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.2s;background:var(--gray-light)}.upload-drop-area:hover,.upload-drop-area.drag-over{border-color:var(--blue-primary);background:var(--blue-light)}.upload-drop-icon{font-size:40px;margin-bottom:10px}.upload-drop-title{font-family:Poppins,sans-serif;font-size:15px;font-weight:600;color:var(--text-1)}.upload-drop-sub{font-size:12px;color:var(--text-3);margin-top:4px}.upload-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px;margin-top:16px}.upload-preview-item{position:relative;border-radius:var(--radius-sm);overflow:hidden;border:1.5px solid var(--border);aspect-ratio:1;background:var(--gray-light)}.upload-preview-item img{width:100%;height:100%;object-fit:cover}.upload-preview-del{position:absolute;top:4px;right:4px;background:#0009;color:#fff;border:none;width:20px;height:20px;border-radius:50%;font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center}.canvas-wrap{border:1.5px solid var(--border);border-radius:var(--radius-md);overflow:hidden;background:repeating-conic-gradient(var(--gray-light) 0% 25%,#fff 0% 50%) 0 0 / 14px 14px;display:flex;align-items:center;justify-content:center;min-height:160px}.tool-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.tool-btn{padding:7px 14px;font-size:12.5px;font-weight:600;font-family:Poppins,sans-serif;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text-2);cursor:pointer;display:flex;align-items:center;gap:5px;transition:all .15s}.tool-btn:hover{border-color:var(--blue-primary);color:var(--blue-primary);background:var(--blue-light)}.tool-btn.active{background:var(--blue-primary);color:#fff;border-color:var(--blue-primary)}.tool-btn:disabled{opacity:.45;cursor:not-allowed}.progress-wrap{background:var(--gray-light);border-radius:99px;height:6px;overflow:hidden;margin:10px 0}.progress-bar{height:100%;background:linear-gradient(90deg,var(--blue-primary),var(--blue-dark));border-radius:99px;transition:width .3s ease}.file-preview-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--gray-light);color:var(--text-2)}.file-video-preview{width:100%;height:100%;object-fit:cover;background:#000}.option-card--disabled{opacity:.45;filter:grayscale(.8);pointer-events:none;cursor:not-allowed}.color-picker-row{display:flex;gap:8px;flex-wrap:wrap}.color-dot{width:24px;height:24px;border-radius:50%;border:2.5px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s}.color-dot:hover{transform:scale(1.15)}.color-dot--active{border-color:var(--text-1);transform:scale(1.15)}.folder-list-select{display:flex;flex-direction:column;gap:6px;max-height:240px;overflow-y:auto}.folder-select-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:13.5px;color:var(--text-2);background:var(--gray-light);border:1.5px solid transparent;transition:border-color .15s,background .15s}.folder-select-item:hover{border-color:var(--blue-primary);background:var(--blue-light)}.folder-select-item--active{border-color:var(--blue-primary);background:var(--blue-light);color:var(--blue-dark);font-weight:600}.folder-select-icon{font-size:17px}.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--blue-dark) 0%,var(--blue-primary) 55%,#1aa9ff 100%);padding:24px}.login-card{background:#fff;border-radius:var(--radius-lg);padding:40px 36px;width:100%;max-width:400px;box-shadow:0 20px 60px #00000038;animation:slideUp .3s ease}.login-logo{display:flex;justify-content:center;margin-bottom:28px}.login-logo-img{height:72px;width:auto;object-fit:contain}.login-title{font-family:Poppins,sans-serif;font-size:22px;font-weight:700;color:var(--text-1);text-align:center;margin-bottom:4px}.login-subtitle{font-size:13.5px;color:var(--text-3);text-align:center;margin-bottom:28px;font-family:Inter,sans-serif}.login-divider{border:none;border-top:1.5px solid var(--border);margin:20px 0}.login-form{display:flex;flex-direction:column;gap:18px}.spinner{display:inline-block;width:16px;height:16px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spinner-dark{border-color:#1080ff33;border-top-color:var(--blue-primary)}.spinner-lg{width:36px;height:36px;border-width:3.5px}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;gap:14px;padding:64px 24px;color:var(--text-3);text-align:center}.empty-state svg{stroke:var(--border)}.empty-state p{font-size:14px;max-width:280px;line-height:1.7}.loading-center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:80px;color:var(--text-3)}.upload-modal-actions{margin-top:40px;display:flex;flex-direction:column;gap:12px}.action-primary-lg{height:52px;font-size:16px}.action-ghost-subtle{border:none;background:none;color:var(--text-3);cursor:pointer;padding:8px;border-radius:8px;width:100%;text-align:center}.action-ghost-subtle:hover{background:var(--gray-light);color:var(--text-2)}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e0;z-index:300;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.lightbox-img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:var(--radius-md);box-shadow:0 24px 80px #0009}.lightbox-close{position:absolute;top:20px;right:24px;background:#ffffff1f;border:1.5px solid rgba(255,255,255,.25);color:#fff;width:38px;height:38px;border-radius:50%;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .15s}.lightbox-close:hover{background:#ffffff38}@media (max-width: 900px){.configure-step{grid-template-columns:1fr!important}}@media (max-width: 768px){:root{--topbar-h: 60px}.topbar{padding:0 12px}.menu-toggle{display:flex}.topbar-brand{gap:8px}.topbar-logo-img{height:28px}.topbar-name{font-size:14px}.topbar-tagline,.topbar-user{display:none}.sidebar{position:fixed;top:0;left:0;bottom:0;height:100vh;z-index:var(--z-sidebar);transform:translate(-100%);box-shadow:20px 0 50px #0000001a;padding-top:20px;width:280px}.sidebar--open{transform:translate(0)}.sidebar-close{display:flex;top:12px;right:12px}.sidebar-overlay{display:block;z-index:999}.body-layout{flex-direction:column}.main-content{padding:12px!important}.content-header{flex-direction:column;align-items:stretch!important;gap:12px;margin-bottom:20px!important}.header-info{flex-direction:row;justify-content:space-between;align-items:center}.header-info h2{font-size:18px}.files-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))!important;gap:10px!important}.file-card-preview{height:140px!important}.modal-box{width:96%!important;margin:8px!important;padding:16px!important;max-height:92vh!important;border-radius:16px!important}.modal-box--upload{width:100%!important;height:100%!important;margin:0!important;border-radius:0!important;max-height:100vh!important}.modal-header{padding:16px 16px 0}.modal-header h3{font-size:16px}.upload-modal-actions{margin-top:24px}.action-primary-lg{height:48px;font-size:15px}.folder-modal-box{width:92%!important}.success-step h1{font-size:22px}.success-step p{font-size:14px}.option-card{padding:14px!important}}@media (max-width: 480px){.files-grid{grid-template-columns:1fr 1fr!important}.topbar-right button{padding:5px 10px;font-size:12px}.sidebar{width:85%}.card-actions-group{grid-template-columns:1fr 1fr!important}}