/* Brevy Dashboard — Modern Dark Theme */

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

:root {
  --brand: #E87A3B;
  --brand-light: #F2B44C;
  --brand-dark: #C4632E;
  --sidebar-bg: #1A3A2D;
  --sidebar-hover: #1E4035;
  --sidebar-border: #2A5040;
  --sidebar-text: #B8CCBF;
  --sidebar-text-muted: #7A9A88;
  --content-bg: #F5F3EE;
  --card-bg: #FFFFFF;
  --text: #1A3A2D;
  --text-secondary: #5A7266;
  --border: #DCE4D0;
  --border-light: #EBF0E4;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--content-bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 10;
}

.sidebar-header {
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-header img {
  height: 28px;
  width: auto;
}

.nav-links {
  list-style: none;
  padding: 16px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-links li a {
  display: block;
  padding: 10px 14px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.nav-links li a:hover {
  background: var(--sidebar-hover);
  color: #FFF;
}

.nav-links li a.active {
  background: var(--brand);
  color: #FFF;
  font-weight: 600;
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--sidebar-border);
  font-size: 12px;
}

.user-info {
  margin-bottom: 8px;
  word-break: break-all;
  color: var(--sidebar-text-muted);
}

.logout-link {
  color: var(--sidebar-text-muted);
  text-decoration: none;
  font-size: 12px;
  transition: color 0.15s;
}

.logout-link:hover {
  color: #FFF;
}

/* Main content */
.content {
  margin-left: 240px;
  flex: 1;
  min-height: 100vh;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-logo {
  height: 22px;
  width: auto;
}

.topbar h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.timestamp {
  font-size: 13px;
  color: var(--text-secondary);
}

.page-body {
  padding: 24px 32px;
}

/* KPI cards */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}

.kpi-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Chart cards */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  min-height: 320px;
  position: relative;
}

.chart-card canvas {
  width: 100% !important;
  height: 280px !important;
}

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

.chart-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Tables */
.section-title {
  font-size: 15px;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--text);
}

.table-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  overflow-x: auto;
  margin-bottom: 24px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 10px 12px;
  font-weight: 600;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
}

tbody tr:hover {
  background: #FAF8F5;
}

/* MCO sections */
.mco-section {
  margin-bottom: 32px;
}

/* Login page */
.login-body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #1A3A2D 0%, #1E4035 100%);
}

.login-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  max-width: 400px;
  width: 100%;
}

.login-card h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.login-card img {
  height: 36px;
  margin-bottom: 24px;
}

.login-subtitle {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 14px;
}

.google-btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--brand);
  color: #FFF;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: background 0.15s;
}

.google-btn:hover {
  background: var(--brand-dark);
}

.error-msg {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: 100%;
    position: relative;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .content {
    margin-left: 0;
  }

  .chart-grid {
    grid-template-columns: 1fr;
  }

  .chart-grid-3 {
    grid-template-columns: 1fr;
  }

  .kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
}