.wdc-template-selector {
    width: 100%;
}
.wdc-heading-wrap {
    text-align: center;
    margin-bottom: 30px;
}
.wdc-cat-main-heading {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
}
.wdc-heading-divider {
    height: 3px;
    width: 100px;
    background-color: #285BB5;
    margin: 15px auto 0;
}
.wdc-layout-main {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}
.wdc-sidebar {
    width: 25%;
    min-width: 250px;
    color: #fff;
    display: flex;
    flex-direction: column;
}
.wdc-sidebar-title {
    color: #8FD8F8;
    text-transform: uppercase;
    font-size: 0.9rem;
    margin-bottom: 20px;
}
.wdc-cat-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.wdc-cat-btn {
    border: none;
    padding: 12px 20px;
    border-radius: 50px;
    text-align: left;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    font-size: 1rem;
}
.wdc-cat-btn:focus-visible {
    outline: 2px solid #FFEA00;
    outline-offset: 2px;
}
.wdc-active-indicator {
    display: inline-flex;
    position: absolute;
    right: -25px;
    top: 50%;
    transform: translateY(-50%);
}
.wdc-active-indicator i, .wdc-active-indicator svg {
    color: #FFEA00;
    fill: #FFEA00;
    width: 20px;
    height: 20px;
    font-size: 20px;
}
.wdc-help-area {
    margin-top: 30px;
}
.wdc-help-heading {
    font-size: 1rem;
    margin: 0 0 5px;
    color: #fff;
}
.wdc-help-desc {
    font-size: 0.85rem;
    margin: 0 0 10px;
    opacity: 0.9;
}
.wdc-contact-link {
    color: #fff;
    text-decoration: underline;
    font-weight: 600;
}
.wdc-content-area {
    width: 75%;
    flex-grow: 1;
}
.wdc-tab-panel {
    width: 100%;
}
.wdc-tab-panel[hidden] {
    display: none !important;
}
.wdc-editor-placeholder {
    padding: 30px;
    border: 2px dashed #ccc;
    text-align: center;
    color: #666;
}
.wdc-template-selector[data-transition="fade"] .wdc-tab-panel:not([hidden]),
.wdc-template-selector[data-transition="fade_up"] .wdc-tab-panel:not([hidden]) {
    animation: wdcFade 0.4s ease forwards;
}
.wdc-template-selector[data-transition="fade_up"] .wdc-tab-panel:not([hidden]) {
    animation: wdcFadeUp 0.4s ease forwards;
}
@keyframes wdcFade {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes wdcFadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .wdc-layout-main {
        flex-direction: column;
    }
    .wdc-sidebar {
        width: 100%;
        position: static !important;
        margin-bottom: 30px;
    }
    .wdc-content-area {
        width: 100%;
    }
    .wdc-mobile-grid .wdc-cat-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .wdc-mobile-grid .wdc-cat-btn {
        flex: 1 1 calc(50% - 6px);
    }
    .wdc-mobile-scroll .wdc-cat-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    .wdc-mobile-scroll .wdc-cat-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
    .wdc-active-indicator {
        display: none; /* simplifies mobile alignment */
    }
}