:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #38bdf8;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --success-color: #10b981;
    --warning-color: #f59e0b;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

h1 {
    margin: 0;
    font-weight: 600;
    font-size: 1.4rem;
    background: linear-gradient(90deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-wrapper {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.rep-list-panel {
    width: 250px;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.5);
    padding: 15px 0;
}

.rep-item {
    padding: 12px 25px;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    color: var(--text-secondary);
}

.rep-item:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
}

.rep-item.active {
    background: rgba(56, 189, 248, 0.1);
    border-left-color: var(--accent-color);
    color: var(--accent-color);
    font-weight: 600;
}

.stats-panel {
    width: 320px;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: rgba(15, 23, 42, 0.2);
}

.stats-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.stats-header h2 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.client-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.table-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.stats-table th {
    background: rgba(255, 255, 255, 0.05);
    text-align: left;
    padding: 10px 12px;
    color: var(--accent-color);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

.stats-table td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.stats-table tr:last-child td {
    border-bottom: none;
}

.stats-table .label-cell {
    color: var(--text-secondary);
    font-weight: 400;
}

.stats-table .value-cell {
    text-align: center;
    font-weight: 600;
}

.stats-table th:not(:first-child) {
    text-align: center;
}

.clickable-metric {
    cursor: pointer;
    transition: all 0.2s;
}

.clickable-metric:hover {
    background: rgba(56, 189, 248, 0.1);
}

.clickable-metric.active {
    background: rgba(56, 189, 248, 0.2);
    color: var(--accent-color);
}

.details-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    /* Main column doesn't scroll, children do */
    background: transparent;
    padding: 25px 25px 50px 25px;
    height: 100%;
}

.details-panel .table-container {
    flex: 1;
    /* Automatically fill remaining height */
    overflow-y: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
}

.detail-table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-color) !important;
    /* Use theme background for sticky header */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.detail-table td {
    padding: 10px 12px;
}

.detail-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.details-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--accent-color);
}

.details-header .detail-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.detail-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    font-size: 0.9rem;
}

.detail-item .item-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.detail-item .item-client {
    color: var(--accent-color);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.detail-item .item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.badge {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.2);
}

.sync-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: opacity 0.2s;
}

.sync-btn:hover {
    opacity: 0.9;
}

.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.3;
}