/* =====================================================
   SignalIQ Worksheets V4 — Premium Redesign
   Landing page + Full spreadsheet editor
   Date: February 11, 2026
   ===================================================== */

/* ── Font Variables ── */
:root {
    --font-sans: 'Newsreader', Georgia, serif;
    --font-mono: 'IBM Plex Mono', 'SF Mono', Monaco, 'Cascadia Code', monospace;
}

/* ── Worksheet Color Override: Orange brand accent ── */
.ws-landing,
.ws-spreadsheet {
    --am: #FA7414;
    --ams: rgba(250, 116, 20, 0.12);
    --amh: rgba(250, 116, 20, 0.06);
}

/* ── Animations ── */
@keyframes ws-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ws-slide-up {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ws-card-enter {
    from { opacity: 0; transform: translateY(16px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ws-expand {
    from { max-height: 0; opacity: 0; }
    to { max-height: 400px; opacity: 1; }
}

@keyframes ws-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes ws-save-pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

@keyframes ws-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.7; }
}

@keyframes cf-progress {
    0% { width: 10%; margin-left: 0; }
    50% { width: 60%; margin-left: 20%; }
    100% { width: 10%; margin-left: 90%; }
}

@keyframes ws-pulse-hot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
    50% { box-shadow: 0 0 0 4px rgba(239, 68, 68, 0); }
}

/* ── AI Column Shimmer Animation ── */
@keyframes ws-ai-col-shimmer {
    0% { border-color: rgba(249, 115, 22, 0.15); }
    50% { border-color: rgba(249, 115, 22, 0.35); }
    100% { border-color: rgba(249, 115, 22, 0.15); }
}

/* ── LANDING PAGE ── */
.ws-landing {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow-y: auto;
    padding: 32px 40px;
    font-family: 'Newsreader', Georgia, serif;
    scrollbar-width: thin;
    scrollbar-color: var(--sf3) transparent;
}

.ws-landing::-webkit-scrollbar {
    width: 6px;
}

.ws-landing::-webkit-scrollbar-track {
    background: transparent;
}

.ws-landing::-webkit-scrollbar-thumb {
    background: var(--sf3);
    border-radius: 3px;
}

.ws-landing__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.ws-landing__title {
    font-size: 24px;
    font-weight: 700;
    font-family: 'Newsreader', Georgia, serif;
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.ws-landing__subtitle {
    font-size: 14px;
    color: var(--ink3);
    margin-top: 4px;
}

.ws-landing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* ── WORKSHEET CARD ── */
.ws-card {
    position: relative;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 16px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    animation: ws-card-enter 0.4s ease both;
    overflow: hidden;
}

.ws-card:hover {
    transform: translateY(-3px);
    border-color: var(--bdh);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.ws-card--default {
    border-left: 3px solid var(--am);
}

.ws-card--default:hover {
    border-left-color: var(--am);
    box-shadow: 0 12px 40px rgba(250, 116, 20, 0.1);
}

.ws-card__top {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.ws-card__emoji {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--sf2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.ws-card--default .ws-card__emoji {
    background: var(--ams);
}

.ws-card__info {
    flex: 1;
    min-width: 0;
}

.ws-card__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 4px;
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ws-card__badges {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ws-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    background: var(--sf2);
    color: var(--ink3);
    border: 1px solid var(--bdl);
}

.ws-card__badge--dynamic {
    background: var(--ams);
    color: var(--am);
    border-color: rgba(250, 116, 20, 0.15);
}

.ws-card__badge--lock {
    background: var(--sf3);
    color: var(--ink4);
}

.ws-card__divider {
    height: 1px;
    background: var(--bdl);
    margin: 16px 0;
}

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

.ws-card__updated {
    font-size: 12px;
    color: var(--ink4);
}

.ws-card__count {
    font-size: 13px;
    font-weight: 600;
    color: var(--ink2);
    font-family: 'IBM Plex Mono', monospace;
}

.ws-card__actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ws-card:hover .ws-card__actions {
    opacity: 1;
}

.ws-card__action-btn {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: none;
    background: var(--sf2);
    color: var(--ink3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.15s;
}

.ws-card__action-btn:hover {
    background: var(--sf3);
    color: var(--ink);
}

.ws-card__action-btn--danger:hover {
    background: var(--rds);
    color: var(--rd);
}

/* ── NEW WORKSHEET CARD ── */
.ws-new-card {
    border: 2px dashed var(--bd);
    border-radius: 16px;
    padding: 24px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    animation: ws-card-enter 0.4s ease both;
    background: transparent;
}

.ws-new-card:hover {
    border-color: var(--am);
    background: var(--amh);
    transform: translateY(-2px);
}

.ws-new-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--sf2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    transition: all 0.2s;
}

.ws-new-card:hover .ws-new-card__icon {
    background: var(--ams);
    color: var(--am);
}

.ws-new-card__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink3);
    transition: color 0.2s;
}

.ws-new-card:hover .ws-new-card__label {
    color: var(--am);
}

/* ── SPREADSHEET VIEW ── */
.ws-spreadsheet {
    display: flex;
    flex-direction: column;
    height: 100%;
    font-family: 'Newsreader', Georgia, serif;
    overflow: hidden;
    position: relative;
    z-index: 0;
}

/* ── Toolbar ── */
.ws-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--bd);
    background-color: var(--bg);
    flex-shrink: 0;
}

.ws-toolbar__back {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--bd);
    background: var(--sf);
    color: var(--ink2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
}

.ws-toolbar__back:hover {
    background: var(--sf2);
    color: var(--ink);
    border-color: var(--bdh);
}

.ws-toolbar__title-group {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.ws-toolbar__emoji {
    font-size: 20px;
    flex-shrink: 0;
}

.ws-toolbar__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ws-toolbar__readonly-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    background: var(--sf3);
    color: var(--ink4);
    border: 1px solid var(--bd);
    flex-shrink: 0;
}

.ws-toolbar__search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 8px;
    background: var(--sf);
    border: 1px solid var(--bd);
    flex: 0 1 240px;
    transition: border-color 0.2s;
}

.ws-toolbar__search:focus-within {
    border-color: var(--am);
    box-shadow: 0 0 0 3px rgba(250, 116, 20, 0.08);
}

.ws-toolbar__search input {
    border: none;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    outline: none;
    width: 100%;
    font-family: 'Newsreader', Georgia, serif;
}

.ws-toolbar__search input::placeholder {
    color: var(--ink4);
}

/* ── Filter pills ── */
.ws-filter-pill {
    padding: 5px 12px;
    border-radius: 18px;
    border: none;
    background: var(--sf);
    color: var(--ink3);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Newsreader', Georgia, serif;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s ease;
}

.ws-filter-pill:hover {
    background-color: var(--sf2);
    color: var(--ink2);
}

.ws-filter-pill.active {
    background: var(--ors);
    color: var(--am);
}

.ws-filter-pill.active:hover {
    background-color: var(--ors);
    color: var(--am);
}

/* ── Function Bar (Google Sheets-style formula bar) ── */
.ws-formula-bar {
    display: flex;
    align-items: center;
    height: 30px;
    border-bottom: 1px solid var(--bd);
    background: var(--sf);
    flex-shrink: 0;
    font-family: var(--font-sans);
    font-size: 13px;
}

.ws-formula-bar__cell-ref {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    max-width: 120px;
    height: 100%;
    padding: 0 10px;
    border-right: 1px solid var(--bd);
    color: var(--ink);
    font-size: 12px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.3px;
    user-select: none;
    cursor: default;
}

.ws-formula-bar__fx {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 100%;
    border-right: 1px solid var(--bd);
    color: var(--ink3);
    font-size: 13px;
    font-style: italic;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    user-select: none;
    flex-shrink: 0;
}

.ws-formula-bar__content {
    flex: 1;
    height: 100%;
    padding: 0 10px;
    display: flex;
    align-items: center;
    color: var(--ink);
    font-size: 13px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    min-width: 0;
    cursor: text;
}

.ws-formula-bar__input {
    width: 100%;
    height: 100%;
    border: none;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    font-family: var(--font-sans);
    outline: none;
    padding: 0;
}

.ws-formula-bar__input::placeholder {
    color: var(--ink4);
}

/* ── GRID ── */
.ws-grid-container {
    flex: 1;
    min-height: 0;
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--sf3) transparent;
    background: var(--sf);
}

.ws-grid-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.ws-grid-container::-webkit-scrollbar-track {
    background: transparent;
}

.ws-grid-container::-webkit-scrollbar-thumb {
    background: var(--sf3);
    border-radius: 4px;
}

.ws-grid-container::-webkit-scrollbar-thumb:hover {
    background: var(--bd);
}

.ws-grid {
    min-width: fit-content;
    font-family: var(--font-sans);
    border-left: 1px solid var(--bd);
    user-select: none;
    -webkit-user-select: none;
}

/* ── Filter Bar ── */
.ws-filter-bar {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px 12px;
    background: var(--sf);
    border-bottom: 1px solid var(--bd);
    flex-shrink: 0;
    animation: wsDropdownFadeIn 0.12s ease-out;
}
.ws-filter-bar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ws-filter-bar__title {
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ws-filter-bar__clear {
    font-size: 11px;
    color: var(--am);
    cursor: pointer;
    border: none;
    background: none;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 500;
}
.ws-filter-bar__clear:hover {
    background: var(--sf2);
}
.ws-filter-bar__row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.ws-filter-bar select {
    height: 28px;
    padding: 0 6px;
    border: 1px solid var(--bd);
    border-radius: 4px;
    background: var(--bg);
    color: var(--ink);
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    min-width: 100px;
}
.ws-filter-bar select:focus {
    outline: none;
    border-color: var(--am);
}
.ws-filter-bar input[type="text"] {
    height: 28px;
    padding: 0 8px;
    border: 1px solid var(--bd);
    border-radius: 4px;
    background: var(--bg);
    color: var(--ink);
    font-size: 12px;
    font-family: inherit;
    min-width: 120px;
}
.ws-filter-bar input[type="text"]:focus {
    outline: none;
    border-color: var(--am);
}
.ws-filter-bar__remove {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--ink3);
    cursor: pointer;
    border-radius: 3px;
    font-size: 14px;
    padding: 0;
    line-height: 1;
}
.ws-filter-bar__remove:hover {
    background: var(--sf2);
    color: var(--red, #e53e3e);
}
.ws-filter-bar__add {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 28px;
    padding: 0 10px;
    border: 1px dashed var(--bd);
    border-radius: 4px;
    background: transparent;
    color: var(--ink3);
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
    transition: border-color 0.1s, color 0.1s;
}
.ws-filter-bar__add:hover {
    border-color: var(--am);
    color: var(--am);
}
.ws-filter-bar__apply {
    height: 28px;
    padding: 0 12px;
    border: none;
    border-radius: 4px;
    background: var(--am);
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
}
.ws-filter-bar__apply:hover {
    opacity: 0.9;
}
.ws-filter-bar__apply:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.ws-filter-bar__label {
    font-size: 11px;
    color: var(--ink3);
    white-space: nowrap;
}
.ws-filter-bar__chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: var(--sf2);
    border-radius: 4px;
    font-size: 12px;
    color: var(--ink);
}
.ws-filter-bar__chip-col {
    font-weight: 600;
    color: var(--am);
}
.ws-filter-bar__chip-cond {
    color: var(--ink3);
    font-style: italic;
}

/* ── Grid Header ── */
.ws-grid__header-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
    background: var(--sf2);
    border-bottom: 1px solid var(--bd);
    border-right: 1px solid var(--bd);
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    user-select: none;
    white-space: nowrap;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.ws-grid__header-gutter {
    left: 0;
    z-index: 101;
}

.ws-grid__header-cell--sortable {
    cursor: pointer;
}

.ws-grid__header-cell--sortable:hover {
    color: var(--ink2);
    background: var(--sf3);
}

.ws-grid__header-cell--custom {
    background: rgba(250, 116, 20, 0.04);
    border-bottom: 1px solid var(--am);
    color: var(--am);
}

.ws-grid__header-cell--add {
    cursor: pointer;
    justify-content: center;
    border-bottom: 1px solid var(--bd);
}

/* ── Grid Cells ── */
.ws-grid__cell {
    display: flex;
    align-items: center;
    padding: 0 10px;
    border-bottom: 1px solid var(--bd);
    border-right: 1px solid var(--bd);
    color: var(--ink);
    cursor: cell;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: background 0.08s;
    background: var(--sf);
}

.ws-grid__cell--editable {
    cursor: cell;
}

.ws-grid__cell--editable:hover {
    background: var(--amh);
}

.ws-grid__cell--readonly {
    color: var(--ink2);
    cursor: cell;
}

.ws-grid__cell--editing {
    padding: 0;
    background: var(--amh);
    box-shadow: inset 0 0 0 2px var(--am);
    z-index: 5;
}

.ws-grid__cell--selected {
    background: rgba(242, 224, 218, 0.35);
}

.ws-grid__cell--hover {
    background: var(--sf);
}

/* ── Inline Edit Input ── */
.ws-inline-edit {
    width: 100%;
    height: 100%;
    padding: 0 12px;
    border: none;
    background: transparent;
    color: var(--ink);
    font-size: inherit;
    font-family: 'Newsreader', Georgia, serif;
    outline: none;
}

.ws-inline-edit::placeholder {
    color: var(--ink4);
}

/* ── Status Dropdown ── */
.ws-status-dropdown {
    position: fixed;
    z-index: 10001;
    min-width: 180px;
    padding: 6px;
    border-radius: 12px;
    background: var(--sf);
    border: 1px solid var(--bd);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    animation: ws-slide-up 0.15s ease;
}

.ws-status-dropdown button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    cursor: pointer;
    font-family: 'Newsreader', Georgia, serif;
    transition: background 0.1s;
}

.ws-status-dropdown button:hover {
    background: var(--sf2);
}

/* ── Save Indicator ── */
.ws-save-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    font-family: 'Newsreader', Georgia, serif;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.ws-save-indicator--saving {
    background: var(--ams);
    color: var(--am);
    animation: ws-save-pulse 1.2s ease infinite;
}

.ws-save-indicator--saved {
    background: var(--gns);
    color: var(--gn);
}

.ws-save-indicator--error {
    background: var(--rds);
    color: var(--rd);
}

/* ── Tab Bar (Google Sheets style) ── */
.ws-tab-bar {
    scrollbar-width: none;
}

.ws-tab-bar::-webkit-scrollbar {
    display: none;
}

.ws-tab-item {
    transition: all 0.12s ease;
}

.ws-tab-item:hover {
    color: var(--ink2) !important;
}

.ws-tab-item.active {
    box-shadow: -1px 0 0 var(--bd), 1px 0 0 var(--bd);
}

.ws-tab-item.active:hover {
    color: var(--ink) !important;
}

.ws-tab-add-btn:hover {
    background-color: var(--sf3) !important;
}

/* ── Grid Row Hover ── */
.ws-grid > div:hover {
    transition: background-color 0.1s ease;
}

/* ── Expanded Row ── */
.ws-expanded-row {
    overflow: hidden;
}

.ws-expanded-row > div {
    scrollbar-width: thin;
    scrollbar-color: var(--sf3) transparent;
}

/* ── Empty State ── */
.ws-empty-state {
    animation: ws-fade-in 0.4s ease;
}

/* ── Buttons ── */
.ws-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--am), var(--or));
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Newsreader', Georgia, serif;
    box-shadow: 0 2px 12px rgba(250, 116, 20, 0.25);
    transition: all 0.2s ease;
}

.ws-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(250, 116, 20, 0.35);
}

/* ── Actions Button (Toolbar Top-Right) — matches nav active style ── */
.ws-btn-actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: var(--ors, rgba(234, 88, 12, 0.12));
    color: #F97316;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all 0.2s ease;
}
.ws-btn-actions:hover {
    background: rgba(234, 88, 12, 0.18);
    border-color: rgba(249, 115, 22, 0.12);
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.08);
}

/* ── Agents Button — Subtle Premium ── */
.ws-btn-agents {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 20px;
    border-radius: 10px;
    border: 1px solid rgba(234, 88, 12, 0.2);
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.10), rgba(249, 115, 22, 0.06));
    color: #F97316;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all 0.25s ease;
    position: relative;
    letter-spacing: 0.2px;
}
.ws-btn-agents:hover {
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.16), rgba(249, 115, 22, 0.10));
    border-color: rgba(234, 88, 12, 0.35);
    box-shadow: 0 2px 12px rgba(234, 88, 12, 0.12);
    transform: translateY(-0.5px);
}
.ws-btn-agents:active {
    transform: translateY(0);
}
.ws-btn-agents .ws-agents-logo {
    width: 16px;
    height: 16px;
    object-fit: contain;
    flex-shrink: 0;
}

/* ── Agents Dropdown ── */
.ws-agents-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 272px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(234, 88, 12, 0.05);
    z-index: 1001;
    padding: 6px;
    animation: wsDropdownFadeIn 0.15s ease-out;
    overflow: hidden;
}
.ws-agents-dropdown__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px 8px;
    border-bottom: 1px solid var(--bd);
    margin-bottom: 4px;
}
.ws-agents-dropdown__header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.15), rgba(249, 115, 22, 0.1));
}
.ws-agents-dropdown__header-text {
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: var(--font-sans);
}
.ws-agents-dropdown__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 9px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    transition: all 0.15s ease;
}
.ws-agents-dropdown__item:hover {
    background: var(--ors, rgba(234, 88, 12, 0.08));
}
.ws-agents-dropdown__item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--sf2);
    color: var(--ink3);
    flex-shrink: 0;
    transition: all 0.15s ease;
}
.ws-agents-dropdown__item:hover .ws-agents-dropdown__item-icon {
    background: rgba(234, 88, 12, 0.1);
    color: #F97316;
}
.ws-agents-dropdown__item-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--ink);
}
.ws-agents-dropdown__item-desc {
    font-size: 11px;
    color: var(--ink3);
    margin-top: 1px;
}

/* ── AI Column Styles ── */
.ws-grid__cell--ai {
    position: relative;
}
.ws-grid__cell--ai::after {
    content: '';
    position: absolute;
    top: 0;
    right: -1px;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(249, 115, 22, 0.2), transparent);
    animation: ws-ai-col-shimmer 2.5s ease-in-out infinite;
    pointer-events: none;
}
.ws-grid__cell--ai::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1px;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(249, 115, 22, 0.2), transparent);
    animation: ws-ai-col-shimmer 2.5s ease-in-out infinite;
    pointer-events: none;
}

/* ── AI Run Button (inside cells) ── */
.ws-ai-run-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 5px;
    border: 1px solid rgba(249, 115, 22, 0.2);
    background: rgba(249, 115, 22, 0.06);
    color: #F97316;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all 0.15s ease;
    white-space: nowrap;
}
.ws-ai-run-btn:hover {
    background: rgba(249, 115, 22, 0.12);
    border-color: rgba(249, 115, 22, 0.35);
    box-shadow: 0 1px 4px rgba(249, 115, 22, 0.1);
}
.ws-ai-run-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: auto;
}
.ws-ai-run-btn:disabled:hover {
    background: transparent;
    border-color: rgba(249, 115, 22, 0.15);
    box-shadow: none;
}

/* ── AI Agent Running State ── */
.ws-ai-run-loading {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 500;
    color: #F97316;
    font-family: var(--font-sans);
    animation: ws-ai-pulse 1.5s ease-in-out infinite;
}
@keyframes ws-ai-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.ws-ai-run-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid rgba(249, 115, 22, 0.2);
    border-top-color: #F97316;
    border-radius: 50%;
    animation: ws-ai-spin 0.8s linear infinite;
}
@keyframes ws-ai-spin {
    to { transform: rotate(360deg); }
}

/* ── Toast Notification ── */
.ws-toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: #1F1F1F;
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-sans);
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: ws-toast-in 0.25s ease-out;
    pointer-events: none;
}
@keyframes ws-toast-in {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ── Cell Context Menu (right-click) ── */
.ws-cell-context-menu {
    position: fixed;
    z-index: 10001;
    min-width: 220px;
    padding: 4px 0;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.08);
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--ink);
    animation: ws-ctx-menu-in 0.12s ease-out;
    user-select: none;
}
@keyframes ws-ctx-menu-in {
    from { opacity: 0; transform: scale(0.96) translateY(-4px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.ws-cell-context-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 7px 14px;
    border: none;
    background: none;
    color: var(--ink);
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    text-align: left;
    transition: background 0.1s;
    position: relative;
    white-space: nowrap;
}
.ws-cell-context-menu__item:hover {
    background: var(--sf2);
}
.ws-cell-context-menu__item--danger {
    color: #E53935;
}
.ws-cell-context-menu__item--danger:hover {
    background: rgba(229, 57, 53, 0.08);
}
.ws-cell-context-menu__item--submenu {
    cursor: default;
}
.ws-cell-context-menu__icon {
    width: 18px;
    text-align: center;
    font-size: 14px;
    flex-shrink: 0;
}
.ws-cell-context-menu__label {
    flex: 1;
}
.ws-cell-context-menu__shortcut {
    margin-left: auto;
    padding-left: 16px;
    color: var(--ink4);
    font-size: 11px;
    font-family: var(--font-sans);
}
.ws-cell-context-menu__separator {
    height: 1px;
    background: var(--bd);
    margin: 4px 0;
}
.ws-cell-context-menu__submenu {
    position: absolute;
    left: calc(100% - 4px);
    top: -4px;
    min-width: 160px;
    animation: ws-ctx-menu-in 0.1s ease-out;
}

/* ── Agent Setup Card (inline column mapping) ── */
.ws-agent-setup-card {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 300px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    z-index: 1002;
    padding: 20px;
    animation: wsDropdownFadeIn 0.15s ease-out;
}
.ws-agent-setup-card__header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 16px;
    font-family: var(--font-sans);
}
.ws-agent-setup-card__field {
    margin-bottom: 12px;
}
.ws-agent-setup-card__label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
    font-family: var(--font-sans);
}
.ws-agent-setup-card__select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--bd);
    border-radius: 8px;
    background: var(--sf);
    color: var(--ink);
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s ease;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}
.ws-agent-setup-card__select:focus {
    border-color: #F97316;
    box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.1);
}
.ws-agent-setup-card__actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}
.ws-agent-setup-card__btn {
    flex: 1;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
}
.ws-agent-setup-card__btn--cancel {
    background: var(--sf2, #f5f5f5);
    color: var(--ink3);
}
.ws-agent-setup-card__btn--cancel:hover {
    background: var(--sf3, #ebebeb);
}
.ws-agent-setup-card__btn--activate {
    background: linear-gradient(135deg, #F97316, #EA580C);
    color: #fff;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.25);
}
.ws-agent-setup-card__btn--activate:hover {
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
    transform: translateY(-1px);
}
.ws-agent-setup-card__btn--activate:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.ws-actions-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 240px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    z-index: 1001;
    padding: 6px;
    animation: wsDropdownFadeIn 0.12s ease-out;
}
.ws-actions-dropdown__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    transition: background 0.12s;
}
.ws-actions-dropdown__item:hover {
    background: rgba(242, 224, 218, 0.35);
}

.ws-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 8px;
    border: 1px solid var(--bd);
    background: var(--sf);
    color: var(--ink2);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Newsreader', Georgia, serif;
    transition: all 0.15s;
}

.ws-btn-secondary:hover {
    background: var(--sf2);
    border-color: var(--bdh);
    color: var(--ink);
}

/* ── Modal ── */
.ws-modal-overlay {
    animation: ws-fade-in 0.15s ease;
}

.ws-modal {
    animation: ws-slide-up 0.2s ease;
}

.ws-modal input:focus,
.ws-modal textarea:focus {
    border-color: var(--am) !important;
    box-shadow: 0 0 0 3px rgba(250, 116, 20, 0.1);
}

.ws-modal button:hover {
    filter: brightness(1.05);
}

/* ── Bulk Actions Bar ── */
.ws-bulk-bar {
    animation: ws-slide-up 0.2s ease;
}

.ws-bulk-bar button:hover {
    filter: brightness(1.15);
}

/* ── Status Bar ── */
.ws-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 20px;
    border-top: 1px solid var(--bd);
    font-size: 12px;
    color: var(--ink3);
    flex-shrink: 0;
    background: var(--sf2);
}

/* ── Skeleton Loading ── */
.ws-skeleton {
    background: linear-gradient(90deg, var(--sf2) 25%, var(--sf3) 50%, var(--sf2) 75%);
    background-size: 200% 100%;
    animation: ws-shimmer 1.5s ease infinite;
    border-radius: 6px;
}

/* ── Emoji Picker ── */
.ws-emoji-picker {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    padding: 12px;
    background: var(--sf2);
    border-radius: 12px;
    margin-top: 8px;
}

.ws-emoji-picker button {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 2px solid transparent !important;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.ws-emoji-picker button:hover {
    background: var(--sf3);
    transform: scale(1.15);
    border-color: var(--bdl) !important;
}

.ws-emoji-picker button.selected {
    background: var(--ams);
    border-color: var(--am) !important;
    transform: scale(1.1);
}

/* ── Responsive ── */
@media (max-width: 1200px) {
    .ws-toolbar {
        flex-wrap: wrap;
        gap: 8px;
    }

    .ws-landing {
        padding: 24px 20px;
    }

    .ws-landing__grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

/* ── Light mode overrides ── */
.light .ws-grid-container::-webkit-scrollbar-thumb,
body:not(.dark) .ws-grid-container::-webkit-scrollbar-thumb {
    background: #D4D4D8;
}

.light .ws-expanded-row,
body:not(.dark) .ws-expanded-row {
    background-color: #F8F8F8 !important;
}

.light .ws-landing::-webkit-scrollbar-thumb,
body:not(.dark) .ws-landing::-webkit-scrollbar-thumb {
    background: #D4D4D8;
}

.light .ws-card,
body:not(.dark) .ws-card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.light .ws-card:hover,
body:not(.dark) .ws-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.light .ws-toolbar,
body:not(.dark) .ws-toolbar {
    background-color: #FAFAFA;
}

/* ── Font Utility Classes ── */
.font-sans {
    font-family: var(--font-sans);
}

.font-mono {
    font-family: var(--font-mono);
}

.ws-grid__cell--numeric {
    font-family: var(--font-mono);
}

/* ── Column Resize Handle ── */
.ws-resize-handle {
    position: absolute;
    right: -2px;
    top: 0;
    bottom: 0;
    width: 4px;
    cursor: col-resize;
    background: transparent;
    transition: background 0.2s;
    z-index: 101;
}

.ws-resize-handle:hover {
    background: var(--am);
}

/* ── Tooltip for Truncated Values ── */
.ws-tooltip {
    position: absolute;
    bottom: calc(100% + 4px);
    left: 0;
    background: #1a1a1a;
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: normal;
    max-width: 300px;
    z-index: 10000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    pointer-events: none;
    animation: ws-fade-in 0.2s;
}

/* ── Cell Selection ── */
.ws-grid__cell--selected {
    outline: 2px solid var(--am);
    outline-offset: -2px;
    z-index: 2;
    background: rgba(242, 224, 218, 0.4);
}

/* ── Marching Ants (Clipboard Copy/Cut Highlight) ── */
@keyframes ws-marching-ants {
    0% { background-position: 0 0, 0 100%, 0 0, 100% 0; }
    100% { background-position: 40px 0, -40px 100%, 0 -40px, 100% 40px; }
}

.ws-clipboard-cell {
    position: relative !important;
    overflow: visible !important;
}

.ws-clipboard-cell::after {
    content: '';
    position: absolute;
    inset: -1px;
    pointer-events: none;
    z-index: 4;
    background-image:
        linear-gradient(90deg, var(--clip-color, var(--am, #FA7414)) 50%, transparent 50%),
        linear-gradient(90deg, var(--clip-color, var(--am, #FA7414)) 50%, transparent 50%),
        linear-gradient(0deg, var(--clip-color, var(--am, #FA7414)) 50%, transparent 50%),
        linear-gradient(0deg, var(--clip-color, var(--am, #FA7414)) 50%, transparent 50%);
    background-position: 0 0, 0 100%, 0 0, 100% 0;
    background-repeat: repeat-x, repeat-x, repeat-y, repeat-y;
    background-size:
        var(--clip-top-w, 0px) var(--clip-top-h, 0px),
        var(--clip-bottom-w, 0px) var(--clip-bottom-h, 0px),
        var(--clip-left-w, 0px) var(--clip-left-h, 0px),
        var(--clip-right-w, 0px) var(--clip-right-h, 0px);
    animation: ws-marching-ants 0.5s linear infinite;
}

.ws-grid__cell--editing {
    padding: 0;
    overflow: visible;
    z-index: 3;
}

/* ── Enhanced Inline Edit Input ── */
.ws-inline-edit {
    width: 100%;
    height: 100%;
    padding: 0 12px;
    border: 2px solid var(--am);
    border-radius: 0;
    background: var(--amh);
    font-size: 13px;
    font-family: var(--font-sans);
    color: var(--ink);
    outline: none;
    box-shadow: 0 0 0 3px rgba(242, 224, 218, 0.5);
}

.ws-inline-edit:focus {
    box-shadow: 0 0 0 3px rgba(242, 224, 218, 0.7);
}

/* ── Expand Button for Long Content ── */
.ws-expand-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border-radius: 3px;
    background: var(--am);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.2s;
}

.ws-grid__cell:hover .ws-expand-btn {
    opacity: 1;
}

/* ── Blank Placeholder Rows (Excel-like) ── */
.ws-grid__blank-cell {
    display: flex;
    align-items: center;
    padding: 0 10px;
    border-bottom: 1px solid var(--bd);
    border-right: 1px solid var(--bd);
    font-size: 13px;
    color: var(--ink4);
    cursor: cell;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: background 0.08s;
    background: var(--sf);
}

.ws-grid__blank-cell--editable {
    cursor: cell;
}

.ws-grid__blank-cell--editable:hover {
    background: var(--sf2);
}

.ws-grid__blank-cell--row-number {
    justify-content: center;
    background: var(--sf2);
    color: var(--ink3);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
}

/* ── Row Number Gutter (like Google Sheets) ── */
.ws-grid__row-number {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sf2);
    border-bottom: 1px solid var(--bd);
    border-right: 1px solid var(--bd);
    color: var(--ink3);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    user-select: none;
    position: sticky;
    left: 0;
    z-index: 50;
}

/* ── Cell Focus Ring (Google Sheets blue outline) ── */
.ws-grid__cell--focused {
    outline: 2px solid var(--am);
    outline-offset: -2px;
    z-index: 2;
}

/* ── Formatting Toolbar (Google Sheets-style) ── */
.ws-format-toolbar {
    display: flex;
    align-items: center;
    height: 32px;
    padding: 0 8px;
    gap: 2px;
    border-bottom: 1px solid var(--bd);
    background: var(--sf);
    flex-shrink: 0;
}
.ws-format-toolbar__group {
    display: flex;
    align-items: center;
    gap: 2px;
    position: relative;
}
.ws-format-toolbar__divider {
    width: 1px;
    height: 16px;
    background: var(--bd);
    margin: 0 4px;
    flex-shrink: 0;
    opacity: 0.6;
}
.ws-format-toolbar__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 3px;
    border: none;
    background: transparent;
    color: var(--ink2);
    cursor: pointer;
    padding: 0;
    transition: background 0.1s, color 0.1s;
}
.ws-format-toolbar__btn:hover {
    background: var(--sf2);
    color: var(--ink);
}
.ws-format-toolbar__btn--active {
    background: var(--sf3);
    color: var(--ink);
}
.ws-format-toolbar__btn--active:hover {
    background: var(--sf3);
    color: var(--ink);
}
.ws-format-toolbar__btn--disabled {
    opacity: 0.3;
    pointer-events: none;
}
.ws-format-toolbar__btn--color {
    width: auto;
    padding: 0 3px 0 5px;
    gap: 1px;
}
.ws-format-toolbar__btn--wide {
    width: auto;
    padding: 0 6px;
    min-width: 56px;
    gap: 4px;
}
.ws-format-toolbar__btn--sm {
    width: 20px;
    height: 20px;
}
.ws-format-toolbar__label {
    font-size: 12px;
    font-weight: 400;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    white-space: nowrap;
    user-select: none;
    color: var(--ink);
}
.ws-format-toolbar__font-size {
    display: flex;
    align-items: center;
    border: 1px solid var(--bdl);
    border-radius: 3px;
    height: 22px;
    overflow: hidden;
}
.ws-format-toolbar__font-size .ws-format-toolbar__btn--sm {
    border-radius: 0;
    border: none;
    width: 20px;
    height: 20px;
}
.ws-format-toolbar__font-size-value {
    font-size: 11px;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    min-width: 22px;
    text-align: center;
    color: var(--ink);
    user-select: none;
    line-height: 20px;
}
.ws-format-toolbar__dropdown {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    min-width: 140px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 6px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.12);
    z-index: 1000;
    padding: 3px;
    animation: wsDropdownFadeIn 0.1s ease-out;
}
@keyframes wsDropdownFadeIn {
    from { opacity: 0; transform: translateY(-3px); }
    to { opacity: 1; transform: translateY(0); }
}
.ws-format-toolbar__dropdown-item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 5px 10px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--ink);
    font-size: 12px;
    font-weight: 400;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    cursor: pointer;
    text-align: left;
    transition: background 0.1s;
}
.ws-format-toolbar__dropdown-item:hover {
    background: var(--sf2);
}
.ws-format-toolbar__dropdown-item.active {
    background: var(--sf3);
    color: var(--ink);
    font-weight: 500;
}
.ws-format-toolbar__dropdown-item .ws-format-toolbar__dropdown-preview {
    margin-left: auto;
    opacity: 0.5;
    font-size: 11px;
}
.ws-format-toolbar__dropdown--scrollable {
    max-height: 320px;
    overflow-y: auto;
    min-width: 180px;
}
.ws-format-toolbar__dropdown--scrollable::-webkit-scrollbar {
    width: 4px;
}
.ws-format-toolbar__dropdown--scrollable::-webkit-scrollbar-track {
    background: transparent;
}
.ws-format-toolbar__dropdown--scrollable::-webkit-scrollbar-thumb {
    background: var(--bd);
    border-radius: 2px;
}

/* Color Picker Panel */
.ws-color-picker-panel {
    padding: 8px;
    min-width: auto;
    width: 222px;
}
.ws-color-picker-reset {
    display: block;
    width: 100%;
    padding: 4px 6px;
    margin-bottom: 5px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--ink2);
    font-size: 11px;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.1s;
}
.ws-color-picker-reset:hover {
    background: var(--sf2);
    color: var(--ink);
}
.ws-color-picker-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 2px;
}
.ws-color-swatch {
    width: 19px;
    height: 19px;
    border: 1px solid transparent;
    border-radius: 2px;
    cursor: pointer;
    padding: 0;
    transition: transform 0.1s, box-shadow 0.1s;
}
.ws-color-swatch:hover {
    transform: scale(1.25);
    z-index: 2;
    border-color: var(--ink3);
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.ws-color-swatch.active {
    box-shadow: 0 0 0 2px var(--sf), 0 0 0 3px var(--ink);
    transform: scale(1.1);
    z-index: 2;
}

/* ── Comment indicator triangle ── */
.ws-cell-comment-indicator {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-top: 6px solid var(--am);
    pointer-events: auto;
    cursor: help;
    z-index: 1;
}

/* ── Comment popover ── */
.ws-comment-popover {
    width: 220px;
    padding: 8px;
}
.ws-comment-input {
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: 3px;
    padding: 6px 8px;
    font-size: 12px;
    background: var(--sf);
    color: var(--ink);
    resize: vertical;
    min-height: 50px;
    font-family: inherit;
    box-sizing: border-box;
}
.ws-comment-input:focus {
    outline: none;
    border-color: var(--am);
}
.ws-comment-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 6px;
}
.ws-comment-save {
    padding: 3px 10px;
    border: none;
    border-radius: 3px;
    background: var(--am);
    color: white;
    font-size: 11px;
    cursor: pointer;
}
.ws-comment-save:hover {
    opacity: 0.9;
}
.ws-comment-delete {
    padding: 3px 10px;
    border: none;
    border-radius: 3px;
    background: var(--rds);
    color: var(--rd);
    font-size: 11px;
    cursor: pointer;
}
.ws-comment-delete:hover {
    opacity: 0.9;
}

/* ── Hyperlink modal ── */
.ws-link-modal {
    width: 260px;
    padding: 10px;
}
.ws-link-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    margin-bottom: 3px;
    margin-top: 6px;
}
.ws-link-label:first-child {
    margin-top: 0;
}
.ws-link-input {
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: 3px;
    padding: 5px 8px;
    font-size: 12px;
    background: var(--sf);
    color: var(--ink);
    font-family: inherit;
    box-sizing: border-box;
}
.ws-link-input:focus {
    outline: none;
    border-color: var(--am);
}
.ws-link-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 8px;
}

/* ── Filter row input ── */
.ws-filter-row-input {
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: 3px;
    padding: 2px 6px;
    font-size: 11px;
    background: var(--sf);
    color: var(--ink);
    height: 22px;
    font-family: inherit;
    box-sizing: border-box;
}
.ws-filter-row-input:focus {
    outline: none;
    border-color: var(--am);
}
.ws-filter-row-input::placeholder {
    color: var(--ink4);
}

/* ── Column Filter Dropdown ── */
.ws-col-filter-trigger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 3px;
    cursor: pointer;
    color: var(--ink4);
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.15s;
    flex-shrink: 0;
}
.ws-grid__header-cell:hover .ws-col-filter-trigger,
.ws-col-filter-trigger--active {
    display: flex;
}
.ws-col-filter-trigger:hover {
    background: var(--sf3);
    color: var(--ink);
}
.ws-col-filter-trigger--active {
    color: var(--am);
}

.ws-col-filter-dropdown {
    width: 280px;
    max-height: 480px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.18);
    padding: 4px;
    overflow-y: auto;
    animation: wsDropdownFadeIn 0.12s ease-out;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    scrollbar-width: thin;
    scrollbar-color: var(--sf3) transparent;
}
.ws-col-filter-dropdown::-webkit-scrollbar {
    width: 4px;
}
.ws-col-filter-dropdown::-webkit-scrollbar-track {
    background: transparent;
}
.ws-col-filter-dropdown::-webkit-scrollbar-thumb {
    background: var(--bd);
    border-radius: 2px;
}

.ws-col-filter-dropdown__item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 6px 10px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--ink);
    font-size: 12px;
    font-weight: 400;
    cursor: pointer;
    text-align: left;
    transition: background 0.1s;
    gap: 8px;
    font-family: inherit;
    position: relative;
    box-sizing: border-box;
}
.ws-col-filter-dropdown__item:hover {
    background: var(--sf2);
}
.ws-col-filter-dropdown__item--submenu {
    justify-content: flex-start;
}
.ws-col-filter-dropdown__icon {
    width: 16px;
    text-align: center;
    font-size: 13px;
    flex-shrink: 0;
}
.ws-col-filter-dropdown__separator {
    height: 1px;
    background: var(--bd);
    margin: 3px 6px;
}

.ws-col-filter-dropdown__submenu {
    position: absolute;
    left: calc(100% + 2px);
    top: 0;
    min-width: 180px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
    z-index: 1002;
    padding: 3px;
    animation: wsDropdownFadeIn 0.1s ease-out;
}
.ws-col-filter-dropdown__submenu--wide {
    min-width: 220px;
    max-height: 360px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.ws-col-filter-dropdown__search {
    width: calc(100% - 16px);
    margin: 4px 8px;
    border: 1px solid var(--bd);
    border-radius: 4px;
    padding: 5px 8px;
    font-size: 11px;
    background: var(--sf);
    color: var(--ink);
    font-family: inherit;
    box-sizing: border-box;
}
.ws-col-filter-dropdown__search:focus {
    outline: none;
    border-color: var(--am);
}
.ws-col-filter-dropdown__search::placeholder {
    color: var(--ink4);
}

.ws-col-filter-dropdown__checkbox-list {
    max-height: 180px;
    overflow-y: auto;
    padding: 2px 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--sf3) transparent;
}
.ws-col-filter-dropdown__checkbox-list::-webkit-scrollbar {
    width: 4px;
}
.ws-col-filter-dropdown__checkbox-list::-webkit-scrollbar-thumb {
    background: var(--bd);
    border-radius: 2px;
}

.ws-col-filter-dropdown__checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    font-size: 12px;
    color: var(--ink);
    cursor: pointer;
    border-radius: 3px;
    transition: background 0.1s;
}
.ws-col-filter-dropdown__checkbox:hover {
    background: var(--sf2);
}
.ws-col-filter-dropdown__checkbox input[type="checkbox"] {
    accent-color: var(--am);
    width: 14px;
    height: 14px;
    cursor: pointer;
    flex-shrink: 0;
}

.ws-col-filter-dropdown__link {
    background: none;
    border: none;
    color: var(--am);
    font-size: 11px;
    cursor: pointer;
    padding: 2px 0;
    font-family: inherit;
}
.ws-col-filter-dropdown__link:hover {
    text-decoration: underline;
}

.ws-col-filter-dropdown__actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    padding: 6px 8px 4px;
    border-top: 1px solid var(--bd);
    margin-top: 4px;
}

.ws-col-filter-dropdown__btn {
    padding: 4px 14px;
    border-radius: 4px;
    border: 1px solid var(--bd);
    background: var(--sf);
    color: var(--ink2);
    font-size: 11px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}
.ws-col-filter-dropdown__btn:hover {
    background: var(--sf2);
    color: var(--ink);
}
.ws-col-filter-dropdown__btn--primary {
    background: var(--am);
    color: #fff;
    border-color: var(--am);
}
.ws-col-filter-dropdown__btn--primary:hover {
    opacity: 0.9;
}

.ws-col-filter-dropdown__values-section {
    padding: 0;
}

/* ── Icon-row dropdown panel (horizontal icon options for alignment/wrap) ── */
.ws-format-toolbar__dropdown--icons {
    display: flex;
    flex-direction: row;
    align-items: center;
    min-width: auto;
    width: auto;
    padding: 4px;
    gap: 2px;
}
.ws-format-toolbar__dropdown-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    border: none;
    background: transparent;
    color: var(--ink2);
    cursor: pointer;
    padding: 0;
    transition: background 0.1s, color 0.1s;
}
.ws-format-toolbar__dropdown-icon-btn:hover {
    background: var(--sf2);
    color: var(--ink);
}
.ws-format-toolbar__dropdown-icon-btn.active {
    background: rgba(250, 116, 20, 0.12);
    color: #FA7414;
}

/* ── Floating link modal (triggered by Ctrl+K) ── */
.ws-link-modal-floating {
    width: 280px;
    padding: 16px;
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 8px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.18);
    animation: wsDropdownFadeIn 0.15s ease-out;
}
.ws-link-modal-floating .ws-link-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--ink3);
    margin-bottom: 3px;
    margin-top: 8px;
}
.ws-link-modal-floating .ws-link-label:first-child {
    margin-top: 0;
}
.ws-link-modal-floating .ws-link-input {
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 13px;
    background: var(--sf);
    color: var(--ink);
    font-family: inherit;
    box-sizing: border-box;
}
.ws-link-modal-floating .ws-link-input:focus {
    outline: none;
    border-color: var(--am);
}
.ws-link-modal-floating .ws-link-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 12px;
}

/* ── Upload Modal ── */
.ws-upload-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    border: 2px dashed var(--bd);
    border-radius: 12px;
    background: var(--sf2);
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--ink3);
}
.ws-upload-dropzone:hover,
.ws-upload-dropzone--active {
    border-color: #FA7414;
    background: rgba(242, 224, 218, 0.2);
    color: #FA7414;
}
.ws-upload-preview {
    border: 1px solid var(--bd);
    border-radius: 8px;
    overflow-x: auto;
    max-height: 180px;
    overflow-y: auto;
}
.ws-upload-preview table {
    min-width: 100%;
}
.ws-upload-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--bd);
    background: var(--sf);
    cursor: pointer;
    transition: all 0.15s ease;
    margin-bottom: 6px;
}
.ws-upload-option:hover {
    background: var(--sf2);
}
.ws-upload-option--active {
    border-color: rgba(250, 116, 20, 0.4);
    background: rgba(242, 224, 218, 0.15);
}
.ws-upload-option input[type="radio"] {
    margin-top: 3px;
    flex-shrink: 0;
}

/* ── Download Modal ── */
.ws-download-option {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid var(--bd);
    background: var(--sf);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
    color: var(--ink);
}
.ws-download-option:hover {
    background: var(--sf2);
    border-color: var(--bdh);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.ws-download-option__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── AI Agent Group Columns ── */

/* Group header column (the "Company Profile" toggle column) */
.ws-grid__header-cell--group {
    background: rgba(249, 115, 22, 0.06);
    border-left: 2px solid var(--am);
    cursor: pointer;
    position: relative;
}
.ws-grid__header-cell--group:hover {
    background: rgba(249, 115, 22, 0.12);
}

/* AI sub-column header tint */
.ws-grid__header-cell--ai-sub {
    background: rgba(249, 115, 22, 0.03);
}

/* Read-only AI cell */
.ws-grid__cell--ai-readonly {
    cursor: default;
    user-select: text;
}

/* Group header cell in data rows (control column) */
.ws-grid__cell--group-header {
    background: rgba(249, 115, 22, 0.04);
    border-left: 2px solid var(--am);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Status badges (Success / Failed) */
.ws-ai-status-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
    line-height: 1.4;
}
.ws-ai-status-badge--success {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}
.ws-ai-status-badge--failed {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}
.ws-ai-status-badge--enriched {
    background: rgba(34, 197, 94, 0.08);
    color: #16a34a;
}

/* Run button (in group header cell) */
.ws-ai-run-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 5px;
    border: 1px solid rgba(249, 115, 22, 0.25);
    background: rgba(249, 115, 22, 0.08);
    color: var(--am);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.ws-ai-run-btn:hover {
    background: rgba(249, 115, 22, 0.16);
}
.ws-ai-run-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: auto;
}
.ws-ai-run-btn:disabled:hover {
    background: transparent;
    border-color: rgba(249, 115, 22, 0.15);
    box-shadow: none;
}

/* Retry button (in group header cell when failed) */
.ws-ai-retry-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 5px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.06);
    color: #EF4444;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.ws-ai-retry-btn:hover {
    background: rgba(239, 68, 68, 0.12);
}

/* Spinner in group header */
.ws-ai-spinner {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--ink3);
}
.ws-ai-spinner__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: 1.5px solid var(--am);
    border-top-color: transparent;
    animation: ws-ai-spin 0.7s linear infinite;
}
@keyframes ws-ai-spin {
    to { transform: rotate(360deg); }
}

/* Sub-header row (field labels row below column letters) */
.ws-grid__sub-header-row {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--bd);
    background: var(--sf);
}
.ws-grid__sub-header-cell {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink3);
    padding: 2px 8px;
    border-right: 1px solid var(--bd);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-height: 22px;
    display: flex;
    align-items: center;
}
.ws-grid__sub-header-cell--ai {
    background: rgba(249, 115, 22, 0.04);
    color: var(--am);
}
.ws-grid__sub-header-cell--group {
    background: rgba(249, 115, 22, 0.06);
    color: var(--am);
    font-weight: 700;
    border-left: 2px solid var(--am);
}

/* Group toggle button (+/-) */
.ws-ai-group-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid rgba(249, 115, 22, 0.3);
    background: rgba(249, 115, 22, 0.08);
    color: var(--am);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    margin-right: 6px;
    flex-shrink: 0;
    transition: background 0.15s;
}
.ws-ai-group-toggle:hover {
    background: rgba(249, 115, 22, 0.18);
}

/* LinkedIn URL link in AI cells */
.ws-ai-cell-link {
    color: var(--am);
    text-decoration: none;
    font-size: 12px;
}
.ws-ai-cell-link:hover {
    text-decoration: underline;
}

/* Empty dash for non-enriched AI cells */
.ws-ai-cell-dash {
    color: var(--ink4, #bbb);
    font-size: 12px;
}

/* ── Column Drag-and-Drop ── */

/* Floating ghost element that follows cursor during drag */
.ws-col-drag-ghost {
    position: fixed;
    z-index: 10002;
    padding: 6px 14px;
    background: var(--am);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    pointer-events: none;
    opacity: 0.92;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Drop indicator lines — left edge */
.ws-col-drop-before {
    box-shadow: inset 3px 0 0 0 var(--am) !important;
}

/* Drop indicator lines — right edge */
.ws-col-drop-after {
    box-shadow: inset -3px 0 0 0 var(--am) !important;
}

/* Dim the source column while dragging */
.ws-grid__header-cell--dragging {
    opacity: 0.4;
}

/* Grab cursor for draggable column headers */
.ws-grid__header-cell--draggable {
    cursor: grab;
}