:root { color-scheme: dark; font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #eef7f5; background: #08131b; font-synthesis: none; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { min-width: 320px; min-height: 100vh; margin: 0; }
button, input { font: inherit; }
button { cursor: pointer; }
.login-shell { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(440px, .95fr); min-height: 100vh; }
.brand-panel { position: relative; display: flex; flex-direction: column; min-height: 100vh; overflow: hidden; padding: 38px clamp(34px, 5.5vw, 86px); border-right: 1px solid #47726737; background: radial-gradient(circle at 82% 58%, #22605d99, transparent 31%), radial-gradient(circle at 5% 5%, #244f4d, transparent 37%), linear-gradient(145deg, #0d252d, #102d35 57%, #0b1e2c); }
.brand-panel::after { position: absolute; inset: 0; pointer-events: none; opacity: .2; background-image: linear-gradient(#a0e2be16 1px, transparent 1px), linear-gradient(90deg, #a0e2be16 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to bottom, transparent 13%, black 75%); content: ""; }
.brand-lockup, .brand-story, .brand-foot { position: relative; z-index: 2; }
.brand-lockup { display: flex; align-items: center; gap: 13px; }
.brand-symbol { display: grid; place-items: center; width: 45px; height: 45px; overflow: hidden; border: 1px solid #67c5ac5c; border-radius: 12px; background: #20564c; }
.brand-symbol img { width: 44px; height: 44px; object-fit: contain; }
.brand-name { font-size: 19px; font-weight: 850; line-height: 1; letter-spacing: -.05em; }.brand-name > span { color: #bcf279; }.brand-name small { display: block; margin-top: 5px; color: #8bb4ad; font-size: 9px; font-weight: 750; letter-spacing: .15em; }
.brand-story { margin-top: clamp(80px, 12vh, 150px); max-width: 590px; }
.eyebrow { display: flex; align-items: center; gap: 9px; color: #c6ef96; font-size: 11px; font-weight: 850; letter-spacing: .17em; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #b8ef7b; box-shadow: 0 0 0 4px #b8ef7b1f, 0 0 12px #b8ef7b92; }
.brand-story h1 { margin: 22px 0 20px; font-size: clamp(48px, 5.2vw, 82px); line-height: .98; font-weight: 850; letter-spacing: -.075em; }.brand-story h1 em { color: #c5efa2; font-style: normal; }
.brand-story p { max-width: 435px; color: #a0bdba; font-size: 16px; line-height: 1.65; }
.signal-art { position: absolute; z-index: 1; width: 460px; height: 460px; right: -50px; bottom: -130px; border-radius: 50%; background: radial-gradient(circle, #21595750 0, transparent 62%); }
.signal-ring { position: absolute; border: 1px solid #87d8bc32; border-radius: 50%; }.ring-outer { inset: 0; }.ring-middle { inset: 65px; }.ring-inner { inset: 130px; }
.signal-core { position: absolute; inset: 165px; display: grid; place-items: center; border: 1px solid #76cdb179; border-radius: 50%; background: #143f40; box-shadow: 0 0 35px #6de0bb3d; }.signal-core img { width: 76px; height: 76px; object-fit: contain; }
.signal-node { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: #c3f588; box-shadow: 0 0 15px #c3f588; }.node-one { top: 50px; left: 160px; }.node-two { right: 60px; top: 250px; }.node-three { left: 70px; bottom: 120px; }
.brand-foot { display: flex; justify-content: space-between; gap: 20px; margin-top: auto; color: #7ea6a2; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.entry-panel { display: flex; flex-direction: column; padding: 38px clamp(34px, 6vw, 104px) 30px; background: radial-gradient(circle at 80% 0, #1b38474d, transparent 38%), #0b1420; }
.entry-top { display: flex; align-items: center; gap: 10px; color: #90aeb2; font-size: 10px; font-weight: 850; letter-spacing: .15em; }.entry-mark { color: #bdf183; font-size: 20px; line-height: 1; }
.entry-card { width: min(100%, 470px); margin: auto; padding: 48px 0; }
.secure-pill { display: inline-flex; align-items: center; gap: 9px; padding: 9px 12px; border: 1px solid #4e86614f; border-radius: 40px; background: #1e3d2b; color: #c4eca7; font-size: 10px; font-weight: 850; letter-spacing: .12em; }
.secure-pill .live-dot { width: 6px; height: 6px; }
.entry-card h2 { margin: 27px 0 10px; font-size: clamp(38px, 3.6vw, 56px); line-height: 1; letter-spacing: -.065em; }.entry-card > p { max-width: 360px; margin: 0 0 36px; color: #94acb7; font-size: 14px; line-height: 1.6; }
form { display: grid; gap: 10px; }form label { margin-top: 9px; color: #a1bac0; font-size: 10px; font-weight: 850; letter-spacing: .15em; }
form > input, .password-field { width: 100%; height: 50px; border: 1px solid #38505d; border-radius: 11px; background: #132433; color: #f2f9f5; box-shadow: inset 0 1px 0 #ffffff08; }
form > input { padding: 0 15px; }.password-field { display: flex; align-items: center; }.password-field input { flex: 1; width: 100%; height: 100%; padding: 0 15px; border: 0; outline: none; background: transparent; color: #f2f9f5; }.password-field button { margin-right: 7px; padding: 8px 10px; border: 0; border-radius: 7px; background: transparent; color: #9db6ba; font-size: 11px; font-weight: 750; }.password-field button:hover { background: #29424a; color: #e7f5e9; }
form > input:focus, .password-field:focus-within { outline: none; border-color: #9bcf9c; box-shadow: 0 0 0 3px #92cfa328; }
.submit-button { display: flex; align-items: center; justify-content: space-between; width: 100%; height: 53px; margin-top: 19px; padding: 0 17px; border: 1px solid #c2f18d; border-radius: 11px; background: linear-gradient(105deg, #bff181, #86d7a4); color: #102726; font-size: 14px; font-weight: 850; box-shadow: 0 12px 26px #6dc68e26; transition: transform .2s, box-shadow .2s; }.submit-button:hover { transform: translateY(-2px); box-shadow: 0 15px 30px #6dc68e3c; }.submit-button:disabled { opacity: .65; cursor: wait; transform: none; }
.login-error { margin: 4px 0 0; color: #ffd0bb; font-size: 12px; line-height: 1.5; }
.entry-note { display: flex; gap: 11px; margin-top: 34px; padding: 15px; border: 1px solid #29434e; border-radius: 10px; background: #101f2b; color: #91adb4; font-size: 11px; line-height: 1.5; }.note-icon { display: grid; place-items: center; width: 17px; height: 17px; flex: none; border: 1px solid #81ad9a; border-radius: 50%; color: #c4eca8; font-size: 10px; font-weight: 800; }
.entry-foot { display: flex; justify-content: space-between; gap: 15px; color: #67818d; font-size: 11px; }
@media (max-width: 1050px) { .login-shell { grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); }.brand-panel { padding: 32px; }.signal-art { transform: scale(.75); transform-origin: bottom right; }.brand-story h1 { font-size: 54px; } }
@media (max-width: 760px) { .login-shell { grid-template-columns: 1fr; }.brand-panel { min-height: 280px; padding: 25px 28px; }.brand-story { margin-top: 42px; }.brand-story h1 { margin: 13px 0 8px; font-size: 43px; }.brand-story p { margin: 0; font-size: 13px; }.brand-foot { display: none; }.signal-art { width: 340px; height: 340px; right: -135px; bottom: -180px; transform: scale(.7); }.entry-panel { min-height: 590px; padding: 29px 28px; }.entry-top { display: none; }.entry-card { padding: 28px 0 40px; }.entry-card h2 { font-size: 40px; }.entry-card > p { margin-bottom: 26px; } }
@media (max-width: 420px) { .brand-panel { min-height: 255px; }.brand-story h1 { font-size: 37px; }.brand-story p { font-size: 12px; }.entry-panel { padding: 24px 20px; }.entry-card { padding-top: 24px; } }
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { transition-duration: .01ms !important; } }