:root{--bg: #f7f5f1;--card: #ffffff;--border: #e8e4dc;--text: #1f2328;--text-sub: #6b7280;--primary: #1e3a5f;--accent: #d4a84b;--green: #10b981;--red: #ef4444;--tag-bg: #eef2f7}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.page{max-width:1280px;margin:0 auto;padding:24px 32px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 0 20px}.topbar-brand{font-size:18px;font-weight:700}.topbar-brand span{color:var(--text-sub);font-weight:400;margin-left:8px;font-size:13px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 18px}.stat-card .label{color:var(--text-sub);font-size:13px}.stat-card .value{font-size:26px;font-weight:700;margin-top:4px}.stat-card .sub{color:var(--text-sub);font-size:12px;margin-top:4px}.stat-card .sub.up{color:var(--green)}.section-title{font-size:13px;color:var(--text-sub);margin:20px 0 8px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--text-sub);font-weight:500;background:#faf9f6}.tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px;background:var(--tag-bg)}.tag.new{background:#e0edff;color:#1e5fb4}.tag.dealing{background:#dcfce7;color:#15803d}.tag.deal{background:#fef3c7;color:#92400e}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:13px}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.accent{background:var(--accent);color:#fff;border-color:var(--accent)}.search-box{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;margin-bottom:12px;background:#fff}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:36px;width:360px}.login-card h1{font-size:20px;margin-bottom:4px}.login-card p{color:var(--text-sub);font-size:13px;margin-bottom:24px}.login-card input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;margin-bottom:12px;font-size:14px}.login-card .btn{width:100%;justify-content:center}.topbar-right{display:flex;align-items:center;gap:12px;color:var(--text-sub);font-size:13px}.toolbar{display:flex;align-items:stretch;gap:8px;margin:18px 0 12px;flex-wrap:wrap}.toolbar .search-box{flex:1 1 280px;margin:0}.toolbar select{min-width:130px}.toolbar select,.modal input,.modal select,.modal textarea{border:1px solid var(--border);border-radius:8px;background:#fff;padding:9px 10px;font:inherit}.table-wrap{overflow-x:auto}.table-wrap table{min-width:1050px}.row-actions{white-space:nowrap}.row-actions button{border:0;background:transparent;color:var(--primary);cursor:pointer;padding:4px}.row-actions button:last-child{color:#b42318}.empty-cell{text-align:center;color:var(--text-sub);padding:25px}.todo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--border)}.muted{color:var(--text-sub);font-size:13px}.card-heading{font-size:16px;margin-bottom:8px}.alert{display:flex;justify-content:space-between;align-items:center;background:#fef3f2;color:#b42318;padding:10px 14px;border-radius:8px;margin-bottom:14px}.alert button{border:0;background:transparent;cursor:pointer;font-size:20px}.error-text{color:#b42318!important;margin:8px 0!important}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f232888;display:grid;place-items:center;z-index:10;padding:18px}.modal{width:min(640px,100%);max-height:90vh;overflow-y:auto;background:#fff;border-radius:14px;padding:22px;box-shadow:0 18px 60px #0003}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal h2{font-size:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.modal label{display:flex;flex-direction:column;gap:5px;color:var(--text-sub);font-size:13px}.modal input,.modal select,.modal textarea{width:100%;color:var(--text)}.wide-label{margin-bottom:16px}@media (max-width: 760px){.page{padding:16px}.topbar{align-items:flex-start;gap:10px}.topbar-brand span{display:none}.topbar-right{flex-direction:column;align-items:flex-end}.stat-grid,.two-col{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}}@media (max-width: 460px){.stat-grid,.two-col{grid-template-columns:1fr}}