:root{--login-primary:#ff5e00;--login-primary-hover:#e55100;--login-primary-light:#ff8a50;--login-primary-dark:#cc4a00;--login-bg-primary:#0a0a0a;--login-bg-secondary:#1a1a1a;--login-bg-tertiary:#262626;--login-glass-bg:rgba(26,26,26,.7);--login-glass-border:rgba(255,94,0,.2);--login-glass-hover:rgba(255,94,0,.1);--login-text-primary:#fff;--login-text-secondary:#a3a3a3;--login-text-muted:#737373;--login-transition:all .3s cubic-bezier(.4,0,.2,1);--login-bounce:cubic-bezier(.68,-.55,.265,1.55)}.login-background{background:linear-gradient(135deg,var(--login-bg-primary)0%,var(--login-bg-secondary)50%,var(--login-bg-tertiary)100%);z-index:-1;position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.ember-glow{filter:blur(80px);background:radial-gradient(circle,rgba(255,94,0,.15) 0%,rgba(255,140,66,.1) 30%,rgba(255,171,112,.05) 60%,transparent 100%);border-radius:50%;width:1000px;height:1000px;animation:8s ease-in-out infinite ember-pulse,30s linear infinite ember-rotate;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes ember-pulse{0%,to{opacity:.3;transform:translate(-50%,-50%)scale(1)}50%{opacity:.6;transform:translate(-50%,-50%)scale(1.3)}}@keyframes ember-rotate{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}.floating-particles{pointer-events:none;position:absolute;top:0;bottom:0;left:0;right:0}.particle{background:var(--login-primary);opacity:.6;border-radius:50%;width:4px;height:4px;animation:6s ease-in-out infinite float;position:absolute}.particle:first-child{animation-delay:0s;left:10%}.particle:nth-child(2){animation-delay:1s;left:20%}.particle:nth-child(3){animation-delay:2s;left:30%}.particle:nth-child(4){animation-delay:3s;left:40%}.particle:nth-child(5){animation-delay:4s;left:50%}.particle:nth-child(6){animation-delay:5s;left:60%}.particle:nth-child(7){animation-delay:.5s;left:70%}.particle:nth-child(8){animation-delay:1.5s;left:80%}.particle:nth-child(9){animation-delay:2.5s;left:90%}@keyframes float{0%,to{opacity:0;transform:translateY(100vh)scale(0)}10%{opacity:.6;transform:translateY(90vh)scale(1)}90%{opacity:.6;transform:translateY(10vh)scale(1)}to{opacity:0;transform:translateY(0)scale(0)}}.glass-card{background:var(--login-glass-bg);border:1px solid var(--login-glass-border);-webkit-backdrop-filter:blur(20px);transition:var(--login-transition);border-radius:24px;box-shadow:0 8px 32px rgba(0,0,0,.3),inset 0 1px rgba(255,255,255,.1)}.floating-navbar{-webkit-backdrop-filter:blur(20px);transition:var(--login-transition);background:rgba(10,10,10,.8);border:1px solid rgba(255,94,0,.3);border-radius:50px;padding:1rem 2rem;box-shadow:0 8px 32px rgba(0,0,0,.3)}.floating-navbar:hover{border-color:var(--login-primary);box-shadow:0 12px 40px rgba(0,0,0,.4),0 0 20px rgba(255,94,0,.2)}.btn-primary-modern{background:linear-gradient(135deg,var(--login-primary)0%,var(--login-primary-hover)100%);color:#fff;cursor:pointer;transition:var(--login-transition);border:none;border-radius:16px;padding:1rem 2rem;font-size:.875rem;font-weight:600;position:relative;overflow:hidden;box-shadow:0 4px 15px rgba(255,94,0,.3),inset 0 1px rgba(255,255,255,.2)}.btn-primary-modern:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,94,0,.4),inset 0 1px rgba(255,255,255,.3)}.btn-primary-modern:active{transform:translateY(0)}.btn-primary-modern:before{content:"";background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.btn-primary-modern:hover:before{left:100%}.toggle-container{-webkit-backdrop-filter:blur(10px);background:rgba(64,64,64,.5);border:1px solid rgba(255,94,0,.2);border-radius:50px;padding:4px;position:relative}.toggle-option{cursor:pointer;transition:var(--login-transition);z-index:2;border-radius:50px;padding:.75rem 1.5rem;font-size:.875rem;font-weight:500;position:relative}.toggle-option.active{color:#fff}.toggle-option:not(.active){color:var(--login-text-secondary)}.toggle-slider{background:linear-gradient(135deg,var(--login-primary)0%,var(--login-primary-hover)100%);height:calc(100% - 8px);transition:var(--login-transition);z-index:1;border-radius:50px;position:absolute;top:4px;left:4px;box-shadow:0 2px 10px rgba(255,94,0,.3),inset 0 1px rgba(255,255,255,.2)}.input-modern{color:var(--login-text-primary);transition:var(--login-transition);-webkit-backdrop-filter:blur(10px);background:rgba(64,64,64,.3);border:1px solid rgba(255,94,0,.2);border-radius:16px;width:100%;padding:1rem 1.25rem;font-size:.875rem}.input-modern::placeholder{color:var(--login-text-muted)}.input-modern:focus{border-color:var(--login-primary);background:rgba(64,64,64,.5);outline:none;box-shadow:0 0 0 3px rgba(255,94,0,.1),0 4px 15px rgba(255,94,0,.2)}.input-group{margin-bottom:1.5rem;position:relative}.floating-label{color:var(--login-text-muted);transition:var(--login-transition);pointer-events:none;background:0 0;padding:0 .5rem;font-size:.875rem;position:absolute;top:1rem;left:1.25rem}.input-modern:focus+.floating-label,.input-modern:not(:placeholder-shown)+.floating-label{color:var(--login-primary);transform:translateY(-2rem)scale(.85)}.loading-spinner{border:2px solid rgba(255,255,255,.3);border-top:2px solid var(--login-primary);border-radius:50%;width:20px;height:20px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width:768px){.ember-glow{width:600px;height:600px}.glass-card{border-radius:20px;margin:1rem}.floating-navbar{border-radius:20px;padding:.75rem 1.5rem}.btn-primary-modern{padding:.875rem 1.5rem}}@media (prefers-reduced-motion:reduce){.ember-glow,.particle{animation:none}*{transition:none!important}}@media (prefers-contrast:high){.glass-card{border-color:var(--login-primary);background:rgba(0,0,0,.9)}.input-modern{border-color:var(--login-primary);background:rgba(0,0,0,.8)}}