.sa-page {
            font-family: 'DM Sans', 'Segoe UI', sans-serif;
            /* background: #f5f5f0; */
            min-height: 100vh;
            padding: 32px 24px;
            color: #1a1a1a;
        }

        /* ── Top bar ── */
        .sa-topbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
        }

        .sa-topbar h1 {
            font-size: 26px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: #111;
        }

        .sa-topbar-actions {
            display: flex;
            gap: 10px;
        }

        .sa-submit-btn {
            background: #fff;
            color: #2d6a4f;
            border: 1.5px solid #b7ddc8 !important;
        }
        .sa-submit-btn:hover {
            background: #2d6a4f;
            color: #fff;
            border-color: #2d6a4f;
        }

        .btn-ghost {
            background: #fff;
            color: #444;
            border: 1.5px solid #ddd;
        }

        .btn-ghost:hover {
            border-color: #999;
            color: #111;
        }


        .btn-add-item {
            background: #fff;
            color: #333;
            border: 1.5px solid #ddd;
            border-radius: 8px;
        }

        .btn-add-item:hover {
            border-color: #2d6a4f;
            color: #2d6a4f;
        }

        /* ── Card ── */
        .sa-card {
            background: #fff;
            border-radius: 14px;
            border: 1px solid #e8e8e3;
            padding: 28px 28px;
            margin-bottom: 20px;
            box-shadow: 0 1px 4px rgba(0, 0, 0, .04);
        }

        /* ── Form grid ── */
        .sa-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px 28px;
        }

        .sa-form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .sa-form-group.full {
            grid-column: 1 / -1;
        }

        .sa-label {
            font-size: 13px;
            font-weight: 500;
            color: #555;
        }

        .sa-label .required {
            color: #e05;
            margin-left: 2px;
        }

        .sa-input,
        .sa-select {
            width: 100%;
            padding: 11px 14px;
            border: 1.5px solid #e0e0da;
            border-radius: 9px;
            font-size: 15px;
            color: #222;
            background: #fff;
            outline: none;
            transition: border-color .15s;
            appearance: none;
        }

        .sa-input::placeholder {
            color: #aaa;
        }

        .sa-input:focus,
        .sa-select:focus {
            border-color: #2d6a4f;
            box-shadow: 0 0 0 3px rgba(45, 106, 79, .10);
        }

        /* ── Adjustment type toggle ── */
        .adj-type-row {
            display: flex;
            gap: 10px;
        }

        .adj-type-btn {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 14px;
            border: 1.5px solid #e0e0da;
            border-radius: 9px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            background: #fff;
            color: #555;
            transition: all .15s;
            user-select: none;
        }

        .adj-type-btn input[type="radio"] {
            display: none;
        }

        .adj-type-btn.active-in {
            border-color: #2d6a4f;
            background: #f0faf5;
            color: #2d6a4f;
            font-weight: 600;
        }

        .adj-type-btn.active-out {
            border-color: #c0392b;
            background: #fff5f4;
            color: #c0392b;
            font-weight: 600;
        }

        .adj-type-icon {
            font-size: 18px;
        }

        /* ── Items section ── */
        .sa-items-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }

        .sa-items-header h2 {
            font-size: 17px;
            font-weight: 700;
            color: #111;
        }

        .sa-search-wrap {
            position: relative;
            margin-bottom: 16px;
        }

        .sa-search-wrap svg {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: #aaa;
            width: 18px;
            height: 18px;
        }

        .sa-search-input {
            width: 100%;
            padding: 11px 14px 11px 38px;
            border: 1.5px solid #e0e0da;
            border-radius: 9px;
            font-size: 14px;
            background: #fafaf8;
            outline: none;
            transition: border-color .15s;
        }

        .sa-search-input:focus {
            border-color: #2d6a4f;
            background: #fff;
            box-shadow: 0 0 0 3px rgba(45, 106, 79, .08);
        }

        /* ── Items table ── */
        .sa-items-table {
            width: 100%;
            border-collapse: collapse;
        }

        .sa-items-table thead th {
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: .06em;
            color: #888;
            padding: 8px 10px;
            border-bottom: 1.5px solid #ebebeb;
            text-align: left;
        }

        .sa-items-table tbody tr {
            border-bottom: 1px solid #f2f2ef;
            transition: background .12s;
        }

        .sa-items-table tbody tr:hover {
            background: #fafaf8;
        }

        .sa-items-table td {
            padding: 14px 10px;
            font-size: 14px;
            color: #333;
            vertical-align: middle;
        }

        .item-name {
            font-weight: 600;
            color: #111;
            line-height: 1.4;
        }

        .item-number {
            font-size: 13px;
            color: #777;
            margin-top: 1px;
        }

        .stock-current {
            font-weight: 700;
            color: #333;
        }

        .stock-new {
            font-weight: 700;
            color: #2d6a4f;
        }

        /* ── Qty input ── */
        .qty-input {
            width: 80px;
            padding: 7px 10px;
            border: 1.5px solid #ddd;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 600;
            color: #111;
            text-align: center;
            outline: none;
        }

        .qty-input:focus {
            border-color: #2d6a4f;
            box-shadow: 0 0 0 3px rgba(45, 106, 79, .09);
        }

        /* ── Sub location ── */
        .subloc-input {
            padding: 7px 10px;
            border: 1.5px solid #ddd;
            border-radius: 7px;
            font-size: 13px;
            color: #333;
            outline: none;
            min-width: 110px;
        }

        .subloc-input:focus {
            border-color: #2d6a4f;
        }

        /* ── Row delete ── */
        .btn-row-del {
            background: none;
            border: none;
            cursor: pointer;
            color: #ccc;
            padding: 4px;
            border-radius: 5px;
            transition: color .14s, background .14s;
            display: flex;
            align-items: center;
        }

        .btn-row-del:hover {
            color: #e05;
            background: #fff0f0;
        }

        /* ── Summary strip ── */
        .sa-summary-strip {
            display: flex;
            align-items: center;
            gap: 8px;
            background: #f0faf5;
            border: 1px solid #b7ddc8;
            border-radius: 9px;
            padding: 12px 16px;
            margin-top: 16px;
            font-size: 13.5px;
            color: #2d6a4f;
        }

        .sa-summary-strip strong {
            font-weight: 700;
        }

        .sa-summary-strip .sep {
            color: #b7ddc8;
        }

        /* ── Comments ── */
        .sa-textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1.5px solid #e0e0da;
            border-radius: 9px;
            font-size: 14px;
            color: #333;
            resize: vertical;
            min-height: 100px;
            outline: none;
            font-family: inherit;
            transition: border-color .15s;
        }

        .sa-textarea::placeholder {
            color: #bbb;
        }

        .sa-textarea:focus {
            border-color: #2d6a4f;
            box-shadow: 0 0 0 3px rgba(45, 106, 79, .09);
        }

        /* ── Footer actions ── */
        .sa-footer {
            display: flex;
            justify-content: flex-end;
            gap: 10px;
            margin-top: 8px;
        }

        /* ── Empty state ── */
        .sa-empty {
            text-align: center;
            padding: 30px 0;
            color: #bbb;
            font-size: 14px;
        }

        /* ── Responsive ── */
        @media (max-width: 700px) {
            .sa-form-grid {
                grid-template-columns: 1fr;
            }

            .sa-form-group.full {
                grid-column: 1;
            }
        }