.login-page-shell{min-height:100svh;min-height:100dvh;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));background:#071723;color:#f4fbfc}.login-screen{position:relative;display:grid;place-items:center;width:min(100%,1240px);min-height:calc(100svh - 36px);min-height:calc(100dvh - 36px);margin:auto;padding:clamp(22px,4vw,54px);overflow:hidden;border:1px solid rgba(139,220,218,.17);border-radius:30px;background:radial-gradient(circle at 18% 24%,rgba(45,168,166,.2),transparent 29%),radial-gradient(circle at 92% 86%,rgba(67,111,176,.18),transparent 30%),linear-gradient(145deg,#0a2131,#0d2d3c 52%,#102b3a);box-shadow:0 35px 100px rgba(0,8,14,.5)}.login-backdrop{position:absolute;inset:0;border-radius:inherit;opacity:.16;background-image:linear-gradient(rgba(151,226,221,.22) 1px,transparent 0),linear-gradient(90deg,rgba(151,226,221,.22) 1px,transparent 0);background-size:42px 42px;-webkit-mask-image:linear-gradient(110deg,#000,rgba(0,0,0,.75) 44%,transparent 85%);mask-image:linear-gradient(110deg,#000,rgba(0,0,0,.75) 44%,transparent 85%)}.login-backdrop:before{width:520px;height:520px;top:-260px;right:-140px;border:1px solid rgba(142,226,220,.2);background:transparent;filter:none;opacity:1}.login-backdrop:after{width:380px;height:380px;bottom:-250px;left:5%;border:1px solid rgba(142,226,220,.12);background:transparent;filter:none;opacity:1}.login-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.72fr);align-items:center;grid-gap:clamp(42px,8vw,120px);gap:clamp(42px,8vw,120px);width:min(100%,1040px)}.login-intro{max-width:630px}.login-wordmark{display:flex;align-items:center;gap:13px;margin-bottom:clamp(55px,9vh,100px)}.login-wordmark img{width:58px;height:58px;object-fit:contain;filter:drop-shadow(0 9px 18px rgba(0,0,0,.28))}.login-wordmark span{display:grid}.login-wordmark strong{font-family:var(--font-serif),"Songti SC",SimSun,serif;font-size:1.35rem;letter-spacing:.12em}.login-wordmark small{margin-top:2px;color:#80d9d3;font-size:.7rem;font-weight:750;letter-spacing:.24em}.login-eyebrow{margin:0 0 18px;color:#7fd9d3;font-size:.74rem;font-weight:800;letter-spacing:.22em}.login-intro h1{margin:0;font-family:var(--font-serif),"Songti SC",SimSun,serif;font-size:clamp(3.25rem,6.6vw,6.1rem);line-height:.98;letter-spacing:-.055em}.login-intro h1 em{color:#91e3de;font-style:normal}.login-description{max-width:510px;margin:25px 0 0;color:rgba(225,244,246,.66);font-size:1rem;line-height:1.85}.login-system-state{display:flex;flex-wrap:wrap;gap:9px 20px;margin-top:42px;color:rgba(215,240,242,.5);font-size:.68rem;letter-spacing:.12em}.login-system-state span:first-child{color:#8be0da}.login-panel footer i,.login-system-state i{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:#76ded4;box-shadow:0 0 11px #76ded4;animation:iteris-pulse 2.4s ease-in-out infinite}.login-panel-wrap{position:relative}.login-panel-wrap:before{content:"";position:absolute;inset:-1px;border-radius:23px;background:linear-gradient(135deg,rgba(142,229,222,.55),transparent 36%,transparent 67%,rgba(94,153,211,.4))}.login-panel{position:relative;z-index:1;width:100%;padding:clamp(25px,3vw,36px);overflow:hidden;border:1px solid rgba(184,232,231,.13);border-radius:22px;background:rgba(5,22,33,.76);box-shadow:0 28px 70px rgba(0,7,13,.35),inset 0 1px hsla(0,0%,100%,.06);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.login-panel-scan{position:absolute;z-index:3;left:8%;right:8%;top:0;height:1px;background:linear-gradient(90deg,transparent,#9af0ea,transparent);box-shadow:0 0 14px #70d6d0;opacity:.6;animation:login-scan 5.5s ease-in-out infinite;pointer-events:none}.login-brand{margin:0 0 30px;text-align:left}.login-access-index{display:block;margin-bottom:25px;color:#72d4cf;font-size:.69rem;font-weight:800;letter-spacing:.18em}.login-title{margin:0;color:#f5fbfc;font-family:var(--font-serif),"Songti SC",SimSun,serif;font-size:1.9rem;letter-spacing:.02em}.login-tagline{margin:8px 0 0;color:rgba(216,239,241,.55);font-size:.88rem;letter-spacing:.02em}.login-form{display:grid;grid-gap:17px;gap:17px}.login-field-label{display:grid;grid-gap:9px;gap:9px;color:rgba(222,244,245,.72);font-size:.78rem;font-weight:650;letter-spacing:.08em}.login-input-wrap{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;min-height:52px;border:1px solid rgba(155,211,212,.2);border-radius:12px;background:hsla(0,0%,100%,.035);transition:border-color .2s,box-shadow .2s,background .2s}.login-input-wrap:focus-within{border-color:rgba(119,222,214,.64);background:hsla(0,0%,100%,.055);box-shadow:0 0 0 3px rgba(90,205,196,.09),0 0 24px rgba(67,193,184,.08)}.login-input-wrap>i{color:#7edbd5;font-style:normal;text-align:center}.login-input{min-width:0;padding:0!important;border:0!important;background:transparent!important;color:#f4fbfc!important;box-shadow:none!important;font-size:1rem}.login-input::placeholder{color:rgba(206,231,233,.3)}.login-input-wrap button{align-self:stretch;padding:0 13px;border:0;background:transparent;color:#73d5cf;font-size:.75rem;cursor:pointer}.btn-login{display:flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 18px!important;border:1px solid rgba(153,237,230,.5)!important;border-radius:12px!important;background:linear-gradient(135deg,#68d4cc,#3ba9ae)!important;color:#04191f!important;font-size:.92rem;font-weight:800;box-shadow:0 12px 28px rgba(41,172,166,.17);transition:transform .2s,box-shadow .2s,filter .2s}.btn-login:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 17px 34px rgba(41,172,166,.24)}.btn-login span{font-size:1.2rem}.login-spinner{width:15px;height:15px;border:2px solid rgba(4,25,31,.25);border-top-color:#04191f;border-radius:50%;animation:tw-spin .7s linear infinite}.login-panel .error-text{margin:15px 0 0;padding:10px 12px;border:1px solid hsla(0,100%,74%,.2);border-radius:10px;background:rgba(179,49,49,.1);color:#faa;text-align:left;font-size:.82rem}.login-panel footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:28px;padding-top:19px;border-top:1px solid rgba(167,220,220,.11);color:rgba(213,239,241,.45);font-size:.67rem;letter-spacing:.08em}.login-panel footer span{color:#75d5cf}.login-orbit{position:absolute;right:33%;top:10%;width:260px;height:260px;border:1px solid rgba(132,224,217,.14);border-radius:50%;animation:iteris-spin 32s linear infinite}.login-orbit:after,.login-orbit:before{content:"";position:absolute;inset:38px;border:1px dashed rgba(181,235,232,.1);border-radius:50%}.login-orbit:after{inset:88px}.login-orbit i{position:absolute;width:5px;height:5px;border-radius:50%;background:#83e2de;box-shadow:0 0 15px #83e2de}.login-orbit i:first-child{left:18px;top:65px}.login-orbit i:nth-child(2){right:29px;bottom:39px}.login-orbit i:nth-child(3){left:48%;bottom:-3px}@keyframes login-scan{0%,to{transform:translateY(18px);opacity:.15}50%{transform:translateY(380px);opacity:.65}}@media(max-width:820px){.login-layout{grid-template-columns:1fr;gap:34px;max-width:520px}.login-wordmark{margin-bottom:38px}.login-intro h1{font-size:clamp(3.1rem,12vw,4.8rem)}.login-description{margin-top:17px}.login-system-state{margin-top:24px}.login-orbit{right:-70px;top:5%}}@media(max-width:520px){.login-page-shell{padding:0}.login-screen{min-height:100svh;min-height:100dvh;padding:28px 18px;border:0;border-radius:0}.login-layout{gap:28px}.login-wordmark{margin-bottom:28px}.login-wordmark img{width:48px;height:48px}.login-intro h1{font-size:3rem}.login-description{font-size:.93rem}.login-system-state span:nth-child(n+2){display:none}.login-panel{padding:24px 20px}.login-panel footer{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){.login-orbit,.login-panel footer i,.login-panel-scan,.login-system-state i{animation:none}.btn-login{transition:none}}