/* ==========================================================================
   CSS Variables - Edit these to change the theme
   ========================================================================== */
:root {
    /* Colors - Primary */
    --color-primary: #1a365d;
    --color-primary-hover: #2c5282;
    --color-primary-light: #ebf4ff;

    /* Colors - Accent */
    --color-accent: #3182ce;
    --color-accent-hover: #2b6cb0;

    /* Colors - Semantic */
    --color-success: #2f855a;
    --color-success-hover: #276749;
    --color-danger: #c53030;
    --color-danger-hover: #9b2c2c;
    --color-warning: #d69e2e;

    /* Colors - Neutral */
    --color-bg: #f7fafc;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e0;
    --color-text: #2d3748;
    --color-text-muted: #718096;
    --color-text-light: #a0aec0;

    /* Colors - Selection states */
    --color-selected: #ebf4ff;
    --color-selected-border: #3182ce;
    --color-secondary-selected: #fefcbf;
    --color-secondary-subject: #fed7d7;

    /* Spacing scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 24px;
    --space-2xl: 32px;

    /* Typography */
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 24px;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

    /* Layout */
    --sidebar-width: 320px;
}

/* ==========================================================================
   Base Reset & Typography
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    margin: 0;
    padding: 0;
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    overscroll-behavior: none;
    transition: background-color 0.2s ease;
}

/* Sync state is deliberately page-wide. The status control alone is easy to
   miss on a large graph, so unsaved/saving/error feedback changes the entire
   workspace surround and adds a non-interactive viewport ring. */
body[data-sync-state] {
    --sync-page-bg: #e6fffa;
    --sync-surface-bg: #f0fff4;
    --sync-edge: #2f855a;
    background-color: var(--sync-page-bg);
}

body[data-sync-state="dirty"] {
    --sync-page-bg: #fef3c7;
    --sync-surface-bg: #fffbeb;
    --sync-edge: #d97706;
}

body[data-sync-state="saving"] {
    --sync-page-bg: #dbeafe;
    --sync-surface-bg: #eff6ff;
    --sync-edge: #3182ce;
}

body[data-sync-state="error"],
body[data-sync-state="ratelimited"] {
    --sync-page-bg: #fee2e2;
    --sync-surface-bg: #fff5f5;
    --sync-edge: #c53030;
}

body[data-sync-state]::before {
    content: '';
    position: fixed;
    inset: 0;
    border: 5px solid var(--sync-edge);
    box-shadow: inset 0 0 28px color-mix(in srgb, var(--sync-edge) 18%, transparent);
    pointer-events: none;
    z-index: 1490;
}

body[data-sync-state] .container,
body[data-sync-state] #cy {
    background-color: var(--sync-surface-bg);
}

body[data-sync-state] .graphContainer {
    background-color: var(--sync-page-bg);
}

h1, h2, h3, h4 {
    margin: 0 0 var(--space-md) 0;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ==========================================================================
   Layout - Left Panel (Sidebar)
   ========================================================================== */
.container {
    width: var(--sidebar-width);
    min-width: 280px;
    max-width: 50vw;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    background-color: var(--color-surface);
    padding: var(--space-xl);
    padding-right: calc(var(--space-xl) + 8px); /* Extra space for resize handle */
    position: fixed;
    left: 0;
    top: 0;
    border-right: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

/* Resize Handle */
.resize-handle {
    position: fixed;
    top: 0;
    width: 8px;
    height: 100vh;
    cursor: col-resize;
    background: transparent;
    z-index: 1000;
    transition: background-color 0.15s;
}

.resize-handle:hover,
.resize-handle.dragging {
    background-color: var(--color-accent);
}

.resize-handle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 40px;
    background: var(--color-border-dark);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.15s;
}

.resize-handle:hover::after {
    opacity: 1;
}

.container h1 {
    padding-bottom: var(--space-lg);
    margin-bottom: var(--space-xl);
    border-bottom: 3px solid var(--color-primary);
}

.container > div {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.container > div:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* ==========================================================================
   Accordion / Collapsible Sections
   ========================================================================== */
.accordion-header {
    width: 100%;
    text-align: left;
    background: none;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    padding: var(--space-md) 0;
    border: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    box-shadow: none;
}

.accordion-header:hover {
    background-color: var(--color-bg);
    box-shadow: none;
    color: var(--color-primary-hover);
}

.accordion-header:focus {
    box-shadow: none; /* Custom focus style if needed */
}

.accordion-header::after {
    content: '+';
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--color-text-muted);
}

.accordion-header.active::after {
    content: '−';
}

.accordion-content {
    display: none;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0;
}

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

/* Remove default button styles from accordion headers that conflict */
.accordion-header {
    margin-right: 0;
}

/* ==========================================================================
   Layout - Right Panel (Graph Area)
   ========================================================================== */
.graphContainer {
    position: relative;
    flex: 1;
    height: 100vh;
    margin-left: var(--sidebar-width);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: background-color 0.2s ease;
}

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */
label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

input[type="text"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-surface);
    transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}

input[type="text"]::placeholder,
input[type="password"]::placeholder,
textarea::placeholder {
    color: var(--color-text-light);
}

/* Masked text field (used for the GitHub token) + its reveal toggle.
   The field stays type=text so the browser password manager treats it as
   the username; -webkit-text-security hides the value the way a password
   field would, and the 👁 button toggles plaintext. */
.input-with-toggle {
    position: relative;
    display: flex;
    align-items: center;
    margin: var(--space-xs) 0 var(--space-md);
}

.input-with-toggle input {
    flex: 1;
    margin: 0;
    padding-right: 2.5rem;
}

.masked-input {
    -webkit-text-security: disc;
    text-security: disc;
}

.reveal-toggle {
    position: absolute;
    right: var(--space-xs);
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    margin: 0;
    padding: 4px 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
    line-height: 1;
    opacity: 0.55;
}

.reveal-toggle:hover {
    opacity: 1;
    background: none;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    margin-bottom: var(--space-sm);
    margin-right: var(--space-xs);
    border: none;
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-surface);
    background-color: var(--color-accent);
    cursor: pointer;
    transition: background-color 0.15s, box-shadow 0.15s, transform 0.1s;
}

button:hover {
    background-color: var(--color-accent-hover);
    box-shadow: var(--shadow-sm);
}

button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.3);
}

button:active {
    transform: translateY(1px);
}

.button-green {
    background-color: var(--color-success);
}

.button-green:hover {
    background-color: var(--color-success-hover);
}

.button-green:focus {
    box-shadow: 0 0 0 3px rgba(47, 133, 90, 0.3);
}

.button-red {
    background-color: var(--color-danger);
}

.button-red:hover {
    background-color: var(--color-danger-hover);
}

.button-red:focus {
    box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.3);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.button-group button {
    margin-right: 0;
    margin-bottom: 0;
}

/* ==========================================================================
   Table (Account List)
   ========================================================================== */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-md);
}

th, td {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody tr {
    transition: background-color 0.1s;
    cursor: pointer;
}

tbody tr:hover {
    background-color: var(--color-bg);
}

tbody tr:nth-child(even) {
    background-color: rgba(247, 250, 252, 0.5);
}

tbody tr:nth-child(even):hover {
    background-color: var(--color-bg);
}

/* Table row states */
.selected {
    background-color: var(--color-selected) !important;
    border-left: 3px solid var(--color-selected-border);
}

.secondary_selected {
    background-color: var(--color-secondary-selected) !important;
    border-left: 3px solid var(--color-warning);
}

.secondary_selected_subject {
    background-color: var(--color-secondary-subject) !important;
    border-left: 3px solid var(--color-danger);
}

/* Favicon in table cells */
td img {
    vertical-align: middle;
    margin-right: var(--space-sm);
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   Account Card (Redesigned Account Display)
   ========================================================================== */
.account-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
}

.account-card-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    object-fit: contain;
}

.account-card-content {
    flex: 1;
    min-width: 0;
}

.account-card-name {
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-card-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.account-number-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 2px var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
    cursor: pointer;
    transition: all 0.15s;
}

.account-number-chip--routing {
    background-color: #ebf4ff;
    border-color: #90cdf4;
    color: #2c5282;
}

.account-number-chip--routing:hover {
    background-color: #bee3f8;
    border-color: var(--color-accent);
    color: var(--color-primary);
}

.account-number-chip--account {
    background-color: #fffaf0;
    border-color: #f6ad55;
    color: #975a16;
    border-style: dashed;
}

.account-number-chip--account:hover {
    background-color: #feebc8;
    border-color: var(--color-warning);
    color: #744210;
}

.account-number-chip.copied,
.account-number-chip--routing.copied,
.account-number-chip--account.copied {
    background-color: var(--color-success);
    border-color: var(--color-success);
    border-style: solid;
    color: white;
}

.account-number-chip-label {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 0.6px;
    padding: 1px 4px;
    border-radius: 3px;
}

.account-number-chip--routing .account-number-chip-label {
    background-color: #2c5282;
    color: #ebf4ff;
}

.account-number-chip--account .account-number-chip-label {
    background-color: #975a16;
    color: #fffaf0;
}

.account-number-chip.copied .account-number-chip-label {
    background-color: rgba(255, 255, 255, 0.25);
    color: white;
}

.account-number-chip-value {
    font-weight: 500;
    letter-spacing: 0.3px;
}

.account-number-chip--account .account-number-chip-value {
    font-weight: 600;
}

/* ==========================================================================
   Inspection Badge
   ========================================================================== */
.inspection-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--space-sm);
    margin-top: 4px;
    border: 1px solid;
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
    font-family: var(--font-family);
    cursor: default;
    line-height: 1.4;
}

.inspection-badge--fresh {
    background-color: #f0fff4;
    border-color: #9ae6b4;
    color: #22543d;
}

.inspection-badge--aging {
    background-color: #fffbeb;
    border-color: #fbd38d;
    color: #744210;
}

.inspection-badge--stale {
    background-color: #fff5f5;
    border-color: #feb2b2;
    color: #742a2a;
}

.inspection-badge-icon {
    font-size: 11px;
    line-height: 1;
}

/* ==========================================================================
   Sort Toggle (segmented control)
   ========================================================================== */
.sort-toggle {
    display: inline-flex;
    gap: 2px;
    padding: 2px;
    margin: var(--space-sm) 0;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.sort-toggle-btn {
    appearance: none;
    -webkit-appearance: none;
    background-color: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s ease;
}

.sort-toggle-btn:hover {
    color: var(--color-text);
}

.sort-toggle-btn.active {
    background-color: var(--color-surface);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}


.account-number-chip-copy {
    width: 12px;
    height: 12px;
    opacity: 0.5;
}

.account-number-chip:hover .account-number-chip-copy {
    opacity: 1;
}

/* ==========================================================================
   Autocomplete Dropdown
   ========================================================================== */
#bankNameInputResult ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: calc(-1 * var(--space-sm));
    margin-bottom: var(--space-md);
}

#bankNameInputResult ul li {
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.1s;
}

#bankNameInputResult ul li:last-child {
    border-bottom: none;
}

#bankNameInputResult ul li:hover {
    background-color: var(--color-primary-light);
}

/* ==========================================================================
   Autosave / Sync Indicator (top-center)
   ========================================================================== */
.autosave-indicator {
    position: fixed;
    top: 0;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    display: none;
    align-items: center;
    gap: 6px;
    min-width: 250px;
    padding: 9px 18px;
    margin: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0 0 12px 12px;
    box-shadow: var(--shadow-md);
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
    cursor: pointer;
    user-select: none;
    transition: opacity 0.25s ease, background-color 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    z-index: 1500;
    appearance: none;
    -webkit-appearance: none;
    line-height: 1.4;
}

.autosave-indicator:active {
    transform: translateX(-50%) translateY(1px);
}

.autosave-indicator.visible {
    display: inline-flex;
}

.autosave-indicator:hover {
    box-shadow: var(--shadow-md);
}

.autosave-indicator.dirty {
    background: #b45309;
    border-color: #92400e;
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(146, 64, 14, 0.3);
}

.autosave-indicator.saving {
    background: #ebf4ff;
    border-color: #90cdf4;
    color: #2c5282;
    cursor: default;
}

.autosave-indicator.saved {
    background: #f0fff4;
    border-color: #9ae6b4;
    color: #22543d;
    cursor: default;
}

.autosave-indicator.error,
.autosave-indicator.ratelimited {
    background: #c53030;
    border-color: #9b2c2c;
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(155, 44, 44, 0.3);
}

.autosave-indicator-icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    line-height: 1;
}

.autosave-indicator.dirty .autosave-indicator-icon::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    margin-top: 1px;
    background: currentColor;
    border-radius: 50%;
    animation: autosave-pulse 1.4s ease-in-out infinite;
}

.autosave-indicator.saving .autosave-indicator-icon {
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: autosave-spin 0.8s linear infinite;
}

.autosave-indicator.saved .autosave-indicator-icon::before {
    content: '✓';
    font-size: 12px;
    line-height: 10px;
    display: block;
}

.autosave-indicator.error .autosave-indicator-icon::before,
.autosave-indicator.ratelimited .autosave-indicator-icon::before {
    content: '!';
    font-weight: 800;
    line-height: 10px;
    display: block;
    text-align: center;
}

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

@keyframes autosave-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

/* ==========================================================================
   Submenu (Connect Accounts Popup)
   ========================================================================== */
.submenu {
    display: none;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg) var(--space-xl);
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border);
}

.submenu.visible {
    display: block;
}

.submenu h2 {
    margin-top: 0;
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: var(--space-lg);
}

.submenu label {
    margin-bottom: var(--space-xs);
}

.submenu button {
    margin-top: var(--space-sm);
}

#submenuConfirm {
    display: none;
}

/* ==========================================================================
   Graph Container
   ========================================================================== */
#cy {
    flex: 1;
    width: 100%;
    min-height: 0;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    touch-action: none;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

/* ==========================================================================
   Shortcuts Popup
   ========================================================================== */
.shortcuts-popup {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    pointer-events: none;
    max-width: 300px;
    display: none;
    backdrop-filter: blur(4px);
}

.shortcuts-popup h3 {
    margin-top: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.shortcuts-popup ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shortcuts-popup li {
    font-size: 13px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--color-text);
}

.shortcuts-popup .key-combo {
    display: flex;
    gap: 4px;
}

.shortcuts-popup kbd {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 11px;
    font-family: var(--font-family);
    min-width: 20px;
    text-align: center;
    box-shadow: 0 1px 0 var(--color-border);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ==========================================================================
   Layout Tabs
   ========================================================================== */
.layout-tabs-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    margin-top: var(--space-sm);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.layout-tabs-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-text-muted);
    margin-right: var(--space-sm);
}

.layout-tab {
    appearance: none;
    -webkit-appearance: none;
    background-color: transparent;
    border: 1px solid transparent;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: 4px var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s ease;
}

.layout-tab:hover {
    background-color: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}

.layout-tab.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.layout-tab.active:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: white;
}

/* ==========================================================================
   Archived Accounts (backup of soft-deleted accounts)
   ========================================================================== */
.archived-count-badge {
    display: inline-block;
    min-width: 18px;
    padding: 1px 6px;
    margin-left: var(--space-xs);
    background-color: var(--color-text-muted);
    color: white;
    border-radius: 9px;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    vertical-align: middle;
}

.archived-count-badge:empty {
    display: none;
}

.archived-help {
    font-size: 11px;
    color: var(--color-text-muted);
    background: var(--color-bg);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-border-dark);
    margin: 0 0 var(--space-sm) 0;
    line-height: 1.45;
}

.archived-empty {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-style: italic;
    margin: var(--space-sm) 0;
}

#archivedTable .account-card {
    opacity: 0.7;
}

.archived-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}

.archived-actions .archived-meta {
    font-size: 10px;
    color: var(--color-text-muted);
    text-align: right;
}

.restore-button,
.delete-forever-button {
    appearance: none;
    -webkit-appearance: none;
    background-color: transparent;
    border: 1px solid var(--color-border-dark);
    color: var(--color-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 3px var(--space-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s ease;
    white-space: nowrap;
}

.restore-button:hover {
    background-color: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

.delete-forever-button:hover {
    background-color: var(--color-danger);
    border-color: var(--color-danger);
    color: white;
}

/* ==========================================================================
   Graph Toolbar
   ========================================================================== */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    margin-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.toolbar-group button {
    margin: 0;
}

.toggle-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-right: var(--space-lg);
}

/* ==========================================================================
   Toggle Switch
   ========================================================================== */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    vertical-align: middle;
    margin-right: var(--space-xs);
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-border-dark);
    transition: background-color 0.2s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--color-surface);
    transition: transform 0.2s;
    box-shadow: var(--shadow-sm);
}

input:checked + .slider {
    background-color: var(--color-accent);
}

input:focus + .slider {
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.2);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.slider.round {
    border-radius: 24px;
}

.slider.round:before {
    border-radius: 50%;
}

/* ==========================================================================
   Statistics Menu
   ========================================================================== */
#statisticsMenu {
    position: absolute;
    left: var(--space-lg);
    bottom: var(--space-lg);
    max-width: 280px;
    background-color: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: none;
    border: 1px solid var(--color-border);
}

#statisticsMenu h2 {
    margin-top: 0;
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-primary);
}

#statisticsMenu h3 {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

#statisticsMenu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#statisticsMenu li {
    padding: var(--space-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

#statisticsMenu li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Scrollbar Styling (Webkit)
   ========================================================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* ==========================================================================
   Cloud Sync Section
   ========================================================================== */
.cloud-sync-section {
    margin: 0;
    padding: var(--space-lg);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    background-color: var(--color-primary-light);
}

.cloud-sync-section h3 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--color-accent);
    font-size: var(--font-size-base);
}

.sync-status {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
}

.cloud-sync-settings {
    display: none;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.cloud-sync-settings.visible {
    display: block;
}

.cloud-sync-settings label {
    display: block;
    margin-top: var(--space-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.cloud-sync-settings input[type="password"],
.cloud-sync-settings input[type="text"] {
    width: 100%;
    margin-top: var(--space-xs);
}

.cloud-sync-settings small {
    display: block;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.cloud-sync-settings small a {
    color: var(--color-accent);
}

/* Password Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.visible {
    display: flex;
}

.modal-content {
    background: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
}

.modal-content--wide {
    max-width: 640px;
    max-height: 85vh;
    overflow-y: auto;
}


.modal-content h2 {
    margin-top: 0;
    color: var(--color-primary);
}

.modal-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.modal-content input {
    width: 100%;
    padding: var(--space-md);
    margin: var(--space-sm) 0;
    font-size: var(--font-size-base);
}

.modal-buttons {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.modal-buttons button {
    flex: 1;
    margin: 0;
}

.error-message {
    color: var(--color-danger);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

/* ==========================================================================
   Tag chips (account types & user tags)
   ========================================================================== */
.tag-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}

.tag-chip {
    display: inline-block;
    padding: 1px 8px;
    background-color: #edf2f7;
    border: 1px solid #cbd5e0;
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 600;
    color: #2d3748;
    letter-spacing: 0.2px;
}

.submenu label .hint {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 11px;
    margin-left: var(--space-xs);
}

/* ==========================================================================
   Bottleneck Analysis
   ========================================================================== */
.bottleneck-results {
    margin: var(--space-md) 0;
}

.bottleneck-empty {
    padding: var(--space-lg);
    text-align: center;
    color: var(--color-success);
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.bottleneck-card {
    background: #fff5f5;
    border: 1px solid #feb2b2;
    border-left: 4px solid #e53e3e;
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-md);
}

.bottleneck-card h3 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--color-text);
    font-size: var(--font-size-lg);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.bottleneck-count {
    font-size: 11px;
    font-weight: 600;
    color: #742a2a;
    background: #fed7d7;
    padding: 2px var(--space-sm);
    border-radius: 9999px;
    white-space: nowrap;
}

.bottleneck-section {
    margin-top: var(--space-sm);
}

.bottleneck-section h4 {
    margin: 0 0 var(--space-xs) 0;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-text-muted);
}

.bottleneck-section ol,
.bottleneck-section ul {
    margin: 0;
    padding-left: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.bottleneck-section li {
    margin-bottom: 4px;
}

.bottleneck-fix {
    background: #f0fff4;
    border-left: 3px solid var(--color-success);
    padding: var(--space-xs) var(--space-sm);
    margin-top: 4px;
    border-radius: var(--radius-sm);
    list-style: none;
}

/* ==========================================================================
   Heartbeat Indicator (table badge)
   ========================================================================== */
.heartbeat-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--space-sm);
    margin-top: 4px;
    border: 1px solid;
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
    cursor: default;
    line-height: 1.4;
}

.heartbeat-badge--ok {
    background-color: #fff5f7;
    border-color: #fbb6ce;
    color: #97266d;
}

.heartbeat-badge--missing {
    background-color: #fed7d7;
    border-color: #e53e3e;
    color: #742a2a;
    border-style: solid;
    font-weight: 700;
    padding: 3px 10px;
    font-size: 11px;
}

/* Whole-row indicator for accounts with no heartbeat activity (in or out).
   A persistent left-bar + light tint surfaces dormancy risk at a glance
   in the sidebar list, even when the row is unfocused. */
tr.no-heartbeat-row td {
    box-shadow: inset 3px 0 0 0 #e53e3e;
    background-color: #fff5f5;
}
tr.no-heartbeat-row:hover td {
    background-color: #fed7d7;
}
tr.no-heartbeat-row.selected td,
tr.no-heartbeat-row.secondary_selected td,
tr.no-heartbeat-row.secondary_selected_subject td {
    /* Selection colors win, but keep the left bar so the warning persists. */
    box-shadow: inset 3px 0 0 0 #e53e3e;
}

/* ==========================================================================
   Mobile Menu Button
   ========================================================================== */
.mobile-menu-btn {
    display: none;
    position: fixed;
    top: var(--space-md);
    left: var(--space-md);
    z-index: 1001;
    width: 44px;
    height: 44px;
    padding: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.sidebar-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

/* ==========================================================================
   Search Box
   ========================================================================== */
.search-container {
    position: relative;
    margin-bottom: var(--space-lg);
}

input.search-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    padding-left: 44px;
    padding-right: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    background-color: var(--color-bg);
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

input.search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}

.search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-clear {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    padding: 0;
    border: none;
    background: none;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.search-clear:hover {
    background-color: var(--color-border);
    color: var(--color-text);
}

.search-input:not(:placeholder-shown) + .search-icon + .search-clear {
    display: flex;
}

.search-results-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* Hide non-matching rows */
tbody tr.search-hidden {
    display: none;
}

/* Highlight matching text */
.search-match {
    background-color: var(--color-warning);
    border-radius: 2px;
    padding: 0 2px;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .sidebar-overlay {
        display: block;
    }

    .container {
        width: 85%;
        max-width: 320px;
        transform: translateX(-100%);
        transition: transform 0.3s ease, background-color 0.2s ease, border-color 0.2s ease;
        z-index: 1000;
        padding-top: calc(var(--space-xl) + 44px); /* Space for menu button */
    }

    .container.open {
        transform: translateX(0);
    }

    .resize-handle {
        display: none;
    }

    .graphContainer {
        margin-left: 0;
        padding: 0;
        padding-top: 60px; /* Space for menu button */
        height: 100vh;
        height: 100dvh;
    }

    .toolbar {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-md);
        background-color: var(--color-surface);
        border-top: 1px solid var(--color-border);
    }

    .toolbar-group {
        width: 100%;
        justify-content: flex-start;
    }

    #cy {
        min-height: 0;
        height: 100%;
        border-radius: 0;
        box-shadow: none;
    }

    .autosave-indicator {
        left: 64px;
        right: var(--space-md);
        transform: none;
        min-width: 0;
        border-radius: 0 0 10px 10px;
    }

    .autosave-indicator:active {
        transform: translateY(1px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .autosave-indicator.dirty .autosave-indicator-icon::before {
        animation: none;
    }
}

@media (max-width: 480px) {
    .container {
        width: 100%;
        max-width: none;
        border-radius: 0;
    }

    .account-card-numbers {
        flex-direction: column;
    }

    .account-number-chip {
        width: 100%;
        justify-content: space-between;
    }
}