.osw-tdsa-embed {
    width: 100%;
    margin: 18px 0;
    border: 1px solid #b8c7d1;
    border-radius: 14px;
    overflow: hidden;
    background: #0c151d;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}
.osw-tdsa-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    background: #142331;
    color: #eef5f8;
    border-bottom: 1px solid #365166;
    font-family: Arial, Helvetica, sans-serif;
}
.osw-tdsa-toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.osw-tdsa-toolbar button,
.osw-tdsa-toolbar a {
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 7px 11px;
    border: 1px solid #ffd177;
    border-radius: 8px;
    background: #f2b84b;
    color: #151b20;
    font: 700 13px/1 Arial, Helvetica, sans-serif;
    text-decoration: none;
    cursor: pointer;
}
.osw-tdsa-frame-wrap {
    width: 100%;
    height: var(--osw-tdsa-height, 900px);
    min-height: 600px;
    background: #0c151d;
}
.osw-tdsa-frame {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    background: #0c151d;
}
.osw-tdsa-embed:fullscreen,
.osw-tdsa-embed.osw-tdsa-fallback-fullscreen {
    width: 100vw;
    height: 100vh;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: #0c151d;
}
.osw-tdsa-embed:fullscreen .osw-tdsa-frame-wrap,
.osw-tdsa-embed.osw-tdsa-fallback-fullscreen .osw-tdsa-frame-wrap {
    height: calc(100vh - 55px);
    min-height: 0;
}
.osw-tdsa-embed.osw-tdsa-fallback-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 999999;
}
body.osw-tdsa-lock-scroll {
    overflow: hidden !important;
}
.osw-tdsa-admin-card {
    max-width: 1100px;
    margin: 14px 0;
    padding: 16px 18px;
    border: 1px solid #c3c4c7;
    border-radius: 10px;
    background: #fff;
}
.osw-tdsa-admin-card h2 { margin-top: 0; }
.osw-tdsa-shortcode-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.osw-tdsa-shortcode-row code {
    padding: 9px 12px;
    font-size: 15px;
}
.osw-tdsa-admin .osw-tdsa-embed { max-width: 1500px; }
@media (max-width: 700px) {
    .osw-tdsa-toolbar { align-items: flex-start; flex-direction: column; }
    .osw-tdsa-frame-wrap { min-height: 680px; }
}