.auth-shell {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: 40px;
    align-items: center;
    padding: 28px 0;
}

.auth-showcase {
    padding: 4px 0;
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.auth-brand:hover { opacity: 0.92; }

.auth-logo {
    display: block;
    height: 36px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
}

.auth-brand-mark {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(130deg, var(--brand-primary), var(--brand-accent));
    box-shadow: 0 6px 14px rgba(195, 7, 63, 0.2);
    flex-shrink: 0;
}

.auth-eyebrow {
    margin: 28px 0 0;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand-primary);
    font-weight: 800;
}

.auth-headline {
    margin: 12px 0 10px;
    font-size: clamp(1.75rem, 3.5vw, 2.35rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    max-width: 16ch;
}

.auth-copy {
    margin: 0;
    color: var(--ink-700);
    max-width: 42ch;
    line-height: 1.7;
    font-size: 0.98rem;
}

.auth-steps {
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
    max-width: 420px;
}

.auth-step {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 12px;
    align-items: start;
}

.auth-step-num {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--brand-primary);
    background: rgba(195, 7, 63, 0.08);
    border: 1px solid rgba(195, 7, 63, 0.14);
}

.auth-step strong {
    display: block;
    font-size: 0.92rem;
    margin-bottom: 2px;
}

.auth-step span {
    color: var(--ink-500);
    font-size: 0.86rem;
    line-height: 1.55;
}

.auth-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow-card);
    padding: 28px;
}

.form-title {
    margin: 0;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.form-subtitle {
    margin: 8px 0 0;
    color: var(--ink-700);
    line-height: 1.65;
    font-size: 0.92rem;
}

.form-header {
    margin-bottom: 22px;
}

.field {
    margin-bottom: 14px;
}

.field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.field label {
    display: block;
    font-size: 0.84rem;
    color: var(--ink-700);
    margin-bottom: 6px;
    font-weight: 700;
}

.field input,
.field select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    font: inherit;
    color: var(--ink-900);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.password-field {
    position: relative;
}

.password-field input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 10px 72px 10px 12px;
    font: inherit;
    color: var(--ink-900);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.password-field input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(195, 7, 63, 0.12);
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--brand-primary);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
}

.password-toggle:hover {
    background: rgba(195, 7, 63, 0.08);
}

.password-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(195, 7, 63, 0.25);
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(195, 7, 63, 0.12);
}

.hint {
    margin-top: 6px;
    color: var(--ink-500);
    font-size: 0.8rem;
}

.error-list {
    list-style: none;
    margin: 7px 0 0;
    padding: 0;
    color: #b42318;
    font-size: 0.84rem;
}

.status-box {
    margin: 0 0 15px;
    border: 1px solid #bbf7d0;
    background: #ecfdf3;
    color: #166534;
    border-radius: var(--radius-md);
    padding: 10px 12px;
    font-size: 0.88rem;
}

.auth-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin: 10px 0 18px;
}

.remember {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ink-700);
    font-size: 0.88rem;
}

.remember input {
    width: 16px;
    height: 16px;
    accent-color: var(--brand-primary);
}

.auth-button {
    width: 100%;
    border: 0;
    border-radius: var(--radius-md);
    padding: 11px 14px;
    font: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
    cursor: pointer;
    background: linear-gradient(120deg, var(--brand-primary), var(--brand-accent));
    box-shadow: 0 8px 20px rgba(195, 7, 63, 0.22);
    transition: transform var(--transition);
}

.auth-button:hover { transform: translateY(-1px); }

.auth-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(195, 7, 63, 0.2), 0 8px 20px rgba(195, 7, 63, 0.22);
}

.link {
    color: var(--brand-primary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 700;
}

.link:hover { text-decoration: underline; }

.bottom-link {
    margin-top: 14px;
    text-align: center;
    color: var(--ink-700);
    font-size: 0.88rem;
}

@media (max-width: 900px) {
    .auth-shell {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px 0 32px;
    }

    .auth-headline {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .field-grid {
        grid-template-columns: 1fr;
    }
}