/* ===== UNIVERSAL SPREADSHEET ENGINE ===== */

:root {
    --cell-padding-x: 10px;
    --cell-padding-y: 0px;
    --spreadsheet-bg: var(--bg-primary, #ffffff);
    --spreadsheet-border: #e2e8f0;
    --spreadsheet-header-bg: #f8fafc;
    --spreadsheet-header-color: #334155;
    --spreadsheet-cell-color: #0f172a;
    --cell-hover: #f1f5f9;
    --cell-active: var(--bg-secondary);
    --editing-bg: var(--bg-secondary);
    --editing-shadow: 0 0 0 2px var(--color-primary);
    --row-zebra: transparent;
    --row-hover: #f8fafc;
}

[data-theme="dark"] {
    --spreadsheet-bg: #14171c;
    --spreadsheet-border: #2a313d;
    --spreadsheet-header-bg: #1a1e24;
    --spreadsheet-header-color: #e2e8f0;
    --spreadsheet-cell-color: #f8fafc;
    --row-hover: rgba(255, 255, 255, 0.04);
    --row-zebra: transparent;
}

/* Minimalist Header and Toolbar */
.view-header-minimal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--spreadsheet-border);
}

/* Subtle Action Icons */
.table-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
    padding: 0 4px;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
}

.action-btn {
    width: 26px;
    height: 26px;
    min-width: 26px;
    max-width: 26px;
    min-height: 26px;
    max-height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    background: transparent;
    border: none;
    color: #64748b;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.action-btn:hover {
    background: #f1f5f9;
    color: var(--color-primary);
}

.action-btn:active {
    transform: translateY(var(--motion-distance-press));
}

.action-btn.delete-company:hover,
.action-btn.delete-person:hover {
    color: #ef4444;
    background: #fee2e2;
}

.action-btn svg,
.action-btn i {
    width: 14px !important;
    height: 14px !important;
    min-width: 14px !important;
    min-height: 14px !important;
}

.view-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

.view-breadcrumb i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.view-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-5);
    background: var(--bg-primary);
    min-height: calc(var(--control-height-md) + var(--space-4));
}

.toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0 0.75rem;
    height: var(--control-height-md);
    border-radius: var(--btn-radius);
    background: var(--bg-secondary);
    border: 1px solid var(--spreadsheet-border);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 550;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
    width: auto !important;
    min-width: max-content;
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1;
    letter-spacing: normal;
}

.toolbar-btn:hover {
    background: color-mix(in srgb, var(--color-primary-bg) 45%, var(--bg-secondary));
    border-color: var(--color-primary);
    color: var(--text-primary);
}

.toolbar-btn:active {
    transform: translateY(var(--motion-distance-press));
}

.toolbar-select {
    height: var(--control-height-md);
    padding: 0 32px 0 var(--space-4);
    border-radius: var(--btn-radius);
    background: var(--bg-secondary);
    border: 1px solid var(--spreadsheet-border);
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 9.00005C18 9.00005 13.5811 15 12 15C10.4188 15 6 9 6 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 14px;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.toolbar-select:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.sortable-header:hover {
    background: var(--bg-tertiary) !important;
}

.sortable-header.active-sort {
    color: var(--color-primary);
}

.toolbar-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0 0.75rem;
    height: var(--control-height-md);
    border-radius: var(--btn-radius);
    background: var(--color-primary);
    color: #ffffff !important;
    border: none;
    font-size: 0.875rem;
    font-weight: 550;
    cursor: pointer;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
    width: auto !important;
    min-width: max-content;
    box-shadow: none;
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1;
    letter-spacing: normal;
}

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

.toolbar-btn-primary:active {
    transform: translateY(var(--motion-distance-press));
}

.toolbar-btn-primary i {
    font-size: 0.9rem;
}

/* The same 14px icon as every other primary button (New Opportunity, New Task…) */
.toolbar-btn-primary svg,
.toolbar-btn-primary i {
    width: var(--icon-sm);
    height: var(--icon-sm);
}

/* Toolbar Search Input */
.view-toolbar .search-container {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 0;
    width: 240px;
    flex: 0 1 240px;
}

.view-toolbar .search-container i,
.view-toolbar .search-container svg {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: 14px;
    height: 14px;
    pointer-events: none;
    z-index: 1;
}

.view-toolbar .search-container input {
    width: 100%;
    height: var(--control-height-md);
    font-size: var(--type-sm);
    font-family: inherit;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--btn-radius);
    color: var(--text-primary);
    padding: 0 2rem 0 30px !important;
    min-width: 0;
    flex: 1;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.view-toolbar .search-container input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-bg);
}

.view-toolbar .search-container input::placeholder {
    color: var(--text-muted);
}

.search-clear-btn {
    position: absolute;
    right: 0.375rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-full);
    background: transparent;
    border: none;
    padding: 0;
    z-index: 1;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.search-clear-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.search-clear-btn:active {
    transform: translateY(-50%) scale(0.92);
}

.search-clear-btn.hidden {
    display: none;
}

.spreadsheet-container {
    width: 100%;
    overflow-x: auto;
    background: var(--spreadsheet-bg);
    border-top: 1px solid var(--spreadsheet-border);
}

.spreadsheet-table {
    width: max-content;
    min-width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    table-layout: fixed;
    font-size: 0.875rem;
    line-height: 1.4;
    border-left: 1px solid var(--spreadsheet-border);
}

/* Full-bleed layout for minimalist views */
.main-content:has(.view-header-minimal) {
    padding: 0;
}

/* Allow forcing full-bleed layout via a class when the header element is removed */
.main-content.full-bleed {
    padding: 0 !important;
}

.spreadsheet-table thead tr {
    height: 38px;
}

.spreadsheet-table tbody tr {
    height: 40px;
    background: var(--spreadsheet-bg);
}

.spreadsheet-table th {
    position: sticky;
    top: 0;
    height: 38px;
    min-height: 38px;
    max-height: 38px;
    background: var(--spreadsheet-header-bg);
    color: var(--spreadsheet-header-color);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    padding: 0 12px;
    text-align: left;
    border-bottom: 1px solid var(--spreadsheet-border);
    border-right: 1px solid var(--spreadsheet-border);
    z-index: 10;
    white-space: nowrap;
    user-select: none;
    max-width: 100%;
    overflow: hidden;
    box-shadow: none;
    box-sizing: border-box;
    transition: background 0.15s ease, color 0.15s ease;
}

.spreadsheet-table th.sortable-header {
    cursor: pointer;
}

.spreadsheet-table th.sortable-header:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.spreadsheet-table th.sortable-header.active-sort {
    color: var(--text-primary);
    font-weight: 600;
}

.sort-header-inner {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
    min-width: 0;
    height: 100%;
}

.sort-header-inner .header-icon {
    width: 14px;
    height: 14px;
    opacity: 0.65;
    flex-shrink: 0;
}

.sort-header-inner .header-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sort-header-inner .sort-icon {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    margin-left: auto;
}

.sort-icon-active {
    color: var(--color-primary);
    opacity: 1 !important;
}

.sort-icon-inactive {
    opacity: 0.25;
    transition: opacity 0.15s ease;
}

.sortable-header:hover .sort-icon-inactive {
    opacity: 0.75;
}

/* Resize Handle */
.resize-handle {
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    cursor: col-resize;
    background: transparent;
    transition: background var(--transition-fast);
    z-index: 20;
}

.resize-handle:hover,
.resize-handle.resizing {
    background: var(--color-primary);
}

.spreadsheet-table td {
    height: 40px;
    padding: 0;
    border-bottom: 1px solid var(--spreadsheet-border);
    border-right: 1px solid var(--spreadsheet-border);
    position: relative;
    transition: background 0.1s ease;
    overflow: hidden;
    box-sizing: border-box;
}

.spreadsheet-table td.spreadsheet-cell-wrapper.editing-cell {
    overflow: visible;
    z-index: 25;
}

.spreadsheet-table tbody tr:hover td {
    background: var(--row-hover) !important;
}

.spreadsheet-table tbody tr td {
    background: var(--spreadsheet-bg, #ffffff);
}

/* Cell Content */
.spreadsheet-cell {
    padding: 0 12px;
    height: 40px;
    min-height: 40px;
    max-height: 40px;
    display: flex;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--spreadsheet-cell-color);
    font-weight: 450;
    font-size: 0.875rem;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.spreadsheet-cell span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.spreadsheet-cell:hover {
    background: transparent;
}

/* Company Badge / Favicon row element */
.company-cell-name {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    width: 100%;
}

.company-badge-icon {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
    border-radius: 4px;
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.company-badge-img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    border-radius: 2px;
    position: absolute;
    top: 1px;
    left: 1px;
}

.company-badge-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    font-size: 9.5px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.company-badge-fallback svg {
    width: 13px;
    height: 13px;
    color: #475569;
}

.company-title-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--spreadsheet-cell-color, #0f172a);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

[data-theme="dark"] .company-badge-icon {
    background: #1e2227;
    border-color: rgba(255, 255, 255, 0.15);
    color: #cbd5e1;
}

/* Company Type Pills */
.company-type-pill {
    display: inline-flex;
    align-items: center;
    padding: 2.5px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #e2e8f0;
    line-height: 1.35;
    white-space: nowrap;
}

.company-type-customer {
    background: #eff6ff;
    color: #1d4ed8;
    border-color: #dbeafe;
}

.company-type-competitor {
    background: #fef2f2;
    color: #b91c1c;
    border-color: #fee2e2;
}

.company-type-partner,
.company-type-reseller,
.company-type-distributor {
    background: #f0fdf4;
    color: #15803d;
    border-color: #dcfce7;
}

.company-type-vendor,
.company-type-supplier {
    background: #faf5ff;
    color: #7e22ce;
    border-color: #f3e8ff;
}

[data-theme="dark"] .company-type-pill {
    background: #1e2227;
    color: #e2e8f0;
    border-color: #334155;
}

[data-theme="dark"] .company-type-customer {
    background: rgba(37, 99, 235, 0.15);
    color: #93c5fd;
    border-color: rgba(37, 99, 235, 0.3);
}

[data-theme="dark"] .company-type-competitor {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
}

/* Empty / Muted placeholder styling - High contrast readable slate */
.cell-empty {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 400;
}

/* Selection header and cells - Exactly 44px fixed width */
.spreadsheet-table th.th-selection {
    width: 44px !important;
    max-width: 44px !important;
    min-width: 44px !important;
    padding: 0 !important;
    text-align: center !important;
    vertical-align: middle !important;
    cursor: default !important;
}

.spreadsheet-table td:has(.custom-chk-container),
.spreadsheet-table td:has(.selection-checkbox),
.spreadsheet-cell-wrapper:has(.custom-chk-container),
.spreadsheet-cell-wrapper:has(.selection-checkbox) {
    width: 44px !important;
    max-width: 44px !important;
    min-width: 44px !important;
    padding: 0 !important;
    text-align: center !important;
    vertical-align: middle !important;
}

.spreadsheet-cell:has(.custom-chk-container),
.spreadsheet-cell:has(.selection-checkbox) {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100% !important;
    padding: 0 !important;
}

/* Redesigned Custom Checkbox Component from Scratch */
.custom-chk-container {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    max-width: 20px !important;
    min-height: 20px !important;
    max-height: 20px !important;
    position: relative !important;
    cursor: pointer !important;
    margin: 0 auto !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    vertical-align: middle !important;
    line-height: 1 !important;
}

.custom-chk-container input[type="checkbox"],
.custom-chk-container input.selection-checkbox {
    position: absolute !important;
    opacity: 0 !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    cursor: pointer !important;
    z-index: 2 !important;
    left: 0 !important;
    top: 0 !important;
    border: none !important;
    background: transparent !important;
}

.custom-chk-visual {
    width: 15px !important;
    height: 15px !important;
    min-width: 15px !important;
    max-width: 15px !important;
    min-height: 15px !important;
    max-height: 15px !important;
    border: 1.5px solid #cbd5e1 !important;
    border-radius: 4px !important;
    background: #ffffff !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    pointer-events: none !important;
    transition: all 0.15s ease !important;
    position: relative !important;
}

.custom-chk-container:hover .custom-chk-visual {
    border-color: #94a3b8 !important;
    background: #f8fafc !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1) !important;
}

.custom-chk-container input:checked + .custom-chk-visual {
    background: var(--color-primary, #2563eb) !important;
    border-color: var(--color-primary, #2563eb) !important;
}

/* Crisp clean checkmark for row selection */
.custom-chk-container input.row-select:checked + .custom-chk-visual::after {
    content: '' !important;
    display: block !important;
    width: 4px !important;
    height: 8px !important;
    border: solid #ffffff !important;
    border-width: 0 2px 2px 0 !important;
    transform: rotate(45deg) translate(-0.5px, -0.5px) !important;
    box-sizing: border-box !important;
}

/* Crisp horizontal minus bar for header select-all */
.custom-chk-container input#companies-select-all:checked + .custom-chk-visual::after,
.custom-chk-container input#people-select-all:checked + .custom-chk-visual::after {
    content: '' !important;
    display: block !important;
    width: 8px !important;
    height: 2px !important;
    background: #ffffff !important;
    border-radius: 1px !important;
    box-sizing: border-box !important;
}

[data-theme="dark"] .custom-chk-visual {
    background: #1e2227 !important;
    border-color: #475569 !important;
}

[data-theme="dark"] .custom-chk-container:hover .custom-chk-visual {
    border-color: #64748b !important;
    background: #283039 !important;
}

[data-theme="dark"] .custom-chk-container input:checked + .custom-chk-visual {
    background: var(--color-primary, #2563eb) !important;
    border-color: var(--color-primary, #2563eb) !important;
}

/* Keep action column visible, fixed at 96px width, and 100% opaque white background */
.spreadsheet-table th.th-actions,
.spreadsheet-table th:last-child {
    width: 96px !important;
    min-width: 96px !important;
    max-width: 96px !important;
    position: sticky !important;
    right: 0 !important;
    z-index: 25 !important;
    background: var(--spreadsheet-header-bg, #f8fafc) !important;
    background-color: var(--spreadsheet-header-bg, #f8fafc) !important;
    border-left: 1px solid var(--spreadsheet-border) !important;
    box-shadow: -8px 0 12px -6px rgba(15, 23, 42, 0.15) !important;
    text-align: center !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

.spreadsheet-table td.td-actions,
.spreadsheet-table td:last-child,
.spreadsheet-table tbody tr td.td-actions,
.spreadsheet-table tbody tr td:last-child,
.spreadsheet-table tbody tr:nth-child(even) td.td-actions,
.spreadsheet-table tbody tr:nth-child(even) td:last-child,
.spreadsheet-table tbody tr:nth-child(odd) td.td-actions,
.spreadsheet-table tbody tr:nth-child(odd) td:last-child {
    width: 96px !important;
    min-width: 96px !important;
    max-width: 96px !important;
    position: sticky !important;
    right: 0 !important;
    z-index: 20 !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    border-left: 1px solid var(--spreadsheet-border) !important;
    box-shadow: -8px 0 12px -6px rgba(15, 23, 42, 0.15) !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: visible !important;
}

.spreadsheet-table tbody tr:hover td.td-actions,
.spreadsheet-table tbody tr:hover td:last-child,
.spreadsheet-table tbody tr:hover td.td-actions .spreadsheet-cell,
.spreadsheet-table tbody tr:hover td:last-child .spreadsheet-cell {
    background: var(--row-hover, #f8fafc) !important;
    background-color: var(--row-hover, #f8fafc) !important;
}

[data-theme="dark"] .spreadsheet-table th.th-actions,
[data-theme="dark"] .spreadsheet-table th:last-child {
    background: var(--spreadsheet-header-bg, #1a1e24) !important;
    background-color: var(--spreadsheet-header-bg, #1a1e24) !important;
}

[data-theme="dark"] .spreadsheet-table td.td-actions,
[data-theme="dark"] .spreadsheet-table td:last-child,
[data-theme="dark"] .spreadsheet-table tbody tr td.td-actions,
[data-theme="dark"] .spreadsheet-table tbody tr td:last-child,
[data-theme="dark"] .spreadsheet-table tbody tr:nth-child(even) td.td-actions,
[data-theme="dark"] .spreadsheet-table tbody tr:nth-child(even) td:last-child,
[data-theme="dark"] .spreadsheet-table tbody tr:nth-child(odd) td.td-actions,
[data-theme="dark"] .spreadsheet-table tbody tr:nth-child(odd) td:last-child {
    background: #14171c !important;
    background-color: #14171c !important;
}

[data-theme="dark"] .spreadsheet-table tbody tr:hover td.td-actions,
[data-theme="dark"] .spreadsheet-table tbody tr:hover td:last-child,
[data-theme="dark"] .spreadsheet-table tbody tr:hover td.td-actions .spreadsheet-cell,
[data-theme="dark"] .spreadsheet-table tbody tr:hover td:last-child .spreadsheet-cell {
    background: var(--row-hover, rgba(255, 255, 255, 0.04)) !important;
    background-color: var(--row-hover, rgba(255, 255, 255, 0.04)) !important;
}

.cell-actions {
    padding: 0 !important;
    justify-content: center !important;
    cursor: default !important;
    overflow: visible !important;
    background: transparent !important;
}

.table-actions {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    width: 100% !important;
    height: 100% !important;
    padding: 0 4px !important;
    box-sizing: border-box !important;
    background: transparent !important;
    flex-wrap: nowrap !important;
}

.table-actions .action-btn {
    width: 26px !important;
    height: 26px !important;
    min-width: 26px !important;
    max-width: 26px !important;
    min-height: 26px !important;
    max-height: 26px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 4px !important;
    background: transparent !important;
    border: none !important;
    color: #64748b !important;
    cursor: pointer !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
    transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.table-actions .action-btn:hover {
    background: #f1f5f9 !important;
    color: var(--color-primary) !important;
}

.table-actions .action-btn:active {
    transform: translateY(var(--motion-distance-press));
}

.table-actions .action-btn.delete-company:hover,
.table-actions .action-btn.delete-person:hover {
    color: #ef4444 !important;
    background: #fee2e2 !important;
}

.table-actions .action-btn svg,
.table-actions .action-btn i {
    width: 14px !important;
    height: 14px !important;
    min-width: 14px !important;
    min-height: 14px !important;
}

/* Editing State */
.spreadsheet-cell.editing {
    padding: 0;
    background: var(--editing-bg);
    box-shadow: var(--editing-shadow);
    z-index: 5;
    overflow: visible;
}

.spreadsheet-cell input:not([type="checkbox"]),
.spreadsheet-cell select {
    width: 100%;
    height: 32px;
    padding: 0 var(--cell-padding-x);
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

.spreadsheet-cell .spreadsheet-inline-editor {
    position: absolute;
    top: -1px;
    left: -1px;
    min-width: max(100%, 320px);
    width: auto;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    background: var(--editing-bg);
    box-shadow: var(--shadow-lg);
    z-index: 30;
}

/* Specialized Cell Types */
.cell-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 8px;
}

.cell-pill {
    padding: 0 var(--space-2);
    height: 22px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-xs);
    font-size: var(--type-xs);
    font-weight: 600;
}

.cell-pill-primary {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}

.cell-pill-success {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.cell-pill-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

/* Custom Scrollbar for Spreadsheet */
.spreadsheet-container::-webkit-scrollbar {
    height: 8px;
    width: 8px;
}

.spreadsheet-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

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

.spreadsheet-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

@media (max-width: 767px) {
    .view-header-minimal,
    .view-toolbar {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .view-toolbar .search-container {
        width: 100%;
    }

    .toolbar-btn,
    .toolbar-btn-primary,
    .toolbar-select {
        min-height: 32px;
    }

    .spreadsheet-container {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-x: contain;
    }

    .spreadsheet-table {
        min-width: 100%;
    }

    .spreadsheet-table th,
    .spreadsheet-cell {
        font-size: 0.85rem;
        padding: 0 10px;
    }

    .resize-handle {
        display: none;
    }

    .spreadsheet-cell .spreadsheet-inline-editor {
        min-width: max(100%, 220px);
    }
}

/* Ensure spreadsheet borders remain visible even if view header elements are removed */
.spreadsheet-container {
    border-top: 1px solid var(--spreadsheet-border) !important;
}

.spreadsheet-table th,
.spreadsheet-table td {
    border-bottom: 1px solid var(--spreadsheet-border) !important;
    border-right: 1px solid var(--spreadsheet-border) !important;
}

.spreadsheet-table th:last-child,
.spreadsheet-table td:last-child {
    box-shadow: -8px 0 12px -10px rgba(15, 23, 42, 0.25) !important;
}