@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Work+Sans:ital,wght@0,100..900;1,100..900&display=swap");

:root {
    /* Brand Colors (LEE Design System) */
    --color-primary: #1a374e; /* Deep Navy */
    --color-primary-light: #2d5577;
    --color-primary-dark: #12283a;
    --color-accent: #e8363a; /* Primary Red */
    --color-accent-hover: #c92a2e;
    
    --bg-color: #f2eedf; /* LEE beige background */
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --accent: #e8363a;
    --accent-hover: #c92a2e;
    --glass-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --premium-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    
    --font-heading: "ABC Marfa", "Work Sans", Inter, sans-serif;
    --font-body: Inter, sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.dashboard-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.search-panel {
    display: flex;
    gap: 1rem;
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
    margin-bottom: 3rem;
}

input[type="text"] {
    flex: 1;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

input[type="text"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(232, 54, 58, 0.2);
}

button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

button:hover {
    background: var(--accent-hover);
}

button:active {
    transform: scale(0.98);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--premium-shadow);
    border-color: #cbd5e1;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--card-accent, var(--color-primary));
}

.stat-card h3 {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 1rem 0;
    font-family: var(--font-body);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-card h3 i {
    color: var(--card-accent, var(--color-primary));
    font-size: 1.1rem;
}

.stat-card .value {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1;
}

.charts-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--glass-shadow);
}

.charts-container h2 {
    margin-top: 0;
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

h2 {
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary);
}

.event-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.event-list li {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.event-list li:last-child {
    border-bottom: none;
}

.event-list .event-name {
    font-weight: 600;
    color: var(--color-primary-dark);
}

.event-list .event-count {
    color: #15472c;
    background: rgba(114, 182, 61, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 700;
    border: 1px solid rgba(114, 182, 61, 0.5);
}

.hidden {
    display: none !important;
}

#loading {
    text-align: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(26, 55, 78, 0.1);
    border-left-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Sidebar Layout (LEE Tools Premium) */
.app-layout {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 260px;
  background: var(--color-primary);
  border-right: none;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.sidebar .sidebar-kicker {
  color: rgba(255, 255, 255, 0.7);
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  margin-top: 1.5rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  border-radius: 0.25rem;
  transition: all 0.15s ease;
  text-decoration: none;
}
.sidebar-link i {
  width: 1.25rem;
  text-align: center;
  font-size: 1.1rem;
}
.sidebar-link:hover {
  background: rgba(255,255,255,0.1);
  color: var(--card-bg);
}
.sidebar-link.active {
  background: rgba(255,255,255,0.1);
  color: var(--card-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 0.25rem 0.25rem 0;
}
.main-content {
  flex: 1;
  padding: 2.5rem;
  max-width: 100%;
  margin: 0 auto;
}
.sidebar-badge {
  background: rgba(255,255,255,0.15);
  color: #ffffff;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
/* Demographic Cards */
.demo-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}
.demo-card:hover {
    box-shadow: var(--premium-shadow);
}
.demo-card h4 {
    margin: 0 0 1.25rem 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 0.75rem;
}
.demo-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.95rem;
    color: var(--text-primary);
    border-radius: 6px;
    transition: background 0.2s;
}
.demo-row:last-child {
    border-bottom: none;
}
.demo-row:hover {
    background: #f8fafc;
}
.demo-row span {
    color: var(--text-secondary);
    font-weight: 500;
}
.demo-row strong {
    background: #f1f5f9;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    color: var(--color-primary-dark);
    font-size: 0.85rem;
}

/* DataTables Enterprise Overrides */
.table-container {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
    margin-top: 2rem;
}

table.dataTable {
    border-collapse: separate !important;
    border-spacing: 0;
    width: 100% !important;
    margin-top: 1.5rem !important;
    margin-bottom: 1.5rem !important;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

table.dataTable thead th {
    background: #f8fafc;
    color: var(--text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem 1.5rem !important;
    border-bottom: 1px solid var(--border-color) !important;
}

table.dataTable tbody tr {
    background-color: transparent !important;
}

table.dataTable tbody td {
    padding: 0.75rem 1rem !important;
    color: var(--text-primary);
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.75rem;
    vertical-align: middle;
    background-color: #ffffff !important;
    box-shadow: none !important;
}

/* Force override DataTables' injected row striping (odd/even classes) */
table.dataTable.display > tbody > tr > *,
table.dataTable.stripe > tbody > tr > * {
    box-shadow: none !important;
}

table.dataTable tbody tr.odd td {
    background-color: #ffffff !important;
}

table.dataTable tbody tr.even td,
table.dataTable tbody tr:nth-child(even) td {
    background-color: #f8fafc !important;
}

table.dataTable tbody tr:hover td {
    background-color: #f1f5f9 !important;
}

table.dataTable tbody tr:last-child td {
    border-bottom: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--color-primary) !important;
    color: white !important;
    border: none !important;
    border-radius: 6px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(26, 55, 78, 0.2);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px;
    border: 1px solid transparent !important;
    transition: all 0.2s;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: #f1f5f9 !important;
    color: var(--color-primary) !important;
    border: 1px solid transparent !important;
}

.dt-buttons .dt-button {
    background: #ffffff !important;
    color: var(--color-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    padding: 0.5rem 1rem !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.dt-buttons .dt-button:before {
    content: '\f019';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

.dt-buttons .dt-button:hover {
    background: #f8fafc !important;
    border-color: #cbd5e1 !important;
    transform: translateY(-1px);
}