/* ==================== Advanced Profiler ==================== */
.advanced-profiler {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: #1a1a1a;
    color: #ccc;
    font-size: 11px;
    overflow: hidden;
}

/* ==================== Top Toolbar ==================== */
.profiler-top-bar {
    display: flex;
    align-items: center;
    height: 28px;
    padding: 0 8px;
    background: #2d2d2d;
    border-bottom: 1px solid #1a1a1a;
    gap: 12px;
    flex-shrink: 0;
}

.profiler-thread-selector {
    display: flex;
    align-items: center;
    gap: 6px;
}

.profiler-thread-btn {
    padding: 2px 8px;
    background: #3a3a3a;
    border: 1px solid #4a4a4a;
    border-radius: 3px;
    color: #ccc;
    font-size: 11px;
    cursor: pointer;
}

.profiler-thread-btn.active {
    background: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.profiler-frame-time {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    font-family: 'Consolas', monospace;
}

.profiler-frame-time-label {
    color: #888;
}

.profiler-frame-time-value {
    color: #4ade80;
    font-weight: 600;
}

.profiler-frame-time-value.warning {
    color: #fbbf24;
}

.profiler-frame-time-value.critical {
    color: #ef4444;
}

.profiler-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.profiler-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: #888;
    cursor: pointer;
    border-radius: 3px;
}

.profiler-control-btn:hover {
    background: #3a3a3a;
    color: #ccc;
}

.profiler-control-btn.active {
    color: #4a9eff;
}

/* ==================== Main Layout ==================== */
.profiler-main {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ==================== Left Panel (Stats Groups) ==================== */
.profiler-left-panel {
    width: 200px;
    min-width: 150px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    background: #222;
    border-right: 1px solid #1a1a1a;
    flex-shrink: 0;
}

.profiler-search-box {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border-bottom: 1px solid #1a1a1a;
}

.profiler-search-box input {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 3px;
    padding: 4px 8px;
    color: #ccc;
    font-size: 11px;
}

.profiler-search-box input:focus {
    outline: none;
    border-color: #4a9eff;
}

.profiler-search-box svg {
    color: #666;
    flex-shrink: 0;
}

.profiler-group-controls {
    display: flex;
    gap: 4px;
    padding: 6px 8px;
    border-bottom: 1px solid #1a1a1a;
}

.profiler-group-select {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 3px;
    padding: 2px 4px;
    color: #ccc;
    font-size: 10px;
}

.profiler-type-filters {
    display: flex;
    gap: 2px;
    padding: 4px 8px;
    border-bottom: 1px solid #1a1a1a;
    flex-wrap: wrap;
}

.profiler-type-filter {
    padding: 2px 6px;
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    border-radius: 3px;
    color: #888;
    font-size: 10px;
    cursor: pointer;
}

.profiler-type-filter:hover {
    background: #3a3a3a;
    color: #ccc;
}

.profiler-type-filter.active {
    background: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.profiler-type-filter.hier { background: #3b82f6; border-color: #3b82f6; color: #fff; }
.profiler-type-filter.float { background: #22c55e; border-color: #22c55e; color: #fff; }
.profiler-type-filter.int { background: #f59e0b; border-color: #f59e0b; color: #000; }
.profiler-type-filter.mem { background: #ef4444; border-color: #ef4444; color: #fff; }

.profiler-groups-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.profiler-groups-list::-webkit-scrollbar {
    width: 6px;
}

.profiler-groups-list::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.profiler-groups-list::-webkit-scrollbar-thumb {
    background: #3a3a3a;
    border-radius: 3px;
}

.profiler-group-item {
    display: flex;
    align-items: center;
    padding: 3px 8px;
    cursor: pointer;
    user-select: none;
}

.profiler-group-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.profiler-group-item.selected {
    background: rgba(74, 158, 255, 0.2);
}

.profiler-group-checkbox {
    width: 12px;
    height: 12px;
    margin-right: 6px;
    accent-color: #4a9eff;
}

.profiler-group-name {
    flex: 1;
    font-size: 11px;
    color: #ccc;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profiler-group-count {
    font-size: 10px;
    color: #666;
    margin-left: 4px;
}

/* ==================== Right Content Area ==================== */
.profiler-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

/* ==================== Graph View ==================== */
.profiler-graph-section {
    height: 120px;
    min-height: 80px;
    max-height: 200px;
    border-bottom: 1px solid #1a1a1a;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.profiler-graph-header {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    background: #262626;
    border-bottom: 1px solid #1a1a1a;
    gap: 8px;
}

.profiler-graph-title {
    font-size: 11px;
    font-weight: 600;
    color: #888;
}

.profiler-graph-stats {
    display: flex;
    gap: 12px;
    margin-left: auto;
    font-family: 'Consolas', monospace;
    font-size: 10px;
}

.profiler-graph-stat {
    display: flex;
    gap: 4px;
}

.profiler-graph-stat-label {
    color: #666;
}

.profiler-graph-stat-value {
    color: #ccc;
}

.profiler-graph-canvas {
    flex: 1;
    background: #1e1e1e;
    position: relative;
    overflow: hidden;
}

.profiler-graph-canvas canvas {
    width: 100%;
    height: 100%;
}

.profiler-graph-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.profiler-graph-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    border-top: 1px dashed #333;
}

.profiler-graph-line-label {
    position: absolute;
    right: 4px;
    transform: translateY(-50%);
    font-size: 9px;
    color: #555;
    background: #1e1e1e;
    padding: 0 2px;
}

/* ==================== Call Graph Section ==================== */
.profiler-callgraph-section {
    height: 140px;
    min-height: 100px;
    border-bottom: 1px solid #1a1a1a;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.profiler-callgraph-header {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    background: #262626;
    border-bottom: 1px solid #1a1a1a;
    gap: 8px;
}

.profiler-callgraph-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.profiler-callgraph-type-select {
    padding: 2px 6px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 3px;
    color: #ccc;
    font-size: 10px;
}

.profiler-callgraph-view-mode {
    display: flex;
    gap: 2px;
}

.profiler-callgraph-view-btn {
    padding: 2px 6px;
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    border-radius: 3px;
    color: #888;
    font-size: 10px;
    cursor: pointer;
}

.profiler-callgraph-view-btn.active {
    background: #3b82f6;
    border-color: #3b82f6;
    color: #fff;
}

.profiler-callgraph-content {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.profiler-callgraph-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #1a1a1a;
    overflow: hidden;
}

.profiler-callgraph-column:last-child {
    border-right: none;
}

.profiler-callgraph-column-header {
    padding: 4px 8px;
    background: #222;
    font-size: 10px;
    font-weight: 600;
    color: #888;
    text-align: center;
    border-bottom: 1px solid #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.profiler-callgraph-column-header svg {
    color: #666;
}

.profiler-callgraph-list {
    flex: 1;
    overflow-y: auto;
    padding: 2px 0;
}

.profiler-callgraph-item {
    display: flex;
    align-items: center;
    padding: 3px 8px;
    cursor: pointer;
    gap: 6px;
}

.profiler-callgraph-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.profiler-callgraph-item.current {
    background: rgba(74, 158, 255, 0.2);
}

.profiler-callgraph-item-name {
    flex: 1;
    font-size: 11px;
    color: #ccc;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profiler-callgraph-item-percent {
    font-size: 10px;
    color: #888;
    font-family: 'Consolas', monospace;
}

.profiler-callgraph-item-time {
    font-size: 10px;
    color: #4ade80;
    font-family: 'Consolas', monospace;
}

/* ==================== Data Table Section ==================== */
.profiler-table-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 150px;
    overflow: hidden;
}

.profiler-table-header {
    display: flex;
    background: #2d2d2d;
    border-bottom: 1px solid #1a1a1a;
    font-size: 10px;
    font-weight: 600;
    color: #888;
    flex-shrink: 0;
}

.profiler-table-header-cell {
    padding: 6px 8px;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 4px;
    border-right: 1px solid #1a1a1a;
}

.profiler-table-header-cell:hover {
    background: #3a3a3a;
    color: #ccc;
}

.profiler-table-header-cell:last-child {
    border-right: none;
}

.profiler-table-header-cell.sorted {
    color: #4a9eff;
}

.profiler-table-header-cell.sorted svg {
    color: #4a9eff;
}

.profiler-table-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.profiler-table-body::-webkit-scrollbar {
    width: 8px;
}

.profiler-table-body::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.profiler-table-body::-webkit-scrollbar-thumb {
    background: #3a3a3a;
    border-radius: 4px;
}

.profiler-table-row {
    display: flex;
    border-bottom: 1px solid #222;
    cursor: pointer;
}

.profiler-table-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

.profiler-table-row.selected {
    background: rgba(74, 158, 255, 0.15);
}

.profiler-table-row.expanded {
    background: rgba(74, 158, 255, 0.1);
}

.profiler-table-cell {
    padding: 4px 8px;
    font-size: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-right: 1px solid #222;
}

.profiler-table-cell:last-child {
    border-right: none;
}

.profiler-table-cell.name {
    display: flex;
    align-items: center;
    gap: 4px;
}

.profiler-table-cell.name .expand-icon {
    color: #666;
    flex-shrink: 0;
    cursor: pointer;
}

.profiler-table-cell.name .category-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.profiler-table-cell.numeric {
    text-align: right;
    font-family: 'Consolas', monospace;
    color: #ccc;
}

.profiler-table-cell.percent {
    text-align: right;
    font-family: 'Consolas', monospace;
}

.profiler-table-cell .bar-container {
    display: flex;
    align-items: center;
    gap: 4px;
}

.profiler-table-cell .bar {
    height: 10px;
    background: #4a9eff;
    border-radius: 2px;
    min-width: 2px;
}

.profiler-table-cell .bar.warning {
    background: #fbbf24;
}

.profiler-table-cell .bar.critical {
    background: #ef4444;
}

/* Column widths */
.col-name { flex: 2; min-width: 150px; }
.col-inc-time { width: 80px; flex-shrink: 0; }
.col-inc-percent { width: 80px; flex-shrink: 0; }
.col-exc-time { width: 80px; flex-shrink: 0; }
.col-exc-percent { width: 80px; flex-shrink: 0; }
.col-calls { width: 60px; flex-shrink: 0; }
.col-avg-calls { width: 70px; flex-shrink: 0; }
.col-thread-percent { width: 80px; flex-shrink: 0; }
.col-frame-percent { width: 80px; flex-shrink: 0; }

/* Category colors */
.category-ecs { background-color: #3b82f6; }
.category-rendering { background-color: #8b5cf6; }
.category-physics { background-color: #f59e0b; }
.category-audio { background-color: #ec4899; }
.category-network { background-color: #14b8a6; }
.category-script { background-color: #84cc16; }
.category-memory { background-color: #ef4444; }
.category-animation { background-color: #f97316; }
.category-ai { background-color: #6366f1; }
.category-input { background-color: #06b6d4; }
.category-loading { background-color: #a855f7; }
.category-custom { background-color: #64748b; }

/* ==================== Empty State ==================== */
.profiler-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #666;
    text-align: center;
    padding: 32px;
}

.profiler-empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.profiler-empty-state-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.profiler-empty-state-hint {
    font-size: 12px;
    color: #555;
}

/* ==================== Resize Handle ==================== */
.profiler-resize-handle {
    width: 4px;
    cursor: col-resize;
    background: transparent;
    transition: background 0.15s;
}

.profiler-resize-handle:hover {
    background: #4a9eff;
}

.profiler-resize-handle-h {
    height: 4px;
    cursor: row-resize;
    background: transparent;
    transition: background 0.15s;
}

.profiler-resize-handle-h:hover {
    background: #4a9eff;
}