.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1a1a1a,#2a2a2a);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity .8s ease-out,visibility .8s ease-out}.loading-screen--complete{opacity:0;visibility:hidden}.loading-screen__content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:2rem}.loading-screen__logo{display:flex;align-items:center;justify-content:center;font-size:4rem;font-weight:900;letter-spacing:.1em;margin-bottom:1rem}.loading-screen__letter{display:inline-block;opacity:0;transform:translateY(30px) scale(.8);transition:all .6s cubic-bezier(.34,1.56,.64,1)}.loading-screen__letter--active{opacity:1;transform:translateY(0) scale(1);background:linear-gradient(135deg,#a43671,#b8487e,#c55595);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:glow 2s ease-in-out infinite alternate}.loading-screen__progress{width:300px;height:4px;background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden;position:relative}.loading-screen__progress-bar{height:100%;background:linear-gradient(90deg,#a43671,#b8487e,#c55595);border-radius:2px;transition:width .6s cubic-bezier(.34,1.56,.64,1);position:relative}.loading-screen__progress-bar:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shine 1.5s ease-in-out infinite}@keyframes glow{0%{text-shadow:0 0 5px rgba(164,54,113,.5)}to{text-shadow:0 0 20px rgba(164,54,113,.8),0 0 30px rgba(164,54,113,.6)}}@keyframes shine{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}@media (max-width:768px){.loading-screen__logo{font-size:2.5rem}.loading-screen__progress{width:250px}}@media (max-width:480px){.loading-screen__logo{font-size:2rem}.loading-screen__progress{width:200px}}.success-message-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:9998;opacity:0;transition:opacity .3s ease}.success-message-overlay--visible{opacity:1}.success-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);background:white;border-radius:8px;padding:2.5rem;max-width:480px;width:90%;z-index:9999;box-shadow:0 20px 60px rgba(0,0,0,.3);text-align:center;opacity:0;transition:all .3s cubic-bezier(.34,1.56,.64,1)}.success-message--visible{opacity:1;transform:translate(-50%,-50%) scale(1)}.success-message__icon{width:64px;height:64px;margin:0 auto 1.5rem;background:linear-gradient(135deg,#a43671,#b8487e);border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;animation:successPulse .6s ease}@keyframes successPulse{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.success-message__title{font-size:1.5rem;font-weight:700;color:#000;margin-bottom:1rem}.success-message__description{font-size:1rem;line-height:1.6;color:#666;margin-bottom:2rem}.success-message__button{padding:.875rem 2rem;background:linear-gradient(135deg,#a43671,#b8487e);color:white;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;letter-spacing:.05em}.success-message__button:hover{background:linear-gradient(135deg,#8e2f5f,#9e3a6c);transform:translateY(-2px);box-shadow:0 4px 12px rgba(164,54,113,.3)}.success-message__button:active{transform:translateY(0)}@media (max-width:768px){.success-message{padding:2rem}.success-message__title{font-size:1.25rem}.success-message__description{font-size:.9375rem}}