*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,'Microsoft YaHei',sans-serif;background:#0d0d0d;color:#e0e0e0;min-height:100vh}
.header{background:#141414;border-bottom:1px solid #222;padding:10px 20px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:100}
.header h1{font-size:15px;color:#f80}
.breadcrumb{display:flex;gap:4px;align-items:center;font-size:12px;margin-left:20px}
.breadcrumb a,.breadcrumb span{color:#888;text-decoration:none;padding:2px 6px;border-radius:3px;cursor:pointer;transition:.12s}
.breadcrumb a:hover{color:#f80;background:#1a1a1a}
.breadcrumb .sep{color:#444;cursor:default}
.breadcrumb .current{color:#f80;font-weight:600;cursor:default}
.breadcrumb .current:hover{background:none}
.tab-link{padding:6px 14px;border-radius:6px 6px 0 0;cursor:pointer;color:#888;transition:.12s;border:1px solid transparent;border-bottom:none;font-size:13px}
.tab-link:hover{color:#ccc}
.tab-link.active{color:#f80;border-color:#333;background:#141414;font-weight:600}

.upload-area{max-width:700px;margin:20px;padding:40px;border:2px dashed #333;border-radius:12px;text-align:center;cursor:pointer;transition:.15s;background:#111}
.upload-area:hover,.upload-area.dragover{border-color:#f80;background:#1a1a1a}
.upload-area .ico{font-size:36px;margin-bottom:10px}
.upload-area .up-text{color:#888;font-size:13px}
.upload-area .up-hint{color:#555;font-size:11px;margin-top:4px}
.upload-area input{display:none}

.upload-list{max-width:700px;margin:0 20px 20px}
.upload-row{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#141414;border-radius:8px;margin-bottom:6px;border:1px solid #1a1a1a}
.upload-row .u-name{flex:1;font-size:13px;color:#ccc;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-row .u-meta{font-size:10px;color:#555}
.upload-row .u-status{font-size:11px;padding:2px 8px;border-radius:10px;white-space:nowrap}
.upload-row .u-status.pending{color:#f80;background:rgba(255,136,0,.1)}
.upload-row .u-status.processing{color:#4da6ff;background:rgba(77,166,255,.1)}
.upload-row .u-status.done{color:#4caf50;background:rgba(76,175,80,.1)}
.upload-row .u-status.error{color:#e74c3c;background:rgba(231,76,60,.1)}
.upload-row .u-enter{padding:4px 10px;border-radius:4px;font-size:11px;cursor:pointer;border:1px solid #f80;background:none;color:#f80;white-space:nowrap;transition:.12s}
.upload-row .u-enter:hover{background:#f80;color:#000}
.upload-row .u-enter:disabled{border-color:#444;color:#444;cursor:not-allowed}
.upload-row .u-enter:disabled:hover{background:none;color:#444}
.upload-empty{text-align:center;color:#555;font-size:12px;padding:30px}

.card-grid{display:flex;gap:10px;flex-wrap:wrap;padding:16px 20px}
.scard{background:#141414;border-radius:8px;padding:16px 20px;border:1px solid #1a1a1a;cursor:pointer;transition:.12s;min-width:100px;text-align:center}
.scard:hover,.scard.active{border-color:#f80}
.scard .name{font-size:14px;color:#ccc}.scard .count{font-size:11px;color:#666;margin-top:4px}

.filter-bar{padding:0 20px;margin-bottom:10px}
.filter-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:4px}
.filter-row .lbl{font-size:11px;color:#666;margin-right:2px;min-width:32px}
.fbtn{padding:4px 10px;border-radius:14px;border:1px solid #333;background:#1c1c1c;color:#888;font-size:11px;cursor:pointer;transition:.12s;user-select:none;white-space:nowrap}
.fbtn:hover{border-color:#666;color:#ccc}
.fbtn.on{border-color:#f80;color:#f80;background:rgba(255,136,0,.12);font-weight:600}


.hook-item{cursor:pointer}
.hook-item.expanded{background:#1a1a1a;border-color:#f80}
.tl-karaoke{margin-top:4px;display:none;overflow:hidden;max-height:0;transition:max-height .2s ease}
.hook-item.expanded .tl-karaoke{display:block;max-height:100px}
.tl-karaoke canvas{display:block;width:100%;height:56px;border-radius:4px;background:#0d0d0d}
.tl-ctrls{display:flex;gap:6px;align-items:center;margin-top:4px}

.tl-ctrls .tl-time-label{font-size:10px;color:#888;margin-left:auto;font-family:monospace}

.main-split{display:flex;gap:0;padding:0 20px 20px;height:calc(100vh - 200px)}
.left-panel{flex:1;overflow-y:auto;padding-right:12px;min-width:0}
.right-panel{width:380px;background:#111;border-radius:10px;border:1px solid #222;display:flex;flex-direction:column;flex-shrink:0}

.hook-item{display:flex;gap:8px;align-items:center;padding:8px 10px;background:#141414;border-radius:6px;margin-bottom:4px;border:1px solid transparent;cursor:pointer;transition:.12s}
.hook-item:hover{border-color:#333}
.hook-item .info{flex:1;min-width:0}
.hook-item .text{font-size:12px;color:#ccc;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-height:1.5;margin-bottom:2px;cursor:pointer}
.hook-item .text.expanded{-webkit-line-clamp:unset;display:block}
.hook-item .btn-more{padding:0;font-size:10px;cursor:pointer;border:none;background:none;color:#f80;white-space:nowrap}
.hook-item .meta{font-size:10px;color:#777;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.hook-item .btn-add{padding:4px 8px;font-size:10px;cursor:pointer;border:none;border-radius:4px;background:#f80;color:#000;font-weight:600;white-space:nowrap}

.hook-expand{min-width:18px;color:#555;cursor:pointer;font-size:10px;text-align:center;user-select:none;transition:.12s;line-height:1}
.hook-expand:hover{color:#f80}

.hook-item .btn-preview{padding:4px 8px;font-size:10px;cursor:pointer;border:1px solid #555;border-radius:4px;background:none;color:#888;white-space:nowrap}
.grade-S{color:#e74c3c}.grade-A{color:#f80}.grade-B{color:#aaa}.grade-C{color:#666}
.tag-chip{display:inline-block;padding:1px 5px;border-radius:3px;font-size:9px;font-weight:600}
.tag-S{background:rgba(231,76,60,.2);color:#e74c3c}.tag-A{background:rgba(255,136,0,.2);color:#f80}
.tag-B{background:rgba(255,255,255,.06);color:#aaa}.tag-C{background:rgba(255,255,255,.03);color:#555}

.right-panel .panel-hd{padding:12px 14px;border-bottom:1px solid #222;display:flex;justify-content:space-between;align-items:center}
.right-panel .panel-hd .title{font-size:13px;font-weight:600}
.right-panel .playlist{flex:1;overflow-y:auto;padding:8px}
.pl-item{display:flex;gap:6px;align-items:center;padding:6px 8px;background:#181818;border-radius:4px;margin-bottom:3px;touch-action:none}
.pl-item .drag-handle{cursor:grab;color:#555;font-size:13px;user-select:none;white-space:nowrap;min-width:28px;touch-action:none}
.pl-item .drag-handle:active{cursor:grabbing}
/* SortableJS drag cursor — belt-and-suspenders: CSS sets cursor, JS may not always work in WebView2 */
body.sortable-drag,.sortable-drag .drag-handle{cursor:grabbing!important}
.sortable-ghost{cursor:grabbing!important;opacity:.7}
.pl-item .info{flex:1;min-width:0}.pl-item .text{font-size:11px;color:#ccc;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl-item .dur{font-size:10px;color:#888}.pl-item .btn-rm{background:none;border:1px solid #555;color:#888;cursor:pointer;font-size:10px;padding:2px 5px;border-radius:3px}
.panel-ft{padding:10px 14px;border-top:1px solid #222;display:flex;gap:6px;align-items:center}
.panel-ft .dur{font-size:11px;color:#888;margin-right:auto}
.btn{padding:7px 16px;border:none;border-radius:6px;cursor:pointer;font-size:12px;font-weight:600}
.btn-primary{background:#f80;color:#000}.btn-danger{background:#c0392b;color:#fff}.btn-sm{padding:5px 10px;font-size:11px}
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:10px 24px;border-radius:8px;font-size:13px;z-index:999;opacity:0;transition:opacity .25s;pointer-events:none}
.toast.show{opacity:1}
.progress-wrap{display:none;padding:10px 14px;border-top:1px solid #222}
.progress-bar{height:4px;background:#1c1c1c;border-radius:2px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,#f80,#fa0);transition:width .4s}
.empty{text-align:center;color:#444;padding:60px 20px;font-size:13px}
.mode-tabs{display:flex;gap:0;padding:6px 20px;background:#111;border-bottom:1px solid #222;align-items:center}
.mode-tab{padding:6px 16px;border-radius:6px 6px 0 0;cursor:pointer;font-size:13px;color:#888;user-select:none;transition:.12s}
.mode-tab:hover{color:#ccc}
.mode-tab.active{color:#f80;font-weight:600;border-bottom:2px solid #f80;background:rgba(255,136,0,.06)}
.mode-tip{font-size:11px;color:#555;margin-left:auto}
.tip-box{padding:8px 14px;background:rgba(255,136,0,.06);border-left:3px solid #f80;border-radius:4px;font-size:12px;color:#aaa;line-height:1.5}
.smart-section{padding:10px 20px}
.smart-section-hd{font-size:14px;font-weight:600;color:#ccc;margin-bottom:10px}
.session-list{display:flex;flex-direction:column;gap:6px}
.session-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#181818;border-radius:6px;border:1px solid #222;cursor:pointer;transition:.12s}
.session-item:hover{border-color:#555}
.session-item.checked{border-color:#f80;background:rgba(255,136,0,.08)}
.session-item .sess-check{width:18px;height:18px;border:2px solid #555;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#f80;flex-shrink:0}
.session-item.checked .sess-check{border-color:#f80;background:rgba(255,136,0,.2)}
.session-item .sess-info{flex:1;min-width:0}
.session-item .sess-name{font-size:13px;color:#ccc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.session-item .sess-meta{font-size:11px;color:#666;margin-top:2px}
.style-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.style-card{padding:12px;background:#181818;border:1px solid #222;border-radius:6px;cursor:pointer;text-align:center;font-size:13px;color:#aaa;transition:.12s}
.style-card:hover{border-color:#f80;color:#f80}
.style-card.selected{border-color:#f80;color:#f80;background:rgba(255,136,0,.1);font-weight:600}
.spinner{width:36px;height:36px;border:3px solid #333;border-top-color:#f80;border-radius:50%;margin:0 auto;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.result-groups{display:flex;flex-direction:column;gap:16px;padding:0 20px}
.result-group{border:1px solid #222;border-radius:8px;overflow:hidden}
.result-group-hd{padding:10px 14px;background:#181818;font-size:13px;font-weight:600;color:#f80;border-bottom:1px solid #222;display:flex;justify-content:space-between;align-items:center}
.result-group-hd .rg-meta{font-size:11px;color:#666;font-weight:400}
.result-clip-list{padding:8px;max-height:300px;overflow-y:auto}
.result-clip{display:flex;align-items:center;gap:8px;padding:6px 8px;font-size:12px;color:#aaa;border-radius:4px;transition:.12s}
.result-clip:hover{background:#1a1a1a}
.result-clip .rc-idx{color:#555;font-size:10px;width:24px;flex-shrink:0;text-align:right}
.result-clip .rc-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.result-clip .rc-dur{color:#666;font-size:10px;flex-shrink:0}
.smart-actions{display:flex;gap:8px;padding:14px 20px;justify-content:center}
.btn-outline{background:#1c1c1c;color:#f80;border:1px solid #f80}
.btn-dull{background:#1c1c1c;color:#666}
.btn:disabled,.btn-primary:disabled{opacity:.4;cursor:not-allowed}
.vfx-cards{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.vfx-card{border:1px solid #222;border-radius:8px;overflow:hidden}
.vfx-card-hd{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;user-select:none;transition:.12s}
.vfx-card-hd:hover{background:#181818}
.vfx-arrow{font-size:10px;color:#555;margin-left:auto;transition:.12s}
.vfx-card-hd.open .vfx-arrow{transform:rotate(180deg)}
.vfx-card-bd{padding:8px 14px 12px;border-top:1px solid #1a1a1a}
.vfx-param{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.vfx-label{font-size:13px;color:#888;min-width:56px;flex-shrink:0}
.vfx-slider-val{font-size:12px;color:#f80;min-width:32px;text-align:center}
.vfx-param input[type=range]{flex:1;accent-color:#f80;height:6px}
.vfx-param select{background:#111;border:1px solid #333;color:#ccc;border-radius:4px;padding:5px 10px;font-size:13px}
.vfx-swatches{display:flex;gap:6px}
.swatch{padding:6px 16px;border-radius:14px;font-size:14px;cursor:pointer;border:2px solid transparent;transition:.12s;font-weight:600}
.swatch.active{border-color:#f80;box-shadow:0 0 8px rgba(255,136,0,.3)}
.vfx-corners{display:flex;gap:6px}
.corner{padding:6px 12px;border-radius:6px;border:1px solid #333;cursor:pointer;color:#666;font-size:16px;transition:.12s}
.corner.active,.corner:hover{border-color:#f80;color:#f80}
.vfx-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;color:#ccc}
.vfx-toggle input[type=checkbox]{accent-color:#f80;width:16px;height:16px}
.vfx-toolbar{padding:10px 16px;background:#141414;border:1px solid #222;border-radius:8px;margin-bottom:10px}
.vfx-tool-row1{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.vfx-tool-row2{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.vfx-tool-left{display:flex;align-items:center;gap:8px;flex-shrink:0}
.vfx-tool-label{font-size:12px;color:#555;text-transform:uppercase}
.vfx-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:14px;font-size:14px;background:#1c1c1c;color:#555;border:1px solid #333;cursor:pointer;transition:.12s;flex-shrink:0;white-space:nowrap}
.vfx-chip:hover{border-color:#666}
.vfx-chip.on{background:rgba(255,136,0,.1);border-color:#f80;color:#f80}
.vfx-chip-dot{width:10px;height:10px;border-radius:50%;background:#555;transition:.12s}
.vfx-chip.on .vfx-chip-dot{background:#f80;box-shadow:0 0 6px #f80}
.vfx-chip-cfg{font-size:16px;padding:2px 6px;opacity:.4;transition:.12s;line-height:1}
.vfx-chip-cfg:hover{opacity:1}
.vfx-tool-mid{flex:1;min-width:0;text-align:right;font-size:12px;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vfx-tool-row2 .btn-sm{padding:7px 14px;font-size:13px;white-space:nowrap}
.vfx-quick-cfg{padding:10px 14px;margin:0 0 10px;background:#111;border:1px solid #222;border-radius:8px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.vfx-quick-cfg .vfx-param{margin-bottom:0}
.vfx-card-hd{font-size:14px}
.vfx-arrow{font-size:12px}
.export-overlay{position:fixed;inset:0;background:rgba(1,3,24,.82);z-index:999;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.export-modal{background:#111;border:1px solid #2a2a2a;border-radius:14px;padding:40px 48px;text-align:center;min-width:360px;max-width:440px;box-shadow:0 24px 64px rgba(0,0,0,.6)}
.export-spinner{width:48px;height:48px;border:4px solid #333;border-top-color:#FF6A33;border-radius:50%;margin:0 auto 20px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.export-title{font-size:1.05rem;color:#e8e8e8;font-weight:600;margin-bottom:8px}
.export-title.done{color:#5EC492}
.export-msg{font-size:.88rem;color:#888;margin-bottom:20px}
.export-bar-wrap{height:8px;background:#222;border-radius:4px;overflow:hidden;margin-bottom:16px}
.export-bar-fill{height:100%;background:linear-gradient(90deg,#FF6A33,#FF8A55);border-radius:4px;transition:width .3s}
.export-dl{display:inline-block;padding:10px 24px;background:linear-gradient(135deg,#FF7A45,#FF5A1F);color:#fff;border-radius:8px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s}
.export-dl:hover{box-shadow:0 0 24px rgba(255,106,51,.25)}
/* Dashboard */
.dash-stat{background:#141414;border:1px solid #1d1d1d;border-radius:10px;padding:18px 20px;text-align:center;transition:border-color .2s}
.dash-stat:hover{border-color:#2a2a2a}
.dash-num{font-size:1.6rem;font-weight:700;color:#f80;line-height:1.2}
.dash-label{font-size:.75rem;color:#666;margin-top:4px}
@media(max-width:768px){.dash-stats{grid-template-columns:repeat(2,1fr)!important}}
/* Modal system */
.modal-overlay{position:fixed;inset:0;background:rgba(1,3,24,.82);z-index:999;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal-panel{background:#111;border:1px solid #2a2a2a;border-radius:14px;padding:36px 32px;max-width:440px;width:calc(100% - 32px);max-height:85vh;overflow-y:auto;box-shadow:0 24px 64px rgba(0,0,0,.6)}
.modal-panel.wide{max-width:680px}
.modal-panel h4{font-size:1.15rem;font-weight:600;color:#e8e8e8;margin-bottom:20px;letter-spacing:-.3px}
.modal-panel .modal-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:.9rem;color:#aaa}
.modal-panel .modal-row .val{color:#e8e8e8;font-weight:500}
.modal-panel .modal-row .val.price{color:#FF6A33;font-weight:700;font-size:1.05rem}
.modal-panel .modal-divider{height:1px;background:#2a2a2a;margin:14px 0}
.modal-panel .modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.modal-panel .modal-actions.center{justify-content:center}
.modal-panel .btn-cancel{background:#1c1c1c;color:#999;border:1px solid #333;padding:9px 22px;border-radius:7px;cursor:pointer;font-size:.9rem;transition:all .15s}
.modal-panel .btn-cancel:hover{background:#252525;color:#ccc}
.modal-panel .btn-confirm{background:linear-gradient(135deg,#FF7A45,#FF5A1F);color:#fff;border:none;padding:9px 22px;border-radius:7px;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}
.modal-panel .btn-confirm:hover{box-shadow:0 0 20px rgba(255,106,51,.25)}
/* History table */
.hist-table{width:100%;border-collapse:collapse;font-size:.85rem}
.hist-table th{color:#888;font-weight:500;padding:10px 8px;text-align:left;border-bottom:1px solid #2a2a2a;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}
.hist-table td{padding:10px 8px;color:#ccc;border-bottom:1px solid #1d1d1d}
.hist-table .td-status{white-space:nowrap;font-size:.82rem}
.hist-table .td-time{color:#777;font-size:.78rem;white-space:nowrap}
.hist-table .btn-dl{display:inline-block;padding:5px 12px;border-radius:5px;border:1px solid #FF6A33;color:#FF6A33;text-decoration:none;font-size:.78rem;transition:all .15s;white-space:nowrap}
.hist-table .btn-dl:hover{background:#FF6A33;color:#000}
/* QR placeholder */
.qr-placeholder{width:180px;height:180px;margin:0 auto 16px;background:#1a1a1a;border:1px dashed #333;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#666;font-size:.85rem;text-align:center;line-height:1.5;padding:12px}

/* Upload status stages */
.up-stat--uploading{color:#FF8A55}
.up-stat--processing{color:#FFB347}
.up-stat--done{color:#5EC492}
.up-stat--error{color:#e74c3c}
@keyframes up-pulse{0%,100%{opacity:1}50%{opacity:.6}}
.up-pulse{animation:up-pulse 1.5s ease-in-out infinite}
.up-progress-bar{transition:width .3s ease}
.up-card{transition:border-color .4s,background .4s}
/* Playlist tips + multi-select */
.pl-tips{font-size:10px;color:#555;text-align:center;padding:4px 0;margin-top:-2px}
.pl-item.pl-selected{background:#1a1a1a;border-color:#FF6A33;box-shadow:inset 0 0 0 1px rgba(255,106,51,.3)}
/* BGM / subtitle switch */
.vfx-switch{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:#aaa;cursor:pointer;user-select:none}
.vfx-switch input[type=checkbox]{accent-color:#f80;width:14px;height:14px;cursor:pointer}
/* Hook top bar + pagination */
.hook-topbar{display:flex;align-items:center;gap:16px;padding:8px 20px;font-size:13px;color:#888}
.pag-btn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;border:1px solid #333;background:#1c1c1c;color:#ccc;font-size:12px;cursor:pointer;transition:.12s}
.pag-btn:hover:not(.disabled){border-color:#f80;color:#f80}
.pag-btn.disabled{opacity:.3;cursor:not-allowed}
.pag-info{font-size:12px;color:#888;min-width:80px;text-align:center;display:inline-block}
#hookPagination{display:flex;align-items:center;gap:6px}