@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");@keyframes av-float{0%,to{transform:translate(0) rotate(0deg)}33%{transform:translate(30px,-30px) rotate(3deg)}66%{transform:translate(-20px,20px) rotate(-3deg)}}@keyframes av-fadeInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes av-fadeInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes av-slideInLeft{0%{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}@keyframes av-slideInRight{0%{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}@keyframes av-fadeIn{0%{opacity:0}to{opacity:1}}@keyframes av-spin{to{transform:rotate(1turn)}}@keyframes av-slideInToast{0%{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}@keyframes av-sparkle{0%,to{opacity:0;transform:scale(0)}50%{opacity:1;transform:scale(1.5)}}.av-dark-mode-btn-container{position:fixed;top:20px;right:20px;z-index:var(--z-fixed,1030)}.av-dark-mode-btn-container .dark-mode-toggle{background-color:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffff4d}.av-dark-mode-btn-container .dark-mode-toggle:hover{background-color:#ffffff4d}.av-dark-mode-btn-container .toggle-icon{color:#fff}[data-theme=dark] .av-dark-mode-btn-container .dark-mode-toggle{background-color:#ffc10733;border-color:#ffc1074d}[data-theme=dark] .av-dark-mode-btn-container .dark-mode-toggle:hover{background-color:#ffc1074d}[data-theme=dark] .av-dark-mode-btn-container .toggle-icon{color:var(--bs-warning,#ffc107)}.dark-mode-btn-container{position:fixed;top:20px;right:20px;z-index:var(--z-fixed,1030)}.dark-mode-btn-container .dark-mode-toggle{background-color:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffff4d}.dark-mode-btn-container .dark-mode-toggle:hover{background-color:#ffffff4d}.dark-mode-btn-container .toggle-icon{color:#fff}[data-theme=dark] .dark-mode-btn-container .dark-mode-toggle{background-color:#ffc10733;border-color:#ffc1074d}[data-theme=dark] .dark-mode-btn-container .dark-mode-toggle:hover{background-color:#ffc1074d}[data-theme=dark] .dark-mode-btn-container .toggle-icon{color:var(--bs-warning,#ffc107)}.auth-container,.av-auth-container{min-height:100vh;background:var(--gradient-purple,linear-gradient(135deg,#667eea 0,#764ba2 100%));display:flex;align-items:center;justify-content:center;padding:40px 20px;position:relative;overflow:hidden}.auth-container:before,.av-auth-container:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,#ffffff26 0,#0000 70%);animation:av-float 20s ease-in-out infinite}.auth-container:after,.av-auth-container:after{content:"";position:absolute;bottom:-50%;left:-50%;width:100%;height:100%;background:radial-gradient(circle,#ffffff1a 0,#0000 70%);animation:av-float 25s ease-in-out infinite reverse}.auth-split-container,.av-auth-split-container{display:flex;min-height:100vh;width:100%}.auth-branding,.av-auth-branding{flex:1 1;background:var(--gradient-purple,linear-gradient(135deg,#667eea 0,#764ba2 100%));position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:10px 80px;color:#fff}.auth-branding:before,.av-auth-branding:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,#ffffff26 0,#0000 70%);animation:av-float 20s ease-in-out infinite}.auth-branding:after,.av-auth-branding:after{content:"";position:absolute;bottom:-50%;left:-50%;width:100%;height:100%;background:radial-gradient(circle,#ffffff1a 0,#0000 70%);animation:av-float 25s ease-in-out infinite reverse}.av-particle,.particle{position:absolute;width:4px;height:4px;background:#fff9;border-radius:var(--radius-circle);animation:av-sparkle 3s ease-in-out infinite}.av-particle:first-child,.particle:first-child{top:20%;left:10%;animation-delay:0s}.av-particle:nth-child(2),.particle:nth-child(2){top:40%;left:80%;animation-delay:1s}.av-particle:nth-child(3),.particle:nth-child(3){top:60%;left:20%;animation-delay:2s}.av-particle:nth-child(4),.particle:nth-child(4){top:80%;left:70%;animation-delay:1.5s}.av-branding-content,.branding-content{position:relative;z-index:2;max-width:500px;animation:av-slideInLeft .8s ease-out}.av-brand-title,.brand-title{color:#f0f8ff;font-size:48px;font-weight:900;line-height:1.2;margin-bottom:20px;text-shadow:0 4px 12px #0000001a;animation:av-fadeIn .8s ease-out .2s both}.av-brand-subtitle,.brand-subtitle{font-size:20px;font-weight:500;line-height:1.6;margin-bottom:50px;opacity:.95;animation:av-fadeIn 1s ease-out .4s both}.av-brand-features,.brand-features{display:flex;flex-direction:column;gap:24px;margin-bottom:50px;animation:av-fadeIn 1.2s ease-out .6s both}.av-feature-item,.feature-item{display:flex;align-items:center;gap:16px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px 20px;border-radius:var(--radius-xl,16px);border:1px solid #fff3;transition:all var(--transition-base,.3s ease)}.av-feature-item:hover,.feature-item:hover{background:#ffffff26;transform:translateX(8px)}.av-feature-icon,.feature-icon{flex-shrink:0;width:40px;height:40px;background:#fff3;border-radius:var(--radius-md,12px);display:flex;align-items:center;justify-content:center}.av-feature-text,.feature-text{font-size:16px;font-weight:600}.auth-form-container,.av-auth-form-container{flex:1 1;background:var(--bg-light,var(--gray-100));display:flex;justify-content:center;padding:60px;position:relative}.auth-content,.av-auth-content{position:relative;z-index:2;display:flex;gap:60px;max-width:1100px;width:100%}.av-brand-logo,.brand-logo{animation:av-fadeInLeft .8s ease-out}.av-brand-logo img,.brand-logo img{height:200px;filter:drop-shadow(0 12px 32px rgba(0,0,0,.3))}.auth-card,.av-auth-card{background:var(--bg-card,#fff);border-radius:var(--radius-2xl,32px);box-shadow:0 24px 48px #0003,0 12px 24px #00000026;padding:48px;width:100%;max-width:480px;animation:av-fadeInRight .8s ease-out}.auth-header,.av-auth-header{text-align:center;margin-bottom:40px}.auth-title,.av-auth-title{font-size:32px;font-weight:800;background:var(--gradient-purple,linear-gradient(135deg,#667eea 0,#764ba2 100%));-webkit-background-clip:text;-webkit-text-fill-color:#0000;background-clip:text;margin-bottom:12px}.auth-subtitle,.av-auth-subtitle{color:var(--text-secondary,var(--gray-500));font-size:16px;font-weight:500}.av-input-group-enhanced,.input-group-enhanced{margin-bottom:24px}.av-input-group-enhanced label,.input-group-enhanced label{display:block;font-size:14px;font-weight:600;color:var(--text-primary,var(--gray-700));margin-bottom:8px}.av-input-wrapper,.input-wrapper{position:relative}.av-input-icon,.input-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--text-muted,var(--gray-400));z-index:2}.av-form-control-enhanced,.form-control-enhanced{width:100%;padding:14px 18px 14px 50px;border:2px solid var(--border-color,var(--gray-300));border-radius:var(--radius-xl,16px);font-size:15px;font-weight:500;transition:all var(--transition-base,.3s ease);background:var(--bg-card,#fff);color:var(--text-primary,var(--gray-700))}.av-form-control-enhanced:focus,.form-control-enhanced:focus{outline:none;border-color:var(--bs-primary,var(--color-gradient-purple-start));box-shadow:0 0 0 4px #667eea1a}.av-form-control-enhanced:disabled,.form-control-enhanced:disabled{background:var(--bg-light,var(--gray-50));cursor:not-allowed}.av-password-toggle,.password-toggle{position:absolute;right:18px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted,var(--gray-400));cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;transition:color var(--transition-fast,.2s);z-index:2}.av-password-toggle:hover,.password-toggle:hover{color:var(--bs-primary,var(--color-gradient-purple-start))}.password-toggle:focus-visible{outline:2px solid var(--bs-primary,#696cff);border-radius:4px}.av-password-strength,.password-strength{margin-top:8px;font-size:13px;color:var(--text-secondary,var(--gray-500));display:flex;align-items:center;gap:8px}.av-strength-bar,.strength-bar{flex:1 1;height:4px;background:var(--border-color,var(--gray-300));border-radius:2px;overflow:hidden}.av-strength-fill,.strength-fill{height:100%;transition:all var(--transition-base,.3s ease);border-radius:2px}.av-btn-primary-enhanced,.btn-primary-enhanced{width:100%;padding:16px;background:var(--gradient-purple,linear-gradient(135deg,#667eea 0,#764ba2 100%));border:none;border-radius:var(--radius-xl,16px);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all var(--transition-base,.3s ease);box-shadow:0 12px 24px #667eea4d;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.av-btn-primary-enhanced:hover:not(:disabled),.btn-primary-enhanced:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 16px 32px #667eea66}.av-btn-primary-enhanced:disabled,.btn-primary-enhanced:disabled{opacity:.6;cursor:not-allowed}.av-btn-google,.btn-google{width:100%;padding:16px;background:var(--bg-card,#fff);border:2px solid var(--border-color,var(--gray-300));border-radius:var(--radius-xl,16px);color:var(--text-primary,var(--gray-700));font-size:16px;font-weight:600;cursor:pointer;transition:all var(--transition-base,.3s ease);display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px}.av-btn-google:hover:not(:disabled),.btn-google:hover:not(:disabled){border-color:var(--bs-primary,var(--color-gradient-purple-start));background:var(--bg-light,var(--gray-50));transform:translateY(-2px)}.av-btn-google:disabled,.btn-google:disabled{opacity:.6;cursor:not-allowed}.av-google-icon,.google-icon{width:20px;height:20px}.av-divider,.divider{text-align:center;margin:32px 0;position:relative}.av-divider span,.divider span{background:var(--bg-card,#fff);padding:0 16px;color:var(--text-muted,var(--gray-400));font-size:14px;font-weight:600;position:relative;z-index:1}.av-divider:before,.divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border-color,var(--gray-300))}.av-login-link,.av-register-link,.login-link,.register-link{text-align:center;font-size:15px;font-weight:500;color:var(--text-secondary,var(--gray-500));margin-top:24px}.av-login-link a,.av-register-link a,.login-link a,.register-link a{color:var(--bs-primary,var(--color-gradient-purple-start));font-weight:700;text-decoration:none;transition:color var(--transition-fast,.2s)}.av-login-link a:hover,.av-register-link a:hover,.login-link a:hover,.register-link a:hover{color:var(--color-gradient-purple-end)}.av-spinner,.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:var(--radius-circle)}.av-spinner,.av-spinner-dark,.spinner,.spinner-dark{width:20px;height:20px;animation:av-spin .8s linear infinite}.av-spinner-dark,.spinner-dark{border:3px solid #667eea33;border-top:3px solid var(--bs-primary,var(--color-gradient-purple-start));border-radius:var(--radius-circle)}.av-toast-container,.toast-container{position:fixed;top:24px;right:24px;z-index:var(--z-notification,9999);max-width:400px}.av-toast-custom,.toast-custom{background:var(--bg-card,#fff);border-radius:var(--radius-lg,20px);padding:20px 24px;box-shadow:var(--shadow-lg,0 20px 40px #00000026);display:flex;align-items:flex-start;gap:16px;animation:av-slideInToast .4s ease-out;border-left:4px solid}.av-toast-custom.success,.toast-custom.success{border-left-color:var(--bs-success,var(--color-success-emerald))}.av-toast-custom.error,.toast-custom.error{border-left-color:var(--bs-danger,#ef4444)}.av-toast-icon,.toast-icon{flex-shrink:0;width:40px;height:40px;border-radius:var(--radius-md,12px);display:flex;align-items:center;justify-content:center}.av-toast-icon.success,.toast-icon.success{background:var(
    --gradient-success,linear-gradient(135deg,var(--color-success-emerald),var(--color-success-dark))
  )}.av-toast-icon.error,.toast-icon.error{background:linear-gradient(135deg,#ef4444,var(--color-danger-red))}.av-toast-content,.toast-content{flex:1 1}.av-toast-title,.toast-title{font-size:15px;font-weight:700;color:var(--text-heading,var(--gray-800));margin-bottom:4px}.av-toast-message,.toast-message{font-size:14px;color:var(--text-secondary,var(--gray-500));line-height:1.5}[data-theme=dark] .auth-branding,[data-theme=dark] .auth-container,[data-theme=dark] .av-auth-branding,[data-theme=dark] .av-auth-container{background:linear-gradient(135deg,#1a1a2e,#16213e)}[data-theme=dark] .auth-form-container,[data-theme=dark] .av-auth-form-container{background:var(--bg-body,#121218)}[data-theme=dark] .auth-card,[data-theme=dark] .av-auth-card{background:var(--bg-card,#1e1e2d);box-shadow:0 24px 48px #0006}[data-theme=dark] .auth-title,[data-theme=dark] .av-auth-title{background:var(--gradient-sparkle,linear-gradient(135deg,var(--color-lilac) 0,#c9b6ff 100%));-webkit-background-clip:text;background-clip:text}[data-theme=dark] .auth-subtitle,[data-theme=dark] .av-auth-subtitle{color:var(--text-secondary,var(--gray-400))}[data-theme=dark] .av-input-group-enhanced label,[data-theme=dark] .input-group-enhanced label{color:var(--text-primary,var(--gray-300))}[data-theme=dark] .av-form-control-enhanced,[data-theme=dark] .form-control-enhanced{background:var(--bg-surface,#252536);border-color:var(--border-color,#3f3f5a);color:var(--text-primary,var(--gray-300))}[data-theme=dark] .av-form-control-enhanced:focus,[data-theme=dark] .form-control-enhanced:focus{border-color:var(--bs-primary,var(--bs-primary));box-shadow:0 0 0 4px #696cff33}[data-theme=dark] .av-form-control-enhanced::placeholder,[data-theme=dark] .av-input-icon,[data-theme=dark] .av-password-toggle,[data-theme=dark] .form-control-enhanced::placeholder,[data-theme=dark] .input-icon,[data-theme=dark] .password-toggle{color:var(--text-muted,var(--gray-500))}[data-theme=dark] .av-password-toggle:hover,[data-theme=dark] .password-toggle:hover{color:var(--bs-primary,var(--bs-primary))}[data-theme=dark] .av-btn-google,[data-theme=dark] .btn-google{background:var(--bg-surface,#252536);border-color:var(--border-color,#3f3f5a);color:var(--text-primary,var(--gray-300))}[data-theme=dark] .av-btn-google:hover:not(:disabled),[data-theme=dark] .btn-google:hover:not(:disabled){border-color:var(--bs-primary,var(--bs-primary));background:var(--bg-hover,#2d2d3d)}[data-theme=dark] .av-divider span,[data-theme=dark] .divider span{background:var(--bg-card,#1e1e2d);color:var(--text-muted,var(--gray-500))}[data-theme=dark] .av-divider:before,[data-theme=dark] .divider:before{background:var(--border-color,#3f3f5a)}[data-theme=dark] .av-login-link,[data-theme=dark] .av-register-link,[data-theme=dark] .login-link,[data-theme=dark] .register-link{color:var(--text-secondary,var(--gray-400))}[data-theme=dark] .av-login-link a,[data-theme=dark] .av-register-link a,[data-theme=dark] .login-link a,[data-theme=dark] .register-link a{color:var(--bs-primary,var(--bs-primary))}[data-theme=dark] .av-login-link a:hover,[data-theme=dark] .av-register-link a:hover,[data-theme=dark] .login-link a:hover,[data-theme=dark] .register-link a:hover{color:var(--bs-primary-light)}[data-theme=dark] .av-toast-custom,[data-theme=dark] .toast-custom{background:var(--bg-card,#1e1e2d)}[data-theme=dark] .av-toast-title,[data-theme=dark] .toast-title{color:var(--text-heading,#f4f4f5)}[data-theme=dark] .av-toast-message,[data-theme=dark] .toast-message{color:var(--text-secondary,var(--gray-400))}@media (max-width:1024px){.auth-content,.av-auth-content{gap:40px}.av-brand-logo img,.brand-logo img{height:160px}.auth-branding,.auth-card,.av-auth-branding,.av-auth-card{padding:40px}.av-brand-title,.brand-title{font-size:36px}.av-brand-subtitle,.brand-subtitle{font-size:18px}}@media (max-width:768px){.auth-content,.av-auth-content{flex-direction:column;gap:40px;align-items:center}.auth-split-container,.av-auth-split-container{flex-direction:column}.auth-branding,.av-auth-branding{min-height:300px;padding:10px 40px}.av-brand-logo img,.brand-logo img{height:150px}.av-brand-title,.brand-title{font-size:28px}.av-brand-subtitle,.brand-subtitle{font-size:16px;margin-bottom:30px}.av-brand-features,.brand-features{display:none}.auth-form-container,.av-auth-form-container{padding:40px 24px}.auth-card,.av-auth-card{padding:32px 24px;border-radius:24px}.auth-title,.av-auth-title{font-size:24px}.av-toast-container,.toast-container{left:16px;right:16px;max-width:none}}@media (max-width:480px){.auth-branding,.av-auth-branding{min-height:200px;padding:20px}.av-brand-logo img,.brand-logo img{height:100px}.av-brand-title,.brand-title{font-size:22px}.av-brand-subtitle,.brand-subtitle{font-size:14px;margin-bottom:16px}.auth-form-container,.av-auth-form-container{padding:24px 16px}.auth-card,.av-auth-card{padding:24px 16px;border-radius:20px}.auth-title,.av-auth-title{font-size:20px}.auth-subtitle,.av-auth-subtitle{font-size:13px}}@media (max-width:479px){.auth-content,.av-auth-content{gap:24px;padding:0 8px}.auth-branding,.av-auth-branding{min-height:160px;padding:16px}.av-brand-logo img,.brand-logo img{height:80px}.av-brand-title,.brand-title{font-size:18px}.av-brand-subtitle,.brand-subtitle{font-size:12px;margin-bottom:12px}.auth-form-container,.av-auth-form-container{padding:16px 12px}.auth-card,.av-auth-card{padding:20px 14px;border-radius:16px}.auth-title,.av-auth-title{font-size:18px;margin-bottom:6px}.auth-subtitle,.av-auth-subtitle{font-size:12px}.auth-header,.av-auth-header{margin-bottom:20px}.av-input-group-enhanced,.input-group-enhanced{margin-bottom:16px}.av-input-group-enhanced label,.input-group-enhanced label{font-size:12px}.av-form-control-enhanced,.form-control-enhanced{padding:10px 12px 10px 38px;font-size:13px}.av-input-icon,.input-icon{left:12px;width:16px;height:16px}.av-btn-primary-enhanced,.btn-primary-enhanced{padding:12px;font-size:14px}}