/* Ceilings R Us Campaign Dashboard - Styles */

:root {
  --primary: #116782;
  --secondary: #118484;
  --accent: #5eff00;
  --bg: #f8f9fa;
  --surface: #ffffff;
  --text: #1a1a1a;
  --text-muted: #6c757d;
  --border: #dee2e6;
  --success: #198754;
  --warning: #ffc107;
  --danger: #dc3545;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* Layout */
.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--primary);
  color: white;
  padding: 1.5rem 0;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}

.sidebar-header h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

.sidebar-header .tagline {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 0.25rem;
}

.nav {
  list-style: none;
}

.nav-item {
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: white;
}

.nav-item:hover {
  background: rgba(255,255,255,0.1);
}

.nav-item.active {
  background: rgba(255,255,255,0.15);
  border-left: 3px solid var(--accent);
  padding-left: calc(1.5rem - 3px);
}

.nav-icon {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

/* Main content */
.main {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--primary);
}

.page-header .subtitle {
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Cards */
.card {
  background: var(--surface);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
}

/* Campaign cards grid */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.campaign-card {
  background: var(--surface);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 1.25rem;
  border-left: 4px solid var(--primary);
}

.campaign-card.email { border-left-color: #0d6efd; }
.campaign-card.linkedin { border-left-color: #0077b5; }
.campaign-card.direct_mail { border-left-color: #6f42c1; }
.campaign-card.phone { border-left-color: var(--accent); }

.campaign-name {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.campaign-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.campaign-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  text-align: center;
}

.stat {
  padding: 0.5rem;
  background: var(--bg);
  border-radius: 4px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: #0e566b;
}

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

.btn-secondary:hover {
  background: #e9ecef;
}

/* Selection toggles (for Next Round) */
.toggle-group {
  display: flex;
  gap: 0.5rem;
}

.toggle-btn {
  padding: 0.75rem 1.25rem;
  border: 2px solid var(--border);
  background: white;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 80px;
}

.toggle-btn:hover {
  border-color: var(--primary);
}

.toggle-btn.yes.active {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.toggle-btn.no.active {
  background: var(--danger);
  border-color: var(--danger);
  color: white;
}

.toggle-btn.later.active {
  background: var(--warning);
  border-color: var(--warning);
  color: var(--text);
}

/* Tables */
.table-container {
  overflow-x: auto;
}

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

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-draft { background: #e9ecef; color: var(--text-muted); }
.badge-active { background: #d1e7dd; color: #0f5132; }
.badge-paused { background: #fff3cd; color: #664d03; }
.badge-completed { background: #cfe2ff; color: #084298; }

/* Search & filters */
.search-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.875rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
}

.filter-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.875rem;
  background: white;
}

/* Selection counts header */
.selection-counts {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.count-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.count-value {
  font-size: 1.25rem;
  font-weight: 600;
}

.count-value.yes { color: var(--success); }
.count-value.no { color: var(--danger); }
.count-value.later { color: #b8860b; }
.count-value.pending { color: var(--text-muted); }

/* Charts placeholder */
.chart-container {
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-radius: 8px;
  color: var(--text-muted);
}

/* A/B Test comparison */
.ab-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.arm-card {
  background: var(--surface);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.arm-card.arm-a { border-top: 4px solid var(--primary); }
.arm-card.arm-b { border-top: 4px solid var(--secondary); }

.arm-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.arm-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* User info */
.user-info {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: auto;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Loading state */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--text-muted);
}

/* Mobile responsive */
@media (max-width: 768px) {
  .app {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    padding: 1rem 0;
  }

  .nav {
    display: flex;
    overflow-x: auto;
    padding: 0 1rem;
  }

  .nav-item {
    padding: 0.5rem 1rem;
    white-space: nowrap;
  }

  .nav-item.active {
    border-left: none;
    border-bottom: 3px solid var(--accent);
    padding-left: 1rem;
  }

  .main {
    padding: 1rem;
  }

  .ab-comparison {
    grid-template-columns: 1fr;
  }

  .toggle-btn {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
}