:root{--primary-bg: #0b0f19;--secondary-bg: rgba(20, 28, 43, .45);--primary-text: #ffffff;--secondary-text: #a0aec0;--accent-color: #4f46e5;--accent-hover: #6366f1;--error-color: #ef4444;--success-color: #10b981;--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--font-family: "Outfit", sans-serif;--transition: all .4s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;background-color:var(--primary-bg);background:radial-gradient(circle at 15% 50%,rgba(79,70,229,.15) 0%,transparent 50%),radial-gradient(circle at 85% 30%,rgba(16,185,129,.15) 0%,transparent 50%),radial-gradient(circle at 50% 80%,rgba(236,72,153,.1) 0%,transparent 50%);background-color:#0b0f19;background-size:cover;background-position:center;background-attachment:fixed;color:var(--primary-text);font-family:var(--font-family);display:flex;flex-direction:column;align-items:center;position:relative;overflow-x:hidden}body:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');opacity:.03;pointer-events:none;z-index:0}.top-header{position:fixed;top:0;left:0;width:100%;background:#0b0f19cc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:15px 0;border-bottom:1px solid var(--glass-border);z-index:1000}.header{text-align:center;margin-top:8vh;margin-bottom:40px;position:relative;z-index:2;animation:fadeInDown 1s ease-out}.header h1{margin:0;padding:0;color:transparent;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;font-size:3.5rem;font-weight:700;letter-spacing:-1px;text-shadow:0px 4px 20px rgba(79,70,229,.3)}.header .slogan{color:var(--secondary-text);font-size:1.2rem;font-weight:300;margin-top:8px;letter-spacing:.5px}.main-content{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;padding:20px;z-index:2;animation:fadeInUp 1s ease-out .2s both}.login-container{width:100%;max-width:400px;margin:0 auto;background:var(--secondary-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:40px;border-radius:24px;box-shadow:var(--glass-shadow),inset 0 0 0 1px #ffffff0d;border:1px solid var(--glass-border);position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;top:-50px;left:-50px;width:150px;height:150px;background:var(--accent-color);filter:blur(100px);opacity:.3;border-radius:50%;z-index:-1}.input-group{margin-bottom:24px;position:relative}label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--secondary-text);font-weight:500;letter-spacing:.3px;transition:var(--transition)}input[type=text],input[type=password]{width:100%;padding:14px 16px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#0003;color:var(--primary-text);font-size:1rem;font-family:var(--font-family);transition:var(--transition);box-shadow:inset 0 2px 4px #0000001a}input[type=text]:focus,input[type=password]:focus{outline:none;background:#0006;border-color:var(--accent-color);box-shadow:0 0 0 4px #4f46e526,inset 0 2px 4px #0000001a}input[type=text]::placeholder,input[type=password]::placeholder{color:#a0aec080}.input-group:focus-within label{color:var(--accent-hover)}button[type=submit]{background:linear-gradient(135deg,var(--accent-color),#818cf8);color:#fff;width:100%;padding:14px;border:none;border-radius:12px;font-size:1.05rem;font-weight:600;font-family:var(--font-family);letter-spacing:.5px;cursor:pointer;box-shadow:0 4px 15px #4f46e566;transition:var(--transition);margin-top:8px;position:relative;overflow:hidden}button[type=submit]:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:#ffffff1a;transform:rotate(45deg);transition:all .5s ease;opacity:0}button[type=submit]:hover{transform:translateY(-2px);box-shadow:0 8px 25px #4f46e580;background:linear-gradient(135deg,var(--accent-hover),#a5b4fc)}button[type=submit]:hover:after{left:100%;opacity:1;transition:all .6s ease}button[type=button]{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--secondary-text);width:100%;padding:14px;border-radius:12px;font-size:1.05rem;font-weight:500;font-family:var(--font-family);cursor:pointer;transition:var(--transition);margin-top:12px}button[type=button]:hover{background:#ffffff1a;color:var(--primary-text);transform:translateY(-2px);box-shadow:0 4px 15px #0003}.error,.success{margin-top:20px;padding:12px 16px;border-radius:8px;font-size:.95rem;font-weight:500;text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:none}.error:empty,.success:empty{display:none!important}.error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5;display:block}.success{background:#10b98126;border:1px solid rgba(16,185,129,.3);color:#6ee7b7;display:block}.footer{position:absolute;bottom:0;left:0;width:100%;padding:20px 0;text-align:center;color:#a0aec099;font-size:.85rem;z-index:2}.footer a{color:var(--secondary-text);text-decoration:none;transition:var(--transition);margin:0 4px}.footer a:hover{color:var(--primary-text);text-decoration:underline}.connection-info{position:fixed;bottom:20px;right:20px;background:#0f172ae6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:20px;border-radius:16px;border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);z-index:100;font-size:.9rem;animation:fadeInUp .5s ease-out}.connection-info h4{margin:0 0 12px;color:var(--primary-text);font-weight:600}.connection-info p{margin:6px 0;color:var(--secondary-text)}.connection-info strong{color:var(--accent-hover)}.connection-info a{color:var(--accent-color);text-decoration:none;font-weight:500;transition:var(--transition)}.connection-info a:hover{color:var(--accent-hover);text-decoration:underline}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-5px)}40%,80%{transform:translate(5px)}}.shake{animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}