:root {
  --bg-dark: #0a0f1d;
  --bg-surface: #111827;
  --bg-card: #1f293d;
  --bg-card-hover: #26334d;
  --primary: #00e5ff;
  --primary-glow: rgba(0, 229, 255, 0.25);
  --secondary: #3b82f6;
  --accent: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border: #334155;
  --border-focus: #00e5ff;
  --danger: #ef4444;
  --warning: #f59e0b;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
}

h1, h2, h3, h4, .brand-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  box-shadow: 0 0 15px var(--primary-glow);
}

.brand-title {
  font-size: 20px;
  background: linear-gradient(135deg, #00e5ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tenant-badge {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.nav-links {
  list-style: none;
  padding: 20px 12px;
  flex-grow: 1;
}

.nav-links li {
  margin-bottom: 6px;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.2s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
  background: rgba(0, 229, 255, 0.08);
  border-left: 3px solid var(--primary);
}

.user-profile {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-info {
  font-size: 13px;
}

.user-role {
  font-size: 11px;
  color: var(--text-muted);
}

.btn-logout {
  color: var(--danger);
  text-decoration: none;
  font-size: 12px;
}

/* Main Content Area */
.main-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.topbar {
  padding: 16px 32px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.content-container {
  padding: 32px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* UI Components */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.card-title {
  font-size: 18px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid-kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.kpi-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, #00e5ff 0%, #3b82f6 100%);
  color: #040d1a;
}

.btn-primary:hover {
  opacity: 0.95;
  box-shadow: 0 0 15px var(--primary-glow);
}

.btn-secondary {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
}

/* Forms & Tables */
.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

input, select, textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-main);
}

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

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-novo { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.badge-pesquisado { background: rgba(147, 51, 234, 0.2); color: #c084fc; }
.badge-qualificado { background: rgba(0, 229, 255, 0.2); color: #00e5ff; }
.badge-contatado { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.badge-interessado { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.badge-reuniao { background: rgba(236, 72, 153, 0.2); color: #f472b6; }
.badge-convertido { background: rgba(16, 185, 129, 0.3); color: #10b981; border: 1px solid #10b981; }
.badge-desqualificado { background: rgba(239, 68, 68, 0.2); color: #f87171; }

.alert {
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 14px;
}

.alert-success { background: rgba(16, 185, 129, 0.15); border: 1px solid var(--accent); color: #34d399; }
.alert-error { background: rgba(239, 68, 68, 0.15); border: 1px solid var(--danger); color: #f87171; }