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var(--primary-soft)}.file-upload-area.drag-active:after{opacity:1}.upload-icon{color:var(--primary-color);margin-bottom:20px;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.upload-text{margin-bottom:20px;display:flex;flex-direction:column;align-items:center}.file-upload-area:hover .upload-icon{transform:scale(1.2)}.empty-state-placeholder{display:flex;justify-content:center;align-items:center;padding:48px;background:var(--card-bg);border:1px dashed var(--border-color);border-radius:8px;color:var(--text-secondary);font-size:14px;margin-top:16px}.file-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.file-list-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-primary)}.actions-toolbar{display:flex;gap:12px;align-items:center}.btn-action{padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all 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var(--border-color)}.file-icon-placeholder{font-size:10px;font-weight:700;color:var(--text-secondary);text-transform:uppercase}.file-details{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.file-status{position:absolute;top:4px;right:11px;z-index:2}.file-actions{flex-shrink:0}.file-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.file-name{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.file-meta{font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:4px}.file-meta .arrow{color:var(--text-secondary);margin:0 2px}.success-tag{color:#059669;font-weight:600;background:#d1fae5;padding:0 4px;border-radius:4px;font-size:11px}.file-error{font-size:12px;color:#dc2626;margin-top:2px}.file-card-status{display:flex;align-items:center;gap:12px;flex-shrink:0}.status-badge{font-size:11px;padding:2px 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var(--border-color);border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all 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#0000001a;border-color:var(--primary-color)}.home-card-icon{font-size:48px;margin-bottom:8px}.home-card-title{font-size:24px;font-weight:700;color:var(--text-primary)}.home-card-desc{color:var(--text-secondary);font-size:14px}@media(max-width:768px){.home-grid{grid-template-columns:1fr}}.btn-download{padding:6px;background:#10b981;border:none;border-radius:4px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;margin-right:8px}.btn-download:hover{background:#059669;transform:translateY(-1px)}.btn-download:active{transform:translateY(0)}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--card-bg);border-radius:16px;padding:24px;min-width:400px;max-width:500px;box-shadow:0 10px 30px -10px #00000026;border:1px solid var(--border-color);animation:slideUp .3s}@keyframes 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svg{color:var(--primary-color)}.option-title{font-weight:600;color:var(--text-primary);margin-bottom:4px}.option-desc{font-size:13px;color:var(--text-secondary)}.modal-close-btn{width:100%;padding:12px;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--text-secondary);font-weight:500;cursor:pointer;transition:all .2s;margin-top:8px}.modal-close-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.breadcrumb-modern{display:flex;align-items:center;gap:8px;margin-bottom:24px;padding:0 4px;font-size:14px;color:var(--text-secondary)}.breadcrumb-modern .breadcrumb-item{display:flex;align-items:center;cursor:pointer;transition:color .2s;position:relative}.breadcrumb-modern .home{padding:6px;border-radius:6px;color:var(--text-secondary);display:flex;align-items:center;justify-content:center}.breadcrumb-modern .home:hover{background-color:var(--hover-bg);color:var(--primary-color)}.breadcrumb-modern 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var(--border-color);animation:slideIn .2s cubic-bezier(.16,1,.3,1)}.breadcrumb-dropdown-menu.scrollable{max-height:300px;overflow-y:auto}.breadcrumb-dropdown-menu.scrollable::-webkit-scrollbar{width:6px}.breadcrumb-dropdown-menu.scrollable::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:3px}.dropdown-item{padding:8px 12px;border-radius:6px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .15s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown-item:hover{background-color:var(--hover-bg);color:var(--primary-color)}.dropdown-item.active{background-color:var(--primary-soft);color:var(--primary-color);font-weight:500}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.file-list-container{background:var(--card-bg);border-radius:12px;padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:20px;border:1px solid var(--border-color)}.file-list-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.file-list-header h3{font-size:16px;font-weight:600;color:var(--text-primary);margin:0}.file-list-header .actions-toolbar{margin-top:0}.file-list-section{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:0}.file-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;padding:12px;display:flex;align-items:center;gap:12px;transition:all .2s cubic-bezier(.4,0,.2,1);height:80px;position:relative;overflow:hidden}.file-card:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #3b82f614;transform:translateY(-2px)}.file-card-preview{width:56px;height:56px;border-radius:8px;background:var(--bg-color);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--border-color);overflow:hidden}.file-card-preview img{width:100%;height:100%;object-fit:cover}.file-card-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:4px}.file-name{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta{font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:6px}.success-tag{color:#10b981;font-weight:600;background:#10b9811a;padding:1px 6px;border-radius:4px}.file-card-status{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0;min-width:70px}.status-badge{font-size:10px;padding:2px 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.file-card.status-success{border-color:#22c55e4d;background:#22c55e1a}.history-section{margin-top:20px;padding:16px;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg)}.history-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.history-section-header h3{margin:0;font-size:15px;color:var(--text-primary)}.history-list{display:flex;flex-direction:column;gap:10px}.history-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid 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var(--uc-border)}.usage-stat-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--uc-accent);font-size:14px;background:var(--card-bg)}.usage-stat-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.usage-stat-label{font-size:11px;color:var(--uc-muted)}.usage-stat-value{font-size:14px;font-weight:600;color:var(--uc-text)}.security-card{margin-top:0}.security-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}@media(max-width:700px){.security-list{grid-template-columns:1fr}}.security-item{display:flex;align-items:flex-start;gap:12px}.security-item-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--uc-accent-soft);color:var(--uc-accent);font-size:16px;flex-shrink:0}.security-item-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.security-item-label{font-size:12px;color:var(--uc-muted)}.security-item-value{font-size:14px;font-weight:500;color:var(--uc-text);word-break:break-word}.security-status-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:8px;font-size:12px;font-weight:500}.security-status-badge.active{background:#10b9811f;color:#059669}[data-theme=dark] .security-status-badge.active{color:#34d399}.user-center-history-body{display:flex;flex-direction:column;gap:8px}.user-center-history-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}.user-center-history-subtitle-inline{margin:0;text-transform:none;letter-spacing:0;font-size:13px;font-weight:600;color:var(--uc-text)}.user-center-history-hint{font-size:11px;color:var(--uc-muted);font-weight:400}.user-center-history-loading{display:flex;justify-content:center;padding:16px 0}.user-center-history-error{margin:0;color:var(--error-color, #dc2626);font-size:14px}.user-center-history-subtitle{margin:0 0 8px;font-size:13px;font-weight:600;color:var(--uc-muted);text-transform:uppercase;letter-spacing:.04em}.user-center-history-empty{margin:0;font-size:14px;color:var(--uc-muted)}.user-center-history-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.user-center-history-list-scroll{max-height:min(42vh,260px);overflow-y:auto;padding-right:4px}.user-center-history-row{border:1px solid var(--uc-border);border-radius:calc(var(--uc-radius) - 2px);padding:8px 10px;background:var(--uc-surface)}.user-center-history-row--recent{border-left:3px solid var(--primary-color);padding-left:9px}.user-center-history-main{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.user-center-history-op{font-weight:600;font-size:13px;color:var(--uc-text);word-break:break-word}.user-center-history-status{flex-shrink:0;font-size:11px;font-weight:600;padding:1px 6px;border-radius:999px}.user-center-history-status.ok{background:#10b9811f;color:#059669}.user-center-history-status.bad{background:#ef44441f;color:#b91c1c}[data-theme=dark] .user-center-history-status.ok{color:#34d399}[data-theme=dark] .user-center-history-status.bad{color:#f87171}.user-center-history-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:11px;color:var(--uc-muted)}.user-center-history-time{flex-shrink:0}.user-center-history-downloads{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;min-width:0;flex:1}.user-center-history-download-link{display:inline-flex;align-items:center;gap:4px;max-width:100%;min-width:0;color:var(--uc-accent);text-decoration:none;font-weight:500;font-size:11px}.user-center-history-filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(52vw,240px)}.user-center-history-download-link:hover{text-decoration:underline}.user-center-history-no-file{font-size:12px;color:var(--uc-muted);font-style:italic}.card-animate{will-change:opacity,transform}@keyframes card-slide-up{to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.profile-hero-content{flex-direction:column;text-align:center}.profile-hero-actions{width:100%;justify-content:center;padding-top:0}.profile-meta{align-items:center}.profile-meta-grid{justify-items:center;text-align:center}.profile-meta-item,.profile-name-row{justify-content:center}.profile-info{width:100%}}