/* Spreadsheet cell (contenteditable — can't use Tailwind alone) */
.cell {
    padding: 0.28rem 0.6rem;
    text-align: right;
    cursor: text;
    outline: none;
    color: #0f172a;
    transition: background 100ms ease, box-shadow 100ms ease;
}

.cell:focus {
    background: #eff6ff;
    box-shadow: inset 0 0 0 2px #2563eb;
    border-radius: 2px;
}

.cell:empty::before {
    content: attr(data-placeholder);
    color: #cbd5e1;
}

/* HTMX loading indicator */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }

/* Scrollbar */
.overflow-y-auto::-webkit-scrollbar { width: 5px; }
.overflow-y-auto::-webkit-scrollbar-track { background: transparent; }
.overflow-y-auto::-webkit-scrollbar-thumb { background: #e2e8f0; border-radius: 99px; }
.overflow-y-auto::-webkit-scrollbar-thumb:hover { background: #94a3b8; }