/* ==========================================================================
   IBM Carbon-Inspired Dark Theme Design System for BobPulse
   ========================================================================== */

:root {
    /* Carbon Colors */
    --color-bg-base: #161616;          /* Carbon Gray 100 */
    --color-surface: #262626;          /* Carbon Gray 90 */
    --color-surface-elevated: #393939; /* Carbon Gray 80 */
    --color-border-divider: #525252;   /* Carbon Gray 60 */
    --color-border-subtle: #393939;    /* Carbon Gray 80 */

    --color-text-primary: #f4f4f4;     /* Carbon Gray 10 */
    --color-text-secondary: #a8a8a8;   /* Carbon Gray 40 */
    --color-text-muted: #8d8d8d;

    --color-accent-primary: #0f62fe;   /* IBM Blue 60 */
    --color-accent-hover: #0353e9;     /* IBM Blue 70 */
    --color-accent-active: #002d9c;    /* IBM Blue 80 */

    --color-success: #24a148;          /* Carbon Green 50 */
    --color-warning: #f1c21b;          /* Carbon Yellow 30 */
    --color-error: #da1e28;            /* Carbon Red 60 */

    /* Typography */
    --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

    /* Geometry (Flat, 2px-4px radius, no pill shapes) */
    --radius-sharp: 0px;
    --radius-xs: 2px;
    --radius-sm: 4px;

    /* Sizing */
    --sidebar-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.carbon-theme {
    background-color: var(--color-bg-base);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Base Layout: Left Sidebar + Main Content Pane */
.carbon-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--color-bg-base);
}

/* ==========================================================================
   Left Sidebar Navigation
   ========================================================================== */
.carbon-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border-divider);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border-subtle);
}

.carbon-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.ibm-prefix {
    background-color: var(--color-accent-primary);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    letter-spacing: 0.05em;
}

.product-name {
    color: var(--color-text-primary);
}

.version-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-secondary);
    background-color: var(--color-surface-elevated);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border-subtle);
}

/* Sidebar Connection Status */
.sidebar-status-box {
    padding: 12px 20px;
    background-color: #1e1e1e;
    border-bottom: 1px solid var(--color-border-subtle);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.carbon-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-xs);
    background-color: var(--color-border-divider);
}

.carbon-dot.active {
    background-color: var(--color-success);
}

.model-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-secondary);
    margin-top: 4px;
    margin-left: 16px;
}

/* Sidebar Navigation Sections */
.sidebar-nav-section {
    padding: 16px 12px 8px;
}

.section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
    padding: 0 10px 8px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-item:hover {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
}

.nav-item.active {
    background-color: var(--color-surface-elevated);
    color: #ffffff;
    border-left: 3px solid var(--color-accent-primary);
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
    font-weight: 600;
}

.carbon-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nav-badge {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 1px 6px;
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    color: var(--color-text-secondary);
}

.nav-badge.success-badge {
    color: var(--color-success);
    border-color: rgba(36, 161, 72, 0.4);
    background-color: rgba(36, 161, 72, 0.1);
}

/* Preset Buttons in Sidebar */
.preset-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.preset-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-size: 12px;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s ease;
}

.preset-btn:hover {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
}

.preset-btn.active {
    background-color: rgba(15, 98, 254, 0.15);
    border-color: var(--color-accent-primary);
    color: #ffffff;
    font-weight: 600;
}

.preset-lang {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border-divider);
}

.preset-lang.py { color: #78a9ff; }
.preset-lang.java { color: #ff8389; }
.preset-lang.js { color: #f1c21b; }

.preset-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Sidebar Action Box */
.sidebar-action-box {
    margin-top: auto;
    padding: 16px;
    border-top: 1px solid var(--color-border-subtle);
}

.sidebar-footer {
    padding: 12px 16px;
    background-color: #1e1e1e;
    border-top: 1px solid var(--color-border-subtle);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.15s ease;
}

.sidebar-link:hover {
    color: var(--color-accent-primary);
}

.carbon-icon-sm {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   Main Content Pane
   ========================================================================= */
.carbon-main-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background-color: var(--color-bg-base);
}

/* Header */
.carbon-header {
    height: 56px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-divider);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-file-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.file-label {
    color: var(--color-text-secondary);
}

.file-name {
    font-family: var(--font-mono);
    color: #ffffff;
    background-color: var(--color-surface-elevated);
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border-divider);
    font-size: 12px;
}

.lang-selector-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.carbon-select {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 6px 12px;
    font-family: var(--font-sans);
    font-size: 12px;
    outline: none;
    cursor: pointer;
}

.carbon-select:focus {
    border-color: var(--color-accent-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Buttons */
.carbon-btn-primary {
    background-color: var(--color-accent-primary);
    color: #ffffff;
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-xs);
    padding: 8px 16px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.carbon-btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.carbon-btn-primary:active {
    background-color: var(--color-accent-active);
}

.carbon-btn-primary.full-width {
    width: 100%;
}

.carbon-btn-secondary {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 8px 14px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.15s ease;
}

.carbon-btn-secondary:hover {
    background-color: #484848;
    color: #ffffff;
}

.carbon-btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    padding: 6px 12px;
    font-family: var(--font-sans);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.carbon-btn-ghost:hover {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
}

.carbon-btn-ghost.small {
    padding: 4px 8px;
    font-size: 11px;
    border: 1px solid var(--color-border-divider);
}

.carbon-btn-icon {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   Executive Metrics Row (Carbon Tiles)
   ========================================================================== */
.carbon-metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background-color: var(--color-border-divider);
    border-bottom: 1px solid var(--color-border-divider);
}

.carbon-tile {
    background-color: var(--color-surface);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.tile-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: -0.01em;
}

.tile-number-group {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 2px 0;
}

.tile-number {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.tile-number.struck {
    color: var(--color-error);
    text-decoration: line-through;
    opacity: 0.8;
}

.tile-arrow {
    color: var(--color-text-secondary);
    font-size: 14px;
}

.tile-number.highlight-success {
    color: var(--color-success);
}

.tile-number.highlight-blue {
    color: #78a9ff;
}

.tile-aux {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.tile-subtext {
    font-size: 11px;
    color: var(--color-text-secondary);
}

/* Carbon Tags */
.carbon-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: var(--radius-xs);
    border: 1px solid transparent;
}

.tag-success {
    background-color: rgba(36, 161, 72, 0.15);
    color: var(--color-success);
    border-color: rgba(36, 161, 72, 0.4);
}

.tag-warning {
    background-color: rgba(241, 194, 27, 0.15);
    color: var(--color-warning);
    border-color: rgba(241, 194, 27, 0.4);
}

.tag-error {
    background-color: rgba(218, 30, 40, 0.15);
    color: #ff8389;
    border-color: rgba(218, 30, 40, 0.4);
}

.tag-info {
    background-color: rgba(15, 98, 254, 0.15);
    color: #78a9ff;
    border-color: rgba(15, 98, 254, 0.4);
}

/* ==========================================================================
   Autonomous Agent Workflow Pipeline Tracker
   ========================================================================== */
.carbon-pipeline-section {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-divider);
    padding: 12px 24px;
}

.pipeline-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.pipeline-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
}

.pipeline-timer {
    font-family: var(--font-mono);
    font-size: 11px;
    color: #78a9ff;
}

.carbon-step-track {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
}

.carbon-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    flex: 1;
    min-width: 150px;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.carbon-step.completed {
    border-color: var(--color-accent-primary);
    background-color: rgba(15, 98, 254, 0.08);
}

.carbon-step.active {
    border-color: var(--color-warning);
    background-color: rgba(241, 194, 27, 0.1);
}

.step-num {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.carbon-step.completed .step-num {
    color: var(--color-accent-primary);
}

.step-details {
    display: flex;
    flex-direction: column;
}

.step-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.step-subtitle {
    font-size: 10px;
    color: var(--color-text-secondary);
}

.step-divider {
    width: 8px;
    height: 1px;
    background-color: var(--color-border-divider);
    flex-shrink: 0;
}

/* ==========================================================================
   Workspace Tabs Content Area
   ========================================================================== */
.carbon-tab-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 480px;
}

.tab-content {
    display: none;
    flex: 1;
}

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

/* Side by Side Diff Split */
.carbon-diff-split {
    display: flex;
    flex: 1;
    background-color: var(--color-bg-base);
    min-height: 500px;
}

.diff-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.diff-side.left-side {
    border-right: 1px solid var(--color-border-divider);
}

.side-header {
    height: 36px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-divider);
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.side-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    border: 1px solid transparent;
}

.side-badge.legacy {
    background-color: rgba(218, 30, 40, 0.15);
    color: #ff8389;
    border-color: rgba(218, 30, 40, 0.4);
}

.side-badge.modern {
    background-color: rgba(36, 161, 72, 0.15);
    color: var(--color-success);
    border-color: rgba(36, 161, 72, 0.4);
}

.side-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-secondary);
}

.editor-pane {
    flex: 1;
    position: relative;
    background-color: #121212;
    overflow: auto;
}

.carbon-textarea {
    width: 100%;
    height: 100%;
    min-height: 480px;
    background: transparent;
    border: none;
    color: #e0e0e0;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    padding: 16px;
    resize: none;
    outline: none;
}

.carbon-code-pre {
    margin: 0;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: #e0e0e0;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Security & Debt Audit Grid */
.carbon-audit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 24px;
}

.column-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.column-heading h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.audit-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.issue-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 16px;
}

.issue-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.issue-card-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.issue-cve-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    background-color: rgba(218, 30, 40, 0.15);
    color: #ff8389;
    border: 1px solid rgba(218, 30, 40, 0.3);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
}

.issue-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.issue-remedy {
    font-size: 12px;
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border-divider);
    padding: 8px 12px;
    border-radius: var(--radius-xs);
    color: var(--color-text-primary);
}

/* Sandbox View */
.carbon-sandbox-view {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sandbox-summary-tile {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 16px 20px;
}

.summary-status {
    display: flex;
    align-items: center;
    gap: 14px;
}

.status-indicator-box {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.status-indicator-box.success {
    background-color: rgba(36, 161, 72, 0.2);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.summary-status-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.summary-meta-line {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

.sandbox-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.test-item-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.test-name-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.test-duration {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-secondary);
}

.sandbox-code-tile {
    background-color: #121212;
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 16px;
}

.tile-header-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.carbon-test-code {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #a8c7fa;
    line-height: 1.6;
    overflow-x: auto;
}

/* Logs View */
.carbon-logs-view {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.logs-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logs-header-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.carbon-terminal-stream {
    background-color: #121212;
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.7;
    max-height: 480px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.log-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #1f1f1f;
}

.log-time {
    color: #78a9ff;
    min-width: 60px;
}

.log-agent {
    color: var(--color-text-primary);
    font-weight: 600;
    min-width: 220px;
}

.log-message {
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.carbon-footer {
    height: 52px;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border-divider);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==========================================================================
   Modals (Carbon Modal Design)
   ========================================================================== */
.carbon-modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(22, 22, 22, 0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.carbon-modal-backdrop.active {
    display: flex;
}

.carbon-modal-window {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    width: 100%;
    max-width: 640px;
    display: flex;
    flex-direction: column;
}

.carbon-modal-window.large {
    max-width: 780px;
}

.modal-top {
    height: 48px;
    padding: 0 20px;
    border-bottom: 1px solid var(--color-border-divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-heading {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover {
    color: var(--color-text-primary);
}

.modal-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 68vh;
    overflow-y: auto;
}

.modal-content.text-content h4 {
    font-size: 14px;
    font-weight: 700;
    margin-top: 8px;
    color: var(--color-text-primary);
}

.carbon-list {
    margin-left: 20px;
    color: var(--color-text-secondary);
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.carbon-list strong {
    color: var(--color-text-primary);
}

.modal-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.carbon-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.carbon-input {
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    color: var(--color-text-primary);
    padding: 8px 12px;
    font-family: var(--font-sans);
    font-size: 13px;
    outline: none;
}

.carbon-input:focus {
    border-color: var(--color-accent-primary);
}

.carbon-input.readonly {
    background-color: #1a1a1a;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
}

.carbon-textarea-modal {
    background-color: #121212;
    border: 1px solid var(--color-border-divider);
    border-radius: var(--radius-xs);
    color: var(--color-text-primary);
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    resize: vertical;
    outline: none;
}

.carbon-textarea-modal:focus {
    border-color: var(--color-accent-primary);
}

.modal-actions {
    height: 52px;
    background-color: #202020;
    border-top: 1px solid var(--color-border-divider);
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

/* Responsive */
@media (max-width: 1024px) {
    .carbon-sidebar {
        width: 240px;
        min-width: 240px;
    }
    .carbon-metrics-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .carbon-diff-split {
        flex-direction: column;
    }
    .diff-side.left-side {
        border-right: none;
        border-bottom: 1px solid var(--color-border-divider);
    }
    .carbon-audit-grid {
        grid-template-columns: 1fr;
    }
    .sandbox-cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   BobPulse v2.0 � New Component Styles (Hackathon Edition)
   ========================================================================== */

/* -- Diff Stats Bar ------------------------------------------------------- */
.diff-stats-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 6px 20px;
    background-color: #1a1a1a;
    border-bottom: 1px solid var(--color-border-subtle);
    font-family: var(--font-mono);
    font-size: 11px;
    flex-wrap: wrap;
}
.diff-stat {
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    font-weight: 600;
}
.diff-stat.added   { color: #42be65; background-color: rgba(66,190,101,0.1); }
.diff-stat.removed { color: #fa4d56; background-color: rgba(218,30,40,0.1); }
.diff-stat.neutral { color: var(--color-text-secondary); background-color: rgba(255,255,255,0.04); }

/* -- AST Info Panel ------------------------------------------------------- */
.ast-info-panel {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 8px 20px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-wrap: wrap;
}
.ast-stat {
    display: flex;
    flex-direction: column;
    padding: 4px 16px;
    border-right: 1px solid var(--color-border-subtle);
    min-width: 100px;
}
.ast-stat:last-child { border-right: none; }
.ast-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}
.ast-val {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
}
.ast-val.good { color: var(--color-success); }
.ast-val.bad  { color: var(--color-error); }

/* -- Issue Card Severity Badges ------------------------------------------- */
.issue-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.issue-sev {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 1px 6px;
    border-radius: var(--radius-xs);
    white-space: nowrap;
}
.sev-critical { background-color: rgba(218,30,40,0.2);  color: #ff8389; border: 1px solid rgba(218,30,40,0.4); }
.sev-high     { background-color: rgba(241,194,27,0.15); color: #f1c21b; border: 1px solid rgba(241,194,27,0.35); }
.sev-medium   { background-color: rgba(15,98,254,0.15);  color: #4589ff; border: 1px solid rgba(15,98,254,0.35); }
.sev-low      { background-color: rgba(168,168,168,0.1); color: #a8a8a8; border: 1px solid rgba(168,168,168,0.3); }

/* -- IBM Bob 2.0 Reasoning Plan View -------------------------------------- */
.carbon-plan-view {
    padding: 20px 24px;
    height: 100%;
    overflow-y: auto;
}
.plan-view-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-subtle);
}
.plan-view-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}
.plan-subtitle {
    font-size: 13px;
    color: var(--color-text-secondary);
}
.plan-steps-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.plan-step {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    transition: border-color 0.2s;
}
.plan-step:hover { border-color: var(--color-border-divider); }
.plan-step.plan-security_fix       { border-left: 3px solid var(--color-error); }
.plan-step.plan-deprecation_upgrade{ border-left: 3px solid var(--color-warning); }
.plan-step.plan-modernization      { border-left: 3px solid var(--color-accent-primary); }
.plan-step.plan-documentation      { border-left: 3px solid #42be65; }
.plan-step-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}
.plan-priority {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    min-width: 22px;
}
.plan-action {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
}
.plan-rule-id {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    background-color: var(--color-surface-elevated);
    padding: 1px 6px;
    border-radius: var(--radius-xs);
}
.plan-detail {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
    line-height: 1.5;
}
.plan-impact {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.03em;
}
.plan-empty {
    color: var(--color-success);
    font-size: 14px;
    font-weight: 600;
    padding: 24px 0;
}

/* -- Improved Test Case Cards ---------------------------------------------- */
.test-item-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.test-item-card.passed { border-left: 3px solid var(--color-success); }
.test-item-card.failed { border-left: 3px solid var(--color-error); }
.test-icon {
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    padding-top: 1px;
}
.test-item-card.passed .test-icon { color: var(--color-success); }
.test-item-card.failed .test-icon { color: var(--color-error); }
.test-meta {
    display: flex;
    gap: 12px;
    margin-left: 20px;
}
.test-id {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    background-color: var(--color-surface-elevated);
    padding: 1px 5px;
    border-radius: var(--radius-xs);
}
.test-duration {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-muted);
}
.test-detail {
    font-size: 11px;
    color: var(--color-text-secondary);
    margin-left: 20px;
    line-height: 1.4;
}

/* -- Log Row Number ------------------------------------------------------- */
.log-num {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    min-width: 24px;
    flex-shrink: 0;
    text-align: right;
    padding-right: 8px;
    border-right: 1px solid var(--color-border-subtle);
    margin-right: 4px;
}
.log-item {
    animation: logFadeIn 0.35s ease both;
}
@keyframes logFadeIn {
    from { opacity: 0; transform: translateX(-8px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* -- Run Button Spinner --------------------------------------------------- */
.btn-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.carbon-btn-primary.loading {
    cursor: not-allowed;
    opacity: 0.8;
}

/* -- Pipeline Step Active Pulse ------------------------------------------- */
.carbon-step.active .step-num {
    background-color: var(--color-accent-primary) !important;
    color: #ffffff !important;
    animation: stepPulse 0.8s ease infinite alternate;
}
@keyframes stepPulse {
    from { box-shadow: 0 0 0 0 rgba(15,98,254,0.5); }
    to   { box-shadow: 0 0 0 6px rgba(15,98,254,0); }
}

/* -- Premium Toast Notifications ------------------------------------------- */
.bp-toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    padding: 10px 18px;
    border-radius: var(--radius-xs);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
    border-left: 3px solid transparent;
    max-width: 360px;
}
.bp-toast-show { opacity: 1; transform: translateY(0); }
.bp-toast-success {
    background-color: #1a2e22;
    color: #42be65;
    border-color: var(--color-success);
    border-top: 1px solid #243020;
    border-right: 1px solid #243020;
    border-bottom: 1px solid #243020;
}
.bp-toast-error {
    background-color: #2d1c1c;
    color: #ff8389;
    border-color: var(--color-error);
    border-top: 1px solid #3d2020;
    border-right: 1px solid #3d2020;
    border-bottom: 1px solid #3d2020;
}
.bp-toast-warning {
    background-color: #2a2410;
    color: #f1c21b;
    border-color: var(--color-warning);
    border-top: 1px solid #3a3018;
    border-right: 1px solid #3a3018;
    border-bottom: 1px solid #3a3018;
}

/* -- Step Divider � active fill ------------------------------------------- */
.carbon-step.completed + .step-divider { background-color: var(--color-accent-primary); }

/* ==========================================================================
   BobPulse v2.1 � Color-coded Diff Table + kbd shortcut styles
   ========================================================================== */

/* -- Color-coded Diff Table (Fix #8) --------------------------------------- */
.diff-table-container {
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: var(--color-bg-base);
}

.diff-color-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.45;
    table-layout: fixed;
}

.diff-gutter {
    width: 40px;
    min-width: 40px;
    max-width: 40px;
    text-align: right;
    padding: 1px 6px;
    color: var(--color-text-muted);
    font-size: 10px;
    user-select: none;
    border-right: 1px solid var(--color-border-subtle);
    background-color: #1a1a1a;
}

.diff-cell {
    padding: 1px 10px;
    white-space: pre;
    overflow: hidden;
    text-overflow: ellipsis;
    width: calc(50% - 40px);
}

/* Row type colors */
.diff-row.diff-equal .left-cell,
.diff-row.diff-equal .right-cell  { background-color: transparent; color: var(--color-text-secondary); }

.diff-row.diff-delete .left-cell  { background-color: rgba(218, 30, 40, 0.12); color: #ff8389; }
.diff-row.diff-delete .right-cell { background-color: transparent; color: transparent; }
.diff-row.diff-delete .left-gutter  { background-color: rgba(218, 30, 40, 0.08); color: #ff8389; }

.diff-row.diff-insert .left-cell  { background-color: transparent; color: transparent; }
.diff-row.diff-insert .right-cell { background-color: rgba(66, 190, 101, 0.12); color: #42be65; }
.diff-row.diff-insert .right-gutter { background-color: rgba(66, 190, 101, 0.08); color: #42be65; }

.diff-row.diff-replace .left-cell  { background-color: rgba(241, 194, 27, 0.08); color: #f1c21b; }
.diff-row.diff-replace .right-cell { background-color: rgba(66, 190, 101, 0.12); color: #42be65; }
.diff-row.diff-replace .left-gutter  { background-color: rgba(241, 194, 27, 0.05); color: #f1c21b; }
.diff-row.diff-replace .right-gutter { background-color: rgba(66, 190, 101, 0.08); color: #42be65; }

.diff-row:hover .diff-cell { filter: brightness(1.15); }

.diff-more {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 11px;
    padding: 8px;
    background-color: #1a1a1a;
    border-top: 1px solid var(--color-border-subtle);
}

.diff-table-pane {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* -- Ctrl+Enter kbd hint in button (Fix #9) -------------------------------- */
kbd {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    background-color: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 2px;
    padding: 1px 4px;
    margin-left: 4px;
    vertical-align: middle;
}

/* -- Live scan badge pulse -------------------------------------------------- */
#issueCountBadge {
    transition: background 0.3s ease, transform 0.2s ease;
}

/* ═══════════════════════════════════════════════════════════════════════════
   v3 additions — honest-state UI
   Components added when the UI was reworked against the measured API:
   status banner, debt breakdown table, finding cards with line numbers,
   verification case grid, run log, toasts.
   ═══════════════════════════════════════════════════════════════════════════ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.muted {
    color: var(--color-text-muted);
}

.muted.small,
.small {
    font-size: 0.78rem;
    line-height: 1.5;
}

.pad {
    padding: 1rem;
}

/* ── Sidebar extras ──────────────────────────────────────────────────────── */

.preset-empty {
    padding: 0.6rem 0.75rem;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.sidebar-hint {
    margin: 0.6rem 0.25rem 0;
    font-size: 0.72rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

/* ── Status banner ───────────────────────────────────────────────────────── */

.synthesis-banner {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.7rem 1.5rem;
    border-bottom: 1px solid var(--color-border-divider);
    border-left: 3px solid var(--color-text-muted);
    background: var(--color-surface);
    font-size: 0.82rem;
    line-height: 1.5;
}

.synthesis-banner .banner-tag {
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.synthesis-banner .banner-text {
    color: var(--color-text-secondary);
}

.synthesis-banner.banner-ok {
    border-left-color: var(--color-success);
}

.synthesis-banner.banner-ok .banner-tag {
    color: var(--color-success);
}

.synthesis-banner.banner-warn {
    border-left-color: var(--color-warning);
}

.synthesis-banner.banner-warn .banner-tag {
    color: var(--color-warning);
}

.synthesis-banner.banner-error {
    border-left-color: var(--color-error);
}

.synthesis-banner.banner-error .banner-tag {
    color: var(--color-error);
}

/* ── Status chips ────────────────────────────────────────────────────────── */

.chip {
    display: inline-block;
    padding: 0.1rem 0.45rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xs, 2px);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.chip-ok {
    border-color: var(--color-success);
    color: var(--color-success);
}

.chip-warn {
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.chip-bad {
    border-color: var(--color-error);
    color: var(--color-error);
}

/* ── Debt breakdown ──────────────────────────────────────────────────────── */

.debt-breakdown {
    margin: 0 0 0.75rem;
    border: 1px solid var(--color-border-subtle);
    background: var(--color-surface);
}

.debt-breakdown > summary {
    padding: 0.55rem 0.9rem;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    user-select: none;
}

.debt-breakdown > summary:hover {
    color: var(--color-text-primary);
}

.debt-breakdown-body {
    padding: 0 0.9rem 0.8rem;
    overflow-x: auto;
}

.breakdown-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.76rem;
}

.breakdown-table th,
.breakdown-table td {
    padding: 0.35rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border-subtle);
}

.breakdown-table th {
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-size: 0.66rem;
    letter-spacing: 0.04em;
}

.breakdown-table td.num,
.breakdown-table th.num {
    text-align: right;
    font-family: var(--font-mono);
}

.breakdown-table code {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-accent-primary);
}

.breakdown-table .row-introduced td {
    background: rgba(255, 131, 137, 0.07);
}

/* ── Diff rows ───────────────────────────────────────────────────────────── */

.diff-table-container .diff-row {
    display: grid;
    grid-template-columns: 3.25rem 1fr;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.55;
}

.diff-table-container .diff-gutter {
    padding-right: 0.6rem;
    text-align: right;
    color: var(--color-text-muted);
    user-select: none;
    border-right: 1px solid var(--color-border-subtle);
}

.diff-table-container .diff-code {
    padding-left: 0.75rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.diff-table-container .diff-insert {
    background: rgba(66, 190, 101, 0.13);
}

.diff-table-container .diff-replace {
    background: rgba(241, 194, 27, 0.11);
}

.diff-table-container .diff-delete {
    background: rgba(255, 131, 137, 0.11);
}

/* ── Finding cards ───────────────────────────────────────────────────────── */

.audit-card {
    margin-bottom: 0.75rem;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--color-border-subtle);
    border-left: 3px solid var(--color-text-muted);
    background: var(--color-surface-elevated);
}

.audit-card.sev-critical,
.audit-card.sev-high {
    border-left-color: var(--color-error);
}

.audit-card.sev-medium {
    border-left-color: var(--color-warning);
}

.audit-card.sev-low {
    border-left-color: var(--color-accent-primary);
}

.audit-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.5rem;
}

.audit-card h5 {
    margin: 0 0 0.35rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.rule-id {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.audit-desc,
.audit-fix {
    margin: 0 0 0.4rem;
    font-size: 0.79rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
}

.audit-lines {
    margin: 0 0 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.snippet {
    display: grid;
    grid-template-columns: 2.75rem 1fr;
    gap: 0.5rem;
    padding: 0.2rem 0;
    font-family: var(--font-mono);
    font-size: 0.73rem;
}

.snippet-line {
    text-align: right;
    color: var(--color-text-muted);
}

.snippet code {
    overflow-x: auto;
    white-space: pre;
    color: var(--color-text-secondary);
}

.callout {
    margin-bottom: 0.9rem;
    padding: 0.65rem 0.8rem;
    border-left: 3px solid var(--color-text-muted);
    background: var(--color-surface);
    font-size: 0.79rem;
    line-height: 1.5;
}

.callout-bad {
    border-left-color: var(--color-error);
}

/* ── Plan steps ──────────────────────────────────────────────────────────── */

.plan-step {
    display: grid;
    grid-template-columns: 2.5rem 1fr;
    gap: 0.75rem;
    margin-bottom: 0.7rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--color-border-subtle);
    border-left: 3px solid var(--color-text-muted);
    background: var(--color-surface-elevated);
}

.plan-step.status-resolved {
    border-left-color: var(--color-success);
}

.plan-step.status-unresolved {
    border-left-color: var(--color-warning);
}

.plan-step-num {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.plan-step-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.4rem;
}

.plan-step-body h5 {
    margin: 0 0 0.3rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.plan-step-body p {
    margin: 0 0 0.3rem;
    font-size: 0.79rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
}

/* ── Verification cases ──────────────────────────────────────────────────── */

.test-case {
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--color-border-subtle);
    border-left: 3px solid var(--color-text-muted);
    background: var(--color-surface-elevated);
}

.test-case.case-passed {
    border-left-color: var(--color-success);
}

.test-case.case-failed {
    border-left-color: var(--color-error);
}

.test-case.case-skipped {
    border-left-color: var(--color-warning);
}

.test-case-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
}

.case-status {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.case-status.passed {
    color: var(--color-success);
}

.case-status.failed {
    color: var(--color-error);
}

.case-status.skipped {
    color: var(--color-warning);
}

.case-time {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--color-text-muted);
}

.case-name {
    margin-bottom: 0.25rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.case-detail {
    font-size: 0.74rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    overflow-wrap: anywhere;
}

.status-indicator-box.warning {
    color: var(--color-warning);
    border-color: var(--color-warning);
}

.status-indicator-box.error {
    color: var(--color-error);
    border-color: var(--color-error);
}

/* ── Run log ─────────────────────────────────────────────────────────────── */

.log-line {
    display: grid;
    grid-template-columns: 4.5rem 14rem 12rem 1fr;
    gap: 0.75rem;
    padding: 0.45rem 0.6rem;
    border-bottom: 1px solid var(--color-border-subtle);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    line-height: 1.5;
}

.log-line .log-stage {
    color: var(--color-accent-primary);
}

.log-line .log-detail {
    color: var(--color-text-secondary);
    overflow-wrap: anywhere;
}

@media (max-width: 1200px) {
    .log-line {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
}

/* ── Footer note ─────────────────────────────────────────────────────────── */

.footer-note {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ── Run button busy state ───────────────────────────────────────────────── */

.carbon-btn-primary.is-running,
.carbon-btn-primary:disabled {
    opacity: 0.65;
    cursor: progress;
}

/* ── Toasts ──────────────────────────────────────────────────────────────── */

.toast-stack {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    padding: 0.6rem 0.95rem;
    border: 1px solid var(--color-border-subtle);
    border-left: 3px solid var(--color-accent-primary);
    background: var(--color-surface-elevated);
    color: var(--color-text-primary);
    font-size: 0.8rem;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.toast-success {
    border-left-color: var(--color-success);
}

.toast-error {
    border-left-color: var(--color-error);
}