:root{--admin-ink:#17233b;--admin-muted:#60708f;--admin-border:#dbe3ef;--admin-surface:#fff;--admin-bg:#f4f7fb;--admin-primary:#175cd3;--admin-primary-soft:#eaf2ff;--admin-success:#067647;--admin-warning:#b54708;--admin-radius:12px}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--admin-bg);color:var(--admin-ink);font-family:Noto Sans Thai,Segoe UI,sans-serif;font-size:15px;line-height:1.55}button,a{font:inherit}a{color:inherit;text-decoration:none}.admin-shell{grid-template-columns:236px 1fr;min-height:100vh;display:grid}.admin-sidebar{color:#f4f7fb;background:#10254a;padding:22px 16px}.brand{align-items:center;gap:10px;margin-bottom:30px;font-size:18px;font-weight:700;display:flex}.brand-mark{color:#fff;background:#2e7cf6;border-radius:9px;place-items:center;width:32px;height:32px;font-weight:800;display:grid}.nav-label{color:#a9bbd9;margin:22px 10px 8px;font-size:12px}.nav-link{color:#dce7f8;border-radius:8px;align-items:center;gap:9px;padding:10px;display:flex}.nav-link.active,.nav-link:hover{color:#fff;background:#1e3b6d}.admin-main{min-width:0}.admin-topbar{background:var(--admin-surface);border-bottom:1px solid var(--admin-border);justify-content:space-between;align-items:center;height:68px;padding:0 32px;display:flex}.eyebrow{color:var(--admin-muted);font-size:13px}.account-chip{color:var(--admin-muted);align-items:center;gap:9px;display:flex}.avatar{background:var(--admin-primary-soft);width:32px;height:32px;color:var(--admin-primary);border-radius:50%;place-items:center;font-weight:700;display:grid}.admin-content{max-width:1440px;margin:0 auto;padding:28px 32px 48px}.page-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px;display:flex}h1,h2,p{margin:0}h1{letter-spacing:-.02em;font-size:28px;line-height:1.25}h2{font-size:18px;line-height:1.35}.page-heading p{color:var(--admin-muted);margin-top:5px}.button{border:1px solid var(--admin-border);min-height:44px;color:var(--admin-ink);cursor:pointer;background:#fff;border-radius:8px;padding:8px 14px}.button.primary{background:var(--admin-primary);color:#fff;border-color:var(--admin-primary)}.button:hover{filter:brightness(.97)}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:24px;display:grid}.card{background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:var(--admin-radius);padding:18px;box-shadow:0 2px 8px #14305c0a}.kpi-label{color:var(--admin-muted);font-size:13px}.kpi-value{margin-top:4px;font-size:27px;line-height:1.2;display:block}.kpi-note{color:var(--admin-success);margin-top:5px;font-size:12px}.workspace-grid{grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:18px;display:grid}.section-heading{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-top:1px solid var(--admin-border);white-space:nowrap;padding:12px 8px}th{color:var(--admin-muted);border-top:0;font-size:12px;font-weight:600}.status{border-radius:999px;align-items:center;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.status.open{color:var(--admin-warning);background:#fff2e6}.status.review{background:var(--admin-primary-soft);color:var(--admin-primary)}.status.done{color:var(--admin-success);background:#e7f6ec}.activity-list{gap:14px;display:grid}.activity{grid-template-columns:10px 1fr;gap:10px;display:grid}.activity-dot{background:var(--admin-primary);border-radius:50%;width:10px;height:10px;margin-top:7px}.activity small{color:var(--admin-muted);margin-top:2px;display:block}.notice{background:var(--admin-primary-soft);color:#123e88;border-radius:var(--admin-radius);border:1px solid #c5dafb;margin-top:18px;padding:14px 16px}@media (max-width:900px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{padding:12px 16px}.brand{margin-bottom:10px}.nav-label{display:none}.nav-link{margin-right:4px;display:inline-flex}.admin-content{padding:22px 18px 36px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-grid{grid-template-columns:1fr}}@media (max-width:480px){.admin-topbar{padding:0 16px}.admin-content{padding-inline:14px}.page-heading{flex-direction:column;align-items:start}h1{font-size:24px}.kpi-grid{gap:10px}.card{padding:14px}}