:root{--weling-bg:var(--modal-bg, var(--card-bg, #ffffff));--weling-color:var(--body-color, #212529);--weling-title-color:var(--body-color, #212529);--weling-html-color:var(--text-muted, #6c757d);--weling-confirm-bg:var(--primary, #4c9fff);--weling-cancel-bg:var(--secondary, #9aa3af);--weling-deny-bg:var(--danger, #ff6b81);--weling-radius:var(--modal-radius, var(--radius-xl, 16px));--weling-overlay-bg:rgba(0, 0, 0, 0.55);--weling-font:var(--font-sans, inherit);--weling-footer-border:var(--border-color, #e9ecef);--weling-footer-color:var(--text-muted, #6c757d)}.weling-overlay{position:fixed;inset:0;background:var(--weling-overlay-bg);display:flex;align-items:center;justify-content:center;z-index:99990;opacity:0;transition:opacity .15s ease;padding:16px;box-sizing:border-box}.weling-overlay.weling-show{opacity:1}.weling-overlay.weling-no-backdrop{background:0 0}.weling-popup{background:var(--weling-bg);color:var(--weling-color);border-radius:var(--weling-radius);box-shadow:0 10px 40px rgba(0,0,0,.2);padding:28px 24px 20px;max-width:32rem;width:100%;box-sizing:border-box;text-align:center;position:relative;transform:scale(.85);opacity:0;transition:transform .18s ease,opacity .18s ease;font-family:var(--weling-font);outline:0;display:flex;flex-direction:column}.weling-overlay.weling-show .weling-popup,.weling-toast-container .weling-show.weling-toast{transform:scale(1);opacity:1}.weling-grow-row{width:100%!important;max-width:100%!important}.weling-grow-column{height:100%!important;max-height:100%!important}.weling-grow-fullscreen{width:100%!important;max-width:100%!important;height:100%!important;max-height:100%!important;border-radius:0!important}.weling-popup-sm,.weling-sm .weling-popup{max-width:24rem;padding:20px 18px 16px}.weling-popup-sm .weling-icon,.weling-sm .weling-icon{width:48px;height:48px;font-size:24px;margin-bottom:12px}.weling-popup-sm .weling-title,.weling-sm .weling-title{font-size:1.15em}.weling-popup-sm .weling-html,.weling-sm .weling-html{font-size:.9em}.weling-lg .weling-popup,.weling-popup-lg{max-width:44rem;padding:36px 32px 28px}.weling-lg .weling-icon,.weling-popup-lg .weling-icon{width:80px;height:80px;font-size:40px;margin-bottom:20px}.weling-lg .weling-title,.weling-popup-lg .weling-title{font-size:1.6em}.weling-lg .weling-html,.weling-popup-lg .weling-html{font-size:1.1em}.weling-close{position:absolute;top:10px;right:12px;border:none;background:0 0;font-size:22px;line-height:1;cursor:pointer;color:var(--text-muted,#94a3b8);width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s;z-index:2}.weling-close:hover{background:var(--gray-200,#f1f5f9);color:var(--body-color,#212529)}.weling-image{max-width:100%;height:auto;margin:0 auto 16px;border-radius:var(--radius-md,8px);display:block;object-fit:contain}.weling-icon{width:64px;height:64px;margin:0 auto 16px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:32px}.weling-icon svg{width:100%;height:100%;display:block}.weling-icon-success svg{color:var(--success,#46d18f)}.weling-icon-error svg{color:var(--danger,#ff6b81)}.weling-icon-warning svg{color:var(--warning,#ffd166)}.weling-icon-info svg{color:var(--info,#4ec8e0)}.weling-icon-question svg{color:var(--secondary,#9aa3af)}.weling-title{font-size:1.375em;font-weight:600;margin:0 0 8px;color:var(--weling-title-color);word-break:break-word}.weling-html{font-size:1em;color:var(--weling-html-color);line-height:1.5;margin:0 0 4px;word-break:break-word}.weling-input-wrap{margin-top:16px;width:100%;text-align:left}.weling-file,.weling-input,.weling-select,.weling-textarea{width:100%;padding:.375rem .75rem;border:1px solid var(--form-control-border,#d8dee4);border-radius:var(--form-control-radius,var(--radius-md,8px));font:inherit;font-size:.95em;box-sizing:border-box;outline:0;transition:border-color .2s;background:var(--form-control-bg,#fff);color:var(--form-control-color,#5a5a5a)}.weling-file:focus,.weling-input:focus,.weling-select:focus,.weling-textarea:focus{border-color:var(--primary,#4c9fff)}.weling-textarea{resize:vertical;min-height:80px}.weling-radio-group{display:flex;flex-direction:column;gap:8px;text-align:left;margin-top:6px}.weling-checkbox-wrap,.weling-radio-item{display:inline-flex;align-items:center;gap:8px;font-size:.95em;cursor:pointer;color:var(--weling-color)}.weling-checkbox-wrap input,.weling-radio-item input{width:16px;height:16px;margin:0;cursor:pointer;accent-color:var(--primary,#4c9fff)}.weling-range-wrap{display:flex;align-items:center;gap:12px;margin-top:8px}.weling-range{flex:1;accent-color:var(--primary,#4c9fff);cursor:pointer}.weling-range-output{font-weight:600;min-width:2.5em;text-align:right}.weling-validation-message{color:var(--danger,#ff6b81);font-size:.875em;margin-top:8px;display:none;text-align:center;background:rgba(255,107,129,.1);padding:6px 10px;border-radius:var(--radius-sm,4px)}.weling-actions{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}.weling-btn{border:none;border-radius:var(--btn-radius,var(--radius-md,8px));padding:8px 20px;font-size:.95em;font-weight:500;cursor:pointer;transition:filter .15s,opacity .15s;display:inline-flex;align-items:center;justify-content:center}.weling-btn:hover{filter:brightness(.92)}.weling-btn:disabled{opacity:.6;cursor:not-allowed;filter:none}.weling-btn-confirm{background:var(--primary,#4c9fff);color:#fff}.weling-btn-cancel{background:var(--secondary,#9aa3af);color:#fff}.weling-btn-deny{background:var(--danger,#ff6b81);color:#fff}.weling-btn-plain{background:0 0;border:none;padding:0;font:inherit;cursor:pointer}.weling-btn-sm{padding:5px 14px;font-size:.85em;border-radius:var(--radius-sm,4px)}.weling-btn-lg{padding:10px 26px;font-size:1.1em;border-radius:var(--radius-lg,12px)}.weling-btn-loading{pointer-events:none;opacity:.85}.weling-spinner{display:inline-block;width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:weling-spin .6s linear infinite;margin-right:8px}@keyframes weling-spin{to{transform:rotate(360deg)}}.weling-footer{margin-top:18px;padding-top:12px;border-top:1px solid var(--weling-footer-border);font-size:.875em;color:var(--weling-footer-color);text-align:center}.weling-timer-bar-wrap{position:absolute;left:0;bottom:0;width:100%;height:4px;overflow:hidden;border-radius:0 0 var(--weling-radius) var(--weling-radius);background:rgba(0,0,0,.05)}.weling-timer-bar{height:100%;width:100%;background:rgba(0,0,0,.25)}.weling-toast-container{position:fixed;z-index:99990;pointer-events:none;display:flex;flex-direction:column;gap:10px;padding:16px;max-height:100vh;overflow:hidden;box-sizing:border-box}.weling-toast-container-top-end,.weling-toast-container-top-right{top:0;right:0;align-items:flex-end}.weling-toast-container-top-left,.weling-toast-container-top-start{top:0;left:0;align-items:flex-start}.weling-toast-container-top,.weling-toast-container-top-center{top:0;left:50%;transform:translateX(-50%);align-items:center}.weling-toast-container-center-end,.weling-toast-container-center-right{top:50%;right:0;transform:translateY(-50%);align-items:flex-end}.weling-toast-container-center-left,.weling-toast-container-center-start{top:50%;left:0;transform:translateY(-50%);align-items:flex-start}.weling-toast-container-center{top:50%;left:50%;transform:translate(-50%,-50%);align-items:center}.weling-toast-container-bottom-end,.weling-toast-container-bottom-right{bottom:0;right:0;align-items:flex-end}.weling-toast-container-bottom-left,.weling-toast-container-bottom-start{bottom:0;left:0;align-items:flex-start}.weling-toast-container-bottom,.weling-toast-container-bottom-center{bottom:0;left:50%;transform:translateX(-50%);align-items:center}.weling-overlay.weling-toast-overlay{position:fixed;inset:0;background:0 0;pointer-events:none;padding:0;align-items:flex-start;justify-content:flex-end}.weling-toast{position:relative;background:var(--weling-bg);color:var(--weling-color);box-shadow:0 4px 16px rgba(0,0,0,.15);border:1px solid var(--border-color,rgba(0,0,0,.08));pointer-events:auto;display:flex;flex-direction:row;align-items:center;gap:10px;text-align:left;padding:12px 16px;max-width:28rem;width:auto;border-radius:var(--radius-md,8px);opacity:0;transform:translateY(-10px);transition:transform .18s ease,opacity .18s ease;font-family:var(--weling-font);outline:0}.weling-toast.weling-show{opacity:1;transform:translateY(0)}.weling-toast .weling-icon{width:24px;height:24px;margin:0;flex:0 0 auto;font-size:16px;align-self:center}.weling-toast-content{display:flex;flex-direction:column;flex:1 1 auto;gap:2px;min-width:0;justify-content:center}.weling-toast .weling-title{font-size:.9em;font-weight:600;margin:0;color:var(--weling-title-color);line-height:1.3}.weling-toast .weling-html{font-size:.825em;color:var(--weling-html-color);margin:0;line-height:1.3}.weling-toast .weling-actions{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;margin:0 0 0 auto;flex:0 0 auto;align-self:center}.weling-toast .weling-btn{padding:4px 10px;font-size:.8em;border-radius:var(--radius-sm,4px);line-height:1.3}.weling-toast .weling-close{position:static;margin-left:4px;flex:0 0 auto;align-self:center}.weling-toast .weling-timer-bar-wrap{border-radius:0 0 var(--radius-md,8px) var(--radius-md,8px)}.weling-progress-wrap{margin-top:14px;width:100%;text-align:left}.weling-progress-bg{width:100%;height:10px;background:var(--gray-200,#e2e8f0);border-radius:999px;overflow:hidden;position:relative}.weling-progress-fill{height:100%;width:0%;background:var(--primary,#4c9fff);transition:width .25s ease;border-radius:999px}.weling-progress-text{font-size:.825em;color:var(--weling-html-color);margin-top:4px;display:flex;justify-content:space-between;font-weight:500}.weling-loader-dots{display:inline-flex;align-items:center;gap:4px;margin-right:8px}.weling-loader-dots span{width:6px;height:6px;background:currentColor;border-radius:50%;animation:weling-dots .6s infinite alternate}.weling-loader-dots span:nth-child(2){animation-delay:.2s}.weling-loader-dots span:nth-child(3){animation-delay:.4s}@keyframes weling-dots{from{opacity:.3;transform:scale(.7)}to{opacity:1;transform:scale(1.2)}}.weling-loader-pulse{display:inline-block;width:.9em;height:.9em;background:currentColor;border-radius:50%;animation:weling-pulse .8s ease-in-out infinite;margin-right:8px}@keyframes weling-pulse{0%{transform:scale(.6);opacity:.4}50%{transform:scale(1.1);opacity:1}100%{transform:scale(.6);opacity:.4}}.weling-popup-loader{margin:20px auto 10px;display:flex;align-items:center;justify-content:center;width:100%;color:var(--primary,#4c9fff)}.weling-popup-loader .weling-spinner{width:2.2rem;height:2.2rem;border-width:3px;margin-right:0}.weling-popup-loader .weling-loader-dots{gap:7px;margin-right:0}.weling-popup-loader .weling-loader-dots span{width:11px;height:11px}.weling-popup-loader .weling-loader-pulse{width:2.2rem;height:2.2rem;margin-right:0}.weling-shake-anim{animation:weling-shake .35s cubic-bezier(.36,.07,.19,.97)!important}@keyframes weling-shake{0%,100%{transform:scale(1) translateX(0)}20%,60%{transform:scale(1) translateX(-7px)}40%,80%{transform:scale(1) translateX(7px)}}.weling-anim-zoom{animation:weling-zoom-in .22s cubic-bezier(.34,1.56,.64,1)!important}.weling-anim-slide-down{animation:weling-slide-down .22s cubic-bezier(.16,1,.3,1)!important}.weling-anim-bounce{animation:weling-bounce .35s cubic-bezier(.34,1.56,.64,1)!important}.weling-anim-fade{animation:weling-fade-in .2s ease-in-out!important}.weling-anim-flip{animation:weling-flip .3s ease-out!important}@keyframes weling-zoom-in{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}@keyframes weling-slide-down{from{transform:translateY(-40px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes weling-bounce{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.08);opacity:1}100%{transform:scale(1)}}@keyframes weling-fade-in{from{opacity:0}to{opacity:1}}@keyframes weling-flip{from{transform:perspective(400px) rotateX(60deg);opacity:0}to{transform:perspective(400px) rotateX(0);opacity:1}}.weling-3d .weling-popup,.weling-popup.weling-3d{border-bottom:6px solid var(--modal-3d-edge,#cbd5e1)!important}.weling-3d .weling-toast,.weling-toast.weling-3d{border-bottom:4px solid var(--toast-3d-edge,#cbd5e1)!important}.weling-3d .weling-btn,.weling-btn.weling-btn-3d{margin-bottom:4px;transition:transform .16s cubic-bezier(.2, .8, .25, 1),box-shadow .16s cubic-bezier(.2, .8, .25, 1)!important;will-change:transform,box-shadow}.weling-3d .weling-btn-confirm,.weling-btn-confirm.weling-btn-3d{box-shadow:0 4px 0 var(--primary-3d,#1b5fc2)!important}.weling-3d .weling-btn-cancel,.weling-btn-cancel.weling-btn-3d{box-shadow:0 4px 0 var(--secondary-3d,#475569)!important}.weling-3d .weling-btn-deny,.weling-btn-deny.weling-btn-3d{box-shadow:0 4px 0 var(--danger-3d,#b91c36)!important}.weling-3d .weling-btn:active,.weling-btn.weling-btn-3d:active{transform:translateY(4px)!important;box-shadow:0 0 0 transparent!important;transition-duration:50ms!important}.weling-3d .weling-icon,.weling-icon.weling-icon-3d{box-shadow:0 4px 0 rgba(0,0,0,.1)!important}