/**
 * Oxora Platform Auth — Purple/Blue Premium
 */

.ox-platform-auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    font-family: var(--ox-font-sans);
    background: var(--ox-bg);
}
@media (max-width: 960px) {
    .ox-platform-auth { grid-template-columns: 1fr; }
    .ox-platform-auth-brand { min-height: 40vh; padding: var(--ox-space-12) var(--ox-space-8); }
}

.ox-platform-auth-brand {
    background:
        radial-gradient(ellipse 80% 60% at 20% 30%, rgba(155, 61, 255, 0.35), transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 70%, rgba(45, 140, 255, 0.25), transparent 55%),
        var(--ox-bg);
    padding: var(--ox-space-16);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.ox-platform-auth-brand::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}
.ox-platform-auth-brand > * { position: relative; z-index: 1; }

.ox-platform-auth-tagline {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--ox-text);
    max-width: 420px;
}
.ox-platform-auth-sub {
    color: var(--ox-text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 400px;
    margin-top: var(--ox-space-6);
}

.ox-platform-auth-features {
    margin-top: var(--ox-space-10);
    display: flex;
    flex-direction: column;
    gap: var(--ox-space-4);
}
.ox-platform-auth-feature {
    display: flex;
    align-items: center;
    gap: var(--ox-space-3);
    color: var(--ox-text-secondary);
    font-size: 0.9rem;
}
.ox-platform-auth-feature svg { color: var(--ox-purple); width: 18px; height: 18px; }

.ox-platform-auth-form-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ox-space-10);
    background: var(--ox-bg-secondary);
}
.ox-platform-auth-card {
    width: 100%;
    max-width: 420px;
    background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
    backdrop-filter: blur(18px);
    border: 1px solid var(--ox-border);
    border-radius: var(--ox-radius-card);
    padding: var(--ox-space-10);
    box-shadow: var(--ox-shadow);
}
.ox-platform-auth-card .ox-h3 { color: var(--ox-text); }
.ox-platform-auth-links {
    margin-top: var(--ox-space-6);
    display: flex;
    flex-direction: column;
    gap: var(--ox-space-3);
    font-size: 0.9rem;
}
.ox-platform-auth-links a {
    color: var(--ox-text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--ox-space-2);
    transition: color var(--ox-transition);
}
.ox-platform-auth-links a:hover { color: var(--ox-blue); }

.ox-first-access-banner {
    background: rgba(45, 140, 255, 0.1);
    border: 1px solid rgba(45, 140, 255, 0.2);
    border-radius: var(--ox-radius);
    padding: var(--ox-space-4);
    margin-bottom: var(--ox-space-6);
    font-size: 0.875rem;
    color: var(--ox-text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--ox-space-2);
}