:root {
    --bg-page: #eef3f7;
    --bg-panel: #ffffff;
    --bg-panel-soft: #f6f9fc;
    --bg-panel-strong: #edf4f9;
    --border-color: #d7e2eb;
    --text-main: #203446;
    --text-soft: #617588;
    --text-muted: #7d92a3;
    --brand-dark: #23425b;
    --brand-mid: #456782;
    --brand-light: #d8e7f1;
    --success-bg: #e9f6ef;
    --success-text: #24623a;
    --error-bg: #fdeeee;
    --error-text: #9d2e2e;
    --shadow-soft: 0 18px 40px rgba(35, 66, 91, 0.08);
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 10px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(216, 231, 241, 0.72), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, var(--bg-page) 100%);
    color: var(--text-main);
}

a {
    color: inherit;
    text-decoration: none;
}

code {
    padding: 0.12rem 0.32rem;
    border-radius: 0.4rem;
    background: rgba(69, 103, 130, 0.09);
}

.page-shell {
    min-height: 100vh;
}

.container {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(248, 251, 253, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(215, 226, 235, 0.92);
}

.topbar-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0 0.85rem;
}

.topbar-subnav {
    border-top: 1px solid rgba(215, 226, 235, 0.78);
    position: relative;
    z-index: 24;
    overflow: visible;
}

.nav-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 0.7rem 0;
    overflow: visible;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--brand-dark), var(--brand-mid));
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.brand-copy strong {
    font-size: 1rem;
}

.brand-copy small,
.subtle,
.user-badge span,
.compact-text,
.text-muted {
    color: var(--text-soft);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-badge {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.user-badge-topbar {
    align-items: flex-end;
    text-align: right;
}

.user-badge-link {
    padding: 0.55rem 0.8rem;
    border: 1px solid rgba(215, 226, 235, 0.92);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.84);
    transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.user-badge-link:hover {
    background: var(--bg-panel-soft);
    border-color: rgba(69, 103, 130, 0.28);
    transform: translateY(-1px);
}

.topbar-nav-scroll {
    min-width: 0;
    overflow: visible;
    padding-bottom: 0.15rem;
}

.main-nav {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: 0.6rem;
    min-width: max-content;
    align-items: center;
    position: relative;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: nowrap;
    flex-shrink: 0;
    justify-content: flex-end;
}

.topbar-actions form {
    margin: 0;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.65rem;
    padding: 0.62rem 1.02rem;
    border-radius: 999px;
    color: var(--text-main);
    font-size: 1.02rem;
    font-weight: 700;
    white-space: nowrap;
    transition: background 0.16s ease, color 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.nav-link:hover,
.nav-link.is-active {
    background: var(--brand-light);
    color: var(--brand-dark);
}

.nav-link.is-active {
    box-shadow: inset 0 0 0 1px rgba(69, 103, 130, 0.14);
}

.nav-menu-trigger {
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
}

.nav-menu-trigger::after {
    content: "▾";
    margin-left: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-soft);
    transition: transform 0.16s ease, color 0.16s ease;
}

.nav-menu-trigger:hover::after,
.nav-menu-trigger.is-active::after,
.nav-menu-trigger.is-open::after {
    color: var(--brand-dark);
}

.nav-menu-trigger.is-open {
    background: var(--brand-light);
    color: var(--brand-dark);
    box-shadow: inset 0 0 0 1px rgba(69, 103, 130, 0.14);
}

.nav-menu-trigger.is-open::after {
    transform: rotate(180deg);
}

.nav-menu-layer {
    position: relative;
    height: 0;
    overflow: visible;
}

.nav-menu-panel {
    position: fixed;
    z-index: 120;
    display: grid;
    gap: 0.2rem;
    min-width: 17.5rem;
    max-width: min(24rem, calc(100vw - 1.5rem));
    padding: 0.5rem;
    border: 1px solid rgba(215, 226, 235, 0.95);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.99);
    box-shadow: 0 20px 36px rgba(35, 66, 91, 0.16);
}

.nav-menu-item {
    display: block;
    padding: 0.76rem 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.35;
    white-space: normal;
    overflow-wrap: anywhere;
}

.nav-menu-item:hover,
.nav-menu-item:focus-visible,
.nav-menu-item.is-current {
    background: var(--bg-panel-strong);
    color: var(--brand-dark);
    outline: none;
}

.nav-menu-item.is-current {
    box-shadow: inset 0 0 0 1px rgba(69, 103, 130, 0.14);
}

.nav-dropdown-item {
    position: relative;
    display: inline-flex;
    align-items: stretch;
}

.nav-dropdown-trigger {
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
}

.nav-dropdown-trigger::after {
    content: "\25BE";
    margin-left: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-soft);
    transition: transform 0.16s ease, color 0.16s ease;
}

.nav-dropdown-trigger:hover::after,
.nav-dropdown-trigger.is-active::after,
.nav-dropdown-item.is-open > .nav-dropdown-trigger::after {
    color: var(--brand-dark);
}

.nav-dropdown-item.is-open > .nav-dropdown-trigger {
    background: var(--brand-light);
    color: var(--brand-dark);
    box-shadow: inset 0 0 0 1px rgba(69, 103, 130, 0.14);
}

.nav-dropdown-item.is-open > .nav-dropdown-trigger::after {
    transform: rotate(180deg);
}

.topbar-nav-scroll.is-dropdown-open {
    overflow: visible;
}

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    z-index: 1000;
    display: none;
    gap: 0.2rem;
    min-width: 18rem;
    max-width: min(24rem, calc(100vw - 2rem));
    padding: 0.5rem;
    border: 1px solid rgba(215, 226, 235, 0.95);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: 0 20px 36px rgba(35, 66, 91, 0.16);
    opacity: 1;
}

.nav-dropdown-item.is-open > .nav-dropdown-panel {
    display: grid;
}

.nav-dropdown-link {
    display: block;
    padding: 0.76rem 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.35;
    white-space: normal;
    overflow-wrap: anywhere;
}

.nav-dropdown-link:hover,
.nav-dropdown-link:focus-visible,
.nav-dropdown-link.is-current {
    background: var(--bg-panel-strong);
    color: var(--brand-dark);
    outline: none;
}

.nav-dropdown-link.is-current {
    box-shadow: inset 0 0 0 1px rgba(69, 103, 130, 0.14);
}

.content-area {
    padding: 2rem 0 3rem;
}

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.form-card,
.side-card,
.stat-card,
.module-card,
.notice-card,
.table-card {
    padding: 1.35rem;
}

.alert {
    margin-bottom: 1rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: rgba(36, 98, 58, 0.12);
}

.alert-error {
    background: var(--error-bg);
    color: var(--error-text);
    border-color: rgba(157, 46, 46, 0.12);
}

.auth-layout,
.center-panel {
    min-height: calc(100vh - 11rem);
    display: grid;
    place-items: center;
}

.auth-card,
.notice-card {
    width: min(100%, 480px);
    padding: 2rem;
}

.eyebrow {
    margin: 0 0 0.6rem;
    color: var(--brand-mid);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    margin-top: 0;
}

.page-header,
.hero-card,
.detail-layout,
.stat-grid,
.page-grid,
.module-grid {
    margin-bottom: 1.25rem;
}

.page-header,
.hero-card {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.hero-card {
    padding: 1.6rem;
}

.hero-meta,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.stat-grid,
.page-grid,
.module-grid,
.detail-layout,
.form-grid,
.checkbox-grid {
    display: grid;
    gap: 1rem;
}

.stat-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.page-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.module-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.detail-layout {
    grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.9fr);
    align-items: start;
}

.return-detail-shell,
.detail-top-layout,
.detail-table-section {
    display: grid;
    gap: 1rem;
}

.detail-top-layout {
    grid-template-columns: minmax(0, 1.65fr) minmax(300px, 0.85fr);
    align-items: start;
}

.detail-layout-single {
    grid-template-columns: minmax(0, 1fr);
}

.detail-main,
.detail-side,
.permission-groups {
    display: grid;
    gap: 1rem;
}

.return-detail-shell .detail-main,
.return-detail-shell .detail-side,
.return-detail-shell .detail-table-section,
.return-detail-table-card,
.return-detail-table-card .table-wrap,
.supplier-return-table-card,
.supplier-return-table-card .table-wrap {
    min-width: 0;
}

.detail-side {
    align-content: start;
}

.form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid-span {
    grid-column: 1 / -1;
}

.stack-form {
    display: grid;
    gap: 0.95rem;
}

.form-label {
    display: inline-block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.85rem 0.95rem;
    background: #fff;
    color: var(--text-main);
    font: inherit;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(69, 103, 130, 0.18);
    border-color: var(--brand-mid);
}

.checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 600;
}

.checkbox-row input {
    width: 1.1rem;
    height: 1.1rem;
    padding: 0;
}

.checkbox-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.checkbox-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    align-items: start;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel-soft);
}

.checkbox-card input {
    width: 1.05rem;
    height: 1.05rem;
    padding: 0;
    margin-top: 0.15rem;
}

.checkbox-card span {
    display: grid;
    gap: 0.15rem;
}

.checkbox-card small {
    color: var(--brand-mid);
    font-size: 0.82rem;
}

.checkbox-card em {
    color: var(--text-soft);
    font-size: 0.84rem;
    font-style: normal;
}

.form-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.2rem 0;
}

.inline-note,
.placeholder-box,
.read-only-panel {
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-panel-soft);
}

.inline-note p {
    margin: 0 0 0.35rem;
}

.inline-note p:last-child {
    margin-bottom: 0;
}

.shipping-summary-panel {
    margin-bottom: 1rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.8rem;
    padding: 0.8rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(135deg, var(--brand-dark), var(--brand-mid));
    color: #fff;
    box-shadow: 0 14px 24px rgba(35, 66, 91, 0.18);
}

.button-secondary {
    background: var(--bg-panel-soft);
    color: var(--text-main);
    border-color: var(--border-color);
}

.button-danger {
    background: linear-gradient(135deg, #a83838, #c75b5b);
    color: #fff;
    box-shadow: 0 14px 24px rgba(167, 56, 56, 0.18);
}

.button-danger:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.note-box,
.placeholder-box {
    margin-top: 1rem;
}

.danger-zone-card {
    border-color: rgba(167, 56, 56, 0.18);
    background: linear-gradient(180deg, #ffffff 0%, #fff7f7 100%);
}

.danger-note {
    border-color: rgba(167, 56, 56, 0.18);
    background: #fff1f1;
    color: #8a3131;
}

.summary-list {
    display: grid;
    gap: 0.75rem;
    margin: 0;
}

.summary-list div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.summary-list dt {
    color: var(--text-soft);
}

.summary-list dd {
    margin: 0;
    text-align: right;
}

.status-pill,
.badge,
.permission-chip,
.status-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    padding: 0.38rem 0.75rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.status-pill,
.badge,
.status-tag {
    background: var(--brand-light);
    color: var(--brand-dark);
}

.status-pill-muted,
.permission-chip-muted,
.badge-muted,
.status-tag-muted {
    background: #edf2f6;
    color: var(--text-soft);
}

.status-pill-danger {
    background: #fdeeee;
    color: #9d2e2e;
}

.permission-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.permission-chip {
    background: #eff5fa;
    color: var(--brand-dark);
}

.module-card,
.module-head {
    display: grid;
    gap: 0.65rem;
}

.module-head {
    grid-template-columns: 1fr auto;
    align-items: start;
}

.text-link {
    color: var(--brand-dark);
    font-weight: 700;
}

.text-link:hover {
    color: var(--brand-mid);
}

.table-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 0.9rem 0.75rem;
    border-top: 1px solid var(--border-color);
    text-align: left;
    vertical-align: top;
}

.data-table thead th {
    color: var(--text-soft);
    border-top: none;
    font-size: 0.9rem;
    font-weight: 700;
}

.empty-state {
    padding: 1rem 0 0.35rem;
}

.plain-list {
    margin: 0;
    padding-left: 1rem;
    color: var(--text-soft);
    display: grid;
    gap: 0.4rem;
}

.compact-text {
    margin: -0.2rem 0 0.2rem;
}

.metric-value {
    margin: 0.35rem 0 0.5rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-dark);
}

.required-mark {
    color: #a83838;
}

.compact-grid {
    margin-top: 1rem;
}

.result-card,
.search-card,
.upload-card {
    padding: 1.35rem;
}

.result-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.result-stat {
    display: grid;
    gap: 0.3rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel-soft);
}

.result-stat strong {
    color: var(--text-soft);
    font-size: 0.9rem;
}

.file-name-note {
    display: block;
    margin-top: 0.2rem;
    color: var(--text-soft);
    font-size: 0.84rem;
    line-height: 1.35;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.dashboard-section {
    margin-bottom: 1.25rem;
}

.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.dashboard-kpi-card {
    min-height: 8.5rem;
}

.dashboard-kpi-card-warning {
    border-color: rgba(181, 136, 20, 0.28);
    background: linear-gradient(180deg, #fffdf7 0%, #fff7db 100%);
}

.dashboard-kpi-card-critical {
    border-color: rgba(167, 56, 56, 0.22);
    background: linear-gradient(180deg, #fffaf9 0%, #fdeeee 100%);
}

.dashboard-kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-dark);
}

.dashboard-aging-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 6.8rem;
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.84rem;
    font-weight: 700;
}

.dashboard-aging-pill-neutral {
    background: #edf2f6;
    color: var(--text-soft);
}

.dashboard-aging-pill-warning {
    background: #fff1bf;
    color: #8c6514;
}

.dashboard-aging-pill-critical {
    background: #fde7e7;
    color: #9d2e2e;
}

.dashboard-link-card {
    border-color: rgba(215, 226, 235, 0.92);
}

.account-profile-grid {
    grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.15fr);
}

.account-summary-list dd {
    font-weight: 600;
}

.profile-permission-list {
    margin-top: 0;
}

.profile-password-panel {
    margin-top: 1rem;
}

.status-tag-highlight {
    background: var(--brand-light);
    color: var(--brand-dark);
}

.status-tag-ok {
    background: var(--success-bg);
    color: var(--success-text);
}

.status-tag-warning {
    background: #fff1bf;
    color: #8c6514;
}

.status-tag-error {
    background: #fde7e7;
    color: #9d2e2e;
}

.status-check-list {
    display: grid;
    gap: 0.8rem;
}

.status-check-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.95rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #fbfdff 0%, var(--bg-panel-soft) 100%);
}

.status-check-row p {
    margin: 0.2rem 0 0;
}

.audit-filter-card,
.audit-pagination-card {
    margin-bottom: 1.25rem;
}

.audit-filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.audit-filter-span {
    grid-column: 1 / -1;
}

.audit-message-cell {
    min-width: 18rem;
    max-width: 34rem;
    white-space: normal;
    word-break: break-word;
}

.audit-pagination {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.import-log-box {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    background: var(--bg-panel-soft);
    border: 1px solid var(--border-color);
}

.import-log-box p {
    margin: 0 0 0.45rem;
}

.import-log-box p:last-child {
    margin-bottom: 0;
}

.search-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.search-field {
    flex: 1 1 auto;
}

.search-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.upload-panel {
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-color);
    background: linear-gradient(180deg, #fbfdff 0%, var(--bg-panel-soft) 100%);
}

.row-disabled {
    background: rgba(237, 242, 246, 0.55);
    color: var(--text-soft);
}

.preview-row-valid {
    background: rgba(233, 246, 239, 0.55);
}

.preview-row-error {
    background: rgba(253, 238, 238, 0.72);
}

.row-disabled strong {
    color: var(--text-main);
}

.table-checkbox {
    width: 1rem;
    height: 1rem;
    padding: 0;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.mass-import-page,
.mass-import-sidebar {
    display: grid;
    gap: 1rem;
}

.mass-import-top {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
    gap: 1rem;
    align-items: start;
}

.mass-import-preview-card .table-wrap {
    overflow-x: auto;
}

.data-table-wide {
    min-width: 1100px;
}

.picker-count {
    color: var(--text-soft);
    font-weight: 600;
}

.table-selection-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
}

.article-autocomplete-panel {
    display: grid;
    gap: 0.9rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, #fbfdff 0%, var(--bg-panel-soft) 100%);
}

.article-autocomplete {
    position: relative;
    display: grid;
    gap: 0.4rem;
}

.article-autocomplete-results {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    right: 0;
    z-index: 16;
    display: grid;
    max-height: 17rem;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: 0 18px 36px rgba(35, 66, 91, 0.14);
}

.article-autocomplete-option,
.article-autocomplete-status {
    padding: 0.75rem 0.85rem;
}

.article-autocomplete-option {
    display: grid;
    gap: 0.18rem;
    width: 100%;
    border: none;
    border-top: 1px solid var(--border-color);
    background: #fff;
    text-align: left;
    color: var(--text-main);
    font: inherit;
    cursor: pointer;
}

.article-autocomplete-option:first-child,
.article-autocomplete-status:first-child {
    border-top: none;
}

.article-autocomplete-option:hover,
.article-autocomplete-option:focus {
    background: var(--bg-panel-soft);
    outline: none;
}

.article-autocomplete-option strong {
    font-size: 0.94rem;
}

.article-autocomplete-option small,
.article-autocomplete-status {
    color: var(--text-soft);
}

.article-autocomplete-status {
    border-top: 1px solid var(--border-color);
    background: var(--bg-panel-soft);
}

.article-autocomplete-compact {
    gap: 0.3rem;
}

.article-autocomplete-compact .article-autocomplete-results {
    top: calc(100% + 0.25rem);
    max-height: 14rem;
}

.article-picker {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, #fbfdff 0%, var(--bg-panel-soft) 100%);
}

.article-picker-list {
    display: grid;
    gap: 0.75rem;
    max-height: 24rem;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.article-option {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.85rem;
    align-items: start;
    padding: 0.95rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fff;
}

.article-option input {
    width: 1.05rem;
    height: 1.05rem;
    padding: 0;
    margin-top: 0.2rem;
}

.article-option span {
    display: grid;
    gap: 0.2rem;
}

.article-option small {
    color: var(--text-soft);
}

.article-option-disabled {
    background: rgba(237, 242, 246, 0.7);
}

.mass-position-card {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, #fbfdff 0%, var(--bg-panel-soft) 100%);
}

.mass-position-card textarea {
    min-height: 90px;
}

.button-compact {
    min-height: 2.3rem;
    padding: 0.55rem 0.8rem;
    font-size: 0.92rem;
}

.mass-positions-shell {
    display: grid;
    gap: 0.9rem;
}

.mass-position-list {
    display: grid;
    gap: 0.75rem;
}

.mass-position-row {
    display: grid;
    gap: 0.7rem;
    padding: 0.85rem 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, #fcfeff 0%, var(--bg-panel-soft) 100%);
}

.mass-position-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.mass-position-head h3 {
    margin-bottom: 0.2rem;
}

.mass-position-row .form-label {
    margin-bottom: 0.22rem;
    font-size: 0.86rem;
}

.mass-position-row input,
.mass-position-row select,
.mass-position-row textarea {
    padding: 0.62rem 0.75rem;
}

.mass-position-row textarea {
    min-height: 74px;
}

.mass-position-grid {
    display: grid;
    gap: 0.7rem;
}

.mass-position-grid-primary {
    grid-template-columns: minmax(0, 2.5fr) 110px minmax(220px, 1.2fr);
}

.mass-position-grid-secondary,
.mass-position-grid-tertiary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mass-field-article {
    min-width: 0;
}

.mass-field-quantity {
    min-width: 0;
}

.mass-field-error-code {
    min-width: 0;
}

@media (max-width: 900px) {
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .detail-top-layout {
        grid-template-columns: 1fr;
    }

    .mass-import-top {
        grid-template-columns: 1fr;
    }

    .nav-row,
    .account-profile-grid {
        grid-template-columns: 1fr;
    }

    .topbar-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .topbar-nav-scroll {
        overflow-x: auto;
        overflow-y: visible;
        scrollbar-width: thin;
    }

    .topbar-nav-scroll.is-dropdown-open {
        overflow: visible;
    }

    .nav-dropdown-panel {
        min-width: min(18rem, calc(100vw - 2rem));
    }

    .mass-position-grid-primary {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .topbar-main,
    .page-header,
    .hero-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .user-badge-topbar {
        align-items: flex-start;
        text-align: left;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .auth-card,
    .notice-card {
        padding: 1.5rem;
    }

    .summary-list div {
        flex-direction: column;
    }

    .summary-list dd {
        text-align: left;
    }

    .search-form,
    .result-head,
    .article-option,
    .mass-position-head,
    .audit-pagination,
    .status-check-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar-actions {
        width: 100%;
    }

    .topbar-actions .button,
    .topbar-actions form {
        width: 100%;
    }

    .mass-position-grid-secondary,
    .mass-position-grid-tertiary {
        grid-template-columns: 1fr;
    }
}