.sb-mail-admin,
.sb-mail-admin * {
    box-sizing: border-box;
}

.sb-mail-admin {
    --mail-panel: rgba(13, 20, 44, .92);
    --mail-line: rgba(255, 255, 255, .14);
    --mail-muted: #cbd5e1;
    --mail-soft: #94a3b8;
    --mail-purple: #8b5cf6;
    --mail-blue: #3b82f6;
    --mail-cyan: #22d3ee;

    width: min(1240px, calc(100% - 28px));
    margin-inline: auto;
    padding: 34px 0 80px;
    color: #f8fafc;
}

.sb-mail-admin__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: end;
    padding: 30px;
    border: 1px solid var(--mail-line);
    border-radius: 28px;
    background:
        radial-gradient(
            circle at 100% 0%,
            rgba(139, 92, 246, .18),
            transparent 36%
        ),
        var(--mail-panel);
}

.sb-mail-admin__eyebrow {
    margin: 0 0 8px;
    color: var(--mail-cyan);
    font-size: .75rem;
    font-weight: 900;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.sb-mail-admin h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: .92;
    letter-spacing: -.06em;
}

.sb-mail-admin__header p:last-child {
    max-width: 700px;
    margin: 15px 0 0;
    color: var(--mail-muted);
    line-height: 1.65;
}

.sb-mail-admin__header-actions,
.sb-mail-admin__row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sb-mail-admin__button,
.sb-mail-admin__row-actions button {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--mail-line);
    border-radius: 12px;
    padding: 9px 14px;
    color: #fff;
    background: rgba(255, 255, 255, .06);
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.sb-mail-admin__button--primary {
    border-color: transparent;
    background:
        linear-gradient(
            135deg,
            var(--mail-purple),
            var(--mail-blue),
            var(--mail-cyan)
        );
}

.sb-mail-admin__notice {
    margin-top: 16px;
    padding: 14px 16px;
    border: 1px solid rgba(34, 197, 94, .28);
    border-radius: 14px;
    color: #bbf7d0;
    background: rgba(34, 197, 94, .09);
}

.sb-mail-admin__stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 13px;
    margin-top: 18px;
}

.sb-mail-admin__stats article {
    padding: 20px;
    border: 1px solid var(--mail-line);
    border-radius: 20px;
    background: var(--mail-panel);
}

.sb-mail-admin__stats span,
.sb-mail-admin__stats strong {
    display: block;
}

.sb-mail-admin__stats span {
    color: var(--mail-soft);
    font-size: .8rem;
}

.sb-mail-admin__stats strong {
    margin-top: 7px;
    color: #fff;
    font-size: 1.9rem;
}

.sb-mail-admin__filters {
    display: grid;
    grid-template-columns:
        minmax(220px, 1fr)
        minmax(170px, .35fr)
        auto
        auto;
    gap: 10px;
    align-items: end;
    margin-top: 18px;
    padding: 15px;
    border: 1px solid var(--mail-line);
    border-radius: 20px;
    background: var(--mail-panel);
}

.sb-mail-admin__filters label {
    display: grid;
    gap: 6px;
    color: var(--mail-muted);
    font-size: .78rem;
    font-weight: 800;
}

.sb-mail-admin__filters input,
.sb-mail-admin__filters select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--mail-line);
    border-radius: 11px;
    padding: 9px 12px;
    color: #fff;
    background: rgba(15, 23, 42, .92);
    font: inherit;
}

.sb-mail-admin__table-panel {
    overflow: hidden;
    margin-top: 18px;
    border: 1px solid var(--mail-line);
    border-radius: 22px;
    background: var(--mail-panel);
}

.sb-mail-admin__table-wrap {
    overflow-x: auto;
}

.sb-mail-admin table {
    width: 100%;
    border-collapse: collapse;
}

.sb-mail-admin th,
.sb-mail-admin td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    color: var(--mail-muted);
    text-align: left;
    vertical-align: middle;
}

.sb-mail-admin th {
    color: var(--mail-soft);
    font-size: .74rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.sb-mail-admin td strong {
    color: #fff;
}

.sb-mail-admin__status {
    display: inline-flex;
    padding: 6px 9px;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 850;
}

.sb-mail-admin__status.is-active {
    color: #bbf7d0;
    background: rgba(34, 197, 94, .12);
}

.sb-mail-admin__status.is-inactive {
    color: #fecaca;
    background: rgba(239, 68, 68, .1);
}

.sb-mail-admin__row-actions form {
    margin: 0;
}

.sb-mail-admin__row-actions button {
    min-height: 36px;
    padding: 7px 10px;
    font-size: .76rem;
}

.sb-mail-admin__row-actions button.is-danger {
    color: #fecaca;
    border-color: rgba(239, 68, 68, .28);
    background: rgba(239, 68, 68, .08);
}

.sb-mail-admin__empty {
    padding: 50px !important;
    text-align: center !important;
}

.sb-mail-admin__pagination {
    padding: 16px;
}

.sb-admin-mailing-list-link {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 80;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid rgba(103, 232, 249, .3);
    border-radius: 999px;
    color: #fff;
    background:
        linear-gradient(
            135deg,
            rgba(139, 92, 246, .96),
            rgba(59, 130, 246, .96)
        );
    box-shadow: 0 18px 45px rgba(2, 6, 23, .34);
    font-weight: 850;
    text-decoration: none;
}

.sb-newsletter-feedback {
    width: 100%;
    margin-top: 8px;
    font-size: .8rem;
    line-height: 1.45;
}

.sb-newsletter-feedback.is-success {
    color: #bbf7d0;
}

.sb-newsletter-feedback.is-error {
    color: #fecaca;
}

.sb-newsletter-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

@media (max-width: 850px) {
    .sb-mail-admin__header,
    .sb-mail-admin__filters {
        grid-template-columns: 1fr;
    }

    .sb-mail-admin__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .sb-mail-admin__stats {
        grid-template-columns: 1fr;
    }

    .sb-admin-mailing-list-link {
        right: 12px;
        bottom: 12px;
    }
}