/* Right sidebar - takeoff list and totals */
.sidebar {
    background: var(--bg-surface);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.sidebar-header {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}
.sidebar-count {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: 999px;
}

/* Totals card */
.totals {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elev);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 12px;
    font-size: 0.78rem;
}
.totals-row {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}
.totals-row b {
    color: var(--text);
    font-variant-numeric: tabular-nums;
}
.totals-row.full { grid-column: 1 / -1; }

/* Takeoff item list */
.items {
    flex: 1;
    overflow-y: auto;
    padding: 6px;
}
.items::-webkit-scrollbar { width: 6px; }
.items::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

.items-empty {
    padding: 20px 14px;
    color: var(--text-tertiary);
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: center;
}
.items-empty kbd {
    background: var(--bg-elev-2);
    border: 1px solid var(--border-strong);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--text);
}

.item {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.item:hover { border-color: var(--border-strong); }
.item.selected { border-color: var(--accent); background: var(--bg-elev-2); }

.item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.item-color {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.15);
}
.item-name {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0;
    outline: none;
    min-width: 0;
}
.item-name:focus { color: var(--accent-strong); }
.item-type {
    font-size: 0.65rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.item-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.item-row label {
    color: var(--text-tertiary);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 56px;
}
.item-row select,
.item-row input[type="number"] {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    color: var(--text);
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    flex: 1;
    min-width: 0;
}
.item-row .unit {
    color: var(--text-tertiary);
    font-size: 0.65rem;
    flex-shrink: 0;
}
.item-row .number {
    font-variant-numeric: tabular-nums;
    color: var(--text);
    font-weight: 500;
}

.item-actions {
    display: flex;
    gap: 4px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}
.item-action {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    padding: 3px 8px;
    font-size: 0.7rem;
    border-radius: 4px;
    cursor: pointer;
    flex: 1;
}
.item-action:hover { border-color: var(--accent); color: var(--text); }
.item-action.danger:hover { border-color: var(--danger); color: #fecaca; }

.item-detail {
    margin-top: 6px;
    padding: 6px 8px;
    background: var(--bg-surface);
    border-radius: 4px;
    font-size: 0.72rem;
    color: var(--text-secondary);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 8px;
}
.item-detail dt { color: var(--text-tertiary); }
.item-detail dd { color: var(--text); margin: 0; font-variant-numeric: tabular-nums; }
.item-detail .full { grid-column: 1 / -1; border-top: 1px dashed var(--border); padding-top: 4px; margin-top: 2px; }