.cdn-section {
    max-width: 720px;
    margin: 0 auto;
}

.cdn-section .form-group {
    margin-bottom: 12px;
}

.cdn-section label {
    display: block;
    font-weight: bold;
    margin-bottom: 4px;
}

.cdn-input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--control-outline);
    border-radius: 6px;
    background: var(--control-bg);
    color: var(--text-primary);
    font: inherit;
    box-sizing: border-box;
}

.cdn-input:focus {
    outline: 2px solid var(--text-accent);
    outline-offset: 1px;
}

select.cdn-input {
    max-width: 320px;
}

.cdn-providers {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.cdn-provider-btn {
    padding: 6px 16px;
    border: 1px solid var(--control-outline);
    border-radius: 999px;
    background: var(--control-bg);
    color: var(--text-secondary);
    font: inherit;
    cursor: pointer;
    transition: all 0.15s ease;
}

.cdn-provider-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-accent);
}

.cdn-provider-btn.active {
    background: var(--text-accent);
    border-color: var(--text-accent);
    color: var(--bg);
    font-weight: 600;
}

.cdn-search-group {
    position: relative;
}

.cdn-results {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 20;
    max-height: 340px;
    overflow-y: auto;
    border: 1px solid var(--control-outline);
    border-radius: 8px;
    background: var(--control-bg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.cdn-result {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-bottom: 1px solid var(--control-outline);
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.cdn-result:last-child {
    border-bottom: none;
}

.cdn-result:hover {
    background: var(--bg-dark);
}

.cdn-result-name {
    font-weight: 600;
}

.cdn-result-description {
    flex-basis: 100%;
    font-size: 0.85em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cdn-result-empty {
    padding: 10px 12px;
    font-size: 0.9em;
}

.cdn-badge {
    padding: 1px 8px;
    border-radius: 999px;
    border: 1px solid var(--control-outline);
    font-size: 0.75em;
    color: var(--text-secondary);
    white-space: nowrap;
}

.cdn-badge-warn {
    border-color: #c0392b;
    color: #c0392b;
}

.cdn-lib-panel {
    margin-top: 20px;
    padding: 14px;
    border: 1px solid var(--control-outline);
    border-radius: 8px;
    background: var(--control-bg);
}

.cdn-lib-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.cdn-lib-name {
    font-size: 1.15em;
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-all;
}

.cdn-lib-description {
    margin: 0 0 12px;
    font-size: 0.9em;
}

.cdn-reset-btn {
    margin-left: auto;
    padding: 2px 10px;
    line-height: 1.4;
}

.cdn-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 12px 0 16px;
}

.cdn-hint {
    font-size: 0.8em;
}

.cdn-files {
    max-height: 420px;
    overflow-y: auto;
    border: 1px solid var(--control-outline);
    border-radius: 8px;
}

.cdn-file-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--control-outline);
    font-size: 0.92em;
}

.cdn-file-row:last-child {
    border-bottom: none;
}

.cdn-file-row:hover {
    background: var(--bg-dark);
}

.cdn-file-default {
    background: color-mix(in srgb, var(--text-accent) 10%, transparent);
}

.cdn-file-path {
    flex: 1;
    color: var(--text-primary);
    word-break: break-all;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.cdn-file-size {
    white-space: nowrap;
    min-width: 64px;
    text-align: right;
    font-size: 0.85em;
}

.cdn-icon-btn {
    padding: 2px 8px;
    line-height: 1.4;
    flex-shrink: 0;
}

.cdn-section .status-message {
    margin-top: 16px;
    padding: 10px 12px;
    border: 1px solid var(--control-outline);
    border-radius: 8px;
    font-size: 0.95em;
}

.cdn-section .status-message.success {
    border-color: #2e8b57;
    color: #2e8b57;
}

.cdn-section .status-message.error {
    border-color: #c0392b;
    color: #c0392b;
}

.cdn-section .status-message.info {
    color: var(--text-secondary);
}

@media (max-width: 560px) {
    .cdn-file-size {
        min-width: 52px;
    }

    .cdn-lib-head {
        flex-wrap: wrap;
    }
}