*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Poppins',-apple-system,BlinkMacSystemFont,sans-serif;background:#0a0e23;min-height:100vh;overflow:hidden}

/* Stars */
.stars{position:fixed;inset:0;z-index:0;pointer-events:none}
.stars span{position:absolute;width:2px;height:2px;background:rgba(255,255,255,.4);border-radius:50%;animation:twinkle 4s ease-in-out infinite alternate}
@keyframes twinkle{0%,100%{opacity:.2}50%{opacity:.8}}

/* Glow Effects */
.login-container::before{content:'';position:fixed;width:600px;height:600px;background:radial-gradient(circle,rgba(124,92,232,.15) 0%,transparent 70%);top:-150px;left:-150px;filter:blur(60px);z-index:0;pointer-events:none;animation:glowPulse 6s ease-in-out infinite alternate}
.login-container::after{content:'';position:fixed;width:550px;height:550px;background:radial-gradient(circle,rgba(77,184,255,.12) 0%,transparent 70%);bottom:-120px;right:-120px;filter:blur(60px);z-index:0;pointer-events:none;animation:glowPulse 6s ease-in-out 3s infinite alternate}
@keyframes glowPulse{0%{opacity:.7;transform:scale(1)}100%{opacity:1;transform:scale(1.08)}}

.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;position:relative}
.bg-animation{position:fixed;inset:0;z-index:0;overflow:hidden}
.bg-circle{position:absolute;border-radius:50%;filter:blur(80px);opacity:.25;animation:float 20s infinite ease-in-out}
.bg-circle-1{width:500px;height:500px;background:linear-gradient(135deg,#7c5ce8,#9b7aff);top:-100px;left:-100px}
.bg-circle-2{width:400px;height:400px;background:linear-gradient(135deg,#4db8ff,#5a9bff);bottom:-50px;right:-50px;animation-delay:-7s}
.bg-circle-3{width:350px;height:350px;background:linear-gradient(135deg,#b48aff,#7c5ce8);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-14s}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(50px,-30px) scale(1.05)}50%{transform:translate(-30px,50px) scale(.95)}75%{transform:translate(30px,30px) scale(1.02)}}

.login-card{position:relative;z-index:10;width:100%;max-width:440px;padding:48px 40px;background:rgba(10,14,35,.75);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.06);border-radius:20px;box-shadow:0 25px 50px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.04) inset;animation:cardEntry .8s cubic-bezier(.16,1,.3,1) forwards;opacity:0;transform:translateY(30px)}
@keyframes cardEntry{to{opacity:1;transform:translateY(0)}}
.login-header{text-align:center;margin-bottom:36px}
.logo{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:12px}
.logo-icon{width:52px;height:52px;background:linear-gradient(135deg,#7c5ce8,#5a9bff);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;box-shadow:0 8px 25px rgba(124,92,232,.35)}
.logo h1{font-size:28px;font-weight:800;background:linear-gradient(135deg,#ffffff,#b48aff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}
.login-subtitle{color:#8a8fb0;font-size:14px;font-weight:400}
.form-group{margin-bottom:22px}
.form-group label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:#b0b5d4;margin-bottom:8px}
.form-group label i{font-size:12px;color:#9b7aff}
.form-group input{width:100%;padding:14px 16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;color:#e0e4f8;font-size:14px;font-family:inherit;transition:all .3s ease;outline:none}
.form-group input:focus{border-color:#7c5ce8;box-shadow:0 0 0 3px rgba(124,92,232,.15);background:rgba(255,255,255,.06)}
.form-group input::placeholder{color:rgba(176,181,212,.4)}
.password-field{position:relative}
.password-field input{padding-right:48px}
.toggle-password{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:#8a8fb0;cursor:pointer;font-size:14px;transition:color .2s}
.toggle-password:hover{color:#b0b5d4}
.form-options{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.remember-me{display:flex;align-items:center;gap:8px;font-size:13px;color:#b0b5d4;cursor:pointer}
.remember-me input[type="checkbox"]{width:16px;height:16px;accent-color:#7c5ce8;cursor:pointer}
.forgot-link{font-size:13px;color:#9b7aff;text-decoration:none;font-weight:500;transition:color .2s}
.forgot-link:hover{color:#b48aff}
.login-btn{width:100%;padding:15px;background:linear-gradient(135deg,#7c5ce8,#5a9bff,#4dd8ff);border:none;border-radius:12px;color:#fff;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 4px 24px rgba(124,92,232,.3)}
.login-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(255,255,255,.1),transparent);transform:translateX(-100%);transition:transform .5s ease}
.login-btn:hover::before{transform:translateX(100%)}
.login-btn:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(124,92,232,.4)}
.login-btn:active{transform:translateY(0)}
.error-message{margin-top:16px;padding:12px 16px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);border-radius:10px;color:#fca5a5;font-size:13px;display:flex;align-items:center;gap:10px;animation:shake .5s ease}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.login-footer{margin-top:28px;padding-top:24px;border-top:1px solid rgba(255,255,255,.04);text-align:center}
.demo-credentials{font-size:12px;color:#6a6f92;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.demo-credentials i{color:#9b7aff}
.demo-credentials strong{color:#b0b5d4}
.success-message{margin-top:16px;padding:12px 16px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);border-radius:10px;color:#6ee7b7;font-size:13px;display:flex;align-items:center;gap:10px}
.back-link{font-size:13px;color:#9b7aff;text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:6px;transition:color .2s}
.back-link:hover{color:#b48aff}
@media(max-width:480px){.login-card{margin:16px;padding:32px 24px}.logo h1{font-size:24px}}