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var(--transition);display:flex;align-items:flex-end}.gallery-card:hover .gallery-overlay{opacity:1}.gallery-card-info{padding:12px;width:100%}.gallery-model{font-size:10px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.6px}.gallery-card-info p{font-size:12px;color:#ffffffd9;line-height:1.4;margin-top:3px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.gallery-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:80px 20px;text-align:center;color:var(--text-muted)}.gallery-empty h3{font-size:15px;font-weight:600;color:var(--text-secondary)}.gallery-empty p{font-size:13px}.gallery-card.status-pending,.gallery-card.status-running{cursor:default}.task-pending{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;height:100%;color:var(--text-muted);font-size:13px}.task-spinner{width:28px;height:28px;border:2.5px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.task-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:100%;color:var(--danger);font-size:12px;padding:12px;text-align:center}.task-error span{max-width:100%;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.gallery-card.status-error{border-color:#dc262633}.gallery-delete{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:4px;background:#00000080;color:#ffffffb3;border:none;cursor:pointer;font-size:14px;line-height:1;display:none;align-items:center;justify-content:center;z-index:5;transition:var(--transition)}.gallery-card:hover .gallery-delete{display:flex}.gallery-delete:hover{background:var(--danger);color:#fff}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000e0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;cursor:zoom-out;animation:fadeIn .15s ease}.lightbox img{max-width:92vw;max-height:92vh;border-radius:var(--radius);box-shadow:0 12px 40px #0006}.lightbox-close{position:absolute;top:16px;right:20px;width:36px;height:36px;border-radius:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);color:#fff;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.lightbox-close:hover{background:#fff3}.gallery-picker-modal{width:90vw;max-width:960px;max-height:85vh;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden;animation:fadeIn .15s ease}.gallery-picker-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.gallery-picker-header h3{font-size:15px;font-weight:600;color:var(--text);margin:0}.gallery-picker-body{flex:1;overflow-y:auto;padding:16px}.gallery-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.gallery-picker-item{border-radius:var(--radius-xs);overflow:hidden;cursor:pointer;aspect-ratio:1;position:relative;background:var(--bg-input);border:2px solid transparent;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition)}.gallery-picker-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px #6366f126}.gallery-picker-item img{width:100%;height:100%;object-fit:cover;display:block}.gallery-picker-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(transparent 40%,#000c);opacity:0;transition:opacity var(--transition);display:flex;align-items:flex-end}.gallery-picker-item:hover .gallery-picker-overlay{opacity:1}.gallery-picker-overlay p{padding:10px;font-size:11px;color:#ffffffe6;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.toast{position:fixed;bottom:24px;left:50%;padding:8px 20px;border-radius:var(--radius-sm);font-size:13px;z-index:2000;pointer-events:none;background:var(--text);color:var(--bg);font-weight:500;box-shadow:var(--shadow-md);transform:translate(-50%)}.error-banner{position:fixed;top:var(--header-h);left:0;right:0;padding:10px 20px;z-index:150;cursor:pointer;background:var(--danger-bg);border-bottom:1px solid rgba(220,38,38,.15);color:var(--danger);font-size:13px;display:flex;align-items:center;gap:6px}.auth-shell{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg);overflow:hidden}.auth-bg-decor{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden;z-index:0}.auth-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3;animation:auth-orb-in 1.2s ease-out both}.auth-orb-1{width:400px;height:400px;background:linear-gradient(135deg,#6366f1,#8b5cf6);top:-10%;right:-5%;animation-delay:.1s}.auth-orb-2{width:300px;height:300px;background:linear-gradient(135deg,#4f46e5,#6d28d9);bottom:-8%;left:-5%;animation-delay:.3s}.auth-orb-3{width:200px;height:200px;background:linear-gradient(135deg,#6366f1,#ec4899);top:50%;left:60%;animation-delay:.5s}@keyframes auth-orb-in{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:.3}}.auth-card{position:relative;z-index:1;width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;box-shadow:0 8px 32px #00000014,0 2px 8px #0000000a;padding:32px 28px;animation:auth-card-in .5s ease-out both}@keyframes auth-card-in{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.auth-loading{text-align:center;color:var(--text-secondary);padding:32px 0}.auth-brand{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:24px}.auth-logo{width:48px;height:48px;border-radius:14px;background:var(--accent-light);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:12px}.auth-brand h1{font-size:24px;font-weight:700;letter-spacing:-.02em}.auth-brand p{color:var(--text-secondary);font-size:13px;margin-top:4px;letter-spacing:.02em}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:20px;padding:4px;background:var(--bg-hover);border-radius:var(--radius)}.auth-tab{border:none;background:transparent;color:var(--text-secondary);padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);font-weight:500}.auth-tab:hover{color:var(--text);background:var(--bg-card)}.auth-tab.active{background:var(--bg-card);color:var(--accent-text);font-weight:600;box-shadow:var(--shadow-sm)}.auth-fields{display:flex;flex-direction:column;gap:14px}.auth-label{display:flex;flex-direction:column;gap:6px;color:var(--text-secondary);font-size:12px;font-weight:500}.auth-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text);padding:12px 14px;outline:none;font-size:14px;transition:border-color var(--transition),box-shadow var(--transition)}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6366f11f}.auth-input::placeholder{color:var(--text-muted)}.auth-submit{width:100%;margin-top:20px;height:48px;border:none;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),opacity var(--transition)}.auth-submit:hover{transform:translateY(-1px);box-shadow:0 4px 16px #6366f140}.auth-submit:active{transform:translateY(0)}.auth-submit:disabled{opacity:.7;cursor:not-allowed;transform:none;box-shadow:none}.auth-captcha-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.auth-captcha-img{height:40px;border-radius:8px;border:1px solid var(--border);cursor:pointer;background:#f8f9fa}.auth-captcha-placeholder{width:150px}.auth-captcha-refresh{font-size:12px;color:var(--accent);background:none;border:none;cursor:pointer;padding:4px 8px;white-space:nowrap}.auth-captcha-refresh:hover{text-decoration:underline}.auth-help{margin-top:16px;color:var(--text-muted);font-size:12px;text-align:center}.auth-error{top:16px;left:50%;right:auto;transform:translate(-50%);width:min(92vw,640px)}.invite-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.invite-header p{color:var(--text-secondary);font-size:13px;margin-top:4px}.invite-list{display:flex;flex-direction:column;gap:12px}.invite-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);transition:box-shadow var(--transition)}.invite-card:hover{box-shadow:var(--shadow-md)}.invite-card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}.invite-code{font-size:16px;font-weight:700;letter-spacing:1px}.invite-meta{color:var(--text-muted);font-size:12px;margin-top:4px}.invite-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.invite-status{padding:4px 8px;border-radius:999px;font-size:11px;font-weight:600;background:var(--bg-hover);color:var(--text-secondary)}.invite-status.active{background:#16a34a1f;color:var(--success)}.invite-status.inactive{background:#dc26261f;color:var(--danger)}.invite-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;color:var(--text-secondary);font-size:13px}.invite-empty{padding:24px;text-align:center;color:var(--text-muted);background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-sm)}@media (max-width: 860px){.header{height:auto;min-height:var(--header-h);padding:12px 16px;flex-wrap:wrap;gap:10px}.header-left{min-width:0;flex:1 1 auto}.logo-text{font-size:15px}.header-nav{width:100%;order:3;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px;-webkit-overflow-scrolling:touch}.header-nav::-webkit-scrollbar{display:none}.nav-btn{flex:0 0 auto;white-space:nowrap;padding:6px 10px}.header-user{margin-left:auto;gap:8px}.user-badge{gap:6px;font-size:12px}.user-badge strong{display:none}.main-layout{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border);max-height:none}.sidebar-scroll{padding:12px;gap:12px}.sidebar-bottom{padding:12px}.canvas-area,.gallery-layout{padding:16px}.canvas-area{min-height:52vh}.example-prompts{grid-template-columns:1fr}.gallery-header{flex-direction:column;align-items:stretch}.gallery-header h2{justify-content:space-between}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.result-actions{flex-direction:column}.action-btn{width:100%;justify-content:center}.model-cards{flex-direction:column}.toggle-group,.size-options{display:grid;grid-template-columns:1fr 1fr}.toggle-btn,.size-btn{width:100%}.custom-size{flex-wrap:wrap}.custom-size-input{min-width:0}.invite-header,.invite-card-top{flex-direction:column;align-items:stretch}.invite-actions{justify-content:flex-start}.template-admin-layout,.template-form-grid,.template-admin-item{grid-template-columns:1fr}.template-admin-preview{height:180px}.template-admin-title-row{flex-direction:column;align-items:stretch}.auth-card{padding:24px 20px}.auth-tabs{grid-template-columns:1fr 1fr}.auth-submit{height:46px}.gallery-picker-modal{width:96vw;max-height:90vh}.gallery-picker-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}@media (max-width: 520px){.header{padding:10px 12px}.header-user{width:100%;justify-content:space-between;margin-left:0}.nav-btn{padding:6px 9px;font-size:12px}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-card{aspect-ratio:1 / 1.1}.gallery-card-info p{-webkit-line-clamp:2}.auth-brand h1{font-size:20px}.auth-brand p{font-size:12px}.auth-tabs{grid-template-columns:1fr}.auth-submit{margin-top:16px;height:44px}.auth-orb-1{width:250px;height:250px}.auth-orb-2{width:180px;height:180px}.auth-orb-3{display:none}.toggle-group,.size-options{grid-template-columns:1fr}.sidebar-scroll,.sidebar-bottom,.canvas-area,.gallery-layout{padding-left:12px;padding-right:12px}.result-card,.invite-card,.auth-card{border-radius:10px}}.sidebar-templates-link{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);font-size:13px;cursor:pointer;transition:border-color var(--transition),color var(--transition),background var(--transition)}.sidebar-templates-link:hover{border-color:var(--accent);color:var(--accent-text);background:var(--accent-light)}.sidebar-templates-count{margin-left:auto;padding:2px 8px;border-radius:10px;background:var(--bg-hover);font-size:11px;color:var(--text-muted)}.sidebar-templates-link:hover .sidebar-templates-count{background:var(--accent);color:#fff}.template-loading-hint{font-size:13px;color:var(--text-muted)}.template-browse-list{display:flex;flex-direction:column;gap:28px}.template-browse-category{font-size:15px;font-weight:600;color:var(--text);padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:4px}.template-browse-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.template-browse-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);overflow:hidden;cursor:pointer;box-shadow:var(--shadow-sm);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));transition:all .3s cubic-bezier(.4,0,.2,1)}.template-browse-card:hover{border-color:var(--accent);box-shadow:0 12px 24px #6366f126;transform:translateY(-4px)}.template-browse-preview{width:100%;height:200px;object-fit:cover;display:block;border-bottom:1px solid var(--border)}.template-browse-body{padding:12px 14px;display:flex;flex-direction:column;gap:8px}.template-browse-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.template-browse-name{font-size:14px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.template-browse-prompt{font-size:12px;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.template-browse-meta{display:flex;gap:10px;font-size:11px;color:var(--text-muted);padding-top:6px;border-top:1px solid var(--border)}.upstream-form-actions{display:flex;gap:10px;margin-top:4px}.upstream-list{display:flex;flex-direction:column;gap:12px}.upstream-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);padding:14px 16px;display:flex;flex-direction:column;gap:10px;transition:border-color var(--transition),opacity var(--transition)}.upstream-card:hover{border-color:var(--border-strong)}.upstream-card.disabled{opacity:.55}.upstream-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.upstream-card-title{display:flex;align-items:center;gap:8px;font-size:14px}.upstream-status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);flex-shrink:0}.upstream-status-dot.active{background:var(--success)}.upstream-active-count{padding:2px 8px;border-radius:10px;background:var(--bg-hover);font-size:11px;color:var(--text-muted);font-weight:400}.upstream-card-meta{font-size:12px;color:var(--text-secondary);word-break:break-all}.upstream-card-bar{margin-top:2px}.upstream-bar-track{width:100%;height:4px;border-radius:2px;background:var(--bg-hover);overflow:hidden}.upstream-bar-fill{height:100%;border-radius:2px;background:var(--accent);transition:width .3s ease}