:root {
    --pf-navy: #0b1f33;
    --pf-navy-2: #102a44;
    --pf-navy-3: #173b5c;
    --pf-gold: #c8a45c;
    --pf-gold-soft: #f6edd9;
    --pf-bg: #f3f5f8;
    --pf-card: #ffffff;
    --pf-ink: #0f172a;
    --pf-muted: #64748b;
    --pf-faint: #94a3b8;
    --pf-line: #e2e8f0;
    --pf-green: #15803d;
    --pf-green-bg: #f0fdf4;
    --pf-red: #b91c1c;
    --pf-red-bg: #fef2f2;
    --pf-blue: #1d4ed8;
    --pf-blue-bg: #eff6ff;
    --pf-amber: #b45309;
    --pf-amber-bg: #fffbeb;
    --pf-radius: 12px;
    --pf-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .04);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    background: var(--pf-bg);
    color: var(--pf-ink);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 13px;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
.hidden { display: none !important; }

.pf-shell { display: flex; min-height: 100vh; }

/* Sidebar */
.pf-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    display: flex;
    width: 236px;
    flex-direction: column;
    background:
        radial-gradient(120% 70% at 0% 0%, rgba(200, 164, 92, .14), transparent 55%),
        linear-gradient(180deg, var(--pf-navy) 0%, #081827 100%);
    color: #cbd5e1;
}
.pf-logo {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 22px 18px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.pf-logo-mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid rgba(200, 164, 92, .55);
    border-radius: 10px;
    background: rgba(200, 164, 92, .12);
    color: var(--pf-gold);
    font-family: "Songti SC", "STSong", serif;
    font-size: 21px;
    font-weight: 700;
}
.pf-logo strong {
    display: block;
    color: #f8fafc;
    font-family: "Songti SC", "STSong", serif;
    font-size: 19px;
    letter-spacing: .08em;
}
.pf-logo small {
    display: block;
    margin-top: 3px;
    color: #7f93a8;
    font-size: 10px;
    letter-spacing: .04em;
}
.pf-nav { flex: 1; overflow-y: auto; padding: 14px 10px; }
.pf-nav-group-title {
    padding: 12px 10px 6px;
    color: #60758a;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
}
.pf-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 2px 0;
    padding: 9px 11px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: #a9bacb;
    cursor: pointer;
    font-size: 12px;
    transition: background .15s, color .15s, border-color .15s;
}
.pf-nav-item i { width: 16px; text-align: center; color: #7f93a8; font-size: 13px; }
.pf-nav-item:hover { background: rgba(255, 255, 255, .05); color: #f1f5f9; }
.pf-nav-item.active {
    border-color: rgba(200, 164, 92, .28);
    background: linear-gradient(90deg, rgba(200, 164, 92, .16), rgba(200, 164, 92, .05));
    color: #f8fafc;
}
.pf-nav-item.active i { color: var(--pf-gold); }
.pf-nav-count {
    margin-left: auto;
    min-width: 18px;
    border-radius: 999px;
    background: rgba(200, 164, 92, .18);
    color: var(--pf-gold);
    font-size: 10px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}
.pf-side-foot {
    display: grid;
    gap: 7px;
    padding: 14px 18px 18px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: #7f93a8;
    font-size: 10px;
}
.pf-side-foot a { color: #cbd5e1; font-size: 11px; }
.pf-side-foot a:hover { color: var(--pf-gold); }
.pf-side-foot a i { margin-right: 5px; }

/* Main */
.pf-main {
    width: calc(100% - 236px);
    margin-left: 236px;
    min-width: 0;
}
.pf-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 72px;
    padding: 14px 28px;
    border-bottom: 1px solid var(--pf-line);
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
}
.pf-topbar-title h1 {
    margin: 0;
    font-size: 20px;
    font-weight: 750;
    letter-spacing: -.02em;
}
.pf-topbar-title p {
    margin: 4px 0 0;
    color: var(--pf-muted);
    font-size: 11px;
}
.pf-topbar-actions { display: flex; align-items: center; gap: 10px; }
.pf-demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border: 1px solid #fde68a;
    border-radius: 999px;
    background: #fffbeb;
    color: #92400e;
    padding: 5px 9px;
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
}
.pf-role {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--pf-muted);
    font-size: 10px;
}
.pf-role select {
    border: 1px solid var(--pf-line);
    border-radius: 7px;
    background: #fff;
    color: var(--pf-ink);
    padding: 6px 8px;
    font-size: 11px;
    outline: none;
}
.pf-content { padding: 24px 28px 40px; }

/* Buttons */
.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: var(--pf-navy);
    color: #fff;
    cursor: pointer;
    padding: 7px 11px;
    font-size: 11px;
    font-weight: 650;
    white-space: nowrap;
    transition: transform .12s, background .15s, opacity .15s;
}
.pf-btn:hover { background: var(--pf-navy-2); }
.pf-btn:active { transform: translateY(1px); }
.pf-btn:disabled { cursor: not-allowed; opacity: .45; }
.pf-btn.gold { background: var(--pf-gold); color: #2b1d07; }
.pf-btn.gold:hover { background: #d4b269; }
.pf-btn.ghost {
    border-color: var(--pf-line);
    background: #fff;
    color: var(--pf-muted);
}
.pf-btn.ghost:hover { border-color: #cbd5e1; color: var(--pf-ink); background: #f8fafc; }
.pf-btn.danger { background: var(--pf-red); }
.pf-btn.small { padding: 5px 8px; font-size: 10px; }

/* Cards and grids */
.pf-grid { display: grid; gap: 14px; }
.pf-grid.kpis { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.pf-grid.two { grid-template-columns: minmax(0, 1.55fr) minmax(280px, .85fr); }
.pf-card {
    border: 1px solid var(--pf-line);
    border-radius: var(--pf-radius);
    background: var(--pf-card);
    box-shadow: var(--pf-shadow);
}
.pf-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 15px 16px 0;
}
.pf-card-head h2 {
    margin: 0;
    font-size: 13px;
    font-weight: 750;
}
.pf-card-head p { margin: 4px 0 0; color: var(--pf-muted); font-size: 10px; }
.pf-card-body { padding: 13px 16px 16px; }
.pf-kpi {
    position: relative;
    overflow: hidden;
    padding: 15px 15px 13px;
}
.pf-kpi::after {
    position: absolute;
    right: -18px;
    bottom: -22px;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(200, 164, 92, .08);
    content: "";
}
.pf-kpi-label { color: var(--pf-muted); font-size: 10px; font-weight: 650; }
.pf-kpi-value {
    margin-top: 8px;
    font-size: 23px;
    font-weight: 780;
    letter-spacing: -.04em;
}
.pf-kpi-value small { margin-left: 2px; font-size: 11px; font-weight: 600; color: var(--pf-muted); }
.pf-kpi-foot { margin-top: 6px; color: var(--pf-faint); font-size: 10px; }
.pf-kpi-foot b { color: var(--pf-green); font-weight: 700; }

/* Tables */
.pf-table-wrap { overflow-x: auto; }
.pf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}
.pf-table th {
    padding: 9px 10px;
    border-bottom: 1px solid var(--pf-line);
    color: var(--pf-faint);
    font-size: 10px;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
}
.pf-table td {
    padding: 11px 10px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}
.pf-table tr:last-child td { border-bottom: 0; }
.pf-table tbody tr:hover { background: #f8fafc; }
.pf-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pf-table .strong { font-weight: 700; }
.pf-table .muted { color: var(--pf-muted); }
.pf-table .nowrap { white-space: nowrap; }
.pf-sub { display: block; margin-top: 2px; color: var(--pf-faint); font-size: 9px; }
.pf-empty {
    padding: 28px 12px;
    color: var(--pf-faint);
    font-size: 11px;
    text-align: center;
}

/* Badges */
.pf-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border: 1px solid var(--pf-line);
    border-radius: 999px;
    background: #f8fafc;
    color: var(--pf-muted);
    padding: 3px 7px;
    font-size: 9px;
    font-weight: 700;
    white-space: nowrap;
}
.pf-badge.green { border-color: #bbf7d0; background: var(--pf-green-bg); color: var(--pf-green); }
.pf-badge.red { border-color: #fecaca; background: var(--pf-red-bg); color: var(--pf-red); }
.pf-badge.blue { border-color: #bfdbfe; background: var(--pf-blue-bg); color: var(--pf-blue); }
.pf-badge.amber { border-color: #fde68a; background: var(--pf-amber-bg); color: var(--pf-amber); }
.pf-badge.gold { border-color: #e9d5a6; background: var(--pf-gold-soft); color: #7c5a1e; }
.pf-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

/* Todo list */
.pf-todo {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 0;
    border-bottom: 1px solid #f1f5f9;
    cursor: pointer;
}
.pf-todo:last-child { border-bottom: 0; }
.pf-todo-icon {
    display: grid;
    width: 30px;
    height: 30px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 8px;
    background: #f1f5f9;
    color: var(--pf-muted);
}
.pf-todo-icon.danger { background: var(--pf-red-bg); color: var(--pf-red); }
.pf-todo-icon.warn { background: var(--pf-amber-bg); color: var(--pf-amber); }
.pf-todo-icon.info { background: var(--pf-blue-bg); color: var(--pf-blue); }
.pf-todo-main { flex: 1; min-width: 0; }
.pf-todo-main b { display: block; font-size: 11px; }
.pf-todo-main span { display: block; margin-top: 2px; color: var(--pf-faint); font-size: 9px; }
.pf-todo-count { font-size: 18px; font-weight: 780; }
.pf-todo-arrow { color: var(--pf-faint); font-size: 10px; }

/* Store cards */
.pf-store-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.pf-store-card { padding: 15px; }
.pf-store-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.pf-store-name { font-size: 14px; font-weight: 750; }
.pf-store-meta { margin-top: 3px; color: var(--pf-faint); font-size: 10px; }
.pf-store-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 13px;
    padding: 10px 0;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
}
.pf-store-kpis span { display: block; color: var(--pf-faint); font-size: 9px; }
.pf-store-kpis b { display: block; margin-top: 3px; font-size: 14px; }
.pf-checklist { display: grid; gap: 6px; margin-top: 11px; }
.pf-check {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--pf-muted);
    font-size: 10px;
}
.pf-check i { color: #cbd5e1; font-size: 10px; }
.pf-check.done { color: var(--pf-ink); }
.pf-check.done i { color: var(--pf-green); }
.pf-store-actions { display: flex; gap: 7px; margin-top: 13px; }

/* Progress / bars */
.pf-bar {
    position: relative;
    height: 6px;
    overflow: hidden;
    border-radius: 999px;
    background: #eef2f7;
}
.pf-bar > i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--pf-navy-3), var(--pf-gold));
}
.pf-bar-label { display: flex; justify-content: space-between; margin-bottom: 5px; color: var(--pf-muted); font-size: 9px; }
.pf-bar-label b { color: var(--pf-ink); }

/* Toolbar / filters */
.pf-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.pf-toolbar-left { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pf-toolbar-right { display: flex; align-items: center; gap: 8px; }
.pf-filter {
    border: 1px solid var(--pf-line);
    border-radius: 7px;
    background: #fff;
    color: var(--pf-muted);
    cursor: pointer;
    padding: 6px 10px;
    font-size: 10px;
}
.pf-filter.active { border-color: var(--pf-navy); background: var(--pf-navy); color: #fff; }
.pf-input {
    border: 1px solid var(--pf-line);
    border-radius: 7px;
    background: #fff;
    color: var(--pf-ink);
    padding: 7px 10px;
    font-size: 11px;
    outline: none;
}
.pf-input:focus { border-color: #94a3b8; }
.pf-search { display: flex; align-items: center; gap: 7px; }
.pf-search .pf-input { min-width: 260px; }

/* Identity */
.pf-sso {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}
.pf-sso-step {
    position: relative;
    padding: 13px;
    border: 1px solid var(--pf-line);
    border-radius: 10px;
    background: #fff;
}
.pf-sso-step span { color: var(--pf-gold); font-size: 10px; font-weight: 800; }
.pf-sso-step b { display: block; margin-top: 4px; font-size: 11px; }
.pf-sso-step small { display: block; margin-top: 3px; color: var(--pf-faint); font-size: 9px; line-height: 1.5; }
.pf-dual { border-color: #e9d5a6; background: var(--pf-gold-soft); color: #7c5a1e; }

/* Conflict */
.pf-conflict-card { padding: 15px; }
.pf-conflict-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pf-conflict-name { font-size: 14px; font-weight: 750; }
.pf-conflict-matches { display: grid; gap: 7px; margin-top: 11px; }
.pf-match {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid #f1f5f9;
    border-radius: 8px;
    background: #fafcfe;
    font-size: 10px;
}
.pf-match-store { min-width: 88px; font-weight: 700; }
.pf-match-role { color: var(--pf-muted); }
.pf-match-score { margin-left: auto; color: var(--pf-gold); font-weight: 800; }
.pf-conflict-note { margin-top: 10px; color: var(--pf-muted); font-size: 10px; line-height: 1.5; }
.pf-boundary {
    display: flex;
    gap: 9px;
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px solid #e9d5a6;
    border-radius: 8px;
    background: #fffdf6;
    color: #7c5a1e;
    font-size: 10px;
    line-height: 1.55;
}
.pf-boundary i { margin-top: 1px; }

/* Knowledge */
.pf-knowledge-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.pf-knowledge-card { padding: 15px; }
.pf-knowledge-card h3 { margin: 9px 0 0; font-size: 13px; line-height: 1.4; }
.pf-knowledge-card p { margin: 7px 0 0; color: var(--pf-muted); font-size: 10px; line-height: 1.6; }
.pf-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.pf-tag { border-radius: 999px; background: #f1f5f9; color: var(--pf-muted); padding: 2px 7px; font-size: 9px; }
.pf-knowledge-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
    color: var(--pf-faint);
    font-size: 9px;
}

/* Modal */
.pf-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    background: rgba(8, 24, 39, .48);
    padding: 20px;
}
.pf-modal-card {
    width: min(520px, 100%);
    max-height: 86vh;
    overflow-y: auto;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 24px 80px rgba(8, 24, 39, .28);
}
.pf-modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 17px 18px 0;
}
.pf-modal-head h2 { margin: 0; font-size: 15px; }
.pf-modal-head p { margin: 4px 0 0; color: var(--pf-muted); font-size: 10px; }
.pf-modal-body { padding: 15px 18px 18px; }
.pf-modal-close {
    border: 0;
    background: transparent;
    color: var(--pf-faint);
    cursor: pointer;
    font-size: 16px;
    padding: 2px;
}
.pf-modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.pf-form-row { display: grid; gap: 5px; margin-top: 10px; }
.pf-form-row label { color: var(--pf-muted); font-size: 10px; }
.pf-form-row select, .pf-form-row input {
    width: 100%;
    border: 1px solid var(--pf-line);
    border-radius: 7px;
    padding: 8px 9px;
    font-size: 11px;
    outline: none;
}
.pf-radio-list { display: grid; gap: 7px; margin-top: 8px; }
.pf-radio {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border: 1px solid var(--pf-line);
    border-radius: 8px;
    cursor: pointer;
    font-size: 11px;
}
.pf-radio:hover { border-color: #cbd5e1; background: #f8fafc; }
.pf-radio input { accent-color: var(--pf-navy); }
.pf-radio small { margin-left: auto; color: var(--pf-faint); font-size: 9px; }

/* Toast */
.pf-toast {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 200;
    max-width: 360px;
    padding: 10px 14px;
    border-radius: 9px;
    background: var(--pf-navy);
    color: #fff;
    box-shadow: 0 12px 40px rgba(8, 24, 39, .28);
    font-size: 11px;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity .2s, transform .2s;
}
.pf-toast.show { opacity: 1; transform: translateY(0); }

.pf-loading {
    display: grid;
    place-items: center;
    min-height: 300px;
    color: var(--pf-muted);
    font-size: 12px;
}
.pf-loading i { margin-right: 6px; color: var(--pf-gold); }
.pf-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 20px 0 10px;
}
.pf-section-title:first-child { margin-top: 0; }
.pf-section-title h2 { margin: 0; font-size: 13px; }
.pf-section-title span { color: var(--pf-faint); font-size: 10px; }
.pf-note { margin: 10px 0 0; color: var(--pf-faint); font-size: 10px; line-height: 1.6; }

@media (max-width: 1500px) {
    .pf-grid.kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pf-store-grid, .pf-knowledge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
    .pf-sidebar { width: 208px; }
    .pf-main { width: calc(100% - 208px); margin-left: 208px; }
    .pf-grid.two { grid-template-columns: 1fr; }
    .pf-sso { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
    .pf-sidebar { display: none; }
    .pf-main { width: 100%; margin-left: 0; }
    .pf-content { padding: 16px; }
    .pf-topbar { align-items: flex-start; flex-direction: column; padding: 14px 16px; }
    .pf-grid.kpis, .pf-store-grid, .pf-knowledge-grid { grid-template-columns: 1fr; }
}