*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: #f1f5f9;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.lppm-topbar {
    background: linear-gradient(90deg, #09573c 0%, #0d7a55 100%);
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,.22);
}

.lppm-back {
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 10px;
    border-radius: 6px;
    transition: background .15s;
    flex-shrink: 0;
}
.lppm-back:hover {
    background: rgba(255,255,255,.14);
    color: #fff;
    text-decoration: none;
}

.lppm-topbar-title {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lppm-topbar-badge {
    background: rgba(255,255,255,.18);
    color: rgba(255,255,255,.9);
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}

iframe {
    flex: 1;
    width: 100%;
    border: none;
    display: block;
}