.login-page {
    --login-bg: #080e17;
    --login-panel: #111b28;
    --login-border: #28364a;
    --login-muted: #8c9bb0;
    --login-orange: #f28c1e;
    min-width: 320px;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
    overflow: auto;
    background: radial-gradient(circle at 18% 18%, rgba(242, 140, 30, .11), transparent 28%), radial-gradient(circle at 86% 82%, rgba(58, 91, 132, .12), transparent 32%), var(--login-bg);
    color: #f5f7fa;
}

.login-shell {
    position: relative;
    display: grid;
    width: min(960px, 100%);
    min-height: 560px;
    grid-template-columns: 1.08fr .92fr;
    overflow: hidden;
    border: 1px solid var(--login-border);
    border-radius: 22px;
    background: var(--login-panel);
    box-shadow: 0 35px 100px rgba(0,0,0,.42);
}

.login-brand-panel { position: relative; display: flex; flex-direction: column; padding: 42px; overflow: hidden; border-right: 1px solid var(--login-border); background: linear-gradient(145deg, rgba(255,255,255,.025), transparent 45%), #0d1622; }
.login-brand-panel::after { content: ""; position: absolute; right: -140px; bottom: -140px; width: 330px; height: 330px; border: 1px solid rgba(242,140,30,.12); border-radius: 50%; box-shadow: 0 0 0 45px rgba(242,140,30,.025), 0 0 0 90px rgba(242,140,30,.018); }
.login-brand { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; }
.login-brand-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: linear-gradient(145deg, #ffaf56, var(--login-orange)); color: #171109; box-shadow: 0 8px 24px rgba(242,140,30,.2); font-size: 21px; font-weight: 900; }
.login-brand > span:last-child { display: flex; flex-direction: column; gap: 2px; }
.login-brand strong { font-size: 15px; }
.login-brand small { color: var(--login-muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.login-brand-copy { position: relative; z-index: 1; margin: auto 0; padding: 50px 0; }
.login-eyebrow { color: var(--login-orange); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.login-brand-copy h1 { margin: 13px 0 16px; font-size: clamp(32px, 4vw, 47px); line-height: 1.08; letter-spacing: -.035em; }
.login-brand-copy p { max-width: 430px; margin: 0; color: var(--login-muted); font-size: 13px; line-height: 1.65; }
.login-features { position: relative; z-index: 1; display: grid; gap: 11px; margin: 0; padding: 0; color: #bbc6d4; font-size: 11px; list-style: none; }
.login-features li { display: flex; align-items: center; gap: 9px; }
.login-features i { width: 7px; height: 7px; flex: none; border-radius: 50%; background: #32c875; box-shadow: 0 0 0 4px rgba(50,200,117,.08); }

.login-form-panel { display: flex; justify-content: center; flex-direction: column; padding: clamp(32px, 5vw, 58px); background: #141f2d; }
.login-form-head > span { display: none; color: var(--login-orange); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.login-form-head h2 { margin: 0 0 8px; font-size: 27px; }
.login-form-head p { margin: 0 0 27px; color: var(--login-muted); font-size: 11px; line-height: 1.5; }
.login-form { display: grid; gap: 16px; }
.login-form label > span:first-child { display: block; margin: 0 0 7px 2px; color: #abb7c7; font-size: 10px; font-weight: 700; }
.login-input { width: 100%; height: 46px; padding: 10px 12px; border: 1px solid var(--login-border); border-radius: 10px; outline: none; background: #0c1520; color: #f4f7fa; font: inherit; font-size: 13px; }
.login-input:focus { border-color: var(--login-orange); box-shadow: 0 0 0 3px rgba(242,140,30,.09); }
.login-input::placeholder { color: #65758b; }
.login-password-field { position: relative; display: block; }
.login-password-field .login-input { padding-right: 80px; }
.login-password-field button { position: absolute; top: 50%; right: 7px; padding: 6px 7px; transform: translateY(-50%); border: 0; border-radius: 6px; background: #202d40; color: #9cabbf; cursor: pointer; font-size: 9px; }
.login-error { padding: 10px 11px; border: 1px solid rgba(240,91,103,.28); border-radius: 9px; background: rgba(240,91,103,.08); color: #ffb3b9; font-size: 11px; }
.login-btn { display: flex; height: 45px; align-items: center; justify-content: center; gap: 7px; margin-top: 3px; border: 1px solid var(--login-orange); border-radius: 10px; background: var(--login-orange); color: #191109; cursor: pointer; font: inherit; font-size: 12px; font-weight: 800; transition: transform .15s ease, filter .15s ease; }
.login-btn:hover { transform: translateY(-1px); filter: brightness(1.07); }
.login-btn:disabled { transform: none; cursor: wait; opacity: .7; }
.login-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.login-security-note { display: flex; align-items: center; gap: 7px; margin: 18px 0 0; color: #6f7f94; font-size: 9px; line-height: 1.45; }
.login-security-note svg { width: 14px; height: 14px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.login-footer { position: absolute; right: 0; bottom: 13px; left: 50%; color: #56667c; font-size: 8px; letter-spacing: .08em; text-align: center; text-transform: uppercase; }

@media (max-width: 760px) {
    .login-page { padding: 16px; }
    .login-shell { max-width: 430px; min-height: 0; grid-template-columns: 1fr; }
    .login-brand-panel { display: none; }
    .login-form-panel { min-height: 500px; padding: 34px 25px 50px; }
    .login-form-head > span { display: block; }
    .login-footer { left: 0; }
}

@media (max-width: 380px) {
    .login-page { padding: 10px; }
    .login-form-panel { padding-right: 19px; padding-left: 19px; }
}

@media (prefers-reduced-motion: reduce) { .login-btn { transition: none; } }