/* 文件隐藏工具 - 与 L4D2 站点统一的透明玻璃风格 */
html,
body.site-embed {
    background: transparent !important;
    background-color: transparent !important;
    color: rgba(255, 255, 255, 0.92) !important;
}

body.site-embed .lk-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 8px 4px 24px;
}

body.site-embed .lk-panel {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 20px 22px;
    backdrop-filter: blur(8px);
}

body.site-embed .lk-section {
    margin-bottom: 28px;
}

body.site-embed .lk-section:last-child {
    margin-bottom: 0;
}

body.site-embed .lk-section-title {
    margin: 0 0 16px;
    font-size: 1.15rem;
    font-weight: 600;
    color: #ff85c0;
}

body.site-embed .lk-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
}

body.site-embed .lk-field {
    margin-bottom: 16px;
}

body.site-embed .lk-dropzone {
    border: 2px dashed rgba(255, 255, 255, 0.28);
    border-radius: 10px;
    padding: 1.75rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.25s, background 0.25s;
    background: rgba(0, 0, 0, 0.15);
}

body.site-embed .lk-dropzone:hover {
    border-color: rgba(255, 133, 192, 0.75);
    background: rgba(0, 0, 0, 0.22);
}

body.site-embed .lk-dropzone-icon {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 8px;
}

body.site-embed .lk-dropzone p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
}

body.site-embed .lk-preview {
    margin-top: 10px;
}

body.site-embed .lk-preview img {
    max-height: 160px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.site-embed .lk-file-info {
    margin-top: 10px;
    color: rgba(144, 238, 144, 0.95);
    font-size: 0.92rem;
}

body.site-embed .lk-btn {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 10px;
    padding: 11px 16px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    background: transparent;
    color: rgba(255, 255, 255, 0.92);
}

body.site-embed .lk-btn-primary {
    border-color: rgba(255, 133, 192, 0.55);
    color: #ff85c0;
}

body.site-embed .lk-btn-primary:hover:not(:disabled) {
    background: rgba(255, 133, 192, 0.12);
}

body.site-embed .lk-btn-success {
    border-color: rgba(144, 238, 144, 0.55);
    color: rgba(144, 238, 144, 0.95);
}

body.site-embed .lk-btn-success:hover:not(:disabled) {
    background: rgba(144, 238, 144, 0.1);
}

body.site-embed .lk-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

body.site-embed .lk-status,
body.site-embed .lk-result,
body.site-embed .lk-error {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.95rem;
}

body.site-embed .lk-status {
    background: rgba(59, 130, 246, 0.18);
    border: 1px solid rgba(59, 130, 246, 0.35);
    color: rgba(191, 219, 254, 0.95);
}

body.site-embed .lk-result {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: rgba(187, 247, 208, 0.95);
}

body.site-embed .lk-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: rgba(254, 202, 202, 0.95);
}

body.site-embed .lk-result a {
    color: rgba(144, 238, 144, 0.98);
    font-weight: 600;
}

body.site-embed .hidden {
    display: none !important;
}

body.site-embed ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

body.site-embed ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
}

body.site-embed ::-webkit-scrollbar-track {
    background: transparent;
}