:root{color-scheme:light;--bg: #eef2f6;--panel: #ffffff;--panel-soft: #f8fafc;--text: #172033;--muted: #667085;--primary: #0f766e;--primary-dark: #115e59;--accent: #eab308;--danger: #b42318;--border: #d9e0e8;--shadow: 0 18px 45px rgba(23, 32, 51, .08)}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;font-family:Avenir Next,PingFang SC,Microsoft YaHei,sans-serif;background:linear-gradient(120deg,rgba(15,118,110,.12),transparent 28%),linear-gradient(180deg,#f8fafc,var(--bg));color:var(--text)}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px 12px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e1f}.admin-app{min-height:100vh}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(440px,100%);background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:34px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{font-size:34px;line-height:1.15}h2{font-size:26px}h3{font-size:18px}.login-copy{margin-top:12px;color:var(--muted);line-height:1.7}.login-form{display:grid;gap:16px;margin-top:28px}.login-form label,.search-box,.edit-form label{display:grid;gap:7px;color:var(--muted);font-size:13px;font-weight:700}.login-form button,.edit-form button,.topbar button,.logout{min-height:42px;border-radius:8px;background:var(--primary);color:#fff;font-weight:800}.login-form button:hover,.edit-form button:hover,.topbar button:hover,.logout:hover{background:var(--primary-dark)}.login-form button:disabled,.edit-form button:disabled{cursor:not-allowed;opacity:.65}.form-error,.inline-error{color:var(--danger);font-weight:700}.dashboard-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;gap:22px;padding:22px;background:#102027;color:#fff}.brand{display:grid;gap:6px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}.brand strong{font-size:19px}.brand span{color:#ffffffa8;font-size:13px}nav{display:grid;gap:8px}nav button{display:flex;align-items:center;justify-content:space-between;min-height:42px;padding:0 12px;border-radius:8px;background:transparent;color:#ffffffc7}nav button.active,nav button:hover{background:#ffffff1f;color:#fff}nav small{min-width:28px;padding:2px 7px;border-radius:999px;background:#eab30833;color:#fde68a;text-align:center}.logout{margin-top:auto;background:#ffffff24}.workspace{min-width:0;display:grid;align-content:start;gap:20px;padding:24px}.topbar,.panel,.metric-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px}.topbar button{padding:0 16px}.text-action{min-height:auto;padding:0;border-radius:0;background:transparent;color:var(--primary);font-weight:900}.text-action:hover{color:var(--primary-dark);text-decoration:underline}.muted-action{color:var(--muted)}.content-stack{display:grid;gap:20px}.metrics{display:grid;gap:14px;grid-template-columns:repeat(6,minmax(120px,1fr))}.metric-card{display:grid;gap:10px;padding:18px}.metric-card span{color:var(--muted);font-size:13px;font-weight:700}.metric-card strong{font-size:28px}.panel{min-width:0;padding:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.panel-head>span{color:var(--primary);font-weight:800}.panel-copy{color:var(--muted);line-height:1.7}.empty-panel{color:var(--muted);font-weight:800}.status-list{display:grid;gap:12px;margin:0}.status-list div{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:12px 0;border-top:1px solid var(--border)}dt{color:var(--muted);font-weight:800}dd{margin:0}.config-panel{box-shadow:none}.config-list{display:grid;gap:10px;margin:0}.config-list div{display:grid;grid-template-columns:minmax(140px,220px) minmax(0,1fr);gap:14px;padding:12px 0;border-top:1px solid var(--border)}.config-list dd{display:grid;gap:5px}.config-list strong{color:var(--primary);font-size:12px}.config-list span{overflow-wrap:anywhere;color:#344054}.search-box{width:min(280px,100%)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:8px}.detail-card{margin-top:18px;padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--panel-soft)}.detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin:0}.detail-list div{display:grid;gap:5px;min-width:0;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff}.detail-list dt{font-size:12px}.detail-list dd{overflow-wrap:anywhere;color:#344054;line-height:1.55}.edit-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}.edit-form button,.edit-form p{grid-column:1 / -1}.wide-edit-form{grid-template-columns:repeat(3,minmax(0,1fr))}.full-field{grid-column:1 / -1}table{width:100%;min-width:760px;border-collapse:collapse;background:#fff}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;font-size:13px}th{position:sticky;top:0;z-index:1;background:var(--panel-soft);color:#344054;font-weight:900}td{color:#344054;max-width:320px;overflow-wrap:anywhere}.inline-error{padding:12px 14px;border:1px solid rgba(180,35,24,.22);border-radius:8px;background:#fff4f2}@media(max-width:1080px){.metrics{grid-template-columns:repeat(3,minmax(120px,1fr))}}@media(max-width:760px){.dashboard-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:5}nav{grid-template-columns:repeat(3,1fr)}nav button{justify-content:center;gap:8px}.logout{margin-top:0}.workspace{padding:16px}.topbar,.panel-head{align-items:stretch;flex-direction:column}.metrics{grid-template-columns:repeat(2,minmax(120px,1fr))}.config-list div,.status-list div,.detail-list,.edit-form{grid-template-columns:1fr}}