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

:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary-color: #64748b;
  --bg-color: #f8fafc;
  --card-bg: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --sidebar-bg: #0f172a;
  --sidebar-text: #f1f5f9;
  --sidebar-hover: #1e293b;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
}

/* Layout Dashboard */
.wrapper {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 260px;
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
  overflow-y: auto;
}

.sidebar .brand {
  padding: 20px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--sidebar-hover);
}

.sidebar .nav-item {
  padding: 0 10px;
  margin-top: 10px;
}

.sidebar .nav-link {
  color: var(--sidebar-text);
  padding: 12px 15px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
}

.sidebar .nav-link:hover, .sidebar .nav-link.active {
  background-color: var(--primary-color);
  color: #fff;
}

/* Mobile Sidebar Toggle */
.sidebar-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 1040;
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    z-index: 1050;
    left: -260px;
    height: 100vh;
  }
  .sidebar.show {
    left: 0;
  }
  .sidebar-backdrop.show {
    display: block;
  }
  .topbar {
    padding: 0 15px;
  }
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.topbar {
  background-color: var(--card-bg);
  height: 70px;
  min-height: 70px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.content-area {
  padding: 30px;
}

/* Cards */
.kpi-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
  transition: transform 0.2s, box-shadow 0.2s;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

.kpi-card .kpi-title {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.kpi-card .kpi-value {
  color: var(--text-main);
  font-size: 1.875rem;
  font-weight: 700;
}

/* Indicadores/Badges sempre com texto preto para garantir leitura */
.badge {
  color: #000 !important;
  font-weight: 600;
}

/* Tables */
.table-custom {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

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

.table-custom th {
  background-color: #f1f5f9;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  border-bottom: none;
}

.table-custom td {
  padding: 16px 24px;
  vertical-align: middle;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
}

@media screen and (max-width: 768px) {
  .table-custom.table-mobile-cards {
    background: transparent;
    box-shadow: none;
  }
  .table-custom.table-mobile-cards table, 
  .table-custom.table-mobile-cards tbody, 
  .table-custom.table-mobile-cards tr, 
  .table-custom.table-mobile-cards td {
    display: block;
    width: 100%;
  }
  .table-custom.table-mobile-cards thead {
    display: none;
  }
  .table-custom.table-mobile-cards tr {
    margin-bottom: 1rem;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    padding: 0.5rem;
  }
  .table-custom.table-mobile-cards td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: right;
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid #f1f5f9 !important;
  }
  .table-custom.table-mobile-cards td:last-child {
    border-bottom: none !important;
  }
  .table-custom.table-mobile-cards td::before {
    content: attr(data-label);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: left;
    margin-right: 1rem;
  }
}

/* Auth / Login */
.auth-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--bg-color);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--card-bg);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.auth-brand {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 30px;
}

/* Utilities */
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.btn-primary { 
  background-color: var(--primary-color); 
  border-color: var(--primary-color);
  padding: 10px 20px;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s;
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}
.badge {
  padding: 6px 12px;
  border-radius: 9999px;
  font-weight: 500;
}

/* Dark Mode Overrides */
[data-bs-theme="dark"] {
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --sidebar-bg: #020617;
  --sidebar-text: #cbd5e1;
  --sidebar-hover: #1e293b;
}

[data-bs-theme="dark"] .table-custom th {
  background-color: #0f172a;
  color: var(--text-muted);
}
[data-bs-theme="dark"] .table-custom td {
  border-bottom-color: var(--border-color);
}
[data-bs-theme="dark"] .dropdown-menu {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-main);
}
[data-bs-theme="dark"] .dropdown-menu .dropdown-item {
  color: var(--text-main);
}
[data-bs-theme="dark"] .dropdown-menu .dropdown-item:hover {
  background-color: var(--sidebar-hover);
}
[data-bs-theme="dark"] .form-control, 
[data-bs-theme="dark"] .form-select {
  background-color: var(--bg-color);
  border-color: var(--border-color);
  color: var(--text-main);
}
[data-bs-theme="dark"] .modal-content {
  background-color: var(--card-bg);
  color: var(--text-main);
}
[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer {
  border-color: var(--border-color);
}
[data-bs-theme="dark"] .text-secondary {
  color: var(--text-muted) !important;
}
[data-bs-theme="dark"] .text-dark {
  color: var(--text-main) !important;
}
[data-bs-theme="dark"] .bg-white {
  background-color: var(--card-bg) !important;
}
[data-bs-theme="dark"] .bg-light {
  background-color: var(--sidebar-hover) !important;
  color: var(--text-main) !important;
}
[data-bs-theme="dark"] .input-group-text {
  background-color: var(--sidebar-hover) !important;
  border-color: var(--border-color) !important;
  color: var(--text-main) !important;
}
[data-bs-theme="dark"] .btn-light {
  background-color: var(--sidebar-hover) !important;
  border-color: var(--border-color) !important;
  color: var(--text-main) !important;
}
[data-bs-theme="dark"] .btn-light:hover {
  background-color: var(--border-color) !important;
}

@media screen and (max-width: 768px) {
  [data-bs-theme="dark"] .table-custom.table-mobile-cards td {
    border-bottom-color: #0f172a !important;
  }
}