.custom-form-wrap,.popup .content{position:relative}.btl-form-loading-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(255,255,255,.74);backdrop-filter:blur(2px);z-index:50;border-radius:inherit}.btl-form-is-loading .btl-form-loading-overlay{display:flex}.btl-form-loading-box{display:inline-flex;align-items:center;gap:12px;padding:14px 18px;background:#fff;border-radius:14px;box-shadow:0 10px 32px rgba(0,0,0,.14);font-size:15px;line-height:1.35;color:#1f2933;text-align:center}.btl-form-spinner{width:22px;height:22px;border:3px solid rgba(0,155,217,.25);border-top-color:#009bd9;border-radius:50%;animation:btlFormSpin .75s linear infinite;flex:0 0 auto}.btl-form-loading-text{font-weight:500}form[id^=btl-custom-form-] button[type=submit].is-loading{opacity:.75;pointer-events:none}.btl-form-loading-error{margin-top:12px;padding:10px 12px;border-radius:10px;background:#fff3f3;color:#9b1c1c;font-size:14px;line-height:1.35}@keyframes btlFormSpin{to{transform:rotate(360deg)}}@media (max-width:767px){.btl-form-loading-overlay{position:fixed;inset:0;z-index:99999;background:rgba(255,255,255,.72);backdrop-filter:blur(2px);border-radius:0;padding:20px}.btl-form-loading-box{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:auto;max-width:calc(100vw - 40px);min-width:220px;padding:14px 16px;font-size:14px;z-index:100000}body.btl-form-submit-loading{overflow:hidden}}