:root { --login-guinda: #6a1b29; --login-guinda-dark: #42101a; --login-gold: #bfa276; --login-ink: #252b35; --login-muted: #667085; }
* { box-sizing: border-box; }
body { background: #f6f6f3; color: var(--login-ink); font-family: "Montserrat", Arial, sans-serif; margin: 0; min-height: 100vh; }
.login-shell { align-items: center; border-top: 7px solid var(--login-guinda); display: flex; flex-direction: column; justify-content: center; min-height: 100vh; padding: 42px 20px; position: relative; }
.login-shell::before { border-left: 1px solid rgba(191,162,118,.13); content: ""; height: 100%; left: 50%; pointer-events: none; position: absolute; top: 0; }
.login-brand-header { align-items: center; display: flex; gap: 20px; margin-bottom: 26px; position: relative; width: min(100%, 470px); }
.login-brand-header img { display: block; height: auto; object-fit: contain; }
.login-seg-logo { max-height: 58px; max-width: 220px; width: 48%; }
.login-brand-divider { background: #d7d0c7; height: 48px; width: 1px; }
.login-siee-logo { max-height: 54px; max-width: 190px; width: 42%; }
.login-panel { background: #fff; border: 1px solid #e4e1dc; border-radius: 8px; box-shadow: 0 18px 48px rgba(53,40,43,.12); padding: 34px 38px 26px; position: relative; width: min(100%, 470px); }
.login-panel::before { background: var(--login-gold); border-radius: 8px 0 0 8px; bottom: 0; content: ""; left: 0; position: absolute; top: 0; width: 5px; }
.login-panel-mark { align-items: center; background: #f5eadb; border-radius: 6px; color: var(--login-guinda); display: flex; font-size: 20px; height: 43px; justify-content: center; margin-bottom: 21px; width: 43px; }
.login-heading span { color: var(--login-guinda); font-size: 10px; font-weight: 800; letter-spacing: 1.45px; text-transform: uppercase; }
.login-heading h1 { font-size: 27px; letter-spacing: 0; margin: 7px 0 8px; }
.login-heading p { color: var(--login-muted); font-size: 13px; line-height: 1.6; margin: 0 0 24px; }
.login-form { display: grid; gap: 9px; }
.login-form label { color: #3f4956; font-size: 11px; font-weight: 800; margin-top: 8px; text-transform: uppercase; }
.login-field { align-items: center; background: #fcfcfb; border: 1px solid #dce0de; border-radius: 5px; display: flex; height: 48px; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.login-field:focus-within { border-color: var(--login-gold); box-shadow: 0 0 0 3px rgba(191,162,118,.18); }
.login-field i { color: var(--login-guinda); font-size: 16px; padding: 0 14px; }
.login-field input { background: transparent; border: 0; color: var(--login-ink); font: inherit; font-size: 14px; height: 100%; outline: 0; width: 100%; }
.login-form button { background: var(--login-guinda); border: 0; border-radius: 5px; color: #fff; cursor: pointer; font: inherit; font-size: 13px; font-weight: 800; margin-top: 21px; min-height: 49px; transition: background .2s, transform .2s; }
.login-form button:hover { background: var(--login-guinda-dark); transform: translateY(-1px); }
.login-form button i { margin-right: 8px; }
.login-error { align-items: center; background: #fff1f1; border: 1px solid #f1caca; border-radius: 5px; color: #9d2736; display: flex; font-size: 12px; font-weight: 600; gap: 8px; margin-bottom: 18px; padding: 11px 12px; }
.login-footer { color: #7b8490; font-size: 10px; font-weight: 600; margin: 23px 0 0; text-align: center; }
.login-footer i { color: var(--login-gold); margin-right: 6px; }
@media (max-width: 520px) { .login-shell { justify-content: flex-start; padding: 62px 16px 28px; } .login-brand-header { gap: 12px; margin-bottom: 21px; } .login-seg-logo { max-height: 43px; } .login-siee-logo { max-height: 40px; } .login-brand-divider { height: 38px; } .login-panel { padding: 30px 25px 24px; } }