/* Main Variables & Design Tokens */
:root {
    --bg-primary: #0a0c16;
    --bg-secondary: #121526;
    --bg-panel: rgba(20, 24, 46, 0.65);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-focus: rgba(99, 102, 241, 0.5);
    
    --text-primary: #f3f4f6;
    --text-muted: #9ca3af;
    --text-disabled: #4b5563;
    
    --color-accent: #6366f1;
    --color-accent-hover: #4f46e5;
    --color-accent-glow: rgba(99, 102, 241, 0.25);
    
    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.1);
    --color-error: #ef4444;
    --color-error-bg: rgba(239, 68, 68, 0.1);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.1);
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Elements */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background glowing blur shapes */
.background-decor {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.15;
    pointer-events: none;
}

.blur-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #6366f1 0%, transparent 70%);
    top: -100px;
    right: -100px;
}

.blur-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #ec4899 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
}

.blur-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #10b981 0%, transparent 70%);
    top: 40%;
    left: 45%;
}

/* Glassmorphism Panel Class */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(16px) saturate(120%);
    -webkit-backdrop-filter: blur(16px) saturate(120%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Layout Grid Container */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 260px;
    background-color: #0b0d18;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    position: fixed;
    height: 100vh;
    z-index: 10;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
    padding-left: 8px;
}

.logo-icon {
    font-size: 28px;
    color: var(--color-accent);
    filter: drop-shadow(0 0 10px var(--color-accent-glow));
}

.brand-text h2 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #fff;
}

.brand-text span {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 600;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.menu-item:hover, .menu-item.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.04);
}

.menu-item.active {
    background-color: var(--color-accent-glow);
    border-left: 3px solid var(--color-accent);
    padding-left: 13px;
}

.menu-item i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Main Content Area Styling */
.main-content {
    margin-left: 260px;
    width: calc(100% - 260px);
    max-width: calc(100% - 260px);
    flex-grow: 1;
    min-width: 0;
    padding: 32px 40px;
    min-height: 100vh;
    box-sizing: border-box;
}

/* Top Navigation Bar */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.nav-title h1 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.nav-title p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Buttons Styling */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-accent);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-accent {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    color: #fff;
}

.btn-accent:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

/* Stats Cards Grid styling */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.icon-blue { background-color: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.icon-green { background-color: rgba(16, 185, 129, 0.1); color: #10b981; }
.icon-red { background-color: rgba(239, 68, 68, 0.1); color: #ef4444; }
.icon-purple { background-color: rgba(139, 92, 246, 0.1); color: #8b5cf6; }

.stat-data h3 {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-data .value {
    font-size: 22px;
    font-weight: 700;
    font-family: var(--font-heading);
    color: #fff;
}

/* Dashboard Tab grid layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 24px;
}

.content-card {
    padding: 24px;
    margin-bottom: 24px;
}

.card-header h2 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-header h2 {
    margin-bottom: 0;
}

/* Form Controls Custom Design */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    background-color: rgba(10, 12, 22, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    font-family: var(--font-body);
    font-size: 14px;
    color: #fff;
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 8px var(--color-accent-glow);
}

select.form-control option {
    background-color: var(--bg-secondary);
    color: #fff;
}

/* Score distribution bar chart styles */
.distribution-chart {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chart-bar-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.chart-progress {
    height: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
}

.fill-exceptional { background-color: var(--color-success); }
.fill-strong { background-color: #3b82f6; }
.fill-moderate { background-color: var(--color-warning); }
.fill-disqualified { background-color: var(--color-error); }

.chart-value {
    font-size: 11px;
    align-self: flex-end;
    color: var(--text-muted);
}

/* Table Card Custom Styling */
.table-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: auto;
    max-height: 500px;
    box-sizing: border-box;
}

/* Custom Scrollbars for Premium Aesthetics */
.table-wrapper::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.table-wrapper::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
}

.table-wrapper::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.35);
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.table-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.65);
}

.leads-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.leads-table th {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: #121526;
    z-index: 2;
}

.leads-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

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

/* Table Badge components */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-green { background-color: var(--color-success-bg); color: var(--color-success); }
.badge-red { background-color: var(--color-error-bg); color: var(--color-error); }
.badge-blue { background-color: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.badge-orange { background-color: var(--color-warning-bg); color: var(--color-warning); }

.score-text {
    font-family: var(--font-heading);
    font-weight: 700;
}

.view-all-link {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.view-all-link:hover {
    color: var(--text-primary);
}

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

.tab-content.active {
    display: block;
}

/* Filter controls on Targets sheet */
.filter-header {
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.filter-controls {
    display: flex;
    gap: 12px;
}

.search-input {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 16px;
    color: #fff;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
    width: 220px;
}

.filter-select {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: #fff;
    border-radius: 8px;
    padding: 8px 12px;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
}

/* Terminal Console Log Styling */
.terminal-card {
    background-color: #05060b;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 24px;
}

.terminal-body {
    background-color: #030407;
    border-radius: 8px;
    padding: 16px;
    height: 480px;
    overflow-y: auto;
    font-family: 'Consolas', 'Courier New', Courier, monospace;
    font-size: 13px;
    line-height: 1.8;
}

.terminal-row {
    margin-bottom: 6px;
    white-space: pre-wrap;
}

.log-system { color: #f59e0b; }
.log-info { color: #8b5cf6; }
.log-success { color: #10b981; }
.log-error { color: #ef4444; }
.log-cmd { color: #3b82f6; }

/* Modal styles for Lead Detail Card */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 6, 11, 0.85);
    backdrop-filter: blur(10px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    width: 600px;
    max-width: 90vw;
    padding: 32px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 24px;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: #fff;
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 22px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-close-btn:hover {
    color: #fff;
}

.modal-tab-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.modal-data-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.modal-data-row .label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.modal-data-row .value {
    font-weight: 500;
}

.value-link {
    color: var(--color-accent);
    text-decoration: none;
}

.value-link:hover {
    text-decoration: underline;
}

.modal-text-block {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.modal-text-block h4 {
    font-family: var(--font-heading);
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.modal-text-block p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Config Grid */
.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

/* Node Orchestrator Flowchart Styles */
.nodes-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding: 10px 0;
}

.node-card {
    flex: 1;
    min-width: 180px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
}

.node-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px 0 var(--color-accent-glow);
}

.node-card.active {
    border-color: var(--color-accent);
    background: rgba(99, 102, 241, 0.1);
    box-shadow: 0 0 15px 0 var(--color-accent-glow);
}

.node-card.success {
    border-color: var(--color-success);
    background: rgba(16, 185, 129, 0.05);
}

.node-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 12px auto;
    transition: var(--transition-smooth);
    color: var(--text-muted);
}

.node-card:hover .node-icon-wrapper, .node-card.active .node-icon-wrapper {
    background-color: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.node-card.success .node-icon-wrapper {
    background-color: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}

.node-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.node-desc {
    font-size: 11px;
    color: var(--text-muted);
}

.node-connector {
    color: var(--text-disabled);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: flow-arrow 1.5s infinite ease-in-out;
}

@keyframes flow-arrow {
    0%, 100% { transform: translateX(0); opacity: 0.5; }
    50% { transform: translateX(5px); opacity: 1; }
}

.node-settings-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 24px;
}

.nodes-console {
    background-color: #030407;
    border-radius: 8px;
    padding: 16px;
    height: 330px;
    overflow-y: auto;
    font-family: 'Consolas', 'Courier New', Courier, monospace;
    font-size: 13px;
    line-height: 1.8;
    border: 1px solid var(--border-color);
}


.config-item label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Custom Hidden Utility Class */
.hidden {
    display: none !important;
}

/* Custom Dashboard Placeholder Styling */
.placeholder-card {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 420px;
    padding: 40px;
}

.placeholder-inner {
    max-width: 420px;
}

.placeholder-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    border: 1px solid var(--border-focus);
}

.placeholder-icon-wrapper i {
    font-size: 32px;
    color: var(--color-accent);
}

.placeholder-inner h2 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: #fff;
    margin-bottom: 12px;
}

.placeholder-inner p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Dashboard Sub-navigation Tabs */
.dashboard-sub-nav {
    display: flex;
    gap: 14px;
    margin-bottom: 24px;
    background: rgba(20, 24, 46, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 8px;
    width: fit-content;
    flex-wrap: wrap;
}

.dash-sub-tab {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-heading), sans-serif;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    outline: none;
    white-space: nowrap;
    transition: var(--transition-smooth);
}

.dash-sub-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.dash-sub-tab.active {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--border-focus);
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.45);
}

.grid-col-right {
    min-width: 0;
}

/* Explicit table widths to trigger wrapper scroll */
#dashboard-basic-data-card .leads-table {
    min-width: 1000px;
}

#dashboard-complete-data-card .leads-table {
    min-width: 1400px;
}

#all-leads-table {
    min-width: 900px;
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        width: 80px;
        padding: 24px 8px;
    }
    
    .sidebar-brand .brand-text {
        display: none;
    }
    
    .sidebar-brand {
        justify-content: center;
        padding-left: 0;
    }
    
    .menu-item span {
        display: none;
    }
    
    .menu-item {
        justify-content: center;
        padding: 12px;
    }
    
    .sidebar-footer .status-indicator span:not(.pulse-dot) {
        display: none;
    }
    
    .sidebar-footer {
        display: flex;
        justify-content: center;
    }
    
    .main-content {
        margin-left: 80px;
        width: calc(100% - 80px);
        max-width: calc(100% - 80px);
        padding: 24px 20px;
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        padding: 16px 12px;
    }
}

/* Custom Fetch Responsive Table Styling */
.custom-table-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: auto;
    max-height: 480px;
    box-sizing: border-box;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
}

.custom-table-wrapper::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.custom-table-wrapper::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
}

.custom-table-wrapper::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.35);
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.custom-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.65);
}

#custom-leads-table {
    min-width: 2800px !important;
}

#custom-leads-table th {
    background-color: #0b0d18;
    border-bottom: 2px solid var(--border-color);
    font-weight: 700;
    font-size: 11.5px;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    padding: 16px 14px;
}

#custom-leads-table td {
    padding: 14px 14px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

#custom-leads-table tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.01);
}

#custom-leads-table tbody tr:hover {
    background-color: rgba(99, 102, 241, 0.04) !important;
}

#custom-leads-table td strong {
    color: #fff;
}

/* Custom Node Steps buttons and badges */
.custom-node-step {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 15px !important;
}

.custom-node-step.running {
    border-color: var(--color-accent);
    animation: pulse-border 1.5s infinite ease-in-out;
}

@keyframes pulse-border {
    0%, 100% { border-color: var(--border-color); }
    50% { border-color: var(--color-accent); }
}

.btn-custom-node-run {
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-custom-node-run:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}