/* 文件说明：实现登录设备列表、位置刷新、会话移除与锁屏密码操作界面。 */
:root{color-scheme:light;--pink:#e979aa;--pink-dark:#bf4e82;--blue:#ddecfb;--ink:#29232c;--muted:#776d78;--line:#eadfe7;--surface:rgba(255,255,255,.92);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:linear-gradient(135deg,#fff1f7 0%,#f8f5fb 48%,#e8f4ff 100%)}button,input{font:inherit}.hidden{display:none!important}.device-page{width:min(1120px,calc(100% - 28px));margin:0 auto;padding:34px 0 54px}.auth-wrap{min-height:calc(100vh - 88px);display:grid;place-items:center}.auth-card,.privacy-card,.device-card{background:var(--surface);border:1px solid rgba(255,255,255,.8);box-shadow:0 20px 55px rgba(64,49,68,.12);border-radius:24px}.auth-card{width:min(430px,100%);padding:30px}.auth-logo{width:62px;height:62px;object-fit:contain;border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(233,121,170,.16)}h1,h2,p{margin-top:0}h1{font-size:25px;margin:18px 0 8px}h2{font-size:20px;margin-bottom:8px}.hint,.status,.privacy-card p,.empty{color:var(--muted);line-height:1.65}label{display:grid;gap:7px;margin-top:16px;font-weight:650;font-size:14px}input{width:100%;padding:12px 14px;border:1px solid #ddcfda;border-radius:12px;background:#fff;color:var(--ink);outline:none}input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(233,121,170,.12)}.button{border:0;border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer}.button:disabled{opacity:.5;cursor:not-allowed}.primary{background:linear-gradient(135deg,var(--pink),#ee8dba);color:#fff}.secondary{background:#fff;border:1px solid #dfd5dd;color:var(--ink)}.wide{width:100%;margin-top:20px}.text-link{display:block;text-align:center;margin-top:15px;color:var(--pink-dark);text-decoration:none}.button-link{border:0;background:transparent;cursor:pointer;padding:0}.error{min-height:20px;color:#b42346;font-size:14px;margin:12px 0 0}.page-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;padding:14px 4px}.brand{display:flex;align-items:center;gap:13px}.brand img{width:52px;height:52px;object-fit:contain;border-radius:14px;background:#fff}.brand h1{margin:0 0 4px}.brand small,.account{color:var(--muted)}.account{text-align:right;display:grid;gap:7px}.privacy-card,.device-card{padding:22px;margin-top:16px}.privacy-card{border-left:4px solid var(--pink)}.privacy-card p:last-child{margin-bottom:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.section-head span{font-size:13px;color:var(--pink-dark);font-weight:750}.section-head h2{margin:3px 0 0}.section-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.device-list{display:grid;gap:12px;margin-top:16px}.device-item{padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff}.device-top,.device-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.device-title{display:flex;align-items:center;gap:10px}.platform{display:grid;place-items:center;min-width:48px;height:28px;padding:0 9px;border-radius:999px;background:#f8e6ef;color:var(--pink-dark);font-size:12px;font-weight:750}.online{color:#278657;font-weight:700;font-size:13px}.offline{color:var(--muted);font-size:13px}.device-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 18px;margin-top:14px;font-size:14px}.device-meta div{min-width:0}.device-meta span{display:block;color:var(--muted);font-size:12px;margin-bottom:3px}.device-meta strong{word-break:break-word}.device-actions{justify-content:flex-end;margin-top:15px}.danger{background:#fff;border:1px solid #efb4c9;color:#b4235c}@media(max-width:640px){.device-page{width:min(100% - 20px,1120px);padding-top:18px}.page-header{align-items:flex-start}.account{text-align:right;font-size:13px}.privacy-card,.device-card{padding:17px}.section-head{align-items:flex-start}.section-actions{max-width:58%}.section-actions .button{padding:9px 11px}.device-meta{grid-template-columns:1fr}.device-top{align-items:flex-start}.device-actions{flex-wrap:wrap}.device-actions .button{flex:1}}