@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Public+Sans:wght@400;500;600;700&display=swap');

:root { --ink:#1e1b4b; --ink-soft:#2c2864; --orange:#f97316; --orange-dark:#c2410c; --orange-pale:#fff7ed; --body:#3f3d56; --muted:#6b7280; }
*,*::before,*::after{box-sizing:border-box}
body{align-items:center;background:var(--ink);color:var(--body);display:flex;font-family:'Public Sans',Arial,sans-serif;justify-content:center;margin:0;min-height:100vh;padding:36px;position:relative}
body::before{background:linear-gradient(100deg,rgba(30,27,75,.12),rgba(30,27,75,.82)),url('../images/brand/hero-air-purifier.jpg') center 38%/cover;content:'';inset:0 48% 0 0;position:fixed}
body::after{background:var(--orange);border:7px solid rgba(255,255,255,.18);border-radius:50%;content:'';height:150px;left:calc(26% - 75px);opacity:.9;position:fixed;top:-66px;width:150px}
.login-container{align-items:center;display:flex;flex-direction:column;margin-left:48%;max-width:620px;padding:28px 5vw;position:relative;width:52%;z-index:1}
.logo{margin:0 0 30px}.logo a{align-items:center;color:#fff;display:inline-flex;gap:12px;text-decoration:none}.logo img{height:46px;margin:0;width:46px}.logo span{font-family:'Manrope',Arial,sans-serif;font-size:24px;letter-spacing:-.04em}.logo strong{color:#fdba74;font-weight:800}
.login-box{background:#fff;border:1px solid rgba(255,255,255,.2);border-radius:22px;box-shadow:0 28px 70px -30px rgba(0,0,0,.65);max-width:460px;overflow:hidden;padding:48px 42px 42px;position:relative;width:100%}.login-box::before{background:linear-gradient(90deg,var(--orange),#fb923c);content:'';height:6px;inset:0 0 auto;position:absolute}
.login-box h1{color:var(--ink);font-family:'Manrope',Arial,sans-serif;font-size:clamp(30px,4vw,39px);letter-spacing:-.04em;line-height:1.15;margin:0 0 12px}.login-box h1::after{background:var(--orange);border-radius:10px;content:'';display:block;height:4px;margin-top:18px;width:48px}
.login-box>p{color:var(--muted);line-height:1.65;margin:0 0 28px}.input-wrapper{margin-bottom:16px}.input-wrapper>label{color:var(--ink);display:block;font-size:13px;font-weight:700;margin:0 0 8px}
.input-group{align-items:center;background:#fff;border:1px solid #d8d4df;border-radius:11px;display:flex;min-height:52px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}.input-group:focus-within{border-color:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.12)}.auth-icon{color:var(--orange-dark);flex:0 0 auto;height:20px;margin-left:16px;width:20px}.input-group input{background:transparent;border:0;color:var(--body);flex:1;font:inherit;min-width:0;outline:0;padding:15px 14px}.input-group input::placeholder{color:#92909d}
.toggle-password,.toggle-match_password{background:var(--orange-pale);border:0;border-left:1px solid #ffedd5;color:var(--orange-dark);cursor:pointer;font:700 12px 'Public Sans',Arial,sans-serif;min-height:52px;padding:14px 16px}.toggle-password:hover,.toggle-match_password:hover{background:#ffedd5}.forgot{margin:4px 0 20px;text-align:right}.forgot a,.auth-back{color:var(--orange-dark);font-size:13px;font-weight:700;text-decoration:none}.forgot a:hover,.auth-back:hover{color:var(--orange);text-decoration:underline}
.login-btn{background:var(--orange);border:0;border-radius:10px;box-shadow:0 7px 0 var(--orange-dark);color:#fff;cursor:pointer;font:700 15px 'Public Sans',Arial,sans-serif;margin-top:8px;min-height:50px;padding:14px 20px;transition:background .18s ease,box-shadow .12s ease,transform .12s ease;width:100%}.login-btn:hover{background:#ea580c;box-shadow:0 5px 0 #b93412;transform:translateY(2px)}.login-btn:active{box-shadow:0 2px 0 #b93412;transform:translateY(5px)}
.auth-kicker{color:var(--orange-dark);display:block;font-size:12px;font-weight:800;letter-spacing:.1em;margin-bottom:10px;text-transform:uppercase}.auth-footer-link{margin-top:22px;text-align:center}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);height:1px;overflow:hidden;position:absolute;white-space:nowrap;width:1px}.error-message-login,.error-message{background:#fff1f0;border:1px solid #fecaca;border-radius:9px;color:#b42318;display:block;font-size:13px;margin:6px 0 14px;padding:11px 12px}.error-message:empty{display:none}.success-message{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:11px;color:#047857;line-height:1.55;margin-bottom:22px;padding:16px}:focus-visible{border-radius:4px;outline:3px solid rgba(249,115,22,.62);outline-offset:3px}
@media(max-width:850px){body{background:linear-gradient(180deg,var(--ink) 0,var(--ink-soft) 100%);padding:24px}body::before,body::after{display:none}.login-container{margin:0;max-width:520px;padding:10px 0;width:100%}}
@media(max-width:520px){body{align-items:flex-start;padding:24px 16px}.logo{margin-bottom:22px}.logo img{height:40px;width:40px}.logo span{font-size:21px}.login-box{border-radius:17px;padding:34px 22px 28px}.login-box h1{font-size:29px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important}}