
  display: flex;
  flex-direction: column;
}

.chat-sector-list {
  list-style: none;
  overflow-y: auto;
}

.chat-sector-item {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.875rem;
  font-weight: 500;
}

.chat-sector-item:hover, .chat-sector-item.active {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

.chat-main {
  display: flex;
  flex-direction: column;
}

.chat-messages {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-bubble {
  max-width: 80%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  position: relative;
}

.chat-bubble.sent {
  align-self: flex-end;
  background-color: var(--primary);
  color: #ffffff;
}

.chat-bubble.received {
  align-self: flex-start;
  background-color: #f1f5f9;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.chat-sender {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  opacity: 0.85;
}

.chat-input-area {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 0.5rem;
  background-color: #ffffff;
}

/* ==========================================================================
   Módulo 6: IA Sugestão de Salas Vagas
   ========================================================================== */
.ai-card {
  background: linear-gradient(135deg, #0284c7, #0d9488);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.ai-recommendation-item {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   Tabelas Responsivas & Utilitários
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.table th, .table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.table th {
  background-color: #f8fafc;
  font-weight: 600;
  color: var(--secondary);
}

.table tbody tr:hover {
  background-color: #f1f5f9;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Modais Genéricos (Escalas e Confirmações)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  padding: 1.5rem;
}

.modal-content {
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 540px;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  animation: fadeIn 0.2s ease-out;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--secondary);
  margin: 0;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: var(--status-vermelho);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}