.push-premium-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.push-premium-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.push-premium-subtitle {
    margin: 0.35rem 0 0;
    color: #64748b;
    font-size: 0.9375rem;
    max-width: 42rem;
}

.push-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    min-width: 360px;
}

@media (max-width: 640px) {
    .push-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.push-stat-card {
    border-radius: 16px;
    padding: 0.875rem 1rem;
    background: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
}

.push-stat-label {
    font-size: 0.75rem;
    color: #64748b;
    margin-bottom: 0.25rem;
}

.push-stat-value {
    font-size: 1.375rem;
    font-weight: 800;
    color: #101828;
    line-height: 1.2;
}

.push-compose-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 1024px) {
    .push-compose-grid {
        grid-template-columns: 1fr;
    }
}

.push-compose-card {
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
}

.push-compose-head {
    padding: 1rem 1.25rem;
    font-weight: 700;
    color: #101828;
    background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.push-compose-body {
    padding: 1.25rem;
}

.push-segment-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.625rem;
}

.push-segment-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0.875rem;
    border-radius: 14px;
    background: #f1f5f9;
    cursor: pointer;
    transition: background 0.15s ease;
}

.push-segment-chip input {
    accent-color: #7c3aed;
}

.push-segment-chip.is-checked {
    background: #ede9fe;
}

.push-preview-phone {
    border-radius: 28px;
    background: #0b0f17;
    padding: 14px 12px 16px;
    max-width: 320px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.push-preview-notch {
    width: 96px;
    height: 22px;
    border-radius: 999px;
    background: #111827;
    margin: 0 auto 12px;
}

.push-preview-card {
    border-radius: 16px;
    background: #111827;
    padding: 12px;
}

.push-preview-app {
    font-size: 0.6875rem;
    color: #9ca3af;
    margin-bottom: 4px;
}

.push-preview-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: #f9fafb;
    margin-bottom: 4px;
}

.push-preview-body {
    font-size: 0.8125rem;
    color: #d1d5db;
    line-height: 1.45;
}

.push-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.push-btn-primary {
    border: none;
    border-radius: 999px;
    padding: 0.7rem 1.35rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.28);
    cursor: pointer;
}

.push-btn-ghost {
    border: none;
    border-radius: 999px;
    padding: 0.7rem 1.25rem;
    font-weight: 600;
    background: #f1f5f9;
    color: #344054;
    cursor: pointer;
}

.push-history-card {
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
}

.push-segment-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #f2f4f7;
    color: #344054;
}

.push-status-sent {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

.push-status-draft {
    background: rgba(100, 116, 139, 0.12);
    color: #475569;
}

html.dark .push-stat-card,
html.dark .push-compose-card,
html.dark .push-history-card {
    background: #111827;
}

html.dark .push-stat-value,
html.dark .push-compose-head {
    color: #f9fafb;
}