*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--font:"Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--bg:#f9f9f9;--surface:#fff;--header-bg:#202020;--header-text:#fff;--text-primary:#0f0f0f;--text-secondary:#606060;--text-hint:#909090;--border:#e5e5e5;--accent:#f6821f;--accent-hover:#e0741a;--danger:#c00;--success-bg:#e8f5e9;--success-text:#2e7d32;--warning-bg:#fff8e1;--warning-text:#f57f17;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-hover:0 4px 12px #0000001f}html{font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}#root{flex-direction:column;min-height:100svh;display:flex}button{font-family:var(--font)}.header{background:var(--header-bg);color:var(--header-text);z-index:100;position:sticky;top:0;box-shadow:0 1px 4px #00000026}.header-inner{justify-content:space-between;align-items:center;max-width:1200px;height:56px;margin:0 auto;padding:0 16px;display:flex}.header-logo{cursor:pointer;letter-spacing:-.3px;align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.header-icon{width:28px;height:28px;color:var(--accent)}.header-nav{gap:4px;display:flex}.header-nav-btn{color:#ffffffb3;border-radius:var(--radius-md);cursor:pointer;background:0 0;border:none;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s}.header-nav-btn:hover{color:#fff;background:#ffffff1a}.header-nav-btn.active{color:#fff;background:#ffffff26}.layout{flex-direction:column;min-height:100svh;display:flex}.main{flex:1;padding:24px 16px 40px}.btn{border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{cursor:not-allowed;background:#ccc}.btn-outline{background:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-outline:hover{background:#f0f0f0}.btn-skip{background:var(--header-bg);color:#fff;padding:10px 20px}.btn-skip:hover{background:#333}.upload-container{max-width:680px;margin:0 auto}.upload-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);flex-direction:column;gap:24px;padding:32px;display:flex}.upload-card-header h1{margin-bottom:4px;font-size:22px;font-weight:700}.upload-subtitle{color:var(--text-secondary);font-size:14px}.upload-dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);text-align:center;flex-direction:column;align-items:center;gap:16px;padding:40px 24px;transition:border-color .2s,background .2s;display:flex}.upload-dropzone:hover{border-color:var(--accent);background:#f6821f08}.upload-dropzone-icon{width:48px;height:48px;color:var(--text-hint)}.upload-dropzone-icon svg{width:100%;height:100%}.upload-file-label{background:var(--accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:6px;padding:10px 24px;font-size:14px;font-weight:500;transition:background .15s;display:inline-flex}.upload-file-label:hover{background:var(--accent-hover)}.upload-file-input{display:none}.upload-limits{color:var(--text-hint);background:#f5f5f5;border-radius:20px;padding:6px 14px;font-size:13px}.usage-panel{border:1px solid var(--border);border-radius:var(--radius-md);background:#f8f9fa;flex-direction:column;gap:10px;padding:16px 20px;display:flex}.usage-header{justify-content:space-between;align-items:center;display:flex}.usage-title{color:var(--text-primary);font-size:14px;font-weight:700}.usage-count{color:var(--text-secondary);font-size:13px}.usage-bar-bg{background:#e0e0e0;border-radius:4px;width:100%;height:8px;overflow:hidden}.usage-bar-fill{background:var(--accent);border-radius:4px;height:100%;transition:width .3s}.usage-detail{color:var(--text-secondary);justify-content:space-between;font-size:13px;display:flex}.usage-remaining{color:var(--success-text);font-weight:500}.usage-section{flex-direction:column;gap:10px;display:flex}.usage-divider{background:var(--border);height:1px;margin:4px 0}.usage-period{color:var(--text-hint);background:#eee;border-radius:10px;padding:2px 8px;font-size:12px}.usage-stats{gap:24px;display:flex}.usage-stat{flex-direction:column;gap:2px;display:flex}.usage-stat-value{color:var(--text-primary);font-size:22px;font-weight:700;line-height:1.2}.usage-stat-label{color:var(--text-hint);font-size:12px}.usage-panel-viewing{margin-bottom:24px}.usage-bar-fill-viewing{background:#1a73e8}.usage-panel-viewing .usage-stats{margin-top:4px}.usage-note{color:var(--text-hint);border-radius:var(--radius-sm);background:#f0f0f0;padding:8px 10px;font-size:12px;line-height:1.5}.resume-badge{color:#1565c0;border-radius:var(--radius-md);background:#e3f2fd;align-items:center;gap:8px;padding:10px 14px;font-size:14px;font-weight:500;display:flex}.upload-resume-info{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.upload-resume-info-title{color:var(--text-secondary);border-bottom:1px solid var(--border);background:#f8f8f8;padding:10px 16px;font-size:13px;font-weight:700}.upload-resume-info-body{color:var(--text-secondary);padding:14px 16px;font-size:13px;line-height:1.6}.upload-resume-info-body p{margin-bottom:12px}.upload-resume-info-cases{gap:12px;display:flex}.upload-resume-case{border-radius:var(--radius-sm);flex:1;gap:8px;padding:10px 12px;font-size:12px;line-height:1.5;display:flex}.upload-resume-case.ok{background:var(--success-bg);color:var(--success-text)}.upload-resume-case.ng{color:#c00;background:#fde8e8}.upload-resume-case-icon{flex-shrink:0;margin-top:1px;font-size:14px;font-weight:700}.upload-resume-case div:first-child{margin-bottom:4px;font-weight:600}.upload-resume-case ul{padding:0;list-style:none}.upload-resume-case ul li:before{content:"・"}@media (width<=480px){.upload-resume-info-cases{flex-direction:column}}.upload-file-info{border-radius:var(--radius-md);border:1px solid var(--border);background:#f8f8f8;align-items:center;gap:12px;padding:14px 16px;display:flex}.upload-file-icon{width:36px;height:36px;color:var(--text-hint);flex-shrink:0}.upload-file-icon svg{width:100%;height:100%}.upload-file-detail{min-width:0}.upload-file-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:500;overflow:hidden}.upload-file-size{color:var(--text-secondary);font-size:13px}.btn-upload{justify-content:center;width:100%;padding:14px;font-size:16px}.upload-progress{flex-direction:column;gap:8px;display:flex}.upload-progress-header{color:var(--text-secondary);justify-content:space-between;font-size:14px;display:flex}.upload-progress-pct{color:var(--accent);font-weight:700}.upload-progress-bar{background:#e8e8e8;border-radius:4px;width:100%;height:8px;overflow:hidden}.upload-progress-fill{background:var(--accent);border-radius:4px;height:100%;transition:width .3s}.upload-success{background:var(--success-bg);border-radius:var(--radius-md);text-align:center;flex-direction:column;align-items:center;gap:12px;padding:24px;display:flex}.upload-success-icon{width:40px;height:40px;color:var(--success-text)}.upload-success-title{color:var(--success-text);font-size:16px;font-weight:700}.upload-success-sub{color:var(--text-secondary);font-size:13px}.upload-error{color:var(--danger);border-radius:var(--radius-md);background:#fde8e8;padding:14px 16px;font-size:14px}.list-container{max-width:1200px;margin:0 auto}.list-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.list-header h1{font-size:22px;font-weight:700}.list-empty{color:var(--text-hint);text-align:center;flex-direction:column;align-items:center;gap:16px;padding:80px 24px;display:flex}.list-empty p{font-size:15px}.video-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.video-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:box-shadow .2s,transform .2s;overflow:hidden}.video-card.clickable{cursor:pointer}.video-card.clickable:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}.video-card-thumb{aspect-ratio:16/9;background:#1a1a1a;position:relative;overflow:hidden}.video-card-thumb img{object-fit:cover;width:100%;height:100%}.video-card-thumb-placeholder{color:#555;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.video-card-duration{color:#fff;border-radius:var(--radius-sm);background:#000c;padding:2px 6px;font-size:12px;font-weight:500;position:absolute;bottom:8px;right:8px}.video-card-encoding{color:#fff;background:#0009;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex;position:absolute;inset:0}.video-card-body{padding:12px 14px}.video-card-title{color:var(--text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.video-card-meta{color:var(--text-hint);margin-top:4px;font-size:12px}.player-container{flex-direction:column;gap:16px;max-width:960px;margin:0 auto;display:flex}.player-video{border-radius:var(--radius-lg);background:#000;overflow:hidden}.player-video iframe{width:100%;display:block}.player-info{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.player-title{word-break:break-all;font-size:18px;font-weight:700}.player-actions{gap:8px;display:flex}.btn-back{align-self:flex-start}.spinner{border:3px solid #0000001a;border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}.spinner-sm{border-width:2px;border-color:#fff #ffffff4d #ffffff4d;width:20px;height:20px}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=768px){.main{padding:16px 12px 32px}.upload-card{padding:24px 20px}.upload-dropzone{padding:32px 16px}.video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.player-info{flex-direction:column;align-items:flex-start}.player-actions{width:100%}.btn-skip{flex:1;justify-content:center}}@media (width<=480px){.header-inner{height:48px;padding:0 12px}.header-logo span{font-size:16px}.header-nav-btn{padding:6px 10px;font-size:13px}.upload-card{gap:20px;padding:20px 16px}.upload-card-header h1{font-size:18px}.upload-dropzone{padding:24px 12px}.upload-dropzone-icon{width:36px;height:36px}.video-grid{grid-template-columns:1fr;gap:12px}.list-header h1{font-size:18px}.player-title{font-size:16px}.btn-skip{padding:8px 14px;font-size:13px}}