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var(--space-sm);font-family:inherit;font-size:var(--font-xs);font-weight:500;color:var(--text-secondary);background:transparent;border:none;border-radius:calc(var(--radius-sm) - 2px);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.quality-option:hover{color:var(--text-primary);background:var(--bg-hover)}.quality-option.active{color:#fff;background:var(--brand-purple);box-shadow:0 1px 4px #7c3aed4d}.login-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e)}.login-overlay.hidden{display:none}.login-card{width:380px;padding:var(--space-2xl);background:#ffffff0f;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);box-shadow:0 24px 80px #0006}.login-logo{text-align:center;margin-bottom:var(--space-xl)}.login-logo svg{width:56px;height:56px;margin-bottom:var(--space-md)}.login-logo h2{color:#fff;font-size:1.5rem;font-weight:700;margin:0}.login-subtitle{color:#ffffff80;font-size:.85rem;margin:var(--space-xs) 0 0}.login-form .form-label{color:#ffffffb3}.login-form .form-input{background:#ffffff14;border-color:#ffffff26;color:#fff}.login-form .form-input::placeholder{color:#ffffff4d}.login-form .form-input:focus{border-color:var(--brand-purple);box-shadow:0 0 0 3px #7c3aed40}.login-error{color:#f87171;font-size:.82rem;margin:0 0 var(--space-sm);text-align:center}.login-btn{width:100%;padding:var(--space-sm) var(--space-lg);font-size:1rem;font-weight:600;letter-spacing:.5em;margin-top:var(--space-sm)}.user-menu{position:relative}.user-avatar{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink));color:#fff;font-size:.8rem;font-weight:700;text-transform:uppercase}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:200px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:0 12px 40px #0000004d;overflow:hidden;z-index:200}.user-dropdown-header{padding:var(--space-sm) var(--space-md);display:flex;align-items:center;gap:var(--space-sm)}.user-display-name{font-weight:600;font-size:.9rem;color:var(--text-primary)}.user-role-badge{font-size:.65rem;font-weight:600;padding:2px 6px;border-radius:10px;background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink));color:#fff}.user-role-badge.role-user{background:var(--bg-hover);color:var(--text-secondary)}.user-dropdown-divider{height:1px;background:var(--border-primary)}.user-dropdown-item{display:block;width:100%;padding:var(--space-sm) var(--space-md);font-size:.85rem;color:var(--text-primary);background:none;border:none;cursor:pointer;text-align:left;transition:background .15s}.user-dropdown-item:hover{background:var(--bg-hover)}.user-dropdown-item-danger:hover{background:#ef444426;color:#ef4444}.modal-md{width:480px;max-height:80vh}.user-create-section{margin-bottom:var(--space-lg)}.user-create-section h4,.user-list-section h4{font-size:.9rem;font-weight:600;color:var(--text-primary);margin:0 0 var(--space-sm)}.user-create-form{display:flex;gap:var(--space-sm);align-items:center}.user-create-form .form-input{flex:1;min-width:0}.create-user-msg{font-size:.8rem;margin:var(--space-xs) 0 0}.create-user-msg.success{color:var(--brand-green)}.create-user-msg.error{color:#ef4444}.user-list{display:flex;flex-direction:column;gap:var(--space-xs);max-height:320px;overflow-y:auto}.user-list-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-md);background:var(--bg-hover);border-radius:var(--radius-md)}.user-list-info{display:flex;align-items:center;gap:var(--space-sm)}.user-list-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;text-transform:uppercase;flex-shrink:0}.user-list-name{font-weight:500;font-size:.85rem;color:var(--text-primary)}.user-list-role{font-size:.7rem;color:var(--text-tertiary)}.user-list-actions{display:flex;gap:var(--space-xs)}.user-list-actions .btn{font-size:.75rem;padding:2px 8px}body:not(.is-admin) .admin-only{display:none!important}.gallery-user-label{font-size:.65rem;color:var(--text-tertiary);padding:1px 5px;background:var(--bg-hover);border-radius:var(--radius-sm);margin-top:2px;display:inline-block}.loading-timer{font-size:1.5rem;font-weight:700;color:var(--brand-purple);font-variant-numeric:tabular-nums;margin:var(--space-sm) 0;animation:timerPulse 2s ease-in-out infinite}@keyframes timerPulse{0%,to{opacity:1}50%{opacity:.6}}.gallery-item{position:relative;overflow:hidden}.gallery-item-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);opacity:0;transition:opacity var(--transition-fast);pointer-events:none;z-index:2}.gallery-item:hover .gallery-item-overlay{opacity:1;pointer-events:auto}.gallery-action-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.2);cursor:pointer;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.gallery-action-btn:hover{background:#ffffff4d;transform:scale(1.1)}.gallery-action-delete:hover{background:#ef444480;border-color:#ef444499}.style-tag-bar{display:flex;flex-wrap:wrap;gap:6px;margin-top:var(--space-sm);max-height:120px;overflow-y:auto;scrollbar-width:thin}.style-tag{padding:3px 10px;border-radius:var(--radius-full);background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-primary);cursor:pointer;font-size:.72rem;transition:all var(--transition-fast);white-space:nowrap}.style-tag:hover{background:var(--brand-purple);color:#fff;border-color:var(--brand-purple);transform:translateY(-1px)}.style-tag-active{background:var(--brand-purple)!important;color:#fff!important;border-color:var(--brand-purple)!important;animation:tagBounce .3s ease}@keyframes tagBounce{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.prompt-history-panel{position:absolute;top:100%;left:0;right:0;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:100;max-height:240px;overflow-y:auto;margin-top:4px}.prompt-area{position:relative}.prompt-history-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-xs) var(--space-sm);border-bottom:1px solid var(--border-primary);font-size:.75rem;color:var(--text-tertiary)}.prompt-history-list{padding:var(--space-xs) 0}.prompt-history-item{padding:var(--space-xs) var(--space-sm);cursor:pointer;transition:background var(--transition-fast);font-size:.8rem;color:var(--text-secondary)}.prompt-history-item:hover{background:var(--bg-hover);color:var(--text-primary)}.prompt-history-empty{text-align:center;padding:var(--space-md);color:var(--text-tertiary);font-size:.8rem}.btn-xs{padding:2px 6px;font-size:.65rem}.gallery-search-bar{padding:0 var(--space-sm) var(--space-xs)}.gallery-search-bar .form-input{font-size:.75rem;padding:4px 8px}.carousel-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.carousel-track{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.carousel-image{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius-md);display:none}.carousel-image.active{display:block;animation:carouselFadeIn .3s ease}@keyframes carouselFadeIn{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:var(--radius-full);background:#00000080;color:#fff;border:none;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:5}.carousel-btn:hover{background:#000000b3;transform:translateY(-50%) scale(1.1)}.carousel-prev{left:8px}.carousel-next{right:8px}.carousel-dots{position:absolute;bottom:12px;left:50%;transform:translate(-50%);display:flex;gap:6px;z-index:5}.carousel-dot{width:8px;height:8px;border-radius:var(--radius-full);background:#fff6;cursor:pointer;transition:all var(--transition-fast)}.carousel-dot.active{background:#fff;width:20px}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--border-primary);z-index:1000;padding:var(--space-xs) 0;padding-bottom:env(safe-area-inset-bottom,0)}.mobile-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:var(--space-xs) 0;background:none;border:none;color:var(--text-tertiary);cursor:pointer;transition:color var(--transition-fast);font-size:.65rem}.mobile-nav-item.active{color:var(--brand-purple)}.mobile-nav-icon{font-size:1.2rem}.mobile-nav-label{font-size:.6rem}.stats-content{padding:var(--space-sm) 0}.stats-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-bottom:var(--space-lg)}.stats-card{text-align:center;padding:var(--space-md);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-primary)}.stats-card-value{font-size:2rem;font-weight:700;color:var(--brand-purple);font-variant-numeric:tabular-nums}.stats-card-label{font-size:.75rem;color:var(--text-tertiary);margin-top:var(--space-xs)}.stats-section-title{font-size:.85rem;color:var(--text-primary);margin:var(--space-md) 0 var(--space-sm)}.stats-chart{display:flex;align-items:flex-end;gap:var(--space-sm);height:120px;padding:var(--space-sm);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-primary)}.stats-bar-group{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end}.stats-bar{width:100%;background:linear-gradient(to top,var(--brand-purple),var(--brand-pink));border-radius:var(--radius-sm) var(--radius-sm) 0 0;min-height:2px;position:relative;transition:height .3s ease}.stats-bar-value{position:absolute;top:-18px;left:50%;transform:translate(-50%);font-size:.65rem;color:var(--text-secondary)}.stats-bar-label{font-size:.6rem;color:var(--text-tertiary);margin-top:4px}.stats-list{background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-primary);overflow:hidden}.stats-list-item{display:flex;justify-content:space-between;padding:var(--space-xs) var(--space-sm);font-size:.8rem;border-bottom:1px solid var(--border-primary)}.stats-list-item:last-child{border-bottom:none}.stats-list-count{color:var(--brand-purple);font-weight:600;font-variant-numeric:tabular-nums}.stats-empty{text-align:center;padding:var(--space-md);color:var(--text-tertiary);font-size:.8rem}.storage-bar-bg{width:100%;height:10px;background:var(--bg-tertiary);border-radius:5px;border:1px solid var(--border-primary);overflow:hidden}.storage-bar-fill{height:100%;background:linear-gradient(90deg,var(--brand-purple),var(--brand-pink));border-radius:5px;transition:width .5s ease}@media(max-width:768px){.mobile-nav{display:flex}.app-main{flex-direction:column;height:calc(100vh - var(--header-height));overflow:hidden;position:relative}.panel-controls,.panel-canvas,.panel-gallery{width:100%;min-width:unset;max-width:unset;border-right:none;border-left:none;height:calc(100vh - var(--header-height) - 110px);overflow-y:auto;-webkit-overflow-scrolling:touch;position:absolute;top:0;left:0;right:0}.panel-controls{display:flex;padding:var(--space-md);gap:var(--space-md);padding-bottom:80px}.panel-canvas,.panel-gallery{display:none}.panel-canvas{padding:var(--space-md);align-items:center;justify-content:center;height:calc(100vh - var(--header-height) - 55px)}.panel-gallery{padding:var(--space-md);height:calc(100vh - var(--header-height) - 55px)}.app-header{padding:var(--space-xs) var(--space-sm)}.header-left .logo span{display:none}.header-right .btn-icon{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}.btn-generate{position:fixed;bottom:calc(55px + env(safe-area-inset-bottom,0px));left:var(--space-sm);right:var(--space-sm);z-index:999;border-radius:var(--radius-lg)}.ref-drop-zone{padding:var(--space-sm) var(--space-md);gap:2px}.ref-drop-zone svg{width:18px;height:18px}.ref-drop-text{font-size:var(--font-xs)}.ref-drop-hint{font-size:10px}.prompt-textarea{min-height:80px;max-height:120px;resize:none}.size-grid{grid-template-columns:repeat(3,1fr);gap:var(--space-xs)}.size-option{padding:var(--space-xs)}.panel-section{margin-bottom:0}.panel-title{font-size:var(--font-sm);margin-bottom:var(--space-xs)}.template-grid{grid-template-columns:1fr}.modal{width:95vw;max-height:80vh}.modal-lg,.modal-xl{width:95vw}.img-manage-grid{grid-template-columns:repeat(2,1fr)}.stats-summary{grid-template-columns:1fr}.lightbox-content{padding:var(--space-sm)}.lightbox-image{max-height:60vh}.user-dropdown{position:fixed;left:var(--space-sm);right:var(--space-sm);bottom:60px;top:auto;width:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:1001}.user-dropdown-item{padding:var(--space-md) var(--space-lg);font-size:var(--font-md)}.result-image{max-width:100%;max-height:calc(100vh - var(--header-height) - 130px)}.result-actions{flex-wrap:wrap;justify-content:center}.carousel-btn{width:36px;height:36px}.gallery-grid{grid-template-columns:repeat(3,1fr);gap:var(--space-xs)}.empty-icon svg{width:40px;height:40px}.empty-title{font-size:var(--font-md)}.empty-desc,.empty-hint{font-size:var(--font-xs)}}@media(max-width:480px){.prompt-actions{flex-wrap:wrap}.style-tag-bar{max-height:60px}.carousel-btn{width:32px;height:32px;font-size:1.2rem}.size-grid{grid-template-columns:repeat(3,1fr)}}