:root{color-scheme:light;--tp-bg:#f5f6f8;--tp-panel:#ffffff;--tp-panel-subtle:#f8f9fb;--tp-panel-strong:#11131a;--tp-text:#171923;--tp-muted:#6b7280;--tp-faint:#667085;--tp-line:#e4e7ec;--tp-line-strong:#d0d5dd;--tp-accent:#5b5ce2;--tp-accent-hover:#4a4bc7;--tp-accent-soft:#f0f0ff;--tp-success:#18864b;--tp-success-soft:#ecfdf3;--tp-warning:#b54708;--tp-warning-soft:#fffaeb;--tp-danger:#c4324b;--tp-danger-soft:#fff1f3;--tp-radius-sm:12px;--tp-radius:16px;--tp-radius-lg:22px;--tp-shadow:0 1px 2px rgba(16,24,40,.03),0 8px 24px rgba(16,24,40,.045);--tp-shadow-lg:0 24px 64px rgba(16,24,40,.16)}html{scrollbar-gutter:stable}body,html{background:var(--tp-bg)}body{color:var(--tp-text);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI Variable,Segoe UI,Noto Sans JP,Yu Gothic UI,Yu Gothic,Hiragino Sans,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit}a,button,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}::selection{background:#dadaff;color:#171923}.portal-icon{display:block;flex:0 0 auto}.portal-shell{min-height:100dvh;background:var(--tp-bg)}.portal-header{position:fixed;inset:0 0 auto 0;z-index:50;height:64px;padding:0 18px;display:grid;grid-template-columns:248px minmax(0,1fr) auto;align-items:center;grid-gap:16px;gap:16px;background:rgba(255,255,255,.9);border-bottom:1px solid rgba(228,231,236,.92);box-shadow:none;-webkit-backdrop-filter:saturate(160%) blur(18px);backdrop-filter:saturate(160%) blur(18px)}.portal-brand{display:inline-flex;align-items:center;gap:10px;min-width:0;min-height:44px;padding:4px 6px;border:0;border-radius:12px;background:transparent;color:var(--tp-text)}.portal-brand>span{display:grid;place-items:center;width:38px;height:38px;flex:0 0 auto;border-radius:12px;background:linear-gradient(145deg,#6062e8,#3f3fae);box-shadow:0 8px 20px rgba(91,92,226,.22);color:#fff;font-size:13px;font-weight:950;letter-spacing:-.02em}.portal-brand div{display:grid;min-width:0}.portal-brand b{font-size:15px;line-height:1.2;letter-spacing:-.01em}.portal-brand small{margin-top:2px;font-weight:700;letter-spacing:.08em}.portal-current{display:flex;align-items:center;gap:8px;min-width:0;color:#475467;font-size:14px;font-weight:700}.portal-current span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.portal-header-actions{display:flex;align-items:center;gap:6px;flex-wrap:nowrap}.portal-icon-button{display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid transparent;border-radius:12px;background:transparent;color:#667085;transition:background .15s ease,color .15s ease,border-color .15s ease}.portal-icon-button:hover{background:#f2f4f7;border-color:#eaecf0;color:#1d2939}.portal-body{display:grid;grid-template-columns:248px minmax(0,1fr);width:100%;max-width:none;margin:0;padding-top:64px;min-height:100dvh}.portal-sidebar{position:fixed;left:0;top:64px;bottom:0;z-index:30;width:248px;height:auto;display:flex;flex-direction:column;gap:12px;padding:14px 12px 16px;border-right:1px solid #22242e;background:#15171f;color:#fff;overflow:hidden}.portal-sidebar-primary{display:grid;grid-gap:4px;gap:4px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.08)}.portal-sidebar-scroll{min-height:0;overflow:auto;display:grid;align-content:start;grid-gap:14px;gap:14px;padding-right:2px;scrollbar-width:thin;scrollbar-color:#454855 transparent}.portal-nav-group{display:grid;grid-gap:4px;gap:4px}.portal-nav-group>small{padding:5px 10px 4px;color:#98a2b3;font-size:12px;font-weight:700;letter-spacing:.1em}.portal-sidebar button{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;grid-gap:9px;gap:9px;width:100%;min-height:46px;padding:6px 9px;border:1px solid transparent;border-radius:12px;background:transparent;color:#aeb4c2;text-align:left;transition:background .14s ease,color .14s ease,border-color .14s ease}.portal-sidebar button>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:transparent;color:#9198a8}.portal-sidebar button b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;letter-spacing:-.01em}.portal-sidebar button:hover{background:#1d2029;border-color:#292d38;color:#fff}.portal-sidebar button:hover>span{color:#d5d8df}.portal-sidebar button.active{background:#272934;border-color:#343745;color:#fff;box-shadow:inset 3px 0 0 var(--tp-accent)}.portal-sidebar button.active>span{background:#343647;color:#bcbcff}.portal-sidebar-foot{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:9px;gap:9px;align-items:center;margin-top:auto;padding:11px;border:1px solid rgba(255,255,255,.07);border-radius:12px;background:rgba(255,255,255,.025)}.portal-sidebar-foot div{display:grid;grid-gap:2px;gap:2px;min-width:0}.portal-sidebar-foot b{color:#d0d5dd;font-size:12px}.portal-sidebar-foot small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.portal-local-dot{width:8px;height:8px;border-radius:50%;background:#45c979;box-shadow:0 0 0 4px rgba(69,201,121,.1)}.portal-body>.portal-main{grid-column:2;width:100%;max-width:1440px;min-width:0;margin:0 auto;padding:28px clamp(20px,3vw,40px) 72px;outline:none}.portal-main.view-home{max-width:1320px}.portal-main.view-imageAI,.portal-main.view-library,.portal-main.view-musicAI{max-width:1520px}.portal-bottom-nav{display:none}.card{border:1px solid var(--tp-line);border-radius:var(--tp-radius);background:var(--tp-panel);box-shadow:var(--tp-shadow);padding:18px}.card h2,.card h3{color:var(--tp-text)}.section-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}.section-card-head.compact{align-items:center}.music-ai-form .section-card-head small,.music-ai-jobs .section-card-head small,.section-card-head small{display:block;color:#5557c9;font-size:12px;font-weight:800;letter-spacing:.1em}.section-card-head h2{margin:3px 0 0;font-size:18px;line-height:1.3;letter-spacing:-.02em}.muted{color:var(--tp-muted)}.btn{min-height:44px;padding:9px 14px;border:1px solid var(--tp-line-strong);border-radius:12px;background:#fff;color:#344054;font-size:13px;font-weight:700;box-shadow:0 1px 2px rgba(16,24,40,.03);transition:background .14s ease,border-color .14s ease,transform .14s ease,color .14s ease}.btn:hover:not(:disabled){background:#f9fafb;border-color:#bfc5ce}.btn:active:not(:disabled){transform:translateY(1px)}.btn.primary{border-color:var(--tp-accent);background:var(--tp-accent);color:#fff;box-shadow:0 2px 4px rgba(91,92,226,.16)}.btn.primary:hover:not(:disabled){border-color:var(--tp-accent-hover);background:var(--tp-accent-hover)}.btn.dark{border-color:#262933;background:#262933;color:#fff}.btn.light{background:#fff}.btn.danger{border-color:#ffd5dc;background:var(--tp-danger-soft);color:#ad2840}.btn.small{min-width:44px;min-height:44px;padding:7px 11px;border-radius:10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.label{color:#344054;font-size:13px;font-weight:700}.input,.music-ai-field input[type=number],.music-ai-field select,.music-ai-field textarea,.select,.textarea{min-height:44px;width:100%;border:1px solid var(--tp-line-strong);border-radius:11px;background:#fff;color:var(--tp-text);padding:10px 11px;outline:none;box-shadow:0 1px 2px rgba(16,24,40,.02);transition:border-color .14s ease,box-shadow .14s ease}.input:hover,.select:hover,.textarea:hover{border-color:#b8bec8}.input:focus,.music-ai-field input[type=number]:focus,.music-ai-field select:focus,.music-ai-field textarea:focus,.select:focus,.textarea:focus{border-color:#898af0;box-shadow:0 0 0 3px rgba(91,92,226,.12)}.form-error{padding:11px 12px;border:1px solid #ffd5dc;border-radius:11px;background:var(--tp-danger-soft);color:#a82940;font-size:12px;font-weight:700;line-height:1.55}.form-warning{border-color:#fedf89;background:var(--tp-warning-soft);color:#7a2e0e}.form-success{border-color:#abefc6;background:var(--tp-success-soft);color:#05603a}.page-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:22px;gap:22px;padding:22px 24px;border:1px solid var(--tp-line);border-radius:var(--tp-radius-lg);background:linear-gradient(135deg,#fff,#fbfbff 70%,#f1f1ff);box-shadow:0 1px 2px rgba(16,24,40,.02)}.page-intro-copy>small{display:block;color:#5557c9;font-size:12px;font-weight:800;letter-spacing:.11em}.page-intro h1{margin:5px 0 7px;font-size:clamp(26px,3vw,36px);line-height:1.08;letter-spacing:-.045em}.page-intro p{max-width:760px;margin:0;color:#667085;font-size:14px;line-height:1.7}.page-intro-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.page-intro-aside{min-width:210px}.portal-home{display:grid;grid-gap:26px;gap:26px}.portal-home-intro{min-height:228px;padding:30px;background:radial-gradient(circle at 83% 12%,rgba(124,126,255,.36) 0,rgba(124,126,255,0) 28%),linear-gradient(145deg,#171923,#24263a 58%,#34366c);border-color:#232631;color:#fff;box-shadow:0 20px 48px rgba(23,25,35,.13)}.portal-home-intro .page-intro-copy>small{color:#bfc1ff}.portal-home-intro h1{max-width:720px;font-size:clamp(34px,5vw,54px);color:#fff}.portal-home-intro p{max-width:760px;color:#c9cdd8;font-size:14px}.portal-home-intro .btn.primary{border-color:#fff;background:#fff;color:#22242f}.portal-home-intro .btn.primary:hover{background:#f1f2f4;border-color:#f1f2f4}.portal-home-intro .btn.light{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff}.portal-home-intro .btn.light:hover{background:rgba(255,255,255,.13)}.home-section{display:grid;grid-gap:12px;gap:12px}.home-section-head{display:flex;align-items:end;justify-content:space-between;padding:0 2px}.home-section-head>div{display:grid;grid-gap:2px;gap:2px}.home-section-head small{color:#5557c9;font-size:12px;font-weight:800;letter-spacing:.1em}.home-section-head h2{margin:0;font-size:20px;letter-spacing:-.025em}.home-section-head p{margin:3px 0 0;color:#667085;font-size:13px;line-height:1.55}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:11px;gap:11px}.tool-grid.featured{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tool-card{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr) 36px;align-items:center;grid-gap:13px;gap:13px;min-height:118px;padding:16px;border:1px solid var(--tp-line);border-radius:var(--tp-radius);background:#fff;text-align:left;box-shadow:0 1px 2px rgba(16,24,40,.025);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.tool-card:hover{transform:translateY(-2px);border-color:#d2d3fa;box-shadow:0 12px 30px rgba(16,24,40,.07)}.tool-card.featured{min-height:154px;padding:20px;background:linear-gradient(145deg,#fff,#fafaff);border-color:#dddffa}.tool-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#f2f4f7;color:#475467}.tool-card.featured .tool-icon{width:52px;height:52px;background:var(--tp-accent-soft);color:#5557cc}.tool-card-copy{display:block;min-width:0}.tool-card-copy>small{display:block;margin-bottom:3px;color:#667085;font-size:12px;font-weight:800;letter-spacing:.09em}.tool-card-title{display:block;margin:0 0 5px;color:#20222c;font-size:16px;line-height:1.3;letter-spacing:-.02em}.tool-card-description{display:block;margin:0;color:#667085;font-size:13px;line-height:1.55}.tool-card-arrow{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#667085;transition:background .15s ease,color .15s ease}.tool-card:hover .tool-card-arrow{background:#f1f1ff;color:#5557cc}.home-library-callout{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;grid-gap:15px;gap:15px;padding:18px 20px;border:1px solid #dcddeb;border-radius:var(--tp-radius);background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.025)}.home-library-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#f2f2ff;color:#5a5cd3}.home-library-callout small{color:#5557c9;font-size:12px;font-weight:800;letter-spacing:.1em}.home-library-callout h2{margin:3px 0 4px;font-size:16px}.home-library-callout p{margin:0;color:#667085;font-size:13px;line-height:1.55}.local-notice{margin:0;padding:12px 14px;border:1px solid var(--tp-line);border-radius:12px;background:#fafbfc;color:#667085;font-size:12px;line-height:1.6}.local-notice b{color:#475467}.audio-mode-tabs,.generated-files-tabs,.image-ai-kind-tabs,.image-ai-nav,.music-ai-source-tabs,.music-ai-tabs,.score-midi-pages-tabs{display:flex;gap:4px;padding:4px;border:1px solid var(--tp-line);border-radius:12px;background:#f7f8fa;overflow:auto;box-shadow:none;scrollbar-width:none}.image-ai-kind-tabs::-webkit-scrollbar,.image-ai-nav::-webkit-scrollbar,.music-ai-tabs::-webkit-scrollbar{display:none}.audio-mode-tabs button,.generated-files-tabs button,.image-ai-kind-tabs button,.image-ai-nav button,.music-ai-source-tabs button,.music-ai-tabs button,.score-midi-pages-tabs button{flex:1 1;min-width:max-content;padding:9px 13px;border:0;border-radius:9px;background:transparent;color:#667085;font-size:12px;font-weight:700;white-space:nowrap}.audio-mode-tabs button.active,.generated-files-tabs button.active,.image-ai-kind-tabs button.active,.image-ai-nav button.active,.music-ai-source-tabs button.active,.music-ai-tabs button.active,.score-midi-pages-tabs button.active{background:#fff;color:#292b35;box-shadow:0 1px 3px rgba(16,24,40,.09)}.audio-converter-page,.generated-files-page,.image-ai-page,.music-ai-page,.score-midi-page,.song-analysis-page{display:grid;grid-gap:16px;gap:16px}.section-card{padding:20px}.song-analysis-head{border-color:var(--tp-line);background:linear-gradient(135deg,#fbfbff,#fff);box-shadow:none}.audio-drop-zone,.score-midi-upload{min-height:120px;border:1.5px dashed #c5c7d0;border-radius:14px;background:#fafbfc;padding:18px;transition:border-color .14s ease,background .14s ease}.audio-drop-zone:hover,.score-midi-upload:hover{border-color:#9c9eea;background:#f9f9ff}.audio-drop-icon{background:#6668d9;box-shadow:0 7px 16px rgba(91,92,226,.18)}.audio-url-card{padding:16px;border:1px solid var(--tp-line);border-radius:14px;background:#fafbfc}.audio-url-card label{display:grid;grid-gap:7px;gap:7px}.audio-url-card label>span{font-size:12px;font-weight:700;color:#475467}.audio-convert-buttons{gap:9px}.audio-convert-button{min-height:48px}.audio-progress-card{border-color:#dcddeb;background:#fafaff}.audio-progress-bar{height:7px;background:#e9e9f1}.audio-progress-bar i{background:var(--tp-accent)}.audio-result-card{border-color:#b7ebc9;background:var(--tp-success-soft)}.generated-files-summary{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.generated-files-summary-card{min-height:82px;padding:14px 15px;border:1px solid var(--tp-line);border-radius:13px;background:#fff;box-shadow:none}.generated-files-summary-card span{color:#667085;font-size:12px}.generated-files-summary-card b{font-size:21px;letter-spacing:-.035em}.generated-files-toolbar{grid-template-columns:minmax(260px,1.8fr) repeat(4,minmax(118px,.7fr)) auto;gap:8px;padding:12px;box-shadow:none}.generated-files-bulkbar{position:-webkit-sticky;position:sticky;top:76px;z-index:18;padding:9px 10px;border:1px solid var(--tp-line);border-radius:12px;background:rgba(245,246,248,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.generated-files-bulkbar:has(button:not(:disabled)){border-color:#d5d6f8;background:rgba(245,245,255,.96)}.generated-files-grid{gap:10px}.generated-files-item{border-radius:14px;box-shadow:none;transition:border-color .14s ease,box-shadow .14s ease}.generated-files-item:hover{border-color:#d2d5da;box-shadow:0 6px 18px rgba(16,24,40,.045)}.generated-files-flags button{border-radius:10px}.generated-files-filelist a.btn{min-width:48px}.generated-files-message{top:76px}.generated-files-preview.pdf iframe{min-height:420px}.status-pill{display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:800}.status-pill.success{background:#e7f8ee;color:#087443}.status-pill.danger{background:#fff0f2;color:#b4233c}.status-pill.working{background:#eeeeff;color:#4f50c5}.status-pill.muted{background:#f2f4f7;color:#667085}.music-ai-workspace{gap:12px}.music-ai-detail,.music-ai-form,.music-ai-jobs{border-radius:14px;box-shadow:none}.music-ai-service{border-radius:12px}.music-ai-quality-grid label{min-height:76px;border-color:var(--tp-line);border-radius:12px;background:#fff}.music-ai-quality-grid label:hover{border-color:#c9caef}.music-ai-quality-grid label.selected{border-color:#9b9dea;background:#f8f8ff;box-shadow:0 0 0 1px rgba(91,92,226,.08)}.music-ai-advanced{border-color:var(--tp-line);border-radius:12px;background:#fafbfc}.music-ai-submit{min-height:48px}.music-ai-job-list button{border-radius:11px}.music-ai-job-list button.selected{border-color:#a8a9ec;background:#f6f6ff}.music-ai-result{border-radius:12px}.music-ai-progress>span{background:var(--tp-accent)}.image-ai-dashboard{gap:12px}.image-ai-daitotion-card,.image-ai-form,.image-ai-history-item,.image-ai-recommend-card,.image-ai-side-card{border-radius:14px;box-shadow:none}.image-ai-form{padding:18px}.image-ai-kind-tabs{margin-bottom:12px}.image-ai-settings-grid,.image-ai-simple-grid{gap:9px}.image-ai-field>span{color:#475467;font-size:12px;font-weight:700}.image-ai-generate{min-height:50px;border-radius:12px}.image-ai-guidance{border-color:var(--tp-line);border-radius:14px}.image-ai-guidance>summary{min-height:58px}.image-ai-engine-badge{border-radius:13px;box-shadow:none}.image-ai-engine-badge.ready{border-color:#b7ebc9;background:var(--tp-success-soft)}.image-ai-engine-badge.missing{border-color:#fedf89;background:var(--tp-warning-soft)}.image-ai-history-grid,.image-ai-result-grid{gap:10px}.image-ai-result,.image-ai-thumb{border-radius:13px;overflow:hidden}.image-ai-preview-panel{width:min(980px,100%)}.image-ai-preview-panel>img{max-height:76vh;border-radius:12px}.auto-form-grid,.score-midi-settings,.song-analysis-mini-grid{gap:9px}.auto-form-grid label,.score-midi-settings label{font-size:12px}.score-midi-flow,.score-midi-log,.score-midi-part-row,.score-midi-preview-card{border-radius:12px}.score-midi-part-row.selected{border-color:#a8a9ec;background:#f7f7ff}.score-midi-log{background:#171923;color:#eceef2}.song-analysis-limit-row span{background:#f1f1ff;color:#5557c6}.song-analysis-files input{min-height:44px;border-color:#cfd3da}.song-analysis-job{min-height:54px;border-radius:12px}.song-analysis-job.selected{border-color:#a8a9ec;background:#f7f7ff}.song-analysis-kv-grid div{border-radius:11px;background:#fafbfc}.song-analysis-log{border:1px solid #292c35;border-radius:12px;background:#15171f;color:#e9ecf3}.auto-config-card,.auto-log-card,.auto-status-card{border-radius:14px;box-shadow:none}.auto-state-label{color:#292b35}.auto-kv-grid div,.auto-selection-summary div{border-radius:11px;background:#fafbfc}.auto-warning{border-color:#fedf89;background:var(--tp-warning-soft);color:#7a2e0e}.auto-critical-warning{border-color:#ffc5cf;background:var(--tp-danger-soft);color:#9f2138}.auto-safe-stop{border-color:#abefc6;background:var(--tp-success-soft);color:#05603a}.auto-log-textarea{border:1px solid #292c35;border-radius:12px;background:#15171f;color:#e9ecf3}.portal-modal-backdrop{z-index:90;padding:18px;background:rgba(17,19,26,.58);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.portal-modal-panel{width:min(640px,100%);max-height:calc(100dvh - 36px);overflow:auto;padding:18px;border-color:#e5e7eb;border-radius:18px;box-shadow:var(--tp-shadow-lg)}.portal-password-card{width:min(460px,100%)}.portal-password-form{display:grid;grid-gap:10px;gap:10px;margin-top:12px}.portal-mobile-menu{display:none}.portal-mobile-tool-grid{display:grid;grid-gap:6px;gap:6px;margin-top:12px}.portal-mobile-tool-grid>button{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;grid-gap:10px;gap:10px;min-height:66px;padding:8px 10px;border:1px solid transparent;border-radius:12px;background:#fff;color:#344054;text-align:left}.portal-mobile-tool-grid>button.active,.portal-mobile-tool-grid>button:hover{border-color:#dedff6;background:#f8f8ff}.portal-mobile-tool-grid>button>span:first-child{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#f2f4f7;color:#59606d}.portal-mobile-tool-grid>button.active>span:first-child{background:#ececff;color:#5658c9}.portal-mobile-tool-grid b{display:block;font-size:13px}.portal-mobile-tool-grid small{display:block;margin-top:3px;line-height:1.5}.portal-mobile-tool-copy{display:block;min-width:0}.portal-mobile-account-actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--tp-line)}.toast{left:auto;right:18px;bottom:18px;transform:none;max-width:min(440px,calc(100vw - 36px));border-radius:12px;background:#20222c;font-size:13px;box-shadow:0 18px 40px rgba(16,24,40,.2)}.portal-login-shell{min-height:100dvh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% -20%,#e6e6ff 0,rgba(230,230,255,0) 44%),#f4f5f7}.portal-login-card{width:min(420px,100%);display:grid;grid-gap:11px;gap:11px;padding:28px;border-radius:22px;box-shadow:0 24px 70px rgba(16,24,40,.09)}.portal-login-logo{width:54px;height:54px;border-radius:16px;background:linear-gradient(145deg,#6062e8,#3f3fae);box-shadow:0 12px 24px rgba(91,92,226,.22)}.portal-login-card>small:first-of-type{color:#686bd4}.portal-login-card h1{font-size:32px}.portal-login-card p{color:#667085}.portal-login-input{font-size:17px;text-align:left;letter-spacing:.04em}.portal-login-loading{background:linear-gradient(90deg,#e5e6ff,#6668d9,#e5e6ff);background-size:200% 100%}.portal-loading-card{text-align:left}@media(max-width:1180px){.portal-header{grid-template-columns:210px minmax(0,1fr) auto}.portal-body{grid-template-columns:210px minmax(0,1fr)}.portal-sidebar{width:210px}.portal-body>.portal-main{grid-column:2;padding-left:22px;padding-right:22px}.generated-files-toolbar,.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.generated-files-toolbar>input:first-child{grid-column:1/-1}.generated-files-summary{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:820px){.portal-header{height:60px;grid-template-columns:minmax(0,1fr) auto;padding:0 12px}.portal-brand{gap:8px}.portal-brand>span{width:36px;height:36px}.portal-brand div small,.portal-current,.portal-header-logout,.portal-header-password{display:none}.portal-body{display:block;padding-top:60px}.portal-sidebar{display:none}.portal-body>.portal-main{display:block;width:100%;max-width:none;padding:16px 12px calc(94px + env(safe-area-inset-bottom));outline:none}.portal-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:70;padding:5px;border:1px solid rgba(218,221,227,.9);border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 16px 44px rgba(16,24,40,.18);-webkit-backdrop-filter:saturate(150%) blur(18px);backdrop-filter:saturate(150%) blur(18px)}.portal-bottom-nav button{display:grid;place-items:center;align-content:center;grid-gap:3px;gap:3px;min-width:0;min-height:56px;padding:5px 2px;border:0;border-radius:13px;background:transparent}.portal-bottom-nav button span{font-weight:700;white-space:nowrap}.portal-bottom-nav button.active{background:#f0f0ff;color:#5557c9}.portal-mobile-menu{display:block;width:min(580px,100%)}.page-intro{grid-template-columns:1fr;padding:18px;border-radius:18px}.page-intro-aside{min-width:0}.page-intro h1{font-size:28px}.portal-home{gap:20px}.portal-home-intro{min-height:0;padding:22px}.portal-home-intro h1{font-size:36px}.portal-home-intro p{font-size:13px}.tool-grid,.tool-grid.featured{grid-template-columns:1fr}.tool-card,.tool-card.featured{min-height:104px;padding:15px}.home-library-callout{grid-template-columns:44px minmax(0,1fr)}.home-library-callout>.btn{grid-column:1/-1;width:100%}.generated-files-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.generated-files-toolbar{grid-template-columns:1fr}.generated-files-toolbar>input:first-child{grid-column:auto}.generated-files-bulkbar{top:68px}.generated-files-preview.pdf iframe{height:320px;min-height:320px}.audio-convert-buttons,.auto-form-grid,.auto-kv-grid,.image-ai-history-grid,.score-midi-settings,.song-analysis-files,.song-analysis-kv-grid,.song-analysis-mini-grid{grid-template-columns:1fr}.image-ai-guidance>summary{min-height:60px}.toast{right:12px;bottom:calc(84px + env(safe-area-inset-bottom));max-width:calc(100vw - 24px)}}@media(max-width:480px){.page-intro{padding:16px}.page-intro h1{font-size:26px}.page-intro p{font-size:13px}.page-intro-actions{display:grid;grid-template-columns:1fr}.page-intro-actions .btn{width:100%}.portal-home-intro h1{font-size:32px}.tool-card{grid-template-columns:44px minmax(0,1fr) 30px}.tool-card.featured .tool-icon,.tool-icon{width:44px;height:44px;border-radius:12px}.generated-files-summary{grid-template-columns:1fr 1fr}.generated-files-actions .btn,.generated-files-actions a{flex:1 1}.portal-mobile-account-actions{grid-template-columns:1fr}.portal-modal-backdrop{align-items:end;padding:8px}.portal-modal-panel{width:100%;max-height:88dvh;border-radius:20px 20px 14px 14px}.portal-mobile-menu{width:100%}}@media(prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}html{scroll-padding-top:84px;scroll-padding-bottom:104px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--tp-accent);outline-offset:2px}.portal-brand small{color:#667085;font-size:12px}.portal-sidebar-foot small{color:#98a2b3;font-size:12px}.portal-mobile-tool-grid small{color:#667085;font-size:12px}.audio-mode-tabs button,.generated-files-tabs button,.image-ai-kind-tabs button,.image-ai-nav button,.music-ai-source-tabs button,.music-ai-tabs button,.score-midi-pages-tabs button{min-height:44px}.home-overview{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);grid-gap:11px;gap:11px}.home-recent,.home-status-card{border:1px solid var(--tp-line);border-radius:16px;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.025)}.home-status-card{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:11px;gap:11px;align-items:center;padding:15px}.home-status-dot{width:11px;height:11px;border-radius:50%;background:#98a2b3;box-shadow:0 0 0 5px rgba(152,162,179,.12)}.home-status-card.working .home-status-dot{background:var(--tp-accent);box-shadow:0 0 0 5px rgba(91,92,226,.12)}.home-status-card div{display:grid;grid-gap:3px;gap:3px;min-width:0}.home-recent-head small,.home-status-card small{color:#667085;font-size:12px;font-weight:800;letter-spacing:.07em}.home-status-card b{font-size:15px}.home-status-card span{color:#667085;font-size:12px}.home-recent{padding:12px}.home-recent-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.home-recent-head>div{display:grid;grid-gap:2px;gap:2px}.home-recent-head b{font-size:14px}.home-recent-list{display:grid;grid-gap:3px;gap:3px}.home-recent-list>button{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:8px;gap:8px;width:100%;min-height:48px;padding:7px 8px;border:0;border-radius:10px;background:transparent;color:var(--tp-text);text-align:left}.home-recent-list>button:hover{background:#f7f8fa}.home-recent-list span{min-width:0}.home-recent-list b,.home-recent-list small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-recent-list b{font-size:12px}.home-recent-list small{margin-top:2px;color:#667085;font-size:12px}.home-recent>p{margin:8px 2px;color:#667085;font-size:12px}@media(max-width:820px){html{scroll-padding-top:72px;scroll-padding-bottom:116px}.portal-bottom-nav button{color:#667085}.portal-bottom-nav button span{font-size:12px}.home-overview{grid-template-columns:1fr}.home-recent-list>button{min-height:52px}input,select,textarea{font-size:16px}}:root{--tp-text-xs:12px;--tp-text-sm:13px;--tp-text-md:14px;--tp-text-lg:16px}.music-ai-working,.muted,.portal-login-note{font-size:12px;line-height:1.6}.generated-files-filelist b,.generated-files-filelist small,.generated-files-item-head small,.generated-files-item-head span,.generated-files-item>p,.generated-files-item>small,.image-ai-daitotion-actions small,.image-ai-daitotion-box li,.image-ai-daitotion-grid small,.image-ai-daitotion-grid span,.image-ai-guidance>summary small,.image-ai-guidance>summary strong,.image-ai-history-meta p,.image-ai-history-meta>span,.image-ai-lora-head small,.image-ai-recommend-actions small,.image-ai-recommend-gpu b,.image-ai-recommend-gpu span,.image-ai-recommend-grid em,.image-ai-recommend-grid small,.image-ai-recommend-prompts code,.image-ai-recommend-prompts span,.image-ai-recommend-prompts summary,.music-ai-dataset-card small,.music-ai-service>small{font-size:12px;line-height:1.5}.generated-files-tool-usage span{font-size:12px}@media(pointer:coarse){.audio-mode-tabs button,.btn,.generated-files-tabs button,.image-ai-kind-tabs button,.image-ai-nav button,.input,.music-ai-source-tabs button,.music-ai-tabs button,.portal-brand,.portal-icon-button,.score-midi-pages-tabs button,.select,.textarea{min-height:48px}.generated-files-flags button,.image-ai-thumb .image-ai-favorite,.image-ai-thumb label,.portal-icon-button{width:48px;height:48px}.portal-bottom-nav button{min-height:60px}}@media(max-width:480px){.portal-brand b{font-size:14px}.tool-card-title{font-size:15px}.tool-card-description{font-size:12px;line-height:1.55}}@media(forced-colors:active){.btn.primary,.portal-bottom-nav button.active,.portal-sidebar button.active{forced-color-adjust:auto;border:2px solid Highlight}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid Highlight}}.auto-form-grid span,.auto-kv-grid span,.auto-log-textarea,.auto-secret-status span,.auto-selection-summary span,.generated-files-filelist b,.generated-files-filelist small,.generated-files-item-head small,.generated-files-item-head span,.generated-files-item>p,.generated-files-item>small,.generated-files-summary-card span,.generated-files-tool-usage span,.image-ai-daitotion-tabs button,.image-ai-detail-head em,.image-ai-engine-badge small,.image-ai-history-toolbar>div span,.image-ai-job-list em,.image-ai-job-list small,.image-ai-kv span,.image-ai-log,.image-ai-mask-toolbar label,.image-ai-mask-toolbar>span,.image-ai-recommend-badge,.image-ai-recommend-grid span,.image-ai-recommend-tabs button,.image-ai-result small,.image-ai-side-grid span,.music-ai-dataset-card>span,.music-ai-detail-head em,.music-ai-field>small,.music-ai-job-list em,.music-ai-job-list small,.music-ai-job-meta,.music-ai-quality-grid span,.music-ai-result small,.music-ai-rights,.music-ai-service div span,.music-ai-service>span,.sa-status,.score-midi-log pre,.score-midi-part-row small,.song-analysis-kv-grid span,.song-analysis-limit-row span,.song-analysis-log,.song-analysis-output-row em,.song-analysis-output-row small{font-size:12px;line-height:1.5}.tool-card-title{font-weight:700}.image-ai-guidance[open]>summary strong:after,.portal-header-actions .btn,.portal-hero small{font-size:12px}.portal-skip-link{position:fixed;top:8px;left:8px;z-index:200;min-height:44px;padding:10px 14px;border:2px solid var(--tp-accent);border-radius:12px;background:#fff;color:var(--tp-text);font-weight:800;box-shadow:var(--tp-shadow-lg);transform:translateY(calc(-100% - 20px));transition:transform .12s ease}.portal-skip-link:focus{transform:translateY(0)}.audio-drop-zone input[type=file],.image-ai-mask-file input[type=file],.image-ai-upload input[type=file],.music-ai-file input[type=file],.score-midi-upload input[type=file]{display:block!important;position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;-webkit-clip-path:inset(50%)!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}.audio-drop-zone:focus-within,.image-ai-mask-file:focus-within,.image-ai-upload:focus-within,.music-ai-file:focus-within,.score-midi-upload:focus-within{outline:3px solid var(--tp-accent);outline-offset:2px}.image-ai-upload-copy,.music-ai-file-copy{display:block;min-width:0}.image-ai-mask-file{position:relative;cursor:pointer}.portal-fatal-error{min-height:100dvh;display:grid;place-items:center;padding:24px;background:var(--tp-bg);color:var(--tp-text)}.portal-fatal-error-card{width:min(560px,100%);padding:26px;border:1px solid var(--tp-line);border-radius:var(--tp-radius-lg);background:#fff;box-shadow:var(--tp-shadow-lg)}.portal-fatal-error-card small{display:block;margin-bottom:8px;color:var(--tp-danger);font-size:12px;font-weight:900;letter-spacing:.08em}.portal-fatal-error-card h1{margin:0 0 10px;font-size:24px}.portal-fatal-error-card p{margin:0 0 18px;color:var(--tp-faint);line-height:1.65}.portal-fatal-error-actions{display:flex;flex-wrap:wrap;gap:8px}.portal-bottom-nav button{font-size:12px}.image-ai-daitotion-tabs button,.image-ai-recommend-tabs button{min-height:44px}.generated-files-flags button{width:44px;height:44px}.image-ai-upload>span,.music-ai-file>span{background:var(--tp-accent-soft);color:#5557c9}@media(pointer:coarse){.image-ai-daitotion-tabs button,.image-ai-recommend-tabs button{min-height:48px}}.portal-header-center{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}.portal-command-trigger{display:flex;align-items:center;gap:8px;min-width:190px;max-width:260px;min-height:40px;padding:7px 9px 7px 11px;border:1px solid var(--tp-line);border-radius:11px;background:#fff;color:#667085;font-size:12px;font-weight:700;box-shadow:0 1px 2px rgba(16,24,40,.025);transition:border-color .14s ease,box-shadow .14s ease,color .14s ease,background .14s ease}.portal-command-trigger:hover{border-color:#cfd2f8;background:#fbfbff;color:#4143b7;box-shadow:0 4px 14px rgba(16,24,40,.06)}.portal-command-trigger span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}kbd{display:inline-grid;place-items:center;min-width:24px;min-height:22px;padding:2px 6px;border:1px solid #d0d5dd;border-bottom-color:#b8bdc8;border-radius:7px;background:#f8f9fb;color:#475467;font:700 11px/1 system-ui,-apple-system,Segoe UI,sans-serif;box-shadow:0 1px 0 rgba(16,24,40,.06)}.portal-command-trigger kbd{margin-left:auto;white-space:nowrap}.portal-header-search{display:none}.portal-sidebar-collapse{margin-top:2px;border-top-color:rgba(255,255,255,.04)!important}.portal-shell.sidebar-collapsed .portal-header{grid-template-columns:76px minmax(0,1fr) auto}.portal-shell.sidebar-collapsed .portal-body{grid-template-columns:76px minmax(0,1fr)}.portal-shell.sidebar-collapsed .portal-sidebar{width:76px;padding-left:9px;padding-right:9px}.portal-shell.sidebar-collapsed .portal-brand{justify-content:center;padding-left:0;padding-right:0}.portal-shell.sidebar-collapsed .portal-brand div{display:none}.portal-shell.sidebar-collapsed .portal-sidebar-primary{gap:5px}.portal-shell.sidebar-collapsed .portal-sidebar button{grid-template-columns:1fr;justify-items:center;gap:0;padding-left:5px;padding-right:5px}.portal-shell.sidebar-collapsed .portal-nav-group>small,.portal-shell.sidebar-collapsed .portal-sidebar button b,.portal-shell.sidebar-collapsed .portal-sidebar-foot{display:none}.portal-shell.sidebar-collapsed .portal-sidebar-scroll{gap:7px;padding-right:0}.portal-shell.sidebar-collapsed .portal-nav-group{gap:4px}.portal-shell.sidebar-collapsed .portal-sidebar button.active{box-shadow:inset 3px 0 0 var(--tp-accent)}.portal-command-palette{width:min(720px,100%);padding:14px}.portal-command-palette>.section-card-head{padding:2px 2px 10px}.portal-command-search{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;grid-gap:9px;gap:9px;min-height:52px;padding:7px 9px 7px 13px;border:1px solid var(--tp-line-strong);border-radius:13px;background:#fff;color:#667085;box-shadow:0 2px 8px rgba(16,24,40,.04)}.portal-command-search:focus-within{border-color:#9fa1f0;box-shadow:0 0 0 3px rgba(91,92,226,.12)}.portal-command-search input{min-width:0;width:100%;height:38px;padding:0;border:0;outline:0;background:transparent;color:var(--tp-text);font-family:inherit;font-size:14px;font-weight:600;line-height:1.4}.portal-command-search input::placeholder{color:#667085}.portal-command-results{display:grid;grid-gap:3px;gap:3px;max-height:min(52vh,440px);margin-top:9px;padding:3px;overflow:auto;overscroll-behavior:contain}.portal-command-results>button{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;grid-gap:10px;gap:10px;width:100%;min-height:58px;padding:7px 9px;border:1px solid transparent;border-radius:11px;background:transparent;color:var(--tp-text);text-align:left}.portal-command-results>button.active,.portal-command-results>button:hover{border-color:#e0e1fb;background:#f7f7ff}.portal-command-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:#f2f4f7;color:#59606d}.portal-command-results>button.active .portal-command-icon{background:#eaeaff;color:#5557c9}.portal-command-copy{display:block;min-width:0}.portal-command-copy b{display:block;font-size:13px}.portal-command-copy small{display:block;margin-top:2px;overflow:hidden;color:#667085;font-size:12px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.portal-command-empty{display:grid;place-items:center;grid-gap:5px;gap:5px;padding:34px 16px;color:#667085;text-align:center}.portal-command-empty b{color:#344054;font-size:14px}.portal-command-empty span{font-size:12px}.portal-command-help{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:8px;padding:8px 5px 1px;color:#667085;font-size:12px}.portal-command-help span{display:flex;align-items:center;gap:4px}.home-overview.error{grid-template-columns:1fr}.home-overview-skeleton{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);grid-gap:11px;gap:11px}.home-skeleton-card{min-height:94px;border:1px solid var(--tp-line);border-radius:16px;background:#fff;overflow:hidden;position:relative}.home-skeleton-card:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(91,92,226,.055),transparent);animation:portal-skeleton 1.25s ease-in-out infinite}@keyframes portal-skeleton{to{transform:translateX(100%)}}@media(max-width:1100px){.portal-command-trigger{min-width:170px;max-width:220px}.portal-command-trigger span{display:none}.portal-command-trigger{justify-content:flex-start}.portal-command-trigger kbd{margin-left:auto}}@media(max-width:820px){.portal-shell.sidebar-collapsed .portal-header{grid-template-columns:minmax(0,1fr) auto}.portal-shell.sidebar-collapsed .portal-brand{justify-content:flex-start;padding:4px 6px}.portal-shell.sidebar-collapsed .portal-brand div{display:grid}.portal-command-trigger,.portal-header-center{display:none}.portal-header-search{display:grid}.portal-header-actions{gap:2px}.home-overview-skeleton{grid-template-columns:1fr}.portal-command-palette{width:100%}.portal-command-results{max-height:50dvh}.portal-command-results>button{min-height:62px}.portal-command-copy small{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}@media(prefers-reduced-motion:reduce){.home-skeleton-card:after{animation:none;background:#f7f8fa}}.audio-conversion-history{margin-top:20px}.audio-conversion-history .section-card-head{gap:12px}.audio-conversion-history h2{margin:0;font-size:18px}.audio-conversion-history p{color:var(--tp-muted,#667085);font-size:13px}.audio-conversion-list{display:grid;grid-gap:10px;gap:10px}.audio-conversion-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--tp-line,#e4e7ec);border-radius:14px;scroll-margin-top:95px}.audio-conversion-row.selected{background:#f8faff;border-color:#a9b9ee}.audio-conversion-row>div{min-width:0}.audio-conversion-row b{display:block;margin:5px 0;overflow-wrap:anywhere}.audio-conversion-row b a{color:#245c8b;text-underline-offset:3px}.audio-conversion-row small{display:block;color:#667085;line-height:1.6}.audio-conversion-format{display:inline-block;padding:3px 7px;border-radius:6px;background:#edf2f7;font-size:11px;font-weight:700}.audio-conversion-row>.btn{flex-shrink:0}.portal-log-download{text-decoration:none}.audio-progress-card small{display:block;margin-top:8px}@media(max-width:600px){.audio-conversion-row{align-items:flex-start;flex-direction:column;gap:10px}.audio-conversion-row>.btn{align-self:flex-end}.audio-conversion-history .section-card-head{align-items:flex-start}.audio-result-card span{overflow-wrap:anywhere}.portal-mobile-account-actions>a{grid-column:1/-1}}.portal-icon-button.portal-log-download{display:flex;align-items:center;justify-content:center;gap:5px;width:auto;min-width:68px;padding:0 8px;font-size:12px;font-weight:700}.audio-conversion-history .section-card-head>.btn{white-space:nowrap;flex-shrink:0;min-width:58px}.audio-converter-page .audio-convert-buttons{margin-top:12px}.audio-converter-page .audio-result-card{margin-top:16px}