:root{--auth-purple:#7c33a8;--auth-purple-2:#a653d4;--auth-ink:#2e1b41;--auth-muted:#746d7d;--auth-border:#e4dfec;--auth-panel:#fff;--auth-soft:#faf8fd}*{box-sizing:border-box}html,body{min-height:100%}body.ui-auth{margin:0;background:#fff;color:var(--auth-ink);font-family:Inter,"Microsoft YaHei",Arial,sans-serif}.ui-auth-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,1fr);min-height:100vh}.ui-auth-visual{position:relative;display:grid;place-items:stretch;overflow:hidden;background:radial-gradient(70% 58% at 14% 8%,rgba(255,255,255,.98),rgba(255,255,255,.62) 42%,transparent 76%),radial-gradient(54% 56% at 92% 74%,rgba(184,121,241,.3),rgba(184,121,241,.09) 54%,transparent 80%),linear-gradient(152deg,#fcfaff,#f6effc 34%,#efe4f9 67%,#e7d7f3)}.ui-auth-visual:before{content:"";position:absolute;top:-12%;right:-24%;width:min(38vw,540px);height:min(38vw,540px);border:1px solid rgba(124,51,168,.12);border-radius:50%}.ui-auth-visual__brand{position:absolute;z-index:2;top:30px;left:34px;display:flex;align-items:center;gap:12px;text-decoration:none;color:#662592}.ui-auth-visual__brand img{width:76px;height:76px;object-fit:contain}.ui-auth-visual__brand span{display:grid}.ui-auth-visual__brand strong{font-size:25px;line-height:1.15}.ui-auth-visual__brand small{margin-top:4px;color:#432d51;font-size:12px}.ui-auth-visual__image{position:absolute;inset:8% 2% 0;width:96%;height:90%;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 28px 45px rgba(46,27,65,.12))}.ui-auth-panel{position:relative;display:flex;align-items:center;justify-content:center;padding:86px clamp(32px,7vw,112px) 60px;background:#fff}.ui-auth-home-link{position:absolute;top:34px;right:42px;display:inline-flex;align-items:center;gap:8px;color:#756a7e;font-size:14px;font-weight:700;text-decoration:none}.ui-auth-home-link:hover{color:var(--auth-purple)}.ui-auth-form-wrap{width:100%;max-width:470px}.ui-auth-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:18px;color:var(--auth-ink);text-decoration:none}.ui-auth-brand img{width:52px;height:52px;object-fit:contain}.ui-auth-brand__name{font-size:22px;font-weight:800}.ui-auth-intro{display:grid;gap:5px;margin:0 0 28px;text-align:center;color:#7e7486;font-size:14px}.ui-auth-intro strong{color:var(--auth-purple);font-size:15px}.ui-auth-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;height:54px;margin:0 0 25px;padding:4px;border:1px solid #eee9f3;border-radius:18px;background:#f8f5fb;box-shadow:0 10px 26px -18px rgba(46,27,65,.28)}.ui-auth-tab{display:grid;place-items:center;border:0;border-radius:14px;background:transparent;color:#8b8292;font-size:15px;font-weight:800;text-decoration:none}.ui-auth-tab.is-active{background:#fff;color:var(--auth-purple);box-shadow:0 5px 15px rgba(73,35,96,.1)}.ui-auth-card{margin:0;padding:0;border:0;background:transparent}.ui-auth-heading h1{margin:0 0 24px;text-align:center;font-size:25px;line-height:1.25}.form-group{margin-bottom:15px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-icon{position:relative}.input-icon-addon{position:absolute;left:15px;top:50%;display:grid;place-items:center;width:20px;transform:translateY(-50%);color:#a19aa9;font-size:16px}.form-control{width:100%;height:54px;padding:0 16px 0 47px;border:1px solid var(--auth-border);border-radius:11px;background:#fff;color:#31253b;font-size:15px;outline:0;transition:.18s}.form-control:hover{border-color:#cec4dc}.form-control:focus{border-color:var(--auth-purple);box-shadow:0 0 0 4px rgba(124,51,168,.11)}.form-control::placeholder{color:#aaa4b1}.ui-auth-options{display:flex;align-items:center;justify-content:space-between;margin:5px 0 16px;color:#7c7483;font-size:13px}.ui-auth-options label,.ui-auth-terms-control label{display:flex;align-items:center;gap:8px;cursor:pointer}.ui-auth-options input,.ui-auth-terms-control input{width:17px;height:17px;accent-color:var(--auth-purple)}.ui-auth-options a,.ui-auth-field-note a,.ui-auth-terms-control a{color:var(--auth-purple);font-weight:700;text-decoration:none}.ui-auth-field-note{margin:8px 2px 15px;color:#928a99;font-size:12px;line-height:1.55}.ui-auth-terms-control{display:flex;align-items:center;gap:5px;margin:16px 0}.ui-auth-submit{width:100%;height:54px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--auth-purple),var(--auth-purple-2));color:#fff;font-size:15px;font-weight:800;cursor:pointer;box-shadow:0 12px 28px -16px rgba(88,34,126,.55);transition:.18s}.ui-auth-submit:hover{transform:translateY(-1px);filter:brightness(.97)}.ui-auth-submit:disabled{cursor:wait;opacity:.65;transform:none}.ui-auth-footer{margin:22px 0 0;text-align:center;color:#8b8292;font-size:14px}.ui-auth-footer a{color:var(--auth-purple);font-weight:800;text-decoration:none}.auth-error{display:none;margin:0 0 16px;padding:11px 14px;border-radius:10px;background:#fff0f2;color:#b73043;font-size:13px}.auth-error.is-visible{display:block}@media(max-width:991px){.ui-auth-shell{grid-template-columns:1fr}.ui-auth-visual{display:none}.ui-auth-panel{min-height:100vh;padding:80px 22px 42px}.ui-auth-home-link{top:25px;right:25px}.ui-auth-form-wrap{max-width:500px}}@media(max-width:520px){.ui-auth-panel{padding-inline:18px}.ui-auth-brand{margin-top:8px}.form-row{grid-template-columns:1fr}.ui-auth-heading h1{font-size:23px}}