.sbh-wrap {
    --sbh-blue: #1d6fd6;
    --sbh-pink: #ff5fa2;
    --sbh-navy: #14335a;
    --sbh-soft-blue: #eef7ff;
    --sbh-border: #cfe7ff;
    --sbh-text: #22324a;
    max-width: 980px;
    margin: 0 auto;
    padding: 18px 12px 34px;
    color: var(--sbh-text);
    font-family: inherit;
}

.sbh-hero {
    background: linear-gradient(135deg, var(--sbh-blue) 0%, #4e9af4 52%, var(--sbh-pink) 100%);
    border-radius: 28px;
    padding: 30px 24px;
    color: #fff;
    box-shadow: 0 16px 42px rgba(29, 111, 214, 0.22);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sbh-hero:after {
    content: "";
    position: absolute;
    right: -60px;
    top: -80px;
    width: 220px;
    height: 220px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
}

.sbh-hero-text {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    text-align: center;
}

.sbh-hero h1 {
    margin: 0 0 8px;
    color: #fff;
    font-size: clamp(2rem, 7vw, 3.4rem);
    line-height: 1.02;
    font-weight: 900;
    text-align: center;
}

.sbh-subtitle {
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.94);
    font-size: clamp(1rem, 3.4vw, 1.28rem);
    line-height: 1.45;
    max-width: 720px;
    text-align: center;
}

.sbh-welcome-message {
    margin: 10px auto 0;
    color: #fff;
    font-size: clamp(1rem, 3.2vw, 1.22rem);
    line-height: 1.35;
    font-weight: 800;
    text-align: center;
}

.sbh-intro-card {
    margin: 18px 0;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid var(--sbh-border);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(20, 51, 90, 0.08);
    line-height: 1.55;
    font-weight: 650;
    text-align: center;
}

.sbh-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.sbh-tool-card {
    display: flex;
    flex-direction: column;
    min-height: 238px;
    padding: 18px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--sbh-border);
    box-shadow: 0 12px 34px rgba(20, 51, 90, 0.08);
}

.sbh-tool-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.sbh-tool-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--sbh-soft-blue);
    border: 1px solid var(--sbh-border);
    font-size: 1.7rem;
}

.sbh-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: #fff1f7;
    color: #b61c63;
    border: 1px solid #ffd0e4;
    font-weight: 800;
    font-size: 0.78rem;
    white-space: nowrap;
}

.sbh-tool-card h2 {
    margin: 0 0 8px;
    color: var(--sbh-navy);
    font-size: 1.26rem;
    line-height: 1.18;
    font-weight: 900;
}

.sbh-tool-card p {
    margin: 0 0 18px;
    line-height: 1.5;
    color: #52647d;
    font-size: 0.98rem;
}

.sbh-open-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    margin-top: auto;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--sbh-blue), var(--sbh-pink));
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    border: 0;
    box-shadow: 0 12px 26px rgba(29, 111, 214, 0.2);
}

.sbh-open-button:hover,
.sbh-open-button:focus {
    color: #fff;
    text-decoration: none;
    filter: brightness(1.03);
}

.sbh-disabled {
    background: #e9eef5;
    color: #6d7d90;
    box-shadow: none;
}

.sbh-disabled:hover,
.sbh-disabled:focus {
    color: #6d7d90;
    filter: none;
}

@media (max-width: 720px) {
    .sbh-wrap {
        padding-left: 10px;
        padding-right: 10px;
    }

    .sbh-hero {
        padding: 26px 20px;
        border-radius: 24px;
    }

    .sbh-card-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .sbh-tool-card {
        min-height: auto;
    }
}

.sbh-add-phone-card {
    display: none;
    margin: 18px 0;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid var(--sbh-border);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(20, 51, 90, 0.08);
    gap: 14px;
    align-items: flex-start;
}

.sbh-add-phone-card.is-visible {
    display: flex;
}

.sbh-add-phone-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--sbh-soft-blue);
    border: 1px solid var(--sbh-border);
    font-size: 1.8rem;
}

.sbh-add-phone-copy {
    width: 100%;
}

.sbh-add-phone-card h2 {
    margin: 0 0 6px;
    color: var(--sbh-navy);
    font-size: 1.2rem;
    line-height: 1.18;
    font-weight: 900;
}

.sbh-add-phone-card p {
    margin: 0 0 12px;
    color: #52647d;
    line-height: 1.45;
}

.sbh-add-phone-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
}

.sbh-add-phone-main {
    cursor: pointer;
}

.sbh-add-phone-secondary,
.sbh-add-phone-done {
    min-height: 48px;
    padding: 0 14px;
    border-radius: 16px;
    border: 1px solid var(--sbh-border);
    background: #fff;
    color: var(--sbh-navy);
    font-weight: 900;
    cursor: pointer;
}

.sbh-add-phone-secondary:hover,
.sbh-add-phone-secondary:focus,
.sbh-add-phone-done:hover,
.sbh-add-phone-done:focus {
    border-color: var(--sbh-blue);
    color: var(--sbh-blue);
}

.sbh-add-phone-help {
    margin-top: 12px;
    padding: 12px;
    border-radius: 16px;
    background: var(--sbh-soft-blue);
    border: 1px solid var(--sbh-border);
    color: #52647d;
    line-height: 1.5;
}

.sbh-add-phone-done {
    width: 100%;
    margin-top: 12px;
}

.sbh-add-phone-status {
    margin-top: 10px !important;
    font-weight: 800;
}

@media (min-width: 1025px) {
    .sbh-add-phone-card,
    .sbh-add-phone-card.is-visible {
        display: none !important;
    }
}

@media (max-width: 720px) {
    .sbh-add-phone-card.is-visible {
        display: block;
    }

    .sbh-add-phone-icon {
        margin-bottom: 10px;
    }

    .sbh-add-phone-actions {
        grid-template-columns: 1fr;
    }
}

.sbh-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.sbh-info-card {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 13px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--sbh-border);
    box-shadow: 0 10px 28px rgba(20, 51, 90, 0.07);
}

.sbh-info-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    background: var(--sbh-soft-blue);
    border: 1px solid var(--sbh-border);
    font-size: 1.35rem;
}

.sbh-info-copy {
    min-width: 0;
}

.sbh-info-copy span,
.sbh-info-copy small {
    display: block;
    color: #52647d;
    font-size: 0.78rem;
    line-height: 1.2;
    font-weight: 800;
}

.sbh-info-copy strong {
    display: block;
    margin-top: 3px;
    color: var(--sbh-navy);
    font-size: clamp(0.98rem, 2vw, 1.16rem);
    line-height: 1.1;
    font-weight: 950;
    white-space: nowrap;
}

.sbh-info-copy small {
    margin-top: 3px;
    font-size: 0.74rem;
    font-weight: 700;
}

@media (max-width: 900px) {
    .sbh-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 420px) {
    .sbh-info-grid {
        grid-template-columns: 1fr;
    }
}