:root {
    color-scheme: light;
    --bg: #f4f6f7;
    --surface: #ffffff;
    --surface-muted: #f7f8f9;
    --surface-hover: #f0f3f4;
    --text: #182026;
    --text-strong: #10171c;
    --muted: #69747c;
    --subtle: #929ca3;
    --border: #dfe4e7;
    --border-strong: #cfd6da;
    --green: #12a85a;
    --green-dark: #087a42;
    --green-soft: #e8f7ef;
    --coral: #df5353;
    --coral-dark: #b83d3d;
    --coral-soft: #fff0ef;
    --amber: #d98918;
    --amber-soft: #fff7e9;
    --blue: #356f9f;
    --blue-soft: #edf5fb;
    --shadow-overlay: 0 14px 44px rgba(17, 29, 35, 0.16);
    --radius: 6px;
    --nav-width: 68px;
    --header-height: 72px;
    --mobile-nav-height: 58px;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    font-synthesis: none;
    letter-spacing: 0;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { width: 100%; min-width: 320px; min-height: 100%; margin: 0; }
body { background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.45; }
body.admin-authenticated { height: 100dvh; overflow: hidden; }
body.auth-page { min-height: 100dvh; overflow-x: hidden; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; }
code { color: #4f5e66; font-size: 0.92em; word-break: break-all; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
    outline: 2px solid rgba(18, 168, 90, 0.38);
    outline-offset: 2px;
}
[hidden], .is-hidden { display: none !important; }
.ui-icon { display: block; flex: 0 0 auto; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Shell */
.admin-shell {
    display: grid;
    grid-template-columns: var(--nav-width) minmax(0, 1fr);
    width: 100%;
    height: 100dvh;
    overflow: hidden;
    background: var(--surface);
}
.admin-rail {
    display: flex;
    flex-direction: column;
    min-width: 0;
    border-right: 1px solid #11191d;
    background: #172126;
    color: #cad1d5;
    z-index: 30;
}
.brand-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin: 12px auto 16px;
    border-radius: var(--radius);
    background: var(--green);
    color: #fff;
}
.rail-links, .rail-footer { display: grid; gap: 5px; padding: 0 8px; }
.rail-footer { margin-top: auto; padding-bottom: 10px; }
.rail-link {
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 3px;
    min-height: 52px;
    border-radius: var(--radius);
    color: #aeb7bc;
    transition: color 140ms ease, background-color 140ms ease;
}
.rail-link span { font-size: 10px; line-height: 1; }
.rail-link:hover { background: #222f35; color: #fff; }
.rail-link.is-active { background: #26353b; color: #7ee4ad; box-shadow: inset 3px 0 0 var(--green); }
.admin-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--bg); }
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 0 0 var(--header-height);
    min-width: 0;
    gap: 18px;
    padding: 0 20px 0 24px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    z-index: 20;
}
.page-heading { min-width: 0; }
.page-heading h1 { margin: 0; color: var(--text-strong); font-size: 20px; line-height: 1.2; font-weight: 700; }
.page-heading p { margin: 4px 0 0; overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.header-actions { display: flex; align-items: center; flex: 0 0 auto; gap: 8px; }
.admin-content { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.page-frame { width: min(100%, 1440px); margin: 0 auto; padding: 24px 26px 44px; }
.admin-mobile-nav { display: none; }

/* Account menu */
.account-menu { position: relative; }
.account-menu > summary {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 144px;
    height: 42px;
    padding: 0 9px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
    list-style: none;
}
.account-menu > summary::-webkit-details-marker { display: none; }
.account-menu > summary:hover { border-color: var(--border-strong); background: var(--surface-muted); }
.account-avatar {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--green-soft);
    color: var(--green-dark);
    font-size: 12px;
    font-weight: 700;
}
.account-copy { display: grid; flex: 1; min-width: 0; gap: 1px; }
.account-copy strong { overflow: hidden; color: var(--text); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.account-copy small { color: var(--subtle); font-size: 9px; }
.account-popover {
    position: absolute;
    top: calc(100% + 7px);
    right: 0;
    width: 210px;
    padding: 8px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-overlay);
    z-index: 80;
}
.account-popover > div { display: grid; gap: 2px; padding: 7px 8px 9px; border-bottom: 1px solid var(--border); }
.account-popover small { color: var(--subtle); font-size: 9px; }
.account-popover strong { font-size: 12px; }
.account-popover a { display: flex; align-items: center; gap: 8px; margin-top: 5px; padding: 9px 8px; border-radius: 4px; color: var(--muted); font-size: 11px; }
.account-popover a:hover { background: var(--surface-hover); color: var(--text); }

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.button:hover { background: var(--surface-hover); }
.button:disabled { opacity: 0.52; cursor: not-allowed; }
.button-primary { border-color: var(--green); background: var(--green); color: #fff; }
.button-primary:hover { border-color: var(--green-dark); background: var(--green-dark); }
.button-secondary { border-color: var(--border-strong); background: var(--surface); color: var(--muted); }
.button-secondary:hover { border-color: #9fb0b8; background: var(--surface-muted); color: var(--text); }
.button-quiet { border-color: transparent; background: transparent; color: var(--muted); }
.button-quiet:hover { background: var(--surface-hover); color: var(--text); }
.button-danger { border-color: var(--coral); background: var(--coral); color: #fff; }
.button-danger:hover { border-color: var(--coral-dark); background: var(--coral-dark); }
.button-danger-quiet { border-color: #efb8b5; background: var(--surface); color: var(--coral-dark); }
.button-danger-quiet:hover { border-color: var(--coral); background: var(--coral-soft); }
.button-sm { min-height: 30px; padding: 0 9px; font-size: 10px; }
.button-lg { min-height: 42px; padding: 0 16px; font-size: 13px; }
.button-icon { width: 34px; min-width: 34px; padding: 0; }
.button.is-success { border-color: #9bd1b4; background: var(--green-soft); color: var(--green-dark); }
.action-group { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.action-group.is-end { justify-content: flex-end; }
.page-back { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; }
.page-back:hover { color: var(--green-dark); }

/* Feedback */
.flash-stack { position: fixed; top: 82px; right: 18px; z-index: 90; display: grid; gap: 8px; width: min(380px, calc(100vw - 36px)); }
.auth-flashes { position: fixed; top: 18px; right: 18px; z-index: 90; width: min(380px, calc(100vw - 36px)); }
.flash-message {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 44px;
    padding: 9px 9px 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-overlay);
    color: var(--text);
    transition: opacity 160ms ease, transform 160ms ease;
}
.flash-message > span { flex: 1; min-width: 0; font-size: 12px; }
.flash-message > button { display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 0; border-radius: 4px; background: transparent; color: var(--muted); cursor: pointer; }
.flash-message > button:hover { background: var(--surface-hover); }
.flash-message.is-success { border-color: #9bd1b4; }
.flash-message.is-success > svg { color: var(--green); }
.flash-message.is-error { border-color: #e9aaa6; }
.flash-message.is-error > svg { color: var(--coral); }
.flash-message.is-warning { border-color: #e6c991; }
.flash-message.is-warning > svg { color: var(--amber); }
.flash-message.is-leaving { opacity: 0; transform: translateY(-5px); }
.inline-notice {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-muted);
    color: var(--muted);
    font-size: 11px;
}
.inline-notice strong { display: block; margin-bottom: 2px; color: var(--text); font-size: 11px; }
.inline-notice.is-info { border-color: #c6dce9; background: var(--blue-soft); }
.inline-notice.is-warning { border-color: #ecd8ad; background: var(--amber-soft); }
.inline-notice.is-error { border-color: #efbbb8; background: var(--coral-soft); }
.toast-region { position: fixed; right: 18px; bottom: 18px; z-index: 100; display: grid; gap: 8px; width: min(360px, calc(100vw - 36px)); }
.admin-toast {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    padding: 8px 8px 8px 11px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-overlay);
}
.admin-toast > span:nth-child(2) { flex: 1; font-size: 11px; }
.admin-toast button { width: 26px; height: 26px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); cursor: pointer; }
.toast-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.admin-toast.is-error .toast-dot { background: var(--coral); }
.admin-toast.is-warning .toast-dot { background: var(--amber); }

/* Dialog */
.confirm-dialog { width: min(430px, calc(100vw - 28px)); padding: 0; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-overlay); color: var(--text); }
.confirm-dialog::backdrop { background: rgba(17, 29, 35, 0.36); }
.confirm-dialog form { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; padding: 20px; }
.dialog-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--amber-soft); color: var(--amber); }
.dialog-copy h2 { margin: 1px 0 5px; font-size: 15px; }
.dialog-copy p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.dialog-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 7px; margin-top: 8px; padding-top: 13px; border-top: 1px solid var(--border); }

/* Page composition */
.page-stack { display: grid; gap: 16px; }
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr); align-items: start; gap: 16px; }
.page-grid.equal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.page-grid.wide-aside { grid-template-columns: minmax(0, 1.3fr) minmax(360px, 0.7fr); }
.page-meta-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; min-height: 34px; }
.page-meta-row > p { margin: 0; color: var(--muted); font-size: 11px; }
.section-surface {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 54px;
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.section-title { display: flex; align-items: center; min-width: 0; gap: 9px; }
.section-title > svg { color: var(--green-dark); }
.section-title > div { min-width: 0; }
.section-title h2, .section-title h3 { margin: 0; color: var(--text-strong); font-size: 13px; line-height: 1.25; }
.section-title p { margin: 3px 0 0; color: var(--muted); font-size: 10px; }
.section-body { padding: 16px; }
.section-body.flush { padding: 0; }
.section-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 58px; padding: 10px 15px; border-top: 1px solid var(--border); background: var(--surface-muted); }
.section-footer p { margin: 0; color: var(--muted); font-size: 10px; }
.metric-strip { display: flex; align-items: stretch; min-height: 68px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.metric-item { display: grid; align-content: center; flex: 1; min-width: 120px; padding: 10px 15px; border-right: 1px solid var(--border); }
.metric-item:last-child { border-right: 0; }
.metric-item small { color: var(--subtle); font-size: 9px; }
.metric-item strong { margin-top: 4px; color: var(--text-strong); font-size: 17px; }
.metric-item span { margin-top: 1px; color: var(--muted); font-size: 9px; }

/* Toolbars */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 9px;
    padding: 11px 12px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.toolbar-form { display: flex; align-items: center; flex: 1; min-width: min(100%, 320px); max-width: 620px; gap: 7px; }
.search-box {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 210px;
    height: 36px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--muted);
}
.search-box > svg { margin-left: 10px; }
.search-box input { flex: 1; min-width: 0; height: 100%; padding: 0 10px 0 8px; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 12px; }
.toolbar-summary { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 10px; }

/* Data tables */
.table-scroll { width: 100%; overflow-x: auto; scrollbar-width: thin; }
.data-table { width: 100%; min-width: 760px; border-collapse: collapse; table-layout: auto; }
.data-table th {
    height: 38px;
    padding: 0 12px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--muted);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-align: left;
    white-space: nowrap;
}
.data-table td { min-height: 54px; padding: 10px 12px; border-bottom: 1px solid #edf0f1; color: var(--text); font-size: 11px; vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr { transition: background-color 120ms ease; }
.data-table tbody tr:hover { background: var(--surface-muted); }
.data-table tbody tr[data-row-href] { cursor: pointer; }
.data-table .cell-primary { display: grid; gap: 2px; min-width: 150px; }
.data-table .cell-primary strong { color: var(--text-strong); font-size: 12px; }
.data-table .cell-primary small { color: var(--muted); font-size: 9px; }
.data-table .cell-code { display: inline-block; max-width: 330px; overflow: hidden; color: #58666d; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle; }
.data-table .cell-muted { color: var(--muted); }
.data-table .cell-actions { width: 1%; white-space: nowrap; }
.data-table .cell-actions .action-group { flex-wrap: nowrap; }
.data-table .cell-time { color: var(--muted); font-size: 10px; white-space: nowrap; }
.status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 22px;
    padding: 2px 7px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--surface-muted);
    color: var(--muted);
    font-size: 9px;
    font-weight: 600;
    white-space: nowrap;
}
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #a8b1b6; }
.status.is-success { border-color: #b2ddc5; background: var(--green-soft); color: var(--green-dark); }
.status.is-success::before { background: var(--green); }
.status.is-error { border-color: #efbbb8; background: var(--coral-soft); color: var(--coral-dark); }
.status.is-error::before { background: var(--coral); }
.status.is-warning { border-color: #ecd6a7; background: var(--amber-soft); color: #a3630b; }
.status.is-warning::before { background: var(--amber); }
.status.is-info { border-color: #c4d9e7; background: var(--blue-soft); color: var(--blue); }
.status.is-info::before { background: var(--blue); }
.tag-list { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.tag { display: inline-flex; min-height: 21px; align-items: center; padding: 1px 6px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface-muted); color: var(--muted); font-size: 9px; }
.empty-state { display: grid; place-items: center; align-content: center; gap: 7px; min-height: 250px; padding: 32px; color: var(--muted); text-align: center; }
.empty-state > div { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--green-soft); color: var(--green); }
.empty-state h3 { margin: 4px 0 0; color: var(--text); font-size: 13px; }
.empty-state p { max-width: 330px; margin: 0; font-size: 10px; line-height: 1.55; }

/* Forms */
.form-layout { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.form-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field { display: grid; align-content: start; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field-label { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--text); font-size: 10px; font-weight: 600; }
.field-label small { color: var(--subtle); font-size: 9px; font-weight: 400; }
.required { color: var(--coral); }
.control {
    display: block;
    width: 100%;
    min-width: 0;
    height: 38px;
    padding: 0 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    outline: 0;
    background: var(--surface);
    color: var(--text);
    font-size: 12px;
    transition: border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}
.control:hover { border-color: #afb9bf; }
.control:focus { border-color: #7fcaa1; box-shadow: 0 0 0 2px rgba(18, 168, 90, 0.1); }
.control:disabled, .control[readonly] { background: var(--surface-muted); color: var(--muted); }
textarea.control { height: auto; min-height: 94px; padding: 9px 10px; line-height: 1.55; resize: vertical; }
select.control { appearance: none; padding-right: 34px; background-image: linear-gradient(45deg, transparent 50%, #738087 50%), linear-gradient(135deg, #738087 50%, transparent 50%); background-position: calc(100% - 15px) 16px, calc(100% - 10px) 16px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.control-group { display: flex; min-width: 0; }
.control-group .control { border-radius: var(--radius) 0 0 var(--radius); }
.control-group .button { flex: 0 0 auto; border-left: 0; border-radius: 0; }
.control-group .button:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.password-control { position: relative; }
.password-control .control { padding-right: 42px; }
.password-control > button { position: absolute; top: 2px; right: 2px; display: grid; place-items: center; width: 34px; height: 34px; padding: 0; border: 0; border-radius: 4px; background: transparent; color: var(--muted); cursor: pointer; }
.password-control > button:hover, .password-control > button.is-active { background: var(--surface-hover); color: var(--green-dark); }
.helper { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
.read-only-value { display: flex; align-items: center; min-height: 38px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-muted); color: var(--muted); font-size: 11px; }
.form-section { display: grid; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.form-section:last-child { padding-bottom: 0; border-bottom: 0; }
.form-section-heading { display: flex; align-items: flex-start; gap: 9px; }
.form-section-heading > svg { margin-top: 1px; color: var(--green-dark); }
.form-section-heading h3 { margin: 0; color: var(--text-strong); font-size: 12px; }
.form-section-heading p { margin: 3px 0 0; color: var(--muted); font-size: 9px; }
.checkbox-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.check-card { position: relative; display: flex; align-items: flex-start; gap: 9px; min-height: 66px; padding: 11px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); cursor: pointer; }
.check-card:hover { border-color: #afd4c0; background: #fbfdfc; }
.check-card input { width: 15px; height: 15px; margin: 1px 0 0; accent-color: var(--green); }
.check-card span { display: grid; gap: 2px; }
.check-card strong { font-size: 11px; }
.check-card small { color: var(--muted); font-size: 9px; line-height: 1.4; }
.check-card:has(input:checked) { border-color: #9fd3b7; background: var(--green-soft); }
.simple-check { display: inline-flex; align-items: center; gap: 7px; color: var(--text); font-size: 10px; cursor: pointer; }
.simple-check input { width: 15px; height: 15px; margin: 0; accent-color: var(--green); }
.switch-field { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 56px; padding: 9px 11px; border: 1px solid var(--border); border-radius: var(--radius); }
.switch-field > span { display: grid; gap: 2px; }
.switch-field strong { font-size: 11px; }
.switch-field small { color: var(--muted); font-size: 9px; }
.switch { position: relative; flex: 0 0 auto; width: 34px; height: 20px; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch span { position: absolute; inset: 0; border-radius: 11px; background: #cbd2d6; cursor: pointer; transition: background 140ms ease; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: transform 140ms ease; }
.switch input:checked + span { background: var(--green); }
.switch input:checked + span::after { transform: translateX(14px); }

/* Detail pages */
.identity-banner { display: flex; align-items: center; gap: 13px; padding: 16px; border-bottom: 1px solid var(--border); }
.identity-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: var(--radius); background: var(--green-soft); color: var(--green-dark); }
.identity-copy { display: grid; flex: 1; min-width: 0; gap: 3px; }
.identity-copy h2 { margin: 0; color: var(--text-strong); font-size: 15px; }
.identity-copy p { margin: 0; overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.detail-list { margin: 0; }
.detail-row { display: grid; grid-template-columns: 180px minmax(0, 1fr); min-height: 49px; border-bottom: 1px solid #edf0f1; }
.detail-row:last-child { border-bottom: 0; }
.detail-row dt { display: flex; align-items: center; padding: 10px 15px; color: var(--muted); font-size: 10px; font-weight: 500; }
.detail-row dd { display: flex; align-items: center; min-width: 0; gap: 8px; margin: 0; padding: 10px 15px; color: var(--text); font-size: 11px; word-break: break-word; }
.detail-row dd > span, .detail-row dd > code { min-width: 0; }
.secret-mask { letter-spacing: 0.08em; color: var(--muted); }

/* LINE enterprise detail and edit workspaces */
.corp-overview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 104px;
    margin-bottom: 16px;
    padding: 17px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}
.corp-overview-main, .corp-edit-banner-copy { display: flex; align-items: center; min-width: 0; gap: 14px; }
.corp-identity-icon, .corp-edit-icon { flex: 0 0 auto; width: 50px; height: 50px; }
.corp-overview-copy, .corp-edit-banner-copy > div:last-child { min-width: 0; }
.corp-overview-title, .corp-edit-title { display: flex; align-items: center; min-width: 0; gap: 9px; }
.corp-overview-title h2, .corp-edit-title h2 { margin: 0; overflow: hidden; color: var(--text-strong); font-size: 18px; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.corp-overview-copy > p { max-width: 760px; margin: 6px 0 0; overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.corp-overview-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 13px; margin-top: 8px; color: var(--subtle); font-size: 9px; }
.corp-overview-meta code { display: inline-block; max-width: 330px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.corp-overview-actions { flex: 0 0 auto; }
.corp-detail-grid { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(350px, 0.58fr); align-items: start; gap: 16px; }
.detail-list-compact .detail-row { grid-template-columns: 158px minmax(0, 1fr); }
.detail-code-grow { flex: 1; min-width: 0; }

.outlook-binding-card { scroll-margin-top: 18px; }
.outlook-binding-body { display: grid; gap: 14px; }
.outlook-mailbox { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: 12px; }
.outlook-mailbox-icon { width: 44px; height: 44px; }
.outlook-mailbox > div:last-child { display: grid; min-width: 0; gap: 2px; }
.outlook-mailbox strong, .outlook-mailbox span, .outlook-mailbox code { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.outlook-mailbox strong { color: var(--text-strong); font-size: 13px; }
.outlook-mailbox span { color: var(--muted); font-size: 10px; }
.outlook-mailbox code { margin-top: 3px; font-size: 9px; }
.outlook-binding-meta { display: grid; margin: 0; border-top: 1px solid var(--border); }
.outlook-binding-meta > div { display: grid; min-height: 38px; grid-template-columns: 92px minmax(0, 1fr); align-items: center; border-bottom: 1px solid #edf0f1; }
.outlook-binding-meta > div:last-child { border-bottom: 0; }
.outlook-binding-meta dt { color: var(--muted); font-size: 9px; }
.outlook-binding-meta dd { display: flex; min-width: 0; margin: 0; color: var(--text); font-size: 10px; }
.outlook-empty { display: grid; grid-template-columns: 42px minmax(0, 1fr); align-items: start; gap: 12px; }
.outlook-empty-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue); }
.outlook-empty strong { color: var(--text-strong); font-size: 12px; }
.outlook-empty p { margin: 4px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.outlook-attempt { display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: start; gap: 11px; padding: 12px; border: 1px solid #c4d9e7; border-radius: var(--radius); background: var(--blue-soft); }
.outlook-attempt-spinner { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: var(--surface); color: var(--blue); }
.outlook-attempt-spinner svg { animation: corp-spin 1.2s linear infinite; }
.outlook-attempt strong { color: var(--text-strong); font-size: 11px; }
.outlook-attempt p { margin: 3px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.outlook-attempt small { display: block; margin-top: 5px; color: var(--blue); font-size: 9px; }
.outlook-binding-actions { padding-top: 1px; }
.outlook-security-note { display: flex; align-items: flex-start; gap: 7px; padding: 10px 15px; border-top: 1px solid var(--border); background: var(--surface-muted); color: var(--muted); font-size: 9px; line-height: 1.55; }
.outlook-security-note svg { flex: 0 0 auto; margin-top: 1px; color: var(--green-dark); }
.outlook-binding-card .inline-notice.is-error[hidden] { display: none; }
.outlook-binding-card [hidden] { display: none; }
.connection-checks { display: grid; gap: 0; padding-top: 5px; padding-bottom: 5px; }
.connection-checks > div { display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: 9px; min-height: 52px; border-bottom: 1px solid #edf0f1; }
.connection-checks > div:last-child { border-bottom: 0; }
.connection-check-icon { display: grid; width: 24px; height: 24px; place-items: center; border-radius: 50%; background: var(--amber-soft); color: var(--amber); }
.connection-check-icon.is-complete { background: var(--green-soft); color: var(--green-dark); }
.connection-checks p { display: grid; gap: 2px; margin: 0; }
.connection-checks strong { color: var(--text); font-size: 10px; }
.connection-checks small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }

.corp-edit-workspace { display: grid; gap: 16px; }
.corp-edit-banner { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; padding: 12px 15px; border: 1px solid var(--border); border-radius: var(--radius); background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(12px); }
.corp-edit-icon { width: 42px; height: 42px; }
.corp-edit-title h2 { font-size: 15px; }
.corp-edit-banner-copy p { margin: 4px 0 0; color: var(--muted); font-size: 9px; }
.corp-edit-actions { flex: 0 0 auto; }
.corp-edit-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(310px, 0.55fr); align-items: start; gap: 16px; }
.corp-edit-grid .section-body.form-grid { gap: 16px; padding: 18px; }
.full-width-notice { grid-column: 1 / -1; }
.field-help { margin-top: -1px; color: var(--subtle); font-size: 9px; line-height: 1.45; }
.compact-footer { min-height: 48px; }
.edit-context-card, .edit-security-card { position: relative; }
.edit-outlook-guidance { margin: 14px 14px 2px; }
.edit-security-list { display: grid; gap: 0; padding-top: 6px; padding-bottom: 6px; }
.edit-security-list p { display: flex; align-items: center; gap: 8px; min-height: 41px; margin: 0; border-bottom: 1px solid #edf0f1; color: var(--muted); font-size: 10px; }
.edit-security-list p:last-child { border-bottom: 0; }
.edit-security-list svg { color: var(--green-dark); }
.corp-edit-mobile-bar { display: none; }

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

/* Settings and testing */
.settings-nav { display: grid; gap: 4px; }
.settings-nav a { display: flex; align-items: center; gap: 9px; min-height: 38px; padding: 0 10px; border-radius: var(--radius); color: var(--muted); font-size: 11px; }
.settings-nav a.is-active { background: var(--green-soft); color: var(--green-dark); font-weight: 600; }
.settings-nav a:hover { background: var(--surface-hover); }
.test-workbench { display: grid; grid-template-columns: minmax(0, 1fr) 46px minmax(0, 1fr); align-items: stretch; gap: 8px; }
.test-pane { display: grid; gap: 7px; }
.test-pane textarea, .test-result { min-height: 150px; }
.test-result { padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-muted); color: var(--text); font-family: inherit; font-size: 11px; line-height: 1.55; white-space: pre-wrap; }
.translate-direction { display: grid; align-content: center; justify-items: center; gap: 6px; color: var(--muted); font-size: 9px; }
.translate-direction button { width: 38px; height: 38px; }
.health-summary { margin: 10px 12px 0; }
.webhook-url { display: inline-block; max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-table { min-width: 640px; }
.assignment-list { gap: 7px; max-height: 470px; padding-right: 4px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.integration-identity { padding: 0; border-bottom: 0; }
.integration-identity .identity-copy code { margin-top: 3px; font-size: 9px; }
.integration-details { border-top: 1px solid var(--border); }
.integration-details > summary { padding: 11px 15px; color: var(--muted); font-size: 10px; font-weight: 600; cursor: pointer; list-style-position: inside; }
.integration-details[open] > summary { border-bottom: 1px solid var(--border); background: var(--surface-muted); color: var(--text); }

/* Login */
.auth-shell { position: relative; display: grid; place-items: center; min-height: 100dvh; padding: 28px; background: var(--bg); }
.login-layout { display: grid; grid-template-columns: minmax(300px, 0.86fr) minmax(390px, 1.14fr); width: min(860px, 100%); min-height: 520px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.login-brand { display: flex; flex-direction: column; justify-content: space-between; padding: 32px; background: #172126; color: #d8dfe2; }
.login-brand-mark { display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--radius); background: var(--green); color: #fff; }
.login-brand-copy h1 { margin: 0 0 9px; color: #fff; font-size: 24px; }
.login-brand-copy p { max-width: 260px; margin: 0; color: #aeb7bc; font-size: 11px; line-height: 1.7; }
.login-brand-footer { display: flex; align-items: center; gap: 7px; color: #829096; font-size: 9px; }
.login-brand-footer span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.login-panel { display: grid; align-content: center; padding: 50px clamp(32px, 6vw, 72px); }
.login-heading { margin-bottom: 27px; }
.login-heading h2 { margin: 0; color: var(--text-strong); font-size: 21px; }
.login-heading p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.login-form { display: grid; gap: 15px; }
.login-form .button { width: 100%; margin-top: 4px; }
.login-security { display: flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--subtle); font-size: 9px; }

/* Legacy chat remains explicitly available at /line_chat/legacy. */
body:has(.line-chat-page) .admin-content { overflow: hidden; }
body:has(.line-chat-page) .page-frame { width: 100%; height: 100%; padding: 0; }
.line-users-admin-table { max-height: calc(100vh - 260px); min-height: 320px; overflow: auto; }
#lineUserTable { table-layout: fixed; min-width: 900px; }
#lineUserTable th, #lineUserTable td { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 1100px) {
    .page-frame { padding: 20px 18px 38px; }
    .page-grid, .page-grid.wide-aside { grid-template-columns: minmax(0, 1fr); }
    .page-grid.equal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .checkbox-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .corp-detail-grid, .corp-edit-grid { grid-template-columns: minmax(0, 1fr); }
    .corp-detail-grid > aside, .corp-edit-grid > aside { grid-row: 1; }
    .corp-detail-grid > main, .corp-edit-grid > main { grid-row: 2; }
    .corp-detail-grid > aside { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
    .corp-detail-grid .outlook-binding-card { grid-row: span 2; }
}

@media (max-width: 899px) {
    body.admin-authenticated { height: 100dvh; }
    .admin-shell { display: block; padding-bottom: var(--mobile-nav-height); }
    .admin-rail { display: none; }
    .admin-main { height: calc(100dvh - var(--mobile-nav-height)); }
    .admin-header { flex-basis: 62px; height: 62px; padding: 0 12px 0 14px; }
    .page-heading h1 { font-size: 18px; }
    .page-heading p { max-width: 54vw; }
    .account-menu > summary { min-width: 38px; width: 38px; height: 38px; padding: 0; border: 0; }
    .account-copy, .account-menu > summary > svg { display: none; }
    .account-avatar { width: 34px; height: 34px; }
    .page-frame { padding: 15px 12px 30px; }
    .admin-mobile-nav {
        position: fixed;
        inset: auto 0 0;
        z-index: 70;
        display: flex;
        align-items: stretch;
        justify-content: space-around;
        height: var(--mobile-nav-height);
        padding-bottom: env(safe-area-inset-bottom);
        border-top: 1px solid var(--border);
        background: rgba(255, 255, 255, 0.98);
    }
    .admin-mobile-nav a { display: grid; place-items: center; align-content: center; flex: 1; gap: 2px; color: var(--muted); font-size: 9px; }
    .admin-mobile-nav a.is-active { color: var(--green-dark); }
    .flash-stack { top: 70px; right: 10px; width: calc(100vw - 20px); }
    .toast-region { right: 10px; bottom: calc(var(--mobile-nav-height) + 10px); width: calc(100vw - 20px); }
    .header-actions > .button:not(.mobile-visible) { display: none; }
    .page-grid, .page-grid.equal, .page-grid.wide-aside { grid-template-columns: minmax(0, 1fr); }
    .form-grid, .form-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
    .field.full { grid-column: auto; }
    .checkbox-grid { grid-template-columns: minmax(0, 1fr); }
    .metric-strip { overflow-x: auto; }
    .metric-item { flex: 0 0 150px; }
    .test-workbench { grid-template-columns: minmax(0, 1fr); }
    .translate-direction { grid-auto-flow: column; justify-content: start; }
    .test-pane textarea, .test-result { min-height: 120px; }
    .detail-row { grid-template-columns: 120px minmax(0, 1fr); }
    .section-footer { align-items: flex-start; flex-direction: column; }
    .section-footer .action-group { width: 100%; justify-content: flex-end; }
    .corp-overview { align-items: flex-start; flex-direction: column; }
    .corp-overview-main { width: 100%; }
    .corp-overview-actions { width: 100%; justify-content: flex-end; }
    .corp-edit-banner { position: static; }
    .corp-edit-grid > aside { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .corp-edit-banner .corp-edit-actions { display: none; }
    .corp-edit-mobile-bar { position: sticky; z-index: 25; bottom: 0; display: grid; padding: 9px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: rgba(255, 255, 255, 0.97); box-shadow: 0 -8px 28px rgba(17, 29, 35, 0.08); backdrop-filter: blur(14px); }
}

@media (max-width: 700px) {
    .metric-strip { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: hidden; }
    .metric-item { min-width: 0; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .metric-item:nth-child(2n) { border-right: 0; }
    .metric-item:nth-last-child(-n + 2) { border-bottom: 0; }
    .toolbar { align-items: stretch; flex-direction: column; }
    .toolbar-form { width: 100%; max-width: none; }
    .toolbar-summary { justify-content: space-between; }
    .responsive-cards { min-width: 0; }
    .responsive-cards thead { display: none; }
    .responsive-cards tbody { display: grid; gap: 9px; padding: 10px; }
    .responsive-cards tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
    .responsive-cards tbody tr:hover { background: var(--surface); }
    .responsive-cards td { display: grid; align-content: center; min-height: 0; padding: 0; border: 0; }
    .responsive-cards td::before { content: attr(data-label); margin-bottom: 3px; color: var(--subtle); font-size: 8px; }
    .responsive-cards td:first-child { grid-column: 1 / -1; padding-bottom: 9px; border-bottom: 1px solid var(--border); }
    .responsive-cards td.cell-actions { grid-column: 1 / -1; width: auto; padding-top: 9px; border-top: 1px solid var(--border); }
    .responsive-cards td.cell-actions::before { display: none; }
    .responsive-cards .cell-actions .action-group { justify-content: flex-end; flex-wrap: wrap; }
    .responsive-cards .cell-code, .webhook-url { max-width: calc(100vw - 64px); }
    .login-layout { grid-template-columns: minmax(0, 1fr); min-height: 0; }
    .login-brand { min-height: 170px; padding: 22px; }
    .login-brand-copy h1 { font-size: 19px; }
    .login-brand-copy p { max-width: 100%; }
    .login-brand-footer { display: none; }
    .login-panel { padding: 32px 22px 36px; }
    .auth-shell { align-items: start; padding: 14px; }
    .corp-detail-grid > aside, .corp-edit-grid > aside { grid-template-columns: minmax(0, 1fr); }
    .corp-detail-grid .outlook-binding-card { grid-row: auto; }
}

@media (max-width: 480px) {
    .page-heading p { display: none; }
    .page-frame { padding: 12px 9px 26px; }
    .section-header, .section-body { padding-left: 12px; padding-right: 12px; }
    .button { padding-inline: 10px; }
    .mobile-icon-only { width: 36px; min-width: 36px; padding: 0; }
    .mobile-icon-only > span { display: none; }
    .detail-row { display: block; padding: 9px 12px; }
    .detail-row dt, .detail-row dd { min-height: 0; padding: 0; }
    .detail-row dd { margin-top: 4px; }
    .control-group { flex-wrap: wrap; gap: 6px; }
    .control-group .control { flex: 1 1 100%; border-radius: var(--radius); }
    .control-group .button { flex: 1; border: 1px solid var(--border-strong); border-radius: var(--radius) !important; }
    .auth-shell { padding: 0; }
    .login-layout { min-height: 100dvh; border: 0; border-radius: 0; }
    .login-brand { min-height: 150px; }
    .corp-overview { min-height: 0; padding: 14px 12px; }
    .corp-overview-main, .corp-edit-banner-copy { align-items: flex-start; }
    .corp-identity-icon { width: 42px; height: 42px; }
    .corp-overview-title { align-items: flex-start; flex-direction: column; gap: 5px; }
    .corp-overview-title h2 { max-width: calc(100vw - 100px); font-size: 16px; }
    .corp-overview-copy > p { white-space: normal; }
    .corp-overview-actions .button { flex: 1; }
    .detail-list-compact .detail-row { display: block; padding: 9px 12px; }
    .corp-edit-banner { padding: 10px 12px; }
    .corp-edit-banner-copy { width: 100%; }
    .corp-edit-title { align-items: flex-start; flex-direction: column; gap: 4px; }
    .corp-edit-title h2 { max-width: calc(100vw - 94px); }
    .corp-edit-grid .section-body.form-grid { padding: 14px 12px; }
    .outlook-binding-actions .button { flex: 1 1 140px; }
}