/* ==========================================================================
   DESIGN SYSTEM - ORQUESTRA PRODUTOS DIGITAIS (DARK GLASSMORPHISM THEME)
   ========================================================================== */

:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-card: rgba(31, 41, 55, 0.7);
  --bg-modal: #1f2937;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-active: #3b82f6;

  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-purple: #8b5cf6;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;

  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --transition-fast: all 0.2s ease-in-out;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

.app-layout {
  display: flex;
  min-height: 100vh;
}

.app-layout.layout-dashboard {
  flex-direction: column;
}

/* Sidebar (Workspace) */
.sidebar {
  width: 280px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 24px;
}

/* Global Header (Dashboard) */
.global-header {
  width: 100%;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 36px;
  display: flex;
  align-items: center;
}

.global-header .brand {
  margin-bottom: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.brand-logo {
  font-size: 28px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text h1 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1px;
}

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

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-blue);
}

.nav-item.active {
  border-left: 3px solid var(--accent-blue);
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.system-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-indicator.online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

/* Main Area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 36px;
  border-bottom: 1px solid var(--border-color);
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(10px);
}

.content-body {
  padding: 36px;
  flex: 1;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
}