/* IBM Carbon Design System - Persona Graph System */

/* Carbon Color Tokens */
:root {
    /* UI Colors */
    --cds-ui-background: #ffffff;
    --cds-ui-01: #f4f4f4;
    --cds-ui-02: #ffffff;
    --cds-ui-03: #e0e0e0;
    --cds-ui-04: #8d8d8d;
    --cds-ui-05: #161616;
    
    /* Text Colors */
    --cds-text-primary: #161616;
    --cds-text-secondary: #525252;
    --cds-text-placeholder: #a8a8a8;
    --cds-text-on-color: #ffffff;
    --cds-text-helper: #6f6f6f;
    --cds-text-error: #da1e28;
    
    /* Link Colors */
    --cds-link-primary: #0f62fe;
    --cds-link-primary-hover: #0043ce;
    
    /* Interactive Colors */
    --cds-interactive: #0f62fe;
    --cds-hover-primary: #0353e9;
    --cds-active-primary: #002d9c;
    --cds-hover-ui: #e5e5e5;
    --cds-active-ui: #c6c6c6;
    --cds-selected-ui: #e0e0e0;
    --cds-focus: #0f62fe;
    
    /* Support Colors */
    --cds-support-error: #da1e28;
    --cds-support-success: #24a148;
    --cds-support-warning: #f1c21b;
    --cds-support-info: #0043ce;
    --cds-support-02: #24a148;
    
    /* Interactive Colors (Extended) */
    --cds-interactive-04: #0f62fe;
    
    /* Layer Colors */
    --cds-layer-01: #f4f4f4;
    --cds-layer-02: #ffffff;
    --cds-layer-03: #e0e0e0;
    --cds-layer-accent-01: #e0e0e0;
    
    /* Field Colors */
    --cds-field-01: #f4f4f4;
    --cds-field-02: #ffffff;
    
    /* Border Colors */
    --cds-border-subtle: #e0e0e0;
    --cds-border-strong: #8d8d8d;
    --cds-border-interactive: #0f62fe;
    
    /* Spacing Scale (rem) */
    --cds-spacing-01: 0.125rem;
    --cds-spacing-02: 0.25rem;
    --cds-spacing-03: 0.5rem;
    --cds-spacing-04: 0.75rem;
    --cds-spacing-05: 1rem;
    --cds-spacing-06: 1.5rem;
    --cds-spacing-07: 2rem;
    --cds-spacing-08: 2.5rem;
    --cds-spacing-09: 3rem;
    --cds-spacing-10: 4rem;
    
    /* Typography */
    --cds-font-family: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
    --cds-font-family-mono: 'IBM Plex Mono', 'Menlo', 'DejaVu Sans Mono', monospace;
}

/* Carbon g100 Dark Theme — applied via [data-theme="dark"] on <html> */
[data-theme="dark"] {
    --cds-background: #161616;
    --cds-ui-background: #161616;
    --cds-ui-01: #262626;
    --cds-ui-02: #393939;
    --cds-ui-03: #525252;
    --cds-ui-04: #6f6f6f;
    --cds-ui-05: #f4f4f4;

    --cds-text-primary: #f4f4f4;
    --cds-text-secondary: #c6c6c6;
    --cds-text-placeholder: #6f6f6f;
    --cds-text-on-color: #ffffff;
    --cds-text-helper: #8d8d8d;
    --cds-text-error: #ff8389;

    --cds-link-primary: #78a9ff;
    --cds-link-primary-hover: #a6c8ff;

    --cds-interactive: #4589ff;
    --cds-hover-primary: #4589ff;
    --cds-active-primary: #002d9c;
    --cds-hover-ui: #353535;
    --cds-active-ui: #525252;
    --cds-selected-ui: #393939;
    --cds-focus: #ffffff;

    --cds-support-error: #ff8389;
    --cds-support-success: #42be65;
    --cds-support-warning: #f1c21b;
    --cds-support-info: #78a9ff;
    --cds-support-02: #42be65;

    --cds-interactive-04: #4589ff;

    --cds-layer-01: #262626;
    --cds-layer-02: #393939;
    --cds-layer-03: #525252;
    --cds-layer-accent-01: #393939;

    --cds-field-01: #262626;
    --cds-field-02: #393939;

    --cds-border-subtle: #393939;
    --cds-border-strong: #6f6f6f;
    --cds-border-interactive: #4589ff;
}

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

body {
    font-family: var(--cds-font-family);
    font-size: 0.875rem;
    line-height: 1.29;
    color: var(--cds-text-primary);
    background-color: var(--cds-ui-background);
    letter-spacing: 0.16px;
}

/* Global Toolbar */
.cds-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 48px;
    background-color: #161616;
    color: #f4f4f4;
    display: flex;
    align-items: center;
    padding: 0 var(--cds-spacing-05);
    z-index: 8000;
    border-bottom: 1px solid #393939;
}

.cds-header__name {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1px;
    margin-right: var(--cds-spacing-07);
    white-space: nowrap;
}

.cds-header__nav {
    display: flex;
    align-items: center;
    gap: var(--cds-spacing-02);
    flex: 1;
}

.cds-header__menu-item {
    color: #f4f4f4;
    text-decoration: none;
    padding: var(--cds-spacing-03) var(--cds-spacing-05);
    font-size: 0.875rem;
    letter-spacing: 0.16px;
    border-bottom: 3px solid transparent;
    transition: all 70ms cubic-bezier(0, 0, 0.38, 0.9);
    height: 48px;
    display: flex;
    align-items: center;
}

.cds-header__menu-item:hover {
    background-color: #353535;
}

.cds-header__menu-item.active {
    border-bottom-color: var(--cds-interactive);
}

.cds-header__action {
    background: none;
    border: none;
    color: #f4f4f4;
    padding: var(--cds-spacing-03) var(--cds-spacing-05);
    cursor: pointer;
    font-size: 0.875rem;
    height: 48px;
    display: flex;
    align-items: center;
    gap: var(--cds-spacing-03);
    transition: background-color 70ms cubic-bezier(0, 0, 0.38, 0.9);
}

.cds-header__action:hover {
    background-color: #353535;
}

/* Main Content Area */
.cds-content {
    margin-top: 48px;
    padding: var(--cds-spacing-07);
    min-height: calc(100vh - 48px);
}

.cds-content.fullscreen {
    max-width: 100%;
    padding: var(--cds-spacing-05);
}

.cds-content.narrow {
    max-width: 1584px;
    margin-left: auto;
    margin-right: auto;
}

/* Typography */
h1, .cds-heading-01 {
    font-size: 2rem;
    font-weight: 300;
    line-height: 1.25;
    letter-spacing: 0;
    margin-bottom: var(--cds-spacing-06);
}

h2, .cds-heading-02 {
    font-size: 1.75rem;
    font-weight: 300;
    line-height: 1.29;
    letter-spacing: 0;
    margin-bottom: var(--cds-spacing-05);
}

h3, .cds-heading-03 {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.4;
    letter-spacing: 0;
    margin-bottom: var(--cds-spacing-05);
}

.cds-body-short {
    font-size: 0.875rem;
    line-height: 1.29;
    letter-spacing: 0.16px;
}

.cds-label {
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.34;
    letter-spacing: 0.32px;
    color: var(--cds-text-secondary);
}

/* Buttons */
.cds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: calc(0.875rem - 3px) 15px calc(0.875rem - 3px) 15px;
    border: none;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.29;
    letter-spacing: 0.16px;
    cursor: pointer;
    transition: background 70ms cubic-bezier(0, 0, 0.38, 0.9);
    min-height: 48px;
}

.cds-btn--primary {
    background-color: var(--cds-interactive);
    color: var(--cds-text-on-color);
}

.cds-btn--primary:hover {
    background-color: var(--cds-hover-primary);
}

.cds-btn--secondary {
    background-color: transparent;
    color: var(--cds-text-primary);
    border: 1px solid var(--cds-interactive);
}

.cds-btn--secondary:hover {
    background-color: var(--cds-hover-ui);
}

.cds-btn--ghost {
    background-color: transparent;
    color: var(--cds-link-primary);
    padding: calc(0.875rem - 3px) var(--cds-spacing-05);
}

.cds-btn--ghost:hover {
    background-color: var(--cds-hover-ui);
}

.cds-btn--danger {
    background-color: var(--cds-support-error);
    color: var(--cds-text-on-color);
}

.cds-btn--danger:hover {
    background-color: #ba1b23;
}

/* Form Elements */
.cds-form-item {
    margin-bottom: var(--cds-spacing-06);
}

.cds-label {
    display: block;
    margin-bottom: var(--cds-spacing-03);
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.34;
    letter-spacing: 0.32px;
    color: var(--cds-text-secondary);
}

.cds-text-input,
.cds-text-area,
.cds-select {
    width: 100%;
    padding: 0 var(--cds-spacing-05);
    background-color: var(--cds-field-01);
    border: none;
    border-bottom: 1px solid var(--cds-ui-04);
    color: var(--cds-text-primary);
    font-size: 0.875rem;
    line-height: 1.29;
    letter-spacing: 0.16px;
    outline: 2px solid transparent;
    outline-offset: -2px;
    transition: all 70ms cubic-bezier(0, 0, 0.38, 0.9);
    min-height: 40px;
}

.cds-text-area {
    padding: var(--cds-spacing-04) var(--cds-spacing-05);
    resize: vertical;
    min-height: 80px;
}

.cds-text-input:focus,
.cds-text-area:focus,
.cds-select:focus {
    outline: 2px solid var(--cds-focus);
    outline-offset: -2px;
}

/* Tiles/Cards */
.cds-tile {
    background-color: var(--cds-layer-01);
    padding: var(--cds-spacing-05);
    margin-bottom: var(--cds-spacing-05);
    min-height: 4rem;
}

.cds-clickable-tile {
    background-color: var(--cds-layer-01);
    padding: var(--cds-spacing-05);
    margin-bottom: var(--cds-spacing-05);
    cursor: pointer;
    transition: all 70ms cubic-bezier(0, 0, 0.38, 0.9);
    border: 1px solid transparent;
}

.cds-clickable-tile:hover {
    background-color: var(--cds-hover-ui);
}

/* Data Table */
.cds-data-table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}

.cds-data-table thead {
    background-color: var(--cds-layer-01);
}

.cds-data-table th {
    padding: var(--cds-spacing-05);
    text-align: left;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.29;
    letter-spacing: 0.16px;
    color: var(--cds-text-primary);
    border-bottom: 1px solid var(--cds-border-subtle);
}

.cds-data-table td {
    padding: var(--cds-spacing-05);
    font-size: 0.875rem;
    line-height: 1.29;
    letter-spacing: 0.16px;
    color: var(--cds-text-primary);
    border-bottom: 1px solid var(--cds-border-subtle);
}

.cds-data-table tbody tr:hover {
    background-color: var(--cds-hover-ui);
}

/* Scrollable list and form panels — used on personas, teams, nodes, relationships pages */
.cds-list-panel, .cds-form-panel {
    height: calc(100vh - 220px);
    overflow-y: auto;
}

/* Tabs */
.cds-tabs {
    display: flex;
    border-bottom: 1px solid var(--cds-border-subtle);
    margin-bottom: var(--cds-spacing-06);
}

.cds-tab {
    background: none;
    border: none;
    padding: var(--cds-spacing-05) var(--cds-spacing-06);
    font-size: 0.875rem;
    line-height: 1.29;
    letter-spacing: 0.16px;
    color: var(--cds-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 70ms cubic-bezier(0, 0, 0.38, 0.9);
}

.cds-tab:hover {
    color: var(--cds-text-primary);
    border-bottom-color: var(--cds-border-strong);
}

.cds-tab.active {
    color: var(--cds-text-primary);
    border-bottom-color: var(--cds-interactive);
}

/* Notifications */
.cds-inline-notification {
    display: flex;
    align-items: flex-start;
    padding: var(--cds-spacing-05);
    margin-bottom: var(--cds-spacing-05);
    min-height: 48px;
}

.cds-inline-notification--error {
    background-color: #fff1f1;
    border-left: 3px solid var(--cds-support-error);
}

.cds-inline-notification--success {
    background-color: #defbe6;
    border-left: 3px solid var(--cds-support-success);
}

.cds-inline-notification--warning {
    background-color: #fcf4d6;
    border-left: 3px solid var(--cds-support-warning);
}

.cds-inline-notification--info {
    background-color: #edf5ff;
    border-left: 3px solid var(--cds-support-info);
}

[data-theme="dark"] .cds-inline-notification--error {
    background-color: #2a0a0a;
}

[data-theme="dark"] .cds-inline-notification--success {
    background-color: #071a0a;
}

[data-theme="dark"] .cds-inline-notification--warning {
    background-color: #261c00;
}

[data-theme="dark"] .cds-inline-notification--info {
    background-color: #040f26;
}

/* Loading */
.cds-loading {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 3px solid var(--cds-ui-03);
    border-top-color: var(--cds-interactive);
    border-radius: 50%;
    animation: cds-loading-spin 1s linear infinite;
}

@keyframes cds-loading-spin {
    to { transform: rotate(360deg); }
}

/* Grid System */
.cds-grid {
    display: grid;
    gap: var(--cds-spacing-05);
}

.cds-grid--2-col {
    grid-template-columns: repeat(2, 1fr);
}

.cds-grid--3-col {
    grid-template-columns: repeat(3, 1fr);
}

.cds-grid--4-col {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 672px) {
    .cds-grid--2-col,
    .cds-grid--3-col,
    .cds-grid--4-col {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.cds-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Made with Bob - IBM Carbon Design System */

/* Made with Bob */

/* Persona Name Link Styling */
.persona-name-link {
    color: var(--cds-link-primary);
    text-decoration: none;
    transition: color 0.11s cubic-bezier(0.2, 0, 0.38, 0.9);
}

.persona-name-link:hover {
    color: var(--cds-link-primary-hover);
    text-decoration: underline;
}

.persona-name-link:focus {
    outline: 2px solid var(--cds-focus);
    outline-offset: 2px;
}


/* Search Input with Clear Button - Firefox style */
.search-input-wrapper {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    width: 100% !important;
    position: relative !important;
}

.search-input-wrapper input {
    flex: 1 !important;
    min-width: 0 !important;
}

.search-clear-btn {
    background: transparent !important;
    border: none !important;
    color: #000000 !important;
    font-size: 16px !important;
    font-weight: normal !important;
    cursor: pointer !important;
    padding: 0 !important;
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    max-width: 24px !important;
    border-radius: 4px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transition: background 0.15s ease, opacity 0.15s ease !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    vertical-align: middle !important;
    position: relative !important;
    z-index: 100 !important;
}

.search-clear-btn.visible {
    opacity: 1 !important;
    pointer-events: auto !important;
}

.search-clear-btn:hover {
    background: #d0d0d0 !important;
}

/* Ensure wrapper doesn't break form layouts */
.cds-form-item .search-input-wrapper {
    display: inline-flex !important;
}
