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ease}.attachment-link:hover{background:#ffffff1a}.app{display:flex;height:100vh;width:100vw;overflow:hidden;background:var(--bg-void);font-family:Inter,sans-serif;position:relative}@media(max-width:768px){.app{flex-direction:column}}.login-container{display:flex;justify-content:center;align-items:center;height:100vh;width:100vw;background:transparent;position:relative;overflow:hidden}.login-container:before{content:none}.login-card{background:#0a0a0f99;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);padding:4rem;border-radius:4px;border:1px solid rgba(255,255,255,.05);text-align:center;max-width:480px;width:90%;box-shadow:0 40px 80px #0009,0 0 0 1px #ffffff0d,inset 0 0 40px #00000080;position:relative;z-index:1;transform-style:preserve-3d;perspective:1000px}.login-card h1{font-size:3rem;font-weight:800;margin-bottom:.5rem;background:linear-gradient(135deg,#fff,#a1a1aa);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.03em;text-shadow:0 10px 30px rgba(0,0,0,.5)}.login-card p{color:#ffffff80;margin-bottom:3rem;font-size:1.1rem;letter-spacing:.02em}.login-button{background:linear-gradient(135deg,#fff,#e0e0e0);color:#000;border:none;padding:1.2rem 3rem;border-radius:16px;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);width:100%;position:relative;overflow:hidden}.login-button:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);transform:translate(-100%);transition:transform .5s ease}.login-button:hover{transform:translateY(-2px);box-shadow:0 20px 40px #ffffff26}.login-button:hover:after{transform:translate(100%)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;width:100vw;background:#000;color:#ffffff80;gap:2rem}.spinner{width:60px;height:60px;border:3px solid rgba(255,255,255,.1);border-top-color:#00f3ff;border-right-color:#bc13fe;border-radius:50%;animation:spin 1s cubic-bezier(.4,0,.2,1) infinite;box-shadow:0 0 30px #00f3ff33}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}.error-banner{position:fixed;top:32px;left:50%;transform:translate(-50%);background:#140a0acc;color:#ff4d4d;padding:16px 32px;border-radius:16px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,77,77,.2);z-index:1000;display:flex;align-items:center;gap:16px;box-shadow:0 20px 40px #0006;cursor:pointer;font-weight:500;animation:slideDown .3s cubic-bezier(.4,0,.2,1)}@keyframes slideDown{0%{transform:translate(-50%,-100%);opacity:0}to{transform:translate(-50%);opacity:1}}.close-error{opacity:.5;transition:opacity .2s}.error-banner:hover .close-error{opacity:1}