:root {
  /* Mdoctors brand palette, extracted from mdoctors.com.br */
  --bg: #0d212f;
  --bg-sidebar: #162a38;
  --bg-card: #1c313f;
  --bg-card-hover: #24404f;
  --border: #2c4759;
  --text: #eaf0ff;
  --text-muted: #b7bec8;
  --accent: #3abac7;
  --accent-2: #6f30d1;
  --accent-hover: #5dd0db;
  --success: #22ff88;
  --danger: #ff3d71;
  --warning: #ffcf40;
  --info: #38bdf8;
  --sidebar-width: 260px;
  --topbar-height: 64px;
  --radius: 12px;
  --shadow: 0 0 24px rgba(58, 186, 199, 0.08), 0 8px 32px rgba(0, 0, 0, 0.6);
  --glow-accent: 0 0 18px rgba(58, 186, 199, 0.6);
  --glow-purple: 0 0 18px rgba(111, 48, 209, 0.6);
  --glow-green: 0 0 14px rgba(34, 255, 136, 0.55);
  --glow-red: 0 0 14px rgba(255, 61, 113, 0.55);
}

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

html, body, * {
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}

html, body {
  height: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}

a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

button,
[role="button"],
input[type="submit"],
input[type="button"] {
  cursor: pointer;
}

/* ============ LAYOUT ============ */
.app {
  height: 100vh;
}

/* ============ SIDEBAR ============ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 16px;
  transition: transform 0.25s ease;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.sidebar-logo .logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: var(--glow-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #07070d;
  flex-shrink: 0;
}

.sidebar-logo .logo-text {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
}

.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--accent);
  text-shadow: var(--glow-accent);
}

.sidebar-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 16px 8px 8px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--text-muted);
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.sidebar-nav a:hover {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

.sidebar-nav a.active {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.12), rgba(168, 85, 247, 0.12));
  color: var(--accent);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: var(--glow-accent);
  font-weight: 600;
}

.sidebar-nav .nav-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* ============ FILTROS (sidebar) ============ */
.filters {
  padding-top: 4px;
}

.filters-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-shadow: var(--glow-accent);
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group {
  margin-bottom: 14px;
}

.filter-group label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  padding: 0 8px;
}

.filter-group select,
.filter-group input[type="date"] {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  cursor: default;
  user-select: text;
  -webkit-user-select: text;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.filter-group select:focus,
.filter-group input[type="date"]:focus {
  border-color: var(--accent);
  box-shadow: var(--glow-accent);
}

.filter-group input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.filter-btns {
  display: flex;
  gap: 8px;
  padding: 4px 8px 0;
}

.btn {
  flex: 1;
  padding: 9px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #07070d;
  box-shadow: var(--glow-accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.8);
}

/* ============ MAIN ============ */
.main {
  flex: 1;
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ============ TOPBAR ============ */
.topbar {
  height: auto;
  min-height: var(--topbar-height);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 24px;
  position: relative;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-brand .logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: var(--glow-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #07070d;
  flex-shrink: 0;
}

.topbar h1 {
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============ MENU DE DASHBOARDS (topo) ============ */
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  padding: 2px;
}

.topbar-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 8px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.topbar-nav a:hover {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

.topbar-nav a.active {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.12), rgba(168, 85, 247, 0.12));
  color: var(--accent);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: var(--glow-accent);
  font-weight: 600;
}

.topbar-nav .nav-icon {
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  font-size: 14px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============ CONTENT ============ */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ============ KPI CARDS ============ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
}

.kpi-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  box-shadow: var(--glow-accent);
}

.kpi-card:hover {
  background: var(--bg-card-hover);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.kpi-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.kpi-delta {
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.kpi-delta.up { color: var(--success); text-shadow: var(--glow-green); }
.kpi-delta.down { color: var(--danger); text-shadow: var(--glow-red); }

/* ============ CHART GRID ============ */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.chart-card:hover {
  box-shadow: var(--shadow);
}

.chart-card.wide {
  grid-column: 1 / -1;
}

.chart-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.chart-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.chart-wrap {
  position: relative;
  height: 300px;
}

.chart-card.wide .chart-wrap {
  height: 340px;
}

/* ============ TABLES ============ */
.table-card {
  grid-column: 1 / -1;
  overflow-x: auto;
}

.table-card h3 {
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  white-space: nowrap;
}

th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tr:hover td {
  background: var(--bg-card-hover);
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge.success { background: rgba(34,255,136,0.12); color: var(--success); box-shadow: inset 0 0 0 1px rgba(34,255,136,0.3); }
.badge.warning { background: rgba(255,207,64,0.12); color: var(--warning); box-shadow: inset 0 0 0 1px rgba(255,207,64,0.3); }
.badge.danger { background: rgba(255,61,113,0.12); color: var(--danger); box-shadow: inset 0 0 0 1px rgba(255,61,113,0.3); }
.badge.info { background: rgba(56,189,248,0.12); color: var(--info); box-shadow: inset 0 0 0 1px rgba(56,189,248,0.3); }
.badge.muted { background: rgba(124,132,184,0.12); color: var(--text-muted); box-shadow: inset 0 0 0 1px rgba(124,132,184,0.3); }

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ============ TOGGLE (abre sidebar no mobile) ============ */
.topbar__toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  padding: 6px 10px;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}

/* ============ HEATMAP (mapa de calor custom, sem lib externa) ============ */
.heatmap-wrap {
  overflow-x: auto;
}
.heatmap-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
}
.heatmap-table th,
.heatmap-table td {
  padding: 6px 8px;
  text-align: center;
  white-space: nowrap;
}
.heatmap-table th {
  color: var(--text-muted);
  font-weight: 600;
}
.heatmap-table td {
  color: #07131a;
  font-weight: 600;
  border-radius: 4px;
}
.heatmap-table th:first-child,
.heatmap-table td:first-child {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============ OVERLAY (fecha sidebar no mobile) ============ */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 90;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 220px;
  }
}

@media (max-width: 900px) {
  body { overflow: auto; }

  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width);
    border-right: 1px solid var(--border);
    border-bottom: none;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .overlay.show {
    display: block;
  }

  .topbar__toggle {
    display: block;
  }

  .main {
    margin-left: 0;
    width: 100%;
  }

  .content { padding: 16px; }
  .topbar { padding: 12px 16px; flex-wrap: wrap; }
  .topbar-nav { width: 100%; }
  .chart-grid { grid-template-columns: 1fr; }
}