.saww-app-hub {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1200;
    width: min(360px, calc(100vw - 32px));
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.saww-app-toggle {
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #111111 0%, #3a3a3a 100%);
    color: #ffffff;
    padding: 12px 18px;
    font: inherit;
    font-weight: 700;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
    cursor: pointer;
}

.saww-app-panel {
    width: 100%;
    display: grid;
    gap: 12px;
}

.saww-app-card {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.16);
    padding: 18px;
}

[data-theme="dark"] .saww-app-card {
    background: rgba(8, 8, 8, 0.92);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 54px rgba(0, 0, 0, 0.42);
}

.saww-app-card-head h2 {
    margin: 0 0 6px;
    font-size: 1rem;
}

.saww-app-card-head p {
    margin: 0;
    color: var(--text-muted, #555555);
    font-size: 0.92rem;
}

.saww-app-actions {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.saww-app-btn {
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    background: #111111;
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.saww-app-btn:disabled {
    opacity: 0.55;
    cursor: wait;
}

.saww-app-btn-secondary {
    background: #ececec;
    color: #111111;
}

[data-theme="dark"] .saww-app-btn-secondary {
    background: #202020;
    color: #f4f4f4;
}

@media (max-width: 640px) {
    .saww-app-hub {
        right: 12px;
        bottom: 12px;
        width: min(100vw - 24px, 360px);
    }

    .saww-app-toggle,
    .saww-app-btn {
        width: 100%;
        justify-content: center;
    }
}