.login-shell { display: grid; min-height: calc(100vh - 3rem); grid-template-columns: minmax(360px, .9fr) minmax(430px, 1.1fr); overflow: hidden; background: var(--ph-surface); border: 1px solid var(--ph-border); border-radius: 1.25rem; box-shadow: var(--ph-shadow-md); }
.login-showcase { position: relative; display: flex; min-height: 650px; flex-direction: column; justify-content: space-between; padding: 2.25rem; overflow: hidden; color: #fff; background: radial-gradient(circle at 85% 15%, rgba(83, 199, 184, .28), transparent 32%), linear-gradient(145deg, #263b70 0%, #1b2a50 52%, #15213e 100%); }
.login-showcase::before, .login-showcase::after { position: absolute; content: ""; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; }
.login-showcase::before { right: -12rem; bottom: -12rem; width: 30rem; height: 30rem; }
.login-showcase::after { right: -5rem; bottom: -5rem; width: 18rem; height: 18rem; }
.showcase-brand { position: relative; z-index: 1; display: flex; align-items: center; gap: .75rem; font-size: 1.35rem; }
.showcase-brand img { width: 46px; height: 46px; object-fit: contain; border-radius: .75rem; }
.showcase-brand .brand-copy, .mobile-brand .brand-copy { display: flex; flex-direction: column; line-height: 1; }
.showcase-brand .brand-name, .mobile-brand .brand-name { display: inline-block; white-space: nowrap; }
.showcase-brand small, .mobile-brand small { margin-top: .3rem; color: rgba(232,239,251,.66); font-size: .58rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.showcase-copy { position: relative; z-index: 1; max-width: 32rem; }
.showcase-eyebrow, .login-eyebrow { display: block; margin-bottom: .7rem; color: #72d6ca; font-size: .72rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.showcase-copy h1 { margin: 0; color: #fff; font-size: clamp(2rem, 3.2vw, 3.15rem); font-weight: 720; line-height: 1.08; }
.showcase-copy p { max-width: 28rem; margin: 1.15rem 0 0; color: rgba(232,239,251,.72); font-size: 1rem; line-height: 1.65; }
.showcase-footer { position: relative; z-index: 1; display: flex; align-items: center; gap: .55rem; color: rgba(232,239,251,.68); font-size: .75rem; }
.login-panel { display: flex; align-items: center; justify-content: center; padding: clamp(2rem, 5vw, 5rem); background: var(--ph-surface); }
.login-card { width: 100%; max-width: 430px; }
.mobile-brand { display: none; }
.login-heading { margin-bottom: 1.75rem; }
.login-heading h2 { margin: 0; color: var(--ph-text); font-size: 1.85rem; font-weight: 750; }
.login-heading p { margin: .55rem 0 0; color: var(--ph-text-muted); font-size: .92rem; }
.login-eyebrow { color: var(--ph-primary); }
.form-group { margin-bottom: 1rem; }
.input-with-icon { position: relative; }
.input-with-icon > i { position: absolute; top: 50%; left: .95rem; z-index: 1; color: var(--ph-text-muted); font-size: .85rem; transform: translateY(-50%); pointer-events: none; }
.input-with-icon ::deep .form-control { padding-left: 2.65rem; }
.field-hint { display: block; margin-top: .4rem; color: var(--ph-text-muted); font-size: .75rem; }
.login-submit { display: flex; width: 100%; min-height: 2.85rem; align-items: center; justify-content: center; gap: .55rem; margin-top: 1.35rem; }
.login-help { display: flex; align-items: center; justify-content: center; gap: .35rem; margin-top: 1.2rem; color: var(--ph-text-muted); font-size: .78rem; text-align: center; }
.reset-link { padding: .2rem; color: var(--ph-primary); background: transparent; border: 0; font: inherit; font-weight: 650; cursor: pointer; }
.reset-link:hover { text-decoration: underline; }
.reset-link:focus-visible { outline: 3px solid var(--ph-focus); border-radius: .25rem; }
.login-legal { margin-top: 2rem; color: var(--ph-text-muted); font-size: .7rem; text-align: center; }
@media (max-width: 991.98px) { .login-shell { grid-template-columns: minmax(300px, .75fr) minmax(400px, 1.25fr); } .login-showcase { padding: 1.75rem; } }
@media (max-width: 767.98px) {
    .login-shell { display: block; min-height: auto; border: 0; border-radius: 0; box-shadow: none; }
    .login-showcase { display: none; }
    .login-panel { min-height: calc(100vh - 2rem); align-items: flex-start; padding: 1.5rem 1rem 2rem; }
    .mobile-brand { display: flex; align-items: center; gap: .65rem; margin-bottom: 2.5rem; color: var(--ph-text); font-size: 1.2rem; }
    .mobile-brand img { width: 42px; height: 42px; object-fit: contain; border-radius: .65rem; }
    .mobile-brand small { color: var(--ph-text-muted); }
    .login-heading h2 { font-size: 1.6rem; }
}