/*
 * QSO Log Map - Stats & Tabs
 * Tab navigation, stats detail, charts, top list, export, progress, continents, zones
 */

/* ========================================
   TAB NAVIGATION
   ======================================== */

.tab-nav {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, rgba(255,255,255,0.015) 0%, transparent 100%);
}

.tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.tab-btn svg {
    width: 18px;
    height: 18px;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-secondary);
    background: rgba(255,255,255,0.02);
}

.tab-btn.active {
    color: var(--accent);
}

.tab-btn.active svg {
    color: var(--accent);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--accent);
    opacity: 0;
    transform: scaleX(0);
    transition: all var(--transition-fast);
}

.tab-btn.active::after {
    opacity: 1;
    transform: scaleX(1);
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ========================================
   STATS DETAIL PANEL
   ======================================== */

.stats-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.stat-row-label {
    font-size: 11px;
    color: var(--text-secondary);
}

.stat-row-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

/* ========================================
   CHARTS
   ======================================== */

.chart-panel {
    padding-bottom: 10px;
}

.chart-container {
    height: 140px;
    position: relative;
}

.chart-container-wide {
    height: 100px;
}

.chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* ========================================
   TOP LIST
   ======================================== */

.top-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.top-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.top-list-rank {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--text-muted);
    width: 18px;
    text-align: center;
}

.top-list-name {
    flex: 1;
    font-size: 12px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-list-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--accent);
}

/* ========================================
   EXPORT BUTTONS
   ======================================== */

.export-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-export {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-export svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.btn-export:hover {
    background: var(--bg-hover);
    border-color: var(--border-default);
    color: var(--text-primary);
}

.btn-export:hover svg {
    color: var(--accent);
}

/* ========================================
   PROGRESS BARS
   ======================================== */

.progress-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.progress-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-secondary);
}

.progress-header span:last-child {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
}

.progress-bar-container {
    height: 6px;
    background: var(--bg-elevated);
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
    border-radius: 3px;
    transition: width var(--transition-slow);
}

/* ========================================
   CONTINENT GRID
   ======================================== */

.continent-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.continent-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 8px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.continent-item.worked {
    border-color: var(--accent);
    background: var(--accent-glow);
}

.continent-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.continent-item.worked .continent-code {
    color: var(--accent);
}

.continent-status {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
}

.continent-item.worked .continent-status {
    color: var(--text-secondary);
}

/* ========================================
   ZONES GRID
   ======================================== */

.zones-info {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 10px;
}

.zones-worked {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 600;
    color: var(--accent);
}

.zones-total {
    font-size: 12px;
    color: var(--text-muted);
}

.zones-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

.zone-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 4px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.zone-item.worked {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
}