body.hdk-audio-download-open{overflow:hidden}.hdk-audio-download-modal{position:fixed;inset:0;z-index:10050;display:none}.hdk-audio-download-modal.is-open{display:block}.hdk-audio-download-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(6px)}.hdk-audio-download-sheet{position:absolute;left:0;right:0;bottom:0;background:var(--hdk-background,#fff);border:1px solid var(--hdk-border,#e1eaef);border-bottom:none;border-radius:16px 16px 0 0;box-shadow:var(--hdk-shadow-2xl,0 25px 50px -12px rgba(0,0,0,.25));max-height:85vh;display:flex;flex-direction:column;transform:translateY(16px);opacity:0;transition:var(--hdk-transition-normal, 300ms)}.hdk-audio-download-modal.is-open .hdk-audio-download-sheet{transform:translateY(0);opacity:1}.hdk-audio-download-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--hdk-border,#e1eaef);background:var(--hdk-background,#fff)}.hdk-audio-download-title{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--hdk-text-primary,#0f1419)}.hdk-audio-download-title iconify-icon{font-size:22px;color:var(--hdk-primary,#54cfd6)}.hdk-audio-download-close{width:36px;height:36px;border:none;border-radius:9999px;background:var(--hdk-input,#f7f9fa);color:var(--hdk-text-primary,#0f1419);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--hdk-transition-fast, 150ms)}.hdk-audio-download-close:hover{background:var(--hdk-primary-light,rgba(84,207,214,.1));color:var(--hdk-primary,#54cfd6)}.hdk-audio-download-body{padding:14px 16px;overflow:auto}.hdk-audio-download-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:180px;color:var(--hdk-text-secondary,#536471)}.hdk-audio-download-loading-spinner{width:34px;height:34px;border:3px solid var(--hdk-border,#e1eaef);border-top-color:var(--hdk-primary,#54cfd6);border-radius:50%;animation:.8s linear infinite hdkAudioSpin}@keyframes hdkAudioSpin{to{transform:rotate(360deg)}}.hdk-audio-download-error{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid rgba(244,33,46,.25);border-radius:14px;background:rgba(244,33,46,.08);color:var(--hdk-text-primary,#0f1419)}.hdk-audio-download-error iconify-icon{font-size:22px;color:var(--hdk-destructive,#f4212e);margin-top:2px}.hdk-audio-download-error-title{font-weight:800;margin-bottom:2px}.hdk-audio-download-error-text{color:var(--hdk-text-secondary,#536471);font-size:.9rem}.hdk-audio-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.hdk-audio-select-all{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--hdk-text-primary,#0f1419);user-select:none}.hdk-audio-select-all input{width:18px;height:18px}.hdk-audio-selected-meta{font-size:.9rem;color:var(--hdk-text-secondary,#536471)}.hdk-audio-list{display:flex;flex-direction:column;gap:10px}.hdk-audio-item{display:flex;align-items:flex-start;gap:12px;padding:12px;border:1px solid var(--hdk-border,#e1eaef);border-radius:14px;background:var(--hdk-card,#f7f8f8);cursor:pointer}.hdk-audio-item:hover{border-color:rgba(84,207,214,.6);background:var(--hdk-background,#fff)}.hdk-audio-item-checkbox{margin-top:2px;width:18px;height:18px;flex:0 0 auto}.hdk-audio-item-main{flex:1;min-width:0}.hdk-audio-item-title{font-weight:800;color:var(--hdk-text-primary,#0f1419);line-height:1.25}.hdk-audio-item-sub{margin-top:6px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.hdk-audio-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:9999px;background:var(--hdk-primary-light,rgba(84,207,214,.1));color:var(--hdk-primary,#54cfd6);font-size:.78rem;font-weight:800}.hdk-audio-size{font-size:.8rem;color:var(--hdk-text-muted,#8899a6)}.hdk-audio-actions{position:sticky;bottom:-14px;margin-top:14px;padding:12px 0 calc(12px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(255,255,255,0) 0,var(--hdk-background,#fff) 22px,var(--hdk-background,#fff) 100%)}.dark .hdk-audio-actions,body.dark-mode .hdk-audio-actions{background:linear-gradient(180deg,rgba(0,0,0,0) 0,var(--hdk-background,#000) 22px,var(--hdk-background,#000) 100%)}.hdk-audio-download-submit{width:100%;border:none;border-radius:14px;padding:12px 14px;font-weight:900;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--hdk-gradient-primary,linear-gradient(135deg,#54cfd6 0,#48b8be 100%));color:#fff;box-shadow:var(--hdk-shadow-primary,0 4px 14px rgba(84,207,214,.25));cursor:pointer;transition:var(--hdk-transition-normal, 300ms)}.hdk-audio-download-submit:hover{transform:translateY(-1px);box-shadow:var(--hdk-shadow-primary-lg,0 10px 25px rgba(84,207,214,.35))}.hdk-audio-download-submit:disabled{opacity:.55;cursor:not-allowed;transform:none}.hdk-audio-note{margin-top:8px;font-size:.85rem;color:var(--hdk-text-secondary,#536471);text-align:center}@media (min-width:768px){.hdk-audio-download-sheet{width:min(760px,92vw);left:50%;right:auto;bottom:auto;top:50%;transform:translate(-50%,-50%) scale(.98);border-radius:16px;border-bottom:1px solid var(--hdk-border,#e1eaef)}.hdk-audio-download-modal.is-open .hdk-audio-download-sheet{transform:translate(-50%,-50%) scale(1)}.hdk-audio-download-body{max-height:min(70vh,640px)}}