:root{font-family:Poppins,sans-serif;font-size:16px;line-height:1.6;font-weight:400;--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--background: #0f0c29;--background-secondary: #302b63;--background-tertiary: #24243e;--text-primary: #ffffff;--text-secondary: #b8b8d1;--error-color: #ff6b6b;--success-color: #51cf66;--border-color: rgba(255, 255, 255, .1);--shadow: 0 8px 32px 0 rgba(31, 38, 135, .37);--shadow-hover: 0 12px 48px 0 rgba(31, 38, 135, .5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-height:100vh;background:var(--background);background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);display:flex;align-items:center;justify-content:center;overflow:hidden}.login-container{position:relative;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{position:relative;z-index:10;background:rgba(255,255,255,.05);backdrop-filter:blur(10px);border-radius:20px;border:1px solid var(--border-color);padding:40px;width:100%;max-width:450px;box-shadow:var(--shadow);animation:slideUp .6s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:40px}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font-size:14px;margin-bottom:20px;transition:all .3s ease;padding:8px 12px;border-radius:8px}.back-link:hover{color:var(--text-primary);background:rgba(255,255,255,.05);transform:translate(-4px)}.back-link svg{fill:currentColor;transform:rotate(90deg)}.login-header h1{color:var(--text-primary);font-size:32px;font-weight:700;margin-bottom:10px;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-header p{color:var(--text-secondary);font-size:14px}.login-form{display:flex;flex-direction:column;gap:24px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{color:var(--text-primary);font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px}.form-group label svg{fill:var(--text-secondary)}.form-group input{width:100%;padding:14px 16px;background:rgba(255,255,255,.05);border:1px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-family:Poppins,sans-serif;font-size:15px;transition:all .3s ease;outline:none}.form-group 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h1{font-size:28px}.circle-1{width:200px;height:200px}.circle-2{width:250px;height:250px}.circle-3{width:150px;height:150px}}@media (max-width: 480px){.login-card{padding:24px 20px}.login-header h1{font-size:24px}.form-group input{padding:12px 14px;font-size:14px}.login-btn{padding:12px 20px;font-size:15px}}.security-banner{background-color:#742a2a;color:#fff5f5;padding:15px 20px;text-align:center;font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:12px;position:fixed;top:0;left:0;width:100%;z-index:1000;box-shadow:0 4px 6px #0000004d;border-bottom:2px solid #9b2c2c;letter-spacing:.5px}.security-banner svg{fill:#fc8181;min-width:24px}.login-container{margin-top:60px}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease}.modal-content{background:rgba(30,30,40,.95);border:1px solid 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24px;border-radius:8px;border:none;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Poppins,sans-serif}.btn-secondary{background:rgba(255,255,255,.1);color:#fff}.btn-secondary:hover{background:rgba(255,255,255,.2)}.btn-primary{background:var(--primary-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px #667eea66}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.side-warning{position:fixed;top:50%;transform:translateY(-50%);width:280px;background:rgba(116,42,42,.15);border:2px solid rgba(155,44,44,.4);border-radius:12px;padding:24px;color:#fff5f5;z-index:100;backdrop-filter:blur(10px)}.left-warning{left:20px}.right-warning{right:20px}.side-warning .warning-icon{font-size:48px;text-align:center;margin-bottom:16px;filter:drop-shadow(0 0 10px rgba(252,129,129,.5))}.side-warning h3{color:#fc8181;font-size:18px;margin-bottom:12px;text-align:center;font-weight:600}.side-warning p{font-size:13px;line-height:1.6;margin-bottom:16px;text-align:center;color:#fbd5d5}.side-warning ul{list-style:none;padding:0;margin:0}.side-warning ul li{font-size:12px;padding:8px 0;border-top:1px solid rgba(155,44,44,.3);color:#fbd5d5;display:flex;align-items:center}.side-warning ul li:before{content:"";color:#fc8181;margin-right:8px;font-weight:700}@media (max-width: 1200px){.side-warning{display:none}}