.bo-auth-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    background: radial-gradient(ellipse 70% 50% at 10% 10%, rgba(227,36,27,.07), transparent 55%),
    radial-gradient(ellipse 60% 45% at 92% 85%, rgba(245,158,11,.08), transparent 50%),
    linear-gradient(165deg, #fdfcfa 0%, #faf8f5 45%, #f3ede6 100%);
}

.bo-auth-page {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.bo-auth-card {
    width: 100%;
    background: #fff;
    border: 1px solid var(--warm-border);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(40,32,24,.08);
    padding: 40px 36px 36px;
}

.bo-auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
}

.bo-auth-brand-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #ff4b40, var(--brand));
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: 0 6px 18px rgba(227,36,27,.28);
    flex-shrink: 0;
}

.bo-auth-brand-icon svg {
    width: 24px;
    height: 24px;
}

.bo-auth-brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--warm-label);
}

.bo-auth-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--warm-label);
    text-align: center;
    margin: 0 0 6px;
}

.bo-auth-sub {
    font-size: .85rem;
    color: var(--warm-muted);
    text-align: center;
    margin: 0 0 28px;
    font-weight: 500;
}

.bo-auth-alert {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff0ef;
    border: 1px solid #fccac7;
    color: #c0392b;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: .85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.bo-auth-alert svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.bo-auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bo-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.bo-label {
    font-size: .75rem;
    font-weight: 700;
    color: var(--warm-label);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.bo-input-wrap {
    position: relative;
}

.bo-input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 17px;
    color: #b0aaa4;
    pointer-events: none;
}

.bo-input {
    width: 100%;
    height: 50px;
    padding: 0 14px 0 42px;
    background: #fafaf9;
    border: 1.5px solid #e0dcd4;
    border-radius: 12px;
    font-size: .92rem;
    color: var(--warm-label);
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
    box-sizing: border-box;
    font-family: inherit;
}

.bo-input::placeholder {
    color: #b0aaa4;
}

.bo-input:focus {
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(227,36,27,.09);
}

.bo-submit {
    width: 100%;
    height: 52px;
    margin-top: 4px;
    background: var(--brand);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: background .2s, transform .12s;
    letter-spacing: .01em;
}

.bo-submit:hover {
    background: var(--brand-dark);
}

.bo-submit:active {
    transform: translateY(1px);
}

.bo-auth-footer-note {
    font-size: .78rem;
    color: #b0aaa4;
    text-align: center;
    font-weight: 500;
}

@media (max-width: 480px) {
    .bo-auth-card {
        padding: 28px 20px 24px;
    }

    .bo-auth-title {
        font-size: 1.35rem;
    }
}