/* Loom Interface Styles - Cyberpunk Matrix Theme */

/* Loom Modal */
.loom-modal .modal-content {
    max-width: 90vw;
    width: 1200px;
    height: 80vh;
    display: flex;
    flex-direction: column;
}

.loom-content {
    background: var(--bg-primary);
    border: 2px solid var(--matrix-green);
    box-shadow: 
        0 0 30px rgba(0, 255, 65, 0.3),
        inset 0 0 20px rgba(0, 255, 65, 0.1);
}

.loom-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--matrix-green-dim);
}

.loom-title h2 {
    color: var(--matrix-green);
    font-size: 1.5rem;
    margin: 0;
    text-shadow: var(--glow-md);
    letter-spacing: 0.15em;
}

.loom-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    display: block;
    margin-top: 0.25rem;
}

.loom-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Loom Controls */
.loom-controls {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.loom-actions,
.loom-view-controls {
    display: flex;
    gap: 0.75rem;
}

.loom-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.05em;
}

.loom-btn:hover {
    border-color: var(--matrix-green);
    color: var(--matrix-green);
    background: var(--hover-bg);
    box-shadow: var(--glow-sm);
}

.loom-btn.active {
    background: var(--active-bg);
    border-color: var(--matrix-green);
    color: var(--matrix-green);
    box-shadow: var(--glow-sm);
}

/* Loom Visualization */
.loom-visualization {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.loom-canvas {
    flex: 1;
    background: var(--bg-primary);
    position: relative;
    overflow: auto;
    border-right: 1px solid var(--border-color);
}

/* Canvas Grid Background */
.loom-canvas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.1;
    pointer-events: none;
}

/* Loom Sidebar */
.loom-sidebar {
    width: 300px;
    background: var(--bg-secondary);
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.branch-info h3,
.branch-list h3 {
    color: var(--matrix-green);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    text-shadow: var(--glow-sm);
}

.branch-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
}

.detail-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.detail-value {
    color: var(--matrix-green);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Thread List */
.thread-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.thread-item {
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.thread-item:hover {
    border-color: var(--matrix-green-dim);
    background: var(--hover-bg);
}

.thread-item.active {
    border-color: var(--matrix-green);
    background: var(--active-bg);
    box-shadow: var(--glow-sm);
}

.thread-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.thread-meta {
    color: var(--text-secondary);
    font-size: 0.75rem;
    display: flex;
    gap: 1rem;
}

/* Loom Status Bar */
.loom-status {
    display: flex;
    gap: 2rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-item span {
    color: var(--matrix-green);
    font-weight: 600;
}

/* Tree View Nodes */
.loom-node {
    position: absolute;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 150px;
}

.loom-node:hover {
    border-color: var(--matrix-green-dim);
    background: var(--hover-bg);
    box-shadow: var(--glow-sm);
}

.loom-node.active {
    border-color: var(--matrix-green);
    background: var(--active-bg);
    box-shadow: var(--glow-md);
}

.loom-node.branch {
    border-style: dashed;
    border-color: var(--matrix-green-dim);
}

.node-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.node-type {
    color: var(--matrix-green);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.node-id {
    color: var(--text-secondary);
    font-size: 0.625rem;
    font-family: var(--font-mono);
}

.node-content {
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.4;
    max-height: 60px;
    overflow: hidden;
    position: relative;
}

.node-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(transparent, var(--bg-secondary));
}

/* Connections */
.loom-connection {
    position: absolute;
    pointer-events: none;
}

.loom-connection svg {
    overflow: visible;
}

.loom-connection path {
    fill: none;
    stroke: var(--matrix-green-dim);
    stroke-width: 2;
    opacity: 0.5;
    transition: all 0.2s ease;
}

.loom-connection.active path {
    stroke: var(--matrix-green);
    stroke-width: 3;
    opacity: 1;
    filter: drop-shadow(0 0 5px var(--matrix-green-glow));
}

/* Timeline View */
.timeline-container {
    padding: 2rem;
    overflow-x: auto;
}

.timeline-track {
    display: flex;
    align-items: center;
    position: relative;
    min-height: 100px;
    margin-bottom: 2rem;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--matrix-green-dim);
    opacity: 0.3;
}

.timeline-node {
    position: relative;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--matrix-green);
    cursor: pointer;
    z-index: 1;
    margin: 0 2rem;
    transition: all 0.2s ease;
}

.timeline-node:hover {
    transform: scale(1.2);
    box-shadow: var(--glow-md);
}

.timeline-node.branch-point {
    width: 30px;
    height: 30px;
    border-color: var(--matrix-green-bright);
    background: var(--active-bg);
}

/* Graph View */
.graph-container {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Loading Animation */
.loom-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.loom-loading-text {
    color: var(--matrix-green);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-shadow: var(--glow-lg);
    animation: pulse 1.5s ease-in-out infinite;
}

.loom-loading-bar {
    width: 200px;
    height: 4px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.loom-loading-progress {
    height: 100%;
    background: var(--matrix-green);
    box-shadow: var(--glow-md);
    animation: loading-scan 2s ease-in-out infinite;
}

@keyframes loading-scan {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Responsive */
@media (max-width: 1200px) {
    .loom-modal .modal-content {
        width: 95vw;
        height: 90vh;
    }
    
    .loom-sidebar {
        width: 250px;
    }
}

@media (max-width: 768px) {
    .loom-controls {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .loom-visualization {
        flex-direction: column;
    }
    
    .loom-sidebar {
        width: 100%;
        border-right: none;
        border-top: 1px solid var(--border-color);
    }
}