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

:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-dark: #075985;
  --primary-light: #f0f9ff;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Escalas */
  --color-fds: #0f172a;
  --color-sem: #ea580c;
  --color-fer: #0284c7;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header & Navigation */
header {
  background-color: var(--primary);
  color: #ffffff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

header h1 .logo-icon {
  background-color: #ffffff;
  color: var(--primary);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}

.user-nav {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-nav .username {
  font-size: 0.9rem;
  font-weight: 500;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-header {
  color: #ffffff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  transition: all 0.2s ease;
  background-color: rgba(255, 255, 255, 0.15);
}

.btn-header:hover {
  background-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

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

.btn-header-danger:hover {
  background-color: #dc2626;
}

/* Layout Principal */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 65px);
}

.main-content {
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  flex: 1;
}

/* Sidebar/Top bar de Colaboradores */
.sidebar {
  position: sticky;
  top: 15px;
  z-index: 100;
  background: var(--bg-card);
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  margin-bottom: 2rem;
}

.sidebar h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Toolbar de Filtros */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 2rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  gap: 15px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Botão Hoje */
.btn-hoje {
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  padding: 0 16px;
  height: 38px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  text-decoration: none;
}

.btn-hoje:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Botões */
.action-buttons {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

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

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

.btn-secondary {
  background-color: #ffffff;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: #f8fafc;
  border-color: #cbd5e1;
}

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

.btn-success:hover {
  background-color: #059669;
}

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

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 0.8rem;
}

/* Container de Períodos da Escala */
.container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

/* Card de Período */
.periodo {
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.periodo:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

/* Destaque do Período de Hoje */
.periodo.periodo-hoje {
  border: 2px solid var(--primary) !important;
  box-shadow: 0 0 0 2px var(--primary-light), 0 8px 16px -4px rgba(2, 132, 199, 0.2);
}

.badge-hoje {
  position: absolute;
  top: -11px;
  left: 15px;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 12px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 5;
}

.highlight-hoje {
  animation: pulse-glow-man 1.2s ease-in-out 3;
}

@keyframes pulse-glow-man {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7); }
  50% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(2, 132, 199, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

.titulo-periodo {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 8px;
}

.tag-escala {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  color: #ffffff;
  text-transform: uppercase;
}

.tag-escala[data-escala="FDS"] { background-color: var(--color-fds); }
.tag-escala[data-escala="SEM"] { background-color: var(--color-sem); }
.tag-escala[data-escala="FER"] { background-color: var(--color-fer); }

/* Card de Funcionário (Drag-and-Drop) */
.card {
  padding: 12px;
  border-radius: 8px;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  cursor: grab;
  user-select: none;
  transition: all 0.2s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.card:active {
  cursor: grabbing;
}

.card.livre {
  background-color: #e2e8f0 !important;
  color: #64748b !important;
  border: 2px dashed #cbd5e1;
  font-weight: 500;
}

.card.livre:hover {
  background-color: #cbd5e1 !important;
}

.card:not(.livre) {
  background-color: var(--primary);
}

.card:not(.livre):hover {
  opacity: 0.9;
}

/* Modificações Pendentes na Escala */
.periodo.pendente-alteracao {
  border: 2px solid var(--warning) !important;
  background-color: #fefdf6;
}

.badge-pendencia {
  position: absolute;
  top: -10px;
  right: 15px;
  background-color: var(--warning);
  color: #78350f;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 4px;
}

.escala-comparacao {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.escala-original-riscado {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.escala-proposta {
  border: 1px solid var(--warning);
  padding: 6px;
  background: #fff;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
}

/* Formulário de Login */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 100px);
  padding: 1rem;
}

.login-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  max-width: 400px;
  width: 100%;
}

.login-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  text-align: center;
}

.login-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 1rem;
}

.alert {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  border: 1px solid transparent;
}

.alert-danger {
  background-color: #fef2f2;
  color: #991b1b;
  border-color: #fee2e2;
}

.alert-success {
  background-color: #ecfdf5;
  color: #065f46;
  border-color: #d1fae5;
}

/* Painel Administrativo / Tabelas */
.admin-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  margin-bottom: 2rem;
}

.admin-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table th {
  background-color: #f8fafc;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-color);
}

.table td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
  color: var(--text-main);
  vertical-align: middle;
}

.table tr:hover {
  background-color: #f8fafc;
}

.badge {
  display: inline-flex;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
}

.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #78350f; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-secondary { background: #f1f5f9; color: #475569; }

/* Tooltip de Contato */
.card[data-tooltip] {
  position: relative;
}

.card[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background-color: #1e293b;
  color: #f1f5f9;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
  transform: translateX(-50%) translateY(4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  z-index: 999;
}

.card[data-tooltip]::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1e293b;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease;
  z-index: 999;
}

.card[data-tooltip]:hover::after,
.card[data-tooltip]:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Tema Escuro */
html.dark-theme {
  --bg-main: #0b1120;
  --bg-card: #151e2e;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
  --primary-light: #082f49;
}

html.dark-theme body {
  background-color: var(--bg-main);
  color: var(--text-main);
}

html.dark-theme .btn-secondary {
  background-color: #1e293b;
  color: #f1f5f9;
  border-color: #334155;
}

html.dark-theme .btn-secondary:hover {
  background-color: #334155;
  border-color: #475569;
}

html.dark-theme .table th {
  background-color: #1e293b;
  color: #94a3b8;
  border-bottom-color: #334155;
}

html.dark-theme .table td {
  border-bottom-color: #1e293b;
  color: #f1f5f9;
}

html.dark-theme .table tr:hover {
  background-color: #1e293b;
}

html.dark-theme .periodo.pendente-alteracao {
  background-color: #242217;
  border-color: #854d0e !important;
}

html.dark-theme .escala-proposta {
  background: #151f32;
  border-color: #854d0e;
}

html.dark-theme .card[data-tooltip]::after {
  background-color: #0f172a;
  border: 1px solid #334155;
}

html.dark-theme .card[data-tooltip]::before {
  border-top-color: #0f172a;
}

/* Responsividade Mobile Aprimorada */
@media (max-width: 768px) {
  header {
    padding: 0.85rem 1rem;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
  }

  header h1 {
    font-size: 1.15rem;
    justify-content: center;
  }

  .user-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 100%;
  }

  .btn-header {
    font-size: 0.8rem;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
  }

  .user-nav .username {
    font-size: 0.8rem;
    padding: 4px 10px;
  }

  .main-content {
    padding: 1rem 0.75rem;
  }

  .toolbar {
    padding: 1rem;
    margin-bottom: 1.25rem;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .toolbar-controls {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }

  .toolbar-controls .filter-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    width: 100%;
  }

  .toolbar-controls .filter-group label {
    font-size: 0.85rem;
    font-weight: 700;
    margin-right: 0 !important;
  }

  .toolbar-controls .filter-group .form-input,
  .toolbar-controls .filter-group select,
  .toolbar-controls .filter-group input {
    width: 100% !important;
    height: 42px !important;
    box-sizing: border-box;
    font-size: 0.95rem;
  }

  .btn-hoje {
    width: 100%;
    height: 40px;
    font-size: 0.95rem;
    justify-content: center;
  }

  .action-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  .action-buttons .btn {
    width: 100%;
    justify-content: center;
    padding: 10px;
    font-size: 0.88rem;
    box-sizing: border-box;
  }

  .sidebar {
    position: static;
    padding: 1rem;
    margin-bottom: 1.25rem;
    border-radius: 12px;
  }

  .sidebar h3 {
    font-size: 0.82rem;
    line-height: 1.35;
    margin-bottom: 0.75rem;
  }

  .sidebar-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .sidebar-cards .card {
    padding: 8px 12px;
    font-size: 0.85rem;
    border-radius: 8px;
  }

  .container {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .periodo {
    padding: 1rem;
    border-radius: 12px;
    min-height: auto;
  }

  .periodo h4 {
    font-size: 0.95rem;
  }

  .card {
    padding: 10px;
    font-size: 0.95rem;
  }

  .card[data-tooltip]::after {
    white-space: normal;
    width: max-content;
    max-width: 250px;
    text-align: center;
    line-height: 1.3;
  }
}

/* Regra para quando a página for embutida via iframe */
.is-iframe .btn-header-login,
.is-iframe .btn-header-painel {
  display: none !important;
}