/* ====================================================================
   Execution Results Panel - Modern CSS Implementation
   Uses native <details>/<summary> with container queries & modern CSS
   ==================================================================== */

/* Panel Container with Container Queries */
.execution-results-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(30vw, 400px);
    
    background: var(--dark-card);
    border: 1px solid var(--border-subtle);
    border-left: none;
    border-radius: 0 0 0 12px;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 100;
    
    /* Modern CSS transitions */
    transition: width 0.3s ease, view-transition-name 0.3s ease;
    container-type: inline-size;
    container-name: results-panel;
}

/* Enhanced Summary Header */
.execution-results-panel .disclosure__summary {
    padding: 12px 20px;
    background: var(--surface-secondary);
    border-radius: 12px 12px 0 0;
    
    /* Use :has() selector for modern state detection */
    &:hover {
        background: color-mix(in srgb, var(--surface-secondary) 90%, var(--color-primary) 10%);
    }
}

.results-panel-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.results-panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text);
}

/* Status Badge with Modern Color Mixing */
.results-panel-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    background: var(--surface-tertiary);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.results-panel-status.running {
    background: color-mix(in srgb, #3b82f6 20%, transparent);
    color: #3b82f6;
    animation: pulse 2s infinite;
}

.results-panel-status.success {
    background: color-mix(in srgb, #22c55e 20%, transparent);
    color: #22c55e;
}

.results-panel-status.failed {
    background: color-mix(in srgb, #ef4444 20%, transparent);
    color: #ef4444;
}

.results-panel-status.starting {
    background: color-mix(in srgb, #a855f7 20%, transparent);
    color: #a855f7;
}

/* Content Area with Modern Scrollbar */
.execution-results-panel .disclosure__content > .results-panel-content {
    max-height: 300px;
    overflow-y: auto;
    padding: 0 20px 20px;
    
    /* Modern scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: var(--border-subtle) transparent;
    
    &::-webkit-scrollbar {
        width: 6px;
    }
    
    &::-webkit-scrollbar-track {
        background: transparent;
    }
    
    &::-webkit-scrollbar-thumb {
        background: var(--border-subtle);
        border-radius: 3px;
        
        &:hover {
            background: var(--border-primary);
        }
    }
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    container-type: inline-size;
}

.no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Result Items with :has() selector */
.result-item {
    background: var(--surface-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 16px;
    transition: all 0.2s ease;
    
    /* Modern hover with :has() */
    &:has(.result-output) {
        border-left-width: 3px;
        border-left-color: var(--color-primary);
    }
    
    &:hover {
        border-color: var(--border-primary);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
}

.result-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.result-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
    
    &.running {
        animation: pulse 2s infinite;
    }
}

.result-node-name {
    font-weight: 600;
    color: var(--text);
    flex: 1;
}

.result-output {
    background: var(--surface-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 12px;
    margin-top: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    
    &.running {
        background: color-mix(in srgb, #3b82f6 10%, var(--surface-secondary));
        border-color: color-mix(in srgb, #3b82f6 30%, var(--border-subtle));
        color: var(--text-secondary);
        font-style: italic;
        text-align: center;
    }
    
    pre {
        margin: 0;
        white-space: pre-wrap;
        word-wrap: break-word;
        color: var(--text);
    }
}

/* Modern Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Container Queries for Responsive Design (2025) */
@container results-panel (max-width: 300px) {
    .results-panel-header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .results-panel-status {
        align-self: flex-end;
    }
}

@container results-list (max-width: 250px) {
    .result-item {
        padding: 12px;
    }
    
    .result-item-header {
        flex-wrap: wrap;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .execution-results-panel {
        width: 95vw;
        left: 2.5vw;
        right: 2.5vw;
    }
    
    .execution-results-panel .disclosure__summary {
        padding: 10px 16px;
    }
    
    .execution-results-panel .disclosure__content > .results-panel-content {
        padding: 0 16px 16px;
    }
}

/* View Transitions API Support (2025) */
@supports (view-transition-name: panel-transition) {
    .execution-results-panel {
        view-transition-name: results-panel-transition;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .execution-results-panel,
    .result-item,
    .results-panel-status {
        transition: none;
        animation: none;
    }
    
    .result-item:hover {
        transform: none;
    }
}