.login-nova {
        --ln-bg-deep: #edf1f4;
        --ln-bg-mid: #dfe5ea;
        --ln-accent: #475569;
        --ln-accent-bright: #64748b;
        --ln-glow: rgba(100, 116, 139, 0.16);
        --ln-card: rgba(255, 255, 255, 0.95);
        --ln-border: rgba(148, 163, 184, 0.28);
        --ln-text: #1f2937;
        --ln-muted: #6b7280;
        min-height: 100vh;
        position: relative;
        font-family: Rubik, system-ui, -apple-system, sans-serif;
        color: var(--ln-text);
        overflow-x: hidden;
    }
    .login-nova__ambient {
        position: fixed;
        inset: 0;
        z-index: 0;
        background:
            radial-gradient(120% 90% at 10% 18%, rgba(148, 163, 184, 0.22) 0%, transparent 58%),
            radial-gradient(105% 78% at 86% 12%, rgba(203, 213, 225, 0.2) 0%, transparent 54%),
            radial-gradient(95% 70% at 52% 88%, rgba(148, 163, 184, 0.16) 0%, transparent 52%),
            linear-gradient(142deg, var(--ln-bg-deep) 0%, var(--ln-bg-mid) 58%, #f7f9fb 100%);
    }
    .login-nova__ambient::before {
        content: '';
        position: absolute;
        inset: 0;
        background:
            radial-gradient(120% 85% at 30% 100%, rgba(100, 116, 139, 0.18) 0%, transparent 66%),
            linear-gradient(180deg, rgba(15, 23, 42, 0.08) 1px, transparent 1px),
            linear-gradient(90deg, rgba(15, 23, 42, 0.08) 1px, transparent 1px);
        background-size: 100% 100%, 84px 84px, 84px 84px;
        pointer-events: none;
        opacity: 0.74;
    }
    .login-nova__ambient::after {
        content: '';
        position: absolute;
        inset: 0;
        background-image:
            linear-gradient(120deg, transparent 0 56%, rgba(100, 116, 139, 0.12) 56% 57%, transparent 57% 100%),
            linear-gradient(120deg, transparent 0 70%, rgba(100, 116, 139, 0.11) 70% 71%, transparent 71% 100%),
            radial-gradient(120% 85% at 50% 55%, transparent 56%, rgba(15, 23, 42, 0.18) 100%);
        opacity: 1;
        pointer-events: none;
    }
    .login-nova__layout {
        position: relative;
        z-index: 1;
        min-height: 100vh;
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    @media (min-width: 992px) {
        .login-nova__layout { grid-template-columns: minmax(0, 1fr) minmax(520px, 620px); }
    }
    .login-nova__brand {
        display: none;
        flex-direction: column;
        justify-content: center;
        padding: clamp(2rem, 5vw, 4rem);
        color: #334155;
    }
    @media (min-width: 992px) {
        .login-nova__brand { display: flex; }
    }
    .login-nova__brand-kicker {
        font-size: 0.75rem;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        color: rgba(71, 85, 105, 0.75);
        margin-bottom: 0.75rem;
    }
    .login-nova__brand-title {
        font-size: clamp(1.75rem, 2.8vw, 2.5rem);
        font-weight: 700;
        line-height: 1.2;
        margin: 0 0 1rem;
        max-width: 22ch;
        color: #1f2937;
    }
    .login-nova__brand-title span {
        background: linear-gradient(120deg, #166534, #15803d, #22c55e);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }
    .login-nova__brand-desc {
        font-size: 0.95rem;
        line-height: 1.65;
        max-width: 38ch;
        color: rgba(71, 85, 105, 0.92);
        margin: 0 0 1.75rem;
    }
    .login-nova__chips {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .login-nova__chip {
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        padding: 0.4rem 0.75rem;
        border-radius: 999px;
        border: 1px solid rgba(148, 163, 184, 0.3);
        background: rgba(255, 255, 255, 0.72);
        color: #334155;
    }
    .login-nova__form-wrap {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: clamp(2rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 2rem);
    }
    .login-nova__card {
        width: 100%;
        max-width: 420px;
        min-height: clamp(420px, 58vh, 560px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        background: var(--ln-card);
        border: 1px solid var(--ln-border);
        border-radius: 1.25rem;
        box-shadow: 0 4px 6px rgba(15, 23, 42, 0.04), 0 24px 48px rgba(15, 23, 42, 0.12);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        padding: clamp(2.1rem, 5vw, 2.8rem) clamp(1.85rem, 4vw, 2.35rem);
    }
    .login-nova__logo { display: block; text-align: center; margin-bottom: 1.4rem; }
    .login-nova__logo img { height: 72px; width: auto; max-width: 100%; filter: drop-shadow(0 8px 20px rgba(15, 23, 42, 0.12)); }
    .login-nova__headline { text-align: center; margin-bottom: 1.35rem; }
    .login-nova__headline h1 { font-size: 1.3rem; font-weight: 700; margin: 0; color: var(--ln-text); }
    .login-nova__headline p { font-size: 0.8125rem; color: var(--ln-muted); margin: 0.35rem 0 0; line-height: 1.45; }
    .login-nova .alert {
        border-radius: 0.75rem;
        border: none;
        margin-bottom: 1.1rem;
        padding: 0.85rem 1rem;
        position: relative;
        font-size: 0.875rem;
    }
    .login-nova .alert-danger {
        background: linear-gradient(135deg, #fef2f2, #fee2e2);
        color: #991b1b;
        border-left: 4px solid #dc2626;
    }
    .login-nova .alert-success {
        background: linear-gradient(135deg, #ecfdf5, #d1fae5);
        color: #065f46;
        border-left: 4px solid #0d9488;
    }
    .login-nova .alert .btn-close { position: absolute; top: 0.65rem; right: 0.65rem; padding: 0.35rem; opacity: 0.65; }
    .login-nova .form-group { margin-bottom: 1.1rem; }
    .login-nova .form-label {
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--ln-muted);
        margin-bottom: 0.4rem;
    }
    .login-nova .form-control {
        border-radius: 0.65rem;
        border: 1px solid #e2e8f0;
        padding: 0.75rem 0.95rem;
        font-size: 0.9375rem;
        transition: border-color 0.15s ease, box-shadow 0.15s ease;
    }
    .login-nova .form-control:focus {
        border-color: #22c55e;
        box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.16);
    }
    .login-nova__submit {
        width: 100%;
        border: none;
        border-radius: 0.75rem;
        padding: 0.9rem 1rem;
        font-weight: 600;
        font-size: 0.9375rem;
        color: #fff;
        background: linear-gradient(135deg, #2AB19A 0%, #178A76 55%,rgb(24, 129, 111) 100%);
    }
    .login-nova__submit:hover { transform: translateY(-1px); color: #fff; }
    .login-nova__submit:active { transform: translateY(0); }
    .login-nova__footer-note { text-align: center; font-size: 0.75rem; color: var(--ln-muted); margin-top: 1.2rem; margin-bottom: 0; }