:root{--ink:#14292d;--muted:#6b7d80;--line:#dce7e5;--teal:#176b6e;--deep:#104c51;--paper:#fff;--mist:#eff7f5}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 18% 5%,#dcefeb,transparent 31%),#f5faf8;color:var(--ink);font:16px/1.65 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.auth-page{min-height:100vh}.auth-shell{width:min(470px,calc(100% - 38px));margin:0 auto;padding:52px 0}.site-back{display:inline-block;margin-bottom:22px;color:var(--muted);font-size:.88rem;font-weight:800;text-decoration:none}.site-back:hover{color:var(--teal)}.auth-card{padding:34px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:0 20px 55px rgba(21,64,66,.12)}.eyebrow{margin:0 0 6px;color:var(--teal);font-size:.72rem;font-weight:900;letter-spacing:.16em}.auth-card h1{margin:0;font:500 clamp(2rem,7vw,3rem)/1.1 Georgia,"Microsoft YaHei",serif;letter-spacing:-.05em}.intro{margin:14px 0 26px;color:var(--muted);font-size:.92rem}.auth-card form{display:grid;gap:15px}.auth-card label{display:grid;gap:6px;color:#41575a;font-size:.86rem;font-weight:800}.auth-card input{width:100%;height:45px;padding:0 12px;border:1px solid #bfd4d0;border-radius:8px;color:var(--ink);font:1rem system-ui}.auth-card input:focus{outline:3px solid #d3ebe6;border-color:var(--teal)}.primary,.secondary{width:100%;min-height:46px;border:0;border-radius:8px;background:var(--deep);color:#fff;font:800 .93rem "Microsoft YaHei",sans-serif;cursor:pointer}.primary:disabled{opacity:.6;cursor:wait}.secondary{margin-top:22px;background:#fff;border:1px solid var(--teal);color:var(--teal)}.form-message{min-height:22px;margin:0;color:#a14036;font-size:.84rem}.dashboard{max-width:640px}.admin-grid{display:grid;gap:10px}.admin-grid>a,.admin-grid>div{display:grid;gap:4px;padding:15px;border:1px solid var(--line);background:#fbfdfc;color:inherit;text-decoration:none}.admin-grid>a:hover{border-color:#7aaca5}.admin-grid b{color:var(--deep)}.admin-grid span{color:var(--muted);font-size:.86rem}@media(max-width:500px){.auth-shell{width:min(100% - 28px,470px);padding-top:28px}.auth-card{padding:25px 20px}}
.admin-shell{width:min(1180px,100%)}.admin-dashboard{width:100%}.admin-toolbar,.admin-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.admin-dashboard section{margin-top:28px}.admin-dashboard h2{font-size:1.05rem}.admin-table-wrap{overflow:auto;border:1px solid #d8e5e3}.admin-table-wrap table{width:100%;border-collapse:collapse;background:#fff}.admin-table-wrap th,.admin-table-wrap td{padding:11px;border-bottom:1px solid #e4eceb;text-align:left;white-space:nowrap}.admin-table-wrap td:first-child{white-space:normal}.admin-table-wrap small{display:block;color:#718386}.admin-table-wrap button,.admin-section-head button{margin:2px;padding:7px 9px;border:1px solid #9fc5bf;background:#fff;color:#15666b;font-weight:800;cursor:pointer}.admin-section-head input{height:36px;padding:0 10px;border:1px solid #cbdcda}.admin-audit{display:grid;gap:7px}.admin-audit div{display:flex;justify-content:space-between;gap:12px;padding:10px;border-bottom:1px solid #e1e9e8}.admin-audit span{color:#718386;font-size:.84rem}@media(max-width:620px){.admin-toolbar,.admin-section-head,.admin-audit div{align-items:flex-start;flex-direction:column}.admin-section-head form{display:flex;width:100%}.admin-section-head input{min-width:0;flex:1}}