.auth-root{--ink: #101936;--muted: #64748b;--line: #d8e6f2;--surface: rgba(255, 255, 255, .94);--surface-solid: #ffffff;--field: #fbfdff;--sky: #31bfef;--sky-dark: #0f8fc4;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,.9fr);min-height:100vh;color:var(--ink);background:#eef7fd;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.auth-root *,.auth-root *:before,.auth-root *:after{box-sizing:border-box}.auth-root button{cursor:pointer;font:inherit}@media (max-width: 960px){.auth-root{grid-template-columns:1fr}.auth-left{display:none}}.auth-left{position:relative;display:grid;min-height:100vh;grid-template-columns:minmax(290px,.78fr) minmax(470px,1.22fr);grid-template-rows:auto 1fr auto;column-gap:clamp(24px,3vw,54px);overflow:hidden;padding:clamp(22px,2.1vw,30px);color:#fff;background:linear-gradient(155deg,#0b5a8a,#147fb8 55%,#1c9ad0)}.auth-left:after{position:absolute;right:-8%;top:0;bottom:0;width:44%;border-left:1px solid rgba(255,255,255,.14);background:#31bfef3d;transform:skew(-9deg);content:""}.brand-mark{position:relative;z-index:1;display:inline-flex;width:fit-content;min-height:44px;align-items:center;gap:9px}.auth-left>.brand-mark{grid-column:1 / -1}.brand-mark .brand-logo{display:block;width:34px;height:34px;max-width:34px;max-height:34px;flex:0 0 34px;object-fit:contain}.ecofrost-wordmark{display:inline-flex;align-items:center;padding-right:14px;border-right:1px solid rgba(255,255,255,.46);color:#fff;font-size:1.8rem;font-weight:400;line-height:.95}.brand-mark>div>strong{color:#fff;font-weight:900}.auth-hero{position:relative;z-index:1;align-self:center;max-width:440px;padding:16px 0}.auth-tagline{max-width:620px;margin:12px 0 10px;font-size:clamp(2.35rem,3.6vw,3.8rem);font-weight:700;line-height:1.02}.auth-subtitle{max-width:470px;margin:0 0 22px;color:#ffffffd6;font-size:.95rem;line-height:1.5}.hero-access-pills{display:inline-flex;overflow:hidden;border:1px solid rgba(255,255,255,.25);border-radius:10px}.hero-access-pills span{display:inline-flex;min-height:42px;align-items:center;gap:8px;padding:0 14px;font-size:.76rem;font-weight:800}.hero-access-pills span+span{border-left:1px solid rgba(255,255,255,.22)}.login-dashboard-preview{position:relative;z-index:1;width:100%;align-self:center;display:grid;gap:10px;color:#fff}.preview-overview,.preview-activity{padding:13px;border:1px solid rgba(255,255,255,.17);border-radius:14px;background:#147fb861;box-shadow:0 18px 45px #02224b29}.preview-heading,.preview-activity,.preview-metrics{display:flex}.preview-heading{justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.68rem}.preview-heading span{padding:5px 8px;border:1px solid rgba(255,255,255,.14);border-radius:7px}.preview-metrics{gap:7px}.preview-metrics>div{min-width:0;flex:1;padding:10px;border-radius:8px;background:#ffffff14}.preview-metrics span,.preview-metrics strong,.preview-metrics small{display:block}.preview-metrics span{font-size:.57rem;opacity:.72}.preview-metrics strong{margin:5px 0;font-size:.95rem}.preview-metrics small{color:#56e2a7;font-size:.53rem}.preview-metrics small.risk{color:#ffb4ba}.login-ops-card{max-width:none;padding:13px;border:1px solid rgba(255,255,255,.24);border-radius:18px;background:#147fb861}.login-ops-card-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:12px;color:#ffffffd1;font-size:.74rem;font-weight:900}.journey-preview{display:flex;align-items:stretch;gap:6px}.journey-preview-step{display:flex;min-width:0;flex:1 1 0;align-items:center;gap:6px}.journey-preview-node{position:relative;display:grid;min-width:0;min-height:58px;flex:1;align-items:center;place-items:center;gap:4px;padding:7px 4px;border:1px solid rgba(255,255,255,.2);border-radius:14px;background:#ffffff21}.journey-preview-node svg{flex:0 0 auto}.journey-preview-node strong{display:block;font-size:.62rem}.journey-preview-node span{display:none;color:#ffffffa3;font-size:.58rem;font-weight:700;line-height:1.25}.journey-arrow{flex:0 0 auto;color:#ffffff94}.preview-activity{justify-content:space-between;gap:14px}.preview-activity>div:first-child{display:grid;flex:1;gap:7px;min-width:0}.preview-activity>div:first-child>strong{font-size:.68rem}.preview-activity>div:first-child>span{display:grid;grid-template-columns:auto 1fr;column-gap:7px;font-size:.6rem}.preview-activity small{grid-column:2;opacity:.6}.preview-performance{width:35%;flex-shrink:0}.preview-performance span{display:block;font-size:.57rem;opacity:.7}.preview-performance strong{display:block;margin:4px 0;font-size:1.2rem}.preview-performance svg{width:100%;height:36px;overflow:visible}.preview-performance path{fill:none;stroke:var(--sky);stroke-width:3}.auth-stats-strip{position:relative;z-index:1;grid-column:1 / -1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.auth-stat-pill{display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:center;min-height:54px;padding:10px 12px;border-style:solid;border-width:0 1px 0 0;border-color:#ffffff38}.auth-stat-pill:last-child{border-right:0}.auth-stat-pill svg{grid-row:span 2}.auth-stat-pill strong,.auth-stat-pill span{display:block}.auth-stat-pill span{color:#ffffffad;font-size:.62rem;font-weight:900}.auth-right{position:relative;display:grid;place-items:center;padding:52px 24px 24px;background:#eef7fd}.auth-copyright{position:absolute;left:0;right:0;bottom:18px;margin:0;font-size:.72rem;color:var(--muted);text-align:center;opacity:.7}.auth-card{width:min(100%,440px);min-height:476px;padding:40px 34px 34px;border:1px solid var(--line);border-radius:20px;background:var(--surface-solid);box-shadow:0 18px 48px #2f557e21}.auth-card-heading{margin-bottom:24px}.auth-card-heading>span{display:block;margin-bottom:7px;color:var(--muted);font-size:.68rem;font-weight:900;text-transform:uppercase}.auth-card h2{margin:0;color:var(--ink);font-size:1.85rem;line-height:1.1}.auth-card-heading p{margin:8px 0 0;color:var(--muted);font-size:.93rem;line-height:1.42}.auth-alert{margin-bottom:16px;padding:10px 12px;border-radius:8px;font-size:.82rem}.auth-alert.error{border:1px solid #fecaca;background:#fef2f2;color:#b91c1c}.form-group{display:grid;gap:4px;margin-bottom:10px}.form-group span{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase}.field-error{margin:-6px 0 10px;color:#b91c1c;font-size:.72rem}.input-shell{display:flex;min-height:48px;align-items:center;gap:10px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--field);color:var(--muted);transition:border-color .16s ease,box-shadow .16s ease}.input-shell:focus-within{border-color:var(--sky);box-shadow:0 0 0 3px #31bfef29}.input-shell input{min-width:0;min-height:46px;flex:1;padding:0;border:0;outline:none;background:transparent;color:var(--ink);font-size:.85rem;font-family:inherit}.input-shell input:-webkit-autofill,.input-shell input:-webkit-autofill:hover,.input-shell input:-webkit-autofill:focus{-webkit-text-fill-color:var(--ink);-webkit-box-shadow:0 0 0 1000px var(--field) inset;box-shadow:0 0 0 1000px var(--field) inset;caret-color:var(--ink);transition:background-color 5000s ease-in-out 0s}.password-toggle{display:grid;width:30px;height:30px;flex:0 0 auto;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--muted)}.password-toggle:hover{background:#31bfef1a;color:var(--sky-dark)}.login-options{display:flex;align-items:center;justify-content:space-between;margin:0 0 14px}.login-options a{color:var(--sky-dark);font-size:.82rem;font-weight:700;line-height:1;text-decoration:none}.remember-option{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:.82rem;font-weight:600;cursor:pointer}.remember-option input{width:16px;height:16px;margin:0;flex-shrink:0;accent-color:var(--sky-dark);cursor:pointer}.remember-option span{line-height:1}.login-options a:hover{text-decoration:underline}.btn-primary{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;min-height:52px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--sky-dark),var(--sky));color:#fff;font-weight:900;box-shadow:0 12px 24px #0288d138;transition:transform .16s ease,box-shadow .16s ease}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 30px #0288d142}.btn-primary:disabled{cursor:not-allowed;opacity:.7}.auth-switch{display:flex;justify-content:center;gap:14px;margin-top:20px}.auth-switch a{color:var(--sky-dark);font-size:.82rem;font-weight:700;text-decoration:none}.auth-switch a:hover{text-decoration:underline}