:root{--bg: #f6f7fb;--card: #ffffff;--text: #172033;--muted: #667085;--line: #e5e7eb;--primary: #2563eb;--primary-dark: #1d4ed8;--soft: #eef4ff;--danger: #dc2626;--ok: #16a34a;--warn: #d97706;--shadow: 0 12px 30px rgba(15, 23, 42, .08);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#eef4ff 0,#f6f7fb 36%,#f8fafc);color:var(--text);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--primary);text-decoration:none}.app-shell{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:18px 0 46px}.topbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px}.brand h1{margin:0;font-size:clamp(24px,5vw,42px);letter-spacing:-.04em}.brand p{margin:7px 0 0;color:var(--muted);line-height:1.5}.admin-link,.ghost-btn,.primary-btn,.danger-btn{border:0;border-radius:14px;padding:11px 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toastIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media (max-width: 1024px){.dashboard-cards{grid-template-columns:repeat(2,1fr)}.dashboard-charts-row{grid-template-columns:1fr}}@media (max-width: 768px){.admin-sidebar{width:100%;position:static;flex-direction:row;padding:10px;overflow-x:auto}.admin-main{margin-left:0}.admin-layout{flex-direction:column}.sidebar-nav{flex-direction:row;padding:0}.sidebar-link{white-space:nowrap}.sidebar-user,.sidebar-footer{display:none}.dashboard-cards{grid-template-columns:1fr}.order-filters input,.order-filters select{min-width:auto;width:100%}.editor-grid{grid-template-columns:1fr}}