.spmc-dl-hero{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding:20px;border:1px solid var(--border);border-radius:20px;background:linear-gradient(135deg,var(--surface),var(--surface-2));margin-bottom:16px}.spmc-dl-hero h2{margin:0 0 6px}.spmc-dl-actions{display:flex;gap:8px;flex-wrap:wrap}.spmc-dl-toolbar{display:grid;grid-template-columns:minmax(220px,1fr) 180px 150px auto;gap:10px;margin:14px 0}.spmc-dl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.spmc-book{border:1px solid var(--border);border-radius:18px;background:var(--surface);overflow:hidden;transition:.2s;display:flex;flex-direction:column;min-height:340px}.spmc-book:hover,.spmc-file-card:hover,.spmc-track-card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.08)}.spmc-book-cover{height:220px;background:linear-gradient(145deg,#334155,#0f172a);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:white}.spmc-book-cover img{width:100%;height:100%;object-fit:cover}.spmc-book-cover .generic{font-size:54px}.spmc-book-status{position:absolute;left:10px;top:10px;padding:4px 8px;border-radius:99px;background:rgba(0,0,0,.65);font-size:10px;font-weight:800}.spmc-book-body{padding:13px;display:flex;flex-direction:column;gap:5px;flex:1}.spmc-book-title{font-weight:900;line-height:1.25}.spmc-book-author{font-size:12px;color:var(--muted)}.spmc-book-meta{font-size:11px;color:var(--muted);margin-top:auto}.spmc-dl-card-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.spmc-dl-card-actions button{font-size:11px;padding:7px 9px}.spmc-progress{height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin-top:6px}.spmc-progress span{display:block;height:100%;background:var(--primary)}.spmc-file-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px}.spmc-folders{border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:12px;max-height:68vh;overflow:auto}.spmc-folder{padding:10px;border-radius:10px;cursor:pointer;display:flex;justify-content:space-between;gap:8px}.spmc-folder.active,.spmc-folder:hover{background:var(--surface-2)}.spmc-files{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}.spmc-file-card{border:1px solid var(--border);border-radius:16px;padding:13px;background:var(--surface);transition:.2s}.spmc-file-thumb{height:120px;border-radius:12px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-size:42px;overflow:hidden;margin-bottom:10px}.spmc-file-thumb img{width:100%;height:100%;object-fit:cover}.spmc-file-name{font-weight:850;word-break:break-word}.spmc-file-info{font-size:11px;color:var(--muted);margin-top:5px}.spmc-music-shell{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:16px}.spmc-track-list{display:grid;gap:8px}.spmc-track-card{border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:10px;display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:10px;align-items:center;transition:.2s}.spmc-track-art{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,#7c3aed,#2563eb);display:flex;align-items:center;justify-content:center;color:white;font-size:22px;overflow:hidden}.spmc-track-art img{width:100%;height:100%;object-fit:cover}.spmc-track-title{font-weight:850}.spmc-track-sub{font-size:11px;color:var(--muted)}.spmc-player{position:sticky;top:14px;border:1px solid var(--border);border-radius:20px;background:var(--surface);padding:18px;text-align:center}.spmc-player-art{width:180px;height:180px;border-radius:18px;margin:0 auto 14px;background:linear-gradient(135deg,#7c3aed,#2563eb);display:flex;align-items:center;justify-content:center;color:white;font-size:72px;overflow:hidden}.spmc-player-art img{width:100%;height:100%;object-fit:cover}.spmc-player-controls{display:flex;justify-content:center;align-items:center;gap:10px;margin:14px 0}.spmc-player-controls button{width:42px;height:42px;border-radius:50%}.spmc-player-controls .play{width:54px;height:54px;font-size:20px}.spmc-player input[type=range]{width:100%}.spmc-time{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.spmc-now-title{font-weight:900;font-size:17px}.spmc-now-sub{color:var(--muted);font-size:12px}.spmc-empty{text-align:center;padding:55px 18px;color:var(--muted);border:1px dashed var(--border);border-radius:18px}.spmc-business-roadmap{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.spmc-business-card{border:1px solid var(--border);border-radius:18px;padding:18px;background:var(--surface)}.spmc-business-card b{display:block;margin:8px 0}.spmc-business-icon{font-size:32px}.spmc-storage-note{font-size:11px;color:var(--muted);margin-top:10px}.spmc-dl-badge{padding:3px 7px;border-radius:99px;background:var(--surface-2);font-size:10px}.spmc-list-view .spmc-dl-grid{display:grid;grid-template-columns:1fr}.spmc-list-view .spmc-book{min-height:0;display:grid;grid-template-columns:100px 1fr}.spmc-list-view .spmc-book-cover{height:140px}.spmc-list-view .spmc-book-body{padding:14px}
@media(max-width:900px){.spmc-dl-toolbar{grid-template-columns:1fr 1fr}.spmc-dl-toolbar .wide{grid-column:1/-1}.spmc-file-layout,.spmc-music-shell{grid-template-columns:1fr}.spmc-folders{max-height:none}.spmc-player{position:static}.spmc-player-art{width:150px;height:150px}}
@media(max-width:560px){.spmc-dl-hero{flex-direction:column}.spmc-dl-toolbar{grid-template-columns:1fr}.spmc-dl-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.spmc-book-cover{height:180px}.spmc-track-card{grid-template-columns:42px minmax(0,1fr)}.spmc-track-card .spmc-dl-card-actions{grid-column:1/-1}.spmc-list-view .spmc-book{grid-template-columns:80px 1fr}.spmc-list-view .spmc-book-cover{height:120px}}

/* v0.7.5 Archive Cabinet experience */
.spmc-archive-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0}.spmc-archive-breadcrumb{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:0}.spmc-crumb{border:0;background:transparent;color:var(--muted);padding:6px 8px;border-radius:10px;cursor:pointer;font:inherit}.spmc-crumb:hover,.spmc-crumb.active{background:var(--surface-2);color:var(--text)}.spmc-archive-section-title{margin:6px 0 14px}.spmc-archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:16px}.spmc-folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.spmc-cabinet-card,.spmc-archive-folder-card{border:1px solid var(--border);border-radius:20px;background:var(--surface);padding:18px;transition:.2s;cursor:pointer;overflow:hidden;position:relative}.spmc-cabinet-card:hover,.spmc-archive-folder-card:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(0,0,0,.10)}.spmc-cabinet-name{font-weight:900;font-size:17px;text-align:center;margin-top:12px}.spmc-cabinet-description{font-size:12px;color:var(--muted);text-align:center;min-height:34px;margin-top:5px}.spmc-cabinet-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:13px}.spmc-cabinet-stats span{background:var(--surface-2);border-radius:12px;padding:8px;text-align:center;font-size:11px;color:var(--muted)}.spmc-cabinet-stats b{display:block;color:var(--text);font-size:16px}.spmc-cabinet-art{--cabinet-color:#64748b;width:128px;height:154px;margin:0 auto;position:relative;background:linear-gradient(90deg,color-mix(in srgb,var(--cabinet-color) 82%,#000 18%),var(--cabinet-color),color-mix(in srgb,var(--cabinet-color) 78%,#fff 22%));border:1px solid color-mix(in srgb,var(--cabinet-color) 72%,#000 28%);border-radius:7px 7px 4px 4px;padding:13px 12px 10px;box-shadow:inset 7px 0 10px rgba(255,255,255,.12),inset -6px 0 10px rgba(0,0,0,.10),0 9px 15px rgba(0,0,0,.12)}.spmc-cabinet-top{position:absolute;left:8px;right:8px;top:6px;height:5px;border-radius:4px;background:rgba(255,255,255,.22)}.spmc-cabinet-drawer{height:34px;margin:6px 0;background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(0,0,0,.08));border:1px solid rgba(0,0,0,.20);border-radius:3px;box-shadow:inset 0 2px 2px rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}.spmc-cabinet-drawer span{width:38px;height:9px;border-radius:3px;background:rgba(20,20,20,.42);border:1px solid rgba(255,255,255,.16)}.spmc-cabinet-base{position:absolute;left:8px;right:8px;bottom:-5px;height:7px;background:color-mix(in srgb,var(--cabinet-color) 75%,#000 25%);border-radius:0 0 4px 4px}.spmc-archive-folder-art{--folder-color:#c59a54;position:relative;width:142px;height:102px;margin:2px auto 15px}.spmc-archive-folder-art .body{position:absolute;inset:20px 0 0;background:linear-gradient(155deg,color-mix(in srgb,var(--folder-color) 82%,#fff 18%),var(--folder-color));border:1px solid color-mix(in srgb,var(--folder-color) 75%,#000 25%);border-radius:5px 8px 8px 8px;box-shadow:0 8px 14px rgba(0,0,0,.10)}.spmc-archive-folder-art .tab{position:absolute;left:8px;top:7px;width:66px;height:26px;background:var(--folder-color);border:1px solid color-mix(in srgb,var(--folder-color) 75%,#000 25%);border-bottom:0;border-radius:6px 6px 0 0}.spmc-archive-folder-art .label{position:absolute;left:33px;right:33px;top:49px;height:18px;background:rgba(255,255,255,.76);border:1px solid rgba(0,0,0,.13);border-radius:3px}.spmc-cabinet-preview,.spmc-folder-preview{display:flex;justify-content:center;padding:18px;background:var(--surface-2);border-radius:16px;margin-top:14px}.spmc-archive-folder-card .spmc-file-name{text-align:center;font-size:15px}.spmc-archive-folder-card .spmc-file-info{text-align:center}.spmc-archive-folder-card .spmc-dl-card-actions,.spmc-cabinet-card .spmc-dl-card-actions{justify-content:center}.spmc-empty .spmc-archive-folder-art{margin-top:12px}.spmc-archive-view-buttons{display:flex;gap:8px}
@media(max-width:700px){.spmc-archive-nav{align-items:flex-start;flex-direction:column}.spmc-archive-grid,.spmc-folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.spmc-cabinet-card,.spmc-archive-folder-card{padding:12px}.spmc-cabinet-art{transform:scale(.88);margin-top:-8px;margin-bottom:-8px}.spmc-dl-hero{flex-direction:column}.spmc-dl-actions{width:100%}.spmc-dl-actions button{flex:1}.spmc-dl-toolbar{grid-template-columns:1fr auto}.spmc-dl-toolbar .wide{grid-column:auto}.spmc-dl-toolbar>div{display:none}}
@media(max-width:430px){.spmc-archive-grid,.spmc-folder-grid{grid-template-columns:1fr}}

/* v0.7.5 Archive Cabinet experience */
.spmc-archive-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0}.spmc-archive-breadcrumb{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:0}.spmc-crumb{border:0;background:transparent;color:var(--muted);padding:6px 8px;border-radius:10px;cursor:pointer;font:inherit}.spmc-crumb:hover,.spmc-crumb.active{background:var(--surface-2);color:var(--text)}.spmc-archive-section-title{margin:6px 0 14px}.spmc-archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:16px}.spmc-folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.spmc-cabinet-card,.spmc-archive-folder-card{border:1px solid var(--border);border-radius:20px;background:var(--surface);padding:18px;transition:.2s;cursor:pointer;overflow:hidden;position:relative}.spmc-cabinet-card:hover,.spmc-archive-folder-card:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(0,0,0,.10)}.spmc-cabinet-name{font-weight:900;font-size:17px;text-align:center;margin-top:12px}.spmc-cabinet-description{font-size:12px;color:var(--muted);text-align:center;min-height:34px;margin-top:5px}.spmc-cabinet-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:13px}.spmc-cabinet-stats span{background:var(--surface-2);border-radius:12px;padding:8px;text-align:center;font-size:11px;color:var(--muted)}.spmc-cabinet-stats b{display:block;color:var(--text);font-size:16px}.spmc-cabinet-art{--cabinet-color:#64748b;width:128px;height:154px;margin:0 auto;position:relative;background:linear-gradient(90deg,color-mix(in srgb,var(--cabinet-color) 82%,#000 18%),var(--cabinet-color),color-mix(in srgb,var(--cabinet-color) 78%,#fff 22%));border:1px solid color-mix(in srgb,var(--cabinet-color) 72%,#000 28%);border-radius:7px 7px 4px 4px;padding:13px 12px 10px;box-shadow:inset 7px 0 10px rgba(255,255,255,.12),inset -6px 0 10px rgba(0,0,0,.10),0 9px 15px rgba(0,0,0,.12)}.spmc-cabinet-top{position:absolute;left:8px;right:8px;top:6px;height:5px;border-radius:4px;background:rgba(255,255,255,.22)}.spmc-cabinet-drawer{height:34px;margin:6px 0;background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(0,0,0,.08));border:1px solid rgba(0,0,0,.20);border-radius:3px;box-shadow:inset 0 2px 2px rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}.spmc-cabinet-drawer span{width:38px;height:9px;border-radius:3px;background:rgba(20,20,20,.42);border:1px solid rgba(255,255,255,.16)}.spmc-cabinet-base{position:absolute;left:8px;right:8px;bottom:-5px;height:7px;background:color-mix(in srgb,var(--cabinet-color) 75%,#000 25%);border-radius:0 0 4px 4px}.spmc-archive-folder-art{--folder-color:#c59a54;position:relative;width:142px;height:102px;margin:2px auto 15px}.spmc-archive-folder-art .body{position:absolute;inset:20px 0 0;background:linear-gradient(155deg,color-mix(in srgb,var(--folder-color) 82%,#fff 18%),var(--folder-color));border:1px solid color-mix(in srgb,var(--folder-color) 75%,#000 25%);border-radius:5px 8px 8px 8px;box-shadow:0 8px 14px rgba(0,0,0,.10)}.spmc-archive-folder-art .tab{position:absolute;left:8px;top:7px;width:66px;height:26px;background:var(--folder-color);border:1px solid color-mix(in srgb,var(--folder-color) 75%,#000 25%);border-bottom:0;border-radius:6px 6px 0 0}.spmc-archive-folder-art .label{position:absolute;left:33px;right:33px;top:49px;height:18px;background:rgba(255,255,255,.76);border:1px solid rgba(0,0,0,.13);border-radius:3px}.spmc-cabinet-preview,.spmc-folder-preview{display:flex;justify-content:center;padding:18px;background:var(--surface-2);border-radius:16px;margin-top:14px}.spmc-archive-folder-card .spmc-file-name{text-align:center;font-size:15px}.spmc-archive-folder-card .spmc-file-info{text-align:center}.spmc-archive-folder-card .spmc-dl-card-actions,.spmc-cabinet-card .spmc-dl-card-actions{justify-content:center}.spmc-empty .spmc-archive-folder-art{margin-top:12px}.spmc-archive-view-buttons{display:flex;gap:8px}
@media(max-width:700px){.spmc-archive-nav{align-items:flex-start;flex-direction:column}.spmc-archive-grid,.spmc-folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.spmc-cabinet-card,.spmc-archive-folder-card{padding:12px}.spmc-cabinet-art{transform:scale(.88);margin-top:-8px;margin-bottom:-8px}.spmc-dl-hero{flex-direction:column}.spmc-dl-actions{width:100%}.spmc-dl-actions button{flex:1}.spmc-dl-toolbar{grid-template-columns:1fr auto}.spmc-dl-toolbar .wide{grid-column:auto}.spmc-dl-toolbar>div{display:none}}
@media(max-width:430px){.spmc-archive-grid,.spmc-folder-grid{grid-template-columns:1fr}}