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clamp(.8rem,2vw,1rem)!important}.auth-page__social-text{padding:clamp(.3rem,1vw,.5rem) 0 clamp(.2rem,.6vw,.3rem)}.auth-page__social-list{gap:clamp(.2rem,1vw,.4rem);margin-bottom:clamp(.2rem,.6vw,.3rem)}.auth-page__social-icon{height:clamp(1.75rem,6vw,2rem);width:clamp(1.75rem,6vw,2rem)}.auth-page__form-toggle{font-size:clamp(.65rem,1.5vw,.75rem);padding:clamp(.2rem,.6vw,.3rem) 0}}@media (hover:none) and (pointer:coarse){.auth-page__input{height:auto;min-height:3.5rem}.auth-page__input input{font-size:1rem;height:auto;min-height:3.25rem;padding:clamp(.8rem,2vw,1rem) clamp(3rem,8vw,4rem) clamp(.8rem,2vw,1rem) clamp(.8rem,2vw,1rem)}.auth-page__button{height:auto!important;min-height:52px!important;padding:clamp(.8rem,2vw,1rem) clamp(1.5rem,4vw,2rem)!important}.auth-page__input:hover{transform:none}.auth-page__button:active{transform:translateY(1px) scale(.98)!important}.auth-page__social-icon:active{transform:scale(.95)}.auth-page__toggle{min-height:44px;min-width:44px}}@media 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.auth-page__panel--left{display:flex!important}}@media (min-width:768px) and (max-width:1023px){.auth-page__signin-form,.auth-page__signup-form{padding:2rem 2.2rem}}@media (max-width:767px){.auth-page{padding:15px}.auth-page__signin-form,.auth-page__signup-form{padding:1.8rem 1.5rem}.auth-page__title{font-size:2rem}.auth-page__button{max-width:300px;width:100%!important}.auth-page__button--home{font-size:.8rem;height:40px;width:120px}}@supports (padding:max(0px)){.auth-page,.auth-page__auth-forms{padding-left:max(0px,env(safe-area-inset-left));padding-right:max(0px,env(safe-area-inset-right))}}.auth-page__success-message{background-color:#e6ffed;border:1px solid #58b368;border-radius:6px;color:#255d3c;margin-bottom:12px;padding:10px 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0;bottom:0;content:"";left:0;pointer-events:none;position:absolute;right:0;top:0}.select-role__panel--right{background:var(--bg-primary);flex:2 1;justify-content:center;padding:clamp(2rem,8vw,4rem) clamp(2rem,6vw,3rem);position:relative;text-align:center}.select-role__panel--right:before{background:linear-gradient(135deg,#ffffff05,#ffffff03);border-radius:20px 0 0 20px;bottom:0;content:"";left:0;pointer-events:none;position:absolute;right:0;top:0}.select-role__author{align-items:center;display:flex;gap:16px;margin-bottom:clamp(1rem,3vw,1.25rem);margin-top:clamp(1.5rem,5vw,2.5rem)}.select-role__avatar{border:3px solid #ffffff4d;border-radius:50%;box-shadow:0 4px 16px #0000001a;height:clamp(45px,8vw,60px);object-fit:cover;transition:transform .3s ease;width:clamp(45px,8vw,60px)}.select-role__author-info{display:flex;flex-direction:column}.select-role__author-name{color:var(--text-primary);font-size:clamp(13px,2.5vw,15px);font-weight:600;margin:0;text-shadow:0 1px 2px #0000001a}.select-role__welcome-title{color:var(--primary);font-size:clamp(24px,5vw,32px);font-weight:800;letter-spacing:-.5px;margin-bottom:clamp(1rem,3vw,1.25rem);text-shadow:0 2px 4px #0000001a}.select-role__welcome-text{color:var(--text-secondary);font-size:clamp(14px,2.8vw,16px);font-weight:400;line-height:1.6;margin-bottom:auto;opacity:.9}.select-role__policy{color:var(--text-tertiary);font-size:clamp(11px,2.2vw,13px);margin-top:auto}.select-role__policy-link{background:none;border:none;color:var(--primary);cursor:pointer;font-family:inherit;font-size:inherit;padding:0;text-decoration:none;transition:color .2s ease}.select-role__policy-link:hover{color:var(--primary-hover);text-decoration:underline}.select-role__title{color:var(--text-primary);font-size:clamp(28px,6vw,36px);font-weight:700;letter-spacing:-.5px;margin-bottom:clamp(2rem,8vw,3rem);position:relative;text-shadow:0 2px 4px #0000001a}.select-role__title:after{background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px;bottom:-10px;content:"";height:clamp(3px,.8vw,4px);left:50%;position:absolute;transform:translateX(-50%);width:clamp(40px,8vw,60px)}.select-role__options{display:flex;flex-wrap:wrap;gap:clamp(1.5rem,4vw,1.875rem);justify-content:center;margin-bottom:clamp(2rem,6vw,2.5rem);padding:clamp(1rem,3vw,1.25rem) 0}.select-role__card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:var(--bg-tertiary);border:2px solid var(--border-medium);border-radius:20px;box-shadow:0 4px 20px #00000014;cursor:pointer;flex:1 1;max-width:clamp(180px,35vw,220px);overflow:hidden;padding:clamp(2rem,6vw,2.5rem) clamp(1.25rem,4vw,1.5rem);position:relative;text-align:center}.select-role__card:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;width:100%}.select-role__card--active,.select-role__card:hover{background:var(--primary-light);border-color:var(--primary);box-shadow:0 8px 40px #00000026}.select-role__card--active:after{align-items:center;background:var(--primary);border-radius:50%;color:var(--text-light);content:"✓";display:flex;font-size:clamp(10px,2vw,12px);font-weight:700;height:clamp(16px,3vw,20px);justify-content:center;position:absolute;right:10px;top:10px;width:clamp(16px,3vw,20px)}.select-role__icon{color:var(--primary);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1));font-size:clamp(36px,8vw,48px);margin-bottom:clamp(.8rem,2.5vw,1rem);transition:all .3s cubic-bezier(.4,0,.2,1)}.select-role__label{color:var(--text-primary);font-size:clamp(16px,3.5vw,18px);font-weight:600;letter-spacing:-.2px;margin:0}.select-role__guest{margin-bottom:clamp(1.5rem,4vw,1.875rem)}.select-role__guest-link{background:none;border:none;color:var(--primary);cursor:pointer;font-family:inherit;font-size:clamp(12px,2.5vw,14px);padding:0;text-decoration:none;transition:color .2s ease}.select-role__guest-link:hover{color:var(--primary-hover);text-decoration:underline}.select-role__actions{display:flex;gap:clamp(1rem,3vw,1.25rem);justify-content:space-between;margin-top:clamp(1rem,3vw,1.25rem)}.select-role__button{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:none;border-radius:clamp(12px,2.5vw,16px);cursor:pointer;flex:1 1;font-size:clamp(14px,2.8vw,16px);font-weight:600;letter-spacing:-.2px;overflow:hidden;padding:clamp(.8rem,2.5vw,1rem) clamp(1.2rem,4vw,1.5rem);position:relative;transition:all .3s cubic-bezier(.4,0,.2,1)}.select-role__button:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s ease;width:100%}.select-role__button:hover:before{left:100%}.select-role__button--secondary{background:var(--bg-tertiary);border:2px solid var(--border-medium);box-shadow:0 4px 16px #00000014;color:var(--text-primary)}.select-role__button--primary{background:linear-gradient(135deg,var(--primary) 0,var(--primary-hover) 100%);border:2px solid #0000;box-shadow:0 6px 20px #00000026;color:var(--text-light)!important}.select-role__button--primary:active{transform:translateY(0)}@media (max-width:1024px){.select-role{max-height:100vh;overflow:hidden}.select-role__panel--left{padding:clamp(2rem,6vw,3rem) clamp(1.5rem,4vw,2rem)}.select-role__panel--right{padding:clamp(2rem,6vw,3rem) clamp(1.5rem,5vw,2.5rem)}.select-role__options{gap:clamp(1.25rem,3.5vw,1.5rem)}.select-role__card{max-width:clamp(160px,30vw,200px);padding:clamp(1.5rem,5vw,2rem) clamp(1rem,3vw,1.25rem)}}@media (max-width:768px){.select-role{flex-direction:column;max-height:100vh;min-height:100vh;overflow:hidden}.select-role__panel--left{text-align:center}.select-role__panel--left,.select-role__panel--right{flex:none;min-height:auto;padding:clamp(1.5rem,5vw,2.5rem) clamp(1rem,3vw,1.25rem)}.select-role__actions{flex-direction:column;gap:clamp(.8rem,2.5vw,1rem);margin-top:clamp(1.5rem,4vw,1.875rem)}.select-role__options{align-items:center;flex-direction:column;gap:clamp(1rem,3vw,1.25rem);margin-bottom:clamp(1.5rem,4vw,1.875rem)}.select-role__card{max-width:clamp(250px,60vw,300px);padding:clamp(1.5rem,4vw,1.875rem) clamp(1rem,3vw,1.25rem);width:100%}.select-role__icon{display:flex;font-size:clamp(32px,6vw,40px);justify-content:center}.select-role__label{font-size:clamp(14px,2.8vw,16px)}.select-role__title{font-size:clamp(22px,4.5vw,28px);margin-bottom:clamp(2rem,6vw,2.5rem)}.select-role__welcome-title{font-size:clamp(20px,4vw,24px)}.select-role__author{align-self:center;margin-bottom:0;margin-top:clamp(1rem,3vw,1.25rem);padding:clamp(.8rem,2.5vw,1rem)}.select-role__avatar{height:clamp(40px,7vw,50px);width:clamp(40px,7vw,50px)}}@media (max-width:480px){.select-role{max-height:100vh;overflow:hidden}.select-role__panel--left,.select-role__panel--right{padding:clamp(1rem,4vw,1.5rem) clamp(.8rem,2.5vw,1rem)}.select-role__welcome-title{font-size:clamp(18px,3.5vw,20px);margin-bottom:clamp(.8rem,2.5vw,1rem)}.select-role__welcome-text{font-size:clamp(12px,2.5vw,14px);margin-bottom:clamp(.3rem,1vw,.5rem)}.select-role__title{font-size:clamp(20px,4vw,24px);margin-bottom:clamp(1.5rem,4vw,1.875rem)}.select-role__title:after{height:clamp(2px,.5vw,3px);width:clamp(30px,6vw,40px)}.select-role__card{margin-bottom:clamp(.5rem,1.5vw,.6rem);max-width:100%;padding:clamp(1rem,4vw,1.5rem) clamp(.8rem,2.5vw,1rem);width:100%}.select-role__icon{font-size:clamp(28px,5.5vw,36px);margin-bottom:clamp(.6rem,2vw,.75rem)}.select-role__label{font-size:clamp(13px,2.8vw,15px)}.select-role__author{gap:clamp(.5rem,1.5vw,.6rem);margin-top:clamp(.8rem,2.5vw,1rem);padding:clamp(.6rem,2vw,.75rem)}.select-role__avatar{height:clamp(35px,6vw,45px);width:clamp(35px,6vw,45px)}.select-role__author-name{font-size:clamp(12px,2.5vw,14px)}.select-role__actions{gap:clamp(.6rem,2vw,.75rem);margin-top:clamp(1.2rem,3.5vw,1.5rem)}.select-role__button{font-size:clamp(13px,2.8vw,15px);padding:clamp(.7rem,2.5vw,.875rem) clamp(1rem,3vw,1.25rem)}.select-role__policy{font-size:clamp(10px,2.2vw,12px);margin-top:clamp(1rem,3vw,1.25rem)}.select-role__guest{margin-bottom:clamp(1.2rem,3.5vw,1.5rem)}.select-role__guest-link{font-size:clamp(11px,2.3vw,13px)}}@media (max-width:360px){.select-role{max-height:100vh;overflow:hidden}.select-role__panel--left,.select-role__panel--right{padding:clamp(.8rem,3vw,1.25rem) clamp(.6rem,2vw,.75rem)}.select-role__welcome-title{font-size:clamp(16px,3vw,18px)}.select-role__title{font-size:clamp(18px,3.5vw,22px)}.select-role__card{padding:clamp(.8rem,3vw,1.25rem) clamp(.6rem,2vw,.75rem)}.select-role__icon{font-size:clamp(24px,4.5vw,32px)}.select-role__label{font-size:clamp(12px,2.5vw,14px)}.select-role__author{gap:clamp(.4rem,1.2vw,.5rem);padding:clamp(.5rem,1.5vw,.6rem)}.select-role__avatar{height:clamp(30px,5vw,40px);width:clamp(30px,5vw,40px)}.select-role__button{font-size:clamp(12px,2.5vw,14px);padding:clamp(.6rem,2vw,.75rem) clamp(.8rem,2.5vw,1rem)}}@media (max-height:500px) and (orientation:landscape){.select-role{flex-direction:row;max-height:100vh;min-height:100vh;overflow:hidden}.select-role__panel--left{border-radius:0;flex:1 1;padding:clamp(.8rem,2.5vw,1.25rem) clamp(.6rem,2vw,.9rem)}.select-role__panel--left:before{border-radius:0}.select-role__panel--right{border-radius:0;flex:2 1;padding:clamp(.8rem,2.5vw,1.25rem) clamp(.6rem,2vw,.9rem)}.select-role__panel--right:before{border-radius:0}.select-role__title{font-size:clamp(16px,3vw,20px);margin-bottom:clamp(1rem,3vw,1.25rem)}.select-role__welcome-title{font-size:clamp(14px,2.5vw,18px);margin-bottom:clamp(.5rem,1.5vw,.6rem)}.select-role__options{flex-direction:row;gap:clamp(.6rem,2vw,.9rem);margin-bottom:clamp(1rem,3vw,1.25rem)}.select-role__card{max-width:clamp(120px,25vw,150px);padding:clamp(.8rem,2.5vw,1.25rem) clamp(.5rem,1.5vw,.6rem)}.select-role__icon{font-size:clamp(20px,4vw,28px);margin-bottom:clamp(.4rem,1.2vw,.5rem)}.select-role__label{font-size:clamp(11px,2.2vw,13px)}.select-role__actions{flex-direction:row;gap:clamp(.5rem,1.5vw,.6rem);margin-top:clamp(.8rem,2.5vw,1rem)}.select-role__button{font-size:clamp(11px,2.2vw,13px);padding:clamp(.5rem,1.5vw,.6rem) clamp(.6rem,2vw,.9rem)}.select-role__author{margin-top:clamp(.5rem,1.5vw,.6rem);padding:clamp(.4rem,1.2vw,.5rem)}.select-role__avatar{height:clamp(25px,4vw,35px);width:clamp(25px,4vw,35px)}}.select-role__guest-link:focus,.select-role__policy-link:focus{border-radius:2px;outline:2px solid var(--primary);outline-offset:2px}@media (hover:none) and (pointer:coarse){.select-role__card{min-height:120px;padding:35px 25px}.select-role__button{min-height:48px;padding:18px 24px}.select-role__button:hover,.select-role__card:hover{transform:none}.select-role__button:active,.select-role__card:active{transform:scale(.98)}}@media (prefers-reduced-motion:reduce){.select-role__button,.select-role__card,.select-role__icon{transition:none}.select-role__button:before,.select-role__card:before{display:none}}@media (prefers-contrast:high){.select-role__card{border-width:3px}.select-role__button{border:2px solid}}.information{--info-primary:#2563eb;--info-primary-light:#3b82f6;--info-primary-dark:#1d4ed8;--info-success:#10b981;--info-warning:#f59e0b;--info-error:#ef4444;--info-background:linear-gradient(135deg,#667eea,#764ba2);--info-card-bg:#fff;--info-text-primary:#1f2937;--info-text-secondary:#6b7280;--info-border:#e5e7eb;--info-border-focus:#2563eb;--info-spacing-xs:0.25rem;--info-spacing-sm:0.5rem;--info-spacing-md:1rem;--info-spacing-lg:1.5rem;--info-spacing-xl:2rem;--info-radius:0.75rem;--info-radius-lg:1.5rem;--info-shadow:0 10px 25px -3px #0000001a,0 4px 6px -2px #0000000d;--info-shadow-lg:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--info-gradient:linear-gradient(135deg,#667eea,#764ba2);--info-gradient-accent:linear-gradient(135deg,#2563eb,#3b82f6 50%,#8b5cf6)}[data-theme=dark] .information{--info-background:linear-gradient(135deg,#0f172a,#1e293b);--info-card-bg:#111827;--info-text-primary:#fff;--info-text-secondary:#e5e7eb;--info-border:#374151;--info-shadow:0 25px 50px -12px #0006,0 0 0 1px #ffffff0d;--info-shadow-lg:0 25px 50px -12px #0006,0 0 0 1px #ffffff1a}.information{align-items:center;display:flex;justify-content:center;overflow:hidden;overflow-x:hidden;padding:clamp(1rem,3vw,2rem);position:relative}.information__container{max-width:clamp(320px,70vw,820px);position:relative;width:100%;z-index:1}.information__form-container{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:var(--info-card-bg);border:2px solid #fff3;border-radius:var(--info-radius-lg);box-shadow:0 25px 50px -12px #00000040,0 0 0 1px #ffffff1a;max-height:calc(100vh - clamp(4rem, 12vh, 6rem));overflow:hidden;position:relative}.information__header{background:#fff;padding:calc(clamp(70px, 12vh, 90px) + clamp(1rem, 3vw, 2rem)) clamp(1rem,3vw,2rem) clamp(1rem,3vw,2rem);position:relative}.information__edit-button{align-items:center;background:linear-gradient(135deg,#2563eb,#3b82f6 50%,#8b5cf6);border:2px solid #fffc;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:clamp(1rem,2.5vw,1.4rem);height:clamp(40px,6vw,50px);justify-content:center;position:absolute;right:clamp(.75rem,2.5vw,1.5rem);top:clamp(.75rem,2.5vw,1.5rem);transition:all .3s cubic-bezier(.4,0,.2,1);width:clamp(40px,6vw,50px);z-index:15}.information__avatar-section{left:50%;position:absolute;top:-3%;transform:translateX(-50%);will-change:transform;z-index:10}.information__avatar{background:linear-gradient(135deg,#2563eb,#3b82f6 50%,#8b5cf6);border:4px solid #fff;border-radius:50%;height:clamp(72px,10vh,120px);overflow:hidden;position:relative;width:clamp(72px,10vh,120px)}.information__avatar-image{height:100%;object-fit:cover;transition:all .3s ease;width:100%}.information__avatar-placeholder{align-items:center;color:#fff;display:flex;height:100%;justify-content:center;width:100%}.information__fields{margin-top:clamp(.75rem,2.5vw,1.25rem)}.information__field-row{grid-gap:clamp(.75rem,3vw,1.5rem);display:grid;gap:clamp(.75rem,3vw,1.5rem);grid-template-columns:1fr 1fr;margin-bottom:clamp(.75rem,3vw,1.5rem)}.information__field-group{display:flex;flex-direction:column;position:relative;transition:all .3s ease}.information__field-group:hover{transform:translateY(-2px)}.information__field-group--bio{grid-column:1/-1;margin-top:var(--info-spacing-md)}.information__label{align-items:center;color:#1f2937;display:flex;font-size:clamp(.8rem,1.8vw,.95rem);font-weight:700;gap:clamp(.3rem,1.2vw,.5rem);margin-bottom:clamp(.3rem,1.2vw,.5rem);position:relative;transition:color .3s ease}[data-theme=dark] .information__label{color:#f9fafb}.information__label:hover{color:var(--info-primary-dark)}.information__label svg{color:#2563eb;filter:drop-shadow(0 1px 2px rgba(0,0,0,.1));flex-shrink:0;transition:all .3s ease}[data-theme=dark] .information__label svg{color:#60a5fa}.information__label:hover svg{color:#1d4ed8;transform:scale(1.1)}.information__input{background-color:#fff;border:2px solid #e5e7eb;border-radius:var(--info-radius);box-shadow:0 1px 3px #0000001a;color:#111827;font-size:clamp(.9rem,2vw,1rem);font-weight:500;padding:clamp(.6rem,1.8vw,.9rem) clamp(.9rem,2.5vw,1.25rem);transition:all .3s cubic-bezier(.4,0,.2,1)}[data-theme=dark] .information__input{background-color:#1f2937;border-color:#4b5563;box-shadow:0 1px 3px #0000004d;color:#f9fafb}.information__input:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a,0 4px 12px #2563eb33;outline:none}.information__input[readOnly]{background-color:initial;border-color:#0000;border-bottom:2px solid #d1d5db;border-radius:0;box-shadow:none;margin-bottom:var(--info-spacing-sm);padding-left:0}[data-theme=dark] .information__input[readOnly]{border-bottom-color:#6b7280}.information__input[readOnly]:focus{border-bottom-color:#2563eb;box-shadow:none}.information__input::placeholder{color:#9ca3af;font-weight:400}[data-theme=dark] .information__input::placeholder{color:#9ca3af}.information__textarea::placeholder{color:#9ca3af;font-weight:400}[data-theme=dark] .information__textarea::placeholder{color:#9ca3af}.information__textarea{background-color:#fff;border:2px solid #e5e7eb;border-radius:var(--info-radius);box-shadow:0 1px 3px #0000001a;color:#111827;font-family:inherit;font-size:clamp(.9rem,2vw,1rem);font-weight:500;line-height:1.6;min-height:clamp(5rem,12vh,7.5rem);padding:clamp(.9rem,2.5vw,1.25rem);resize:vertical;transition:all .3s cubic-bezier(.4,0,.2,1)}[data-theme=dark] .information__textarea{background-color:#1f2937;border-color:#4b5563;box-shadow:0 1px 3px #0000004d;color:#f9fafb}.information__textarea:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a,0 4px 12px 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var(--info-spacing-xl))}.information__avatar-section{top:-60px}.information__avatar{height:90px;width:90px}.information__avatar-placeholder{font-size:2.5rem}.information__edit-button{font-size:1rem;height:40px;right:var(--info-spacing-lg);top:var(--info-spacing-lg);width:40px}.information__input,.information__textarea{padding:var(--info-spacing-md) var(--info-spacing-lg)}.information__save-button{font-size:1rem;padding:var(--info-spacing-lg) var(--info-spacing-lg)}}.information__loading{align-items:center;color:var(--info-text-secondary);display:flex;flex-direction:column;gap:var(--info-spacing-lg);justify-content:center;min-height:100vh}.information__loading-spinner{animation:spin 1s linear infinite;border:4px solid #e5e7eb;border-radius:50%;border-top-color:#2563eb;height:50px;width:50px}.information__loading-text{color:#6b7280;font-size:1.1rem;font-weight:500}.information__loading-progress{background-color:#e5e7eb;border-radius:2px;height:4px;overflow:hidden;position:relative;width:200px}.information__loading-progress-bar{animation:progress 2s ease-in-out infinite;background:linear-gradient(90deg,#2563eb,#3b82f6);border-radius:2px;height:100%}@keyframes progress{0%{width:0}50%{width:70%}to{width:100%}}@media (max-width:768px){.information__loading-spinner{border-width:3px;height:40px;width:40px}.information__loading-text{font-size:1rem}.information__loading-progress{width:150px}}@media (max-width:480px){.information__loading-spinner{border-width:3px;height:35px;width:35px}.information__loading-text{font-size:.9rem}.information__loading-progress{width:120px}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.information__form-container{animation:slideInUp .8s cubic-bezier(.4,0,.2,1)}.information__avatar{animation:slideInUp 1s cubic-bezier(.4,0,.2,1) .2s both}.information__field-group{animation:slideInUp .6s cubic-bezier(.4,0,.2,1) both}.information__field-group:first-child{animation-delay:.4s}.information__field-group:nth-child(2){animation-delay:.5s}.information__field-group:nth-child(3){animation-delay:.6s}.information__field-group:nth-child(4){animation-delay:.7s}.information__field-group--bio{animation-delay:.8s}.information__input:not([readOnly]),.information__textarea:not([readOnly]){animation:pulse 2s infinite}.information__avatar{animation:float 3s ease-in-out 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scale(.95)}}:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#1e293b;--text-tertiary:#475569;--text-muted:#64748b;--border-light:#e2e8f0;--border-medium:#cbd5e1;--border-dark:#94a3b8;--shadow-lg:0 20px 25px -5px #0000001a;--shadow-md:0 10px 15px -3px #0000001a;--edit-exam-modal-overlay:#000000b3;--edit-exam-error-bg:#ef444426;--edit-exam-error-border:#ef444459;--edit-exam-error-shadow:#ef444426;--edit-exam-preview-badge-bg:#fff3}[data-theme=dark]{--bg-primary:#1a1a1a;--bg-secondary:#2d2d2d;--bg-tertiary:#3d3d3d;--text-primary:#fff;--text-secondary:#e5e5e5;--text-tertiary:#b0b0b0;--text-muted:grey;--border-light:#404040;--border-medium:#505050;--border-dark:#606060;--shadow-lg:0 20px 25px -5px #000000b3;--shadow-md:0 10px 15px -3px 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ease}.back-button:hover{background:#f1f5f9;background:var(--bg-tertiary);border-color:#94a3b8;border-color:var(--border-dark);color:#0f172a;color:var(--text-primary)}.back-button:active{background:#cbd5e1;background:var(--border-medium);transform:translateY(1px)}.exam-container{background:#fff;background:var(--bg-primary);border:2px solid var(--border-light);box-shadow:0 20px 25px -5px #0000001a;box-shadow:var(--shadow-lg);margin:0 auto;max-width:1200px}[data-theme=dark] .exam-container{border-color:#404040;box-shadow:0 25px 50px -12px #000c}[data-theme=light] .exam-container{border-color:#e2e8f0;box-shadow:0 25px 50px -12px #00000026}.exam-header{color:#0f172a;color:var(--text-primary)}.exam-header h1{font-size:28px;font-weight:700;margin:0}.exam-actions button{border-radius:8px;font-size:14px;padding:12px 20px}.btn-create-exam{background:var(--secondary)}.btn-add,.btn-create-exam{box-shadow:0 10px 15px -3px 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#0000001a;box-shadow:var(--shadow-lg);filter:brightness(.95)}.exam-info-section{background:#f8fafc;background:var(--bg-secondary);border:2px solid var(--border-light);position:relative;transition:all .3s ease}[data-theme=dark] .exam-info-section{background:linear-gradient(135deg,#f8fafc,#374151);background:linear-gradient(135deg,var(--bg-secondary) 0,#374151 100%)}[data-theme=light] .exam-info-section{background:linear-gradient(135deg,#f8fafc,#f8fafc);background:linear-gradient(135deg,var(--bg-secondary) 0,#f8fafc 100%)}[data-theme=dark] .exam-info-section:before{background:linear-gradient(90deg,#3b82f6,#8b5cf6,#ef4444);border-radius:12px 12px 0 0;content:"";height:4px;left:0;position:absolute;right:0;top:0}[data-theme=light] .exam-info-section:before{background:linear-gradient(90deg,#1d4ed8,#059669,#dc2626);border-radius:12px 12px 0 0;content:"";height:4px;left:0;position:absolute;right:0;top:0}.exam-info-section h2{color:#1e293b;color:var(--text-secondary);transition:color .3s 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#0000001a;box-shadow:var(--shadow-lg);transform:translateY(-2px)}.question-list{display:flex;flex-direction:column;gap:16px}.question-item{background:#fff;background:var(--bg-primary);border:2px solid var(--border-light);padding:20px}.question-item.drag-over,.question-item.dragging{box-shadow:0 20px 25px -5px #0000001a;box-shadow:var(--shadow-lg)}.question-item.drag-over{background:var(--primary-light);border-color:var(--primary)}.question-header{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-light);margin-bottom:16px;padding-bottom:12px}.question-title-section{gap:12px}.drag-handle{color:#64748b;color:var(--text-muted)}.drag-handle:active{color:var(--primary)}.question-title-section h4{color:#1e293b;color:var(--text-secondary);font-size:16px;font-weight:600;margin:0}.question-controls{gap:8px}.control-btn.delete{background:var(--error);box-shadow:var(--shadow-sm);color:var(--text-light)}.control-btn:hover{transform:scale(1.1)}.question-content{margin-top:16px}.no-questions{background:#f8fafc;background:var(--bg-secondary);border:2px dashed #cbd5e1;border:2px dashed var(--border-medium);border-radius:8px;color:#64748b;color:var(--text-muted)}.modal-overlay{align-items:center;background:#000000b3;background:var(--edit-exam-modal-overlay);bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:9999}.modal-content{background:#fff;background:var(--bg-primary);border-radius:12px;box-shadow:var(--shadow-xl);max-height:90vh;max-width:600px;overflow-y:auto;padding:24px;width:100%}.modal-content h3{color:#1e293b;color:var(--text-secondary);font-size:20px;font-weight:600;margin:0 0 20px}.question-type-btn{background:var(--bg-primary);border:2px solid var(--border-light)}.question-type-btn:hover{background:var(--primary-light);border-color:var(--primary);box-shadow:0 20px 25px -5px #0000001a;box-shadow:var(--shadow-lg)}.question-type-name{color:#1e293b;color:var(--text-secondary)}.btn-cancel,.question-type-desc{color:#475569;color:var(--text-tertiary)}.btn-cancel{background:#fff;background:var(--bg-primary);border:2px solid #e2e8f0;border:2px solid var(--border-light);border-radius:8px;cursor:pointer;font-weight:600;padding:12px 24px;transition:all .3s ease}.btn-cancel:hover{background:#f8fafc;background:var(--bg-secondary);border-color:#cbd5e1;border-color:var(--border-medium)}.delete-confirm{max-width:400px}.delete-confirm p{color:#475569;color:var(--text-tertiary);line-height:1.6;margin:0 0 24px}.modal-actions{display:flex;gap:12px;justify-content:flex-end}.btn-delete-confirm{background:var(--error);border:none;border-radius:8px;color:var(--text-light);cursor:pointer;font-weight:600;padding:12px 24px;transition:all .3s ease}.btn-delete-confirm:hover{box-shadow:0 20px 25px -5px #0000001a;box-shadow:var(--shadow-lg);filter:brightness(.95);transform:translateY(-2px)}.error-container,.loading-container{min-height:400px}.loading-spinner{border-top:4px solid var(--border-light);border:4px solid var(--border-light);border-top-color:var(--primary)}.error-container h2{color:var(--error)}.error-container p{color:#475569;color:var(--text-tertiary)}.btn-back{background:var(--primary);border:none;border-radius:8px;color:var(--text-light)!important;cursor:pointer;font-weight:600;padding:12px 24px}.validation-error{color:var(--error)!important;margin-top:4px}.validation-error-container{border:1px solid #ef444459;border:1px solid var(--edit-exam-error-border);border-radius:6px;margin:12px 0;padding:12px}.question-validation-error,.validation-error-container{background:#ef444426;background:var(--edit-exam-error-bg)}.question-validation-error{border:1px solid #ef444459;border:1px solid var(--edit-exam-error-border);border-radius:4px;margin-top:12px;padding:8px}.question-validation-error .validation-error{display:block;margin-bottom:4px}@media (max-width:768px){.edit-exam-page{padding:10px}.exam-header{flex-direction:column;gap:16px;text-align:center}.exam-actions{flex-wrap:wrap;justify-content:center}.form-row,.section-header{flex-direction:column}.section-header{gap:16px;text-align:center}.question-type-buttons{grid-template-columns:1fr}}.exam-preview-modal .preview-modal{max-height:90vh;max-width:800px;overflow-y:auto;width:90%}.preview-modal-content{padding:0}.preview-empty{color:#475569;color:var(--text-tertiary);padding:60px 20px;text-align:center}.preview-empty h3{color:#1e293b;color:var(--text-secondary);font-size:24px;margin-bottom:15px}.preview-empty p{color:#64748b;color:var(--text-muted);font-size:16px}.preview-exam-content{padding:0}.preview-exam-header{background:var(--primary);color:var(--text-light);margin-bottom:30px;padding:20px;text-align:center}.preview-exam-header h2{font-size:28px;font-weight:600;margin:0 0 15px}.preview-exam-info{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}.preview-exam-info span{background:#fff3;background:var(--edit-exam-preview-badge-bg);border-radius:20px;font-size:14px;font-weight:500;padding:8px 16px}.preview-questions-container{display:flex;flex-direction:column;gap:20px;padding:20px}.preview-question-card{background:#fff;background:var(--bg-primary);border-radius:12px;box-shadow:0 10px 15px -3px #0000001a;box-shadow:var(--shadow-md);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.preview-question-card:hover{box-shadow:0 20px 25px -5px #0000001a;box-shadow:var(--shadow-lg);transform:translateY(-2px)}.preview-question-header{background:#f8fafc;background:var(--bg-secondary);border-bottom:1px solid var(--border-light);gap:15px;padding:20px 20px 15px}.preview-question-number{align-items:center;background:var(--primary);border-radius:50%;color:var(--text-light);display:flex;font-size:16px;font-weight:700;height:40px;justify-content:center;width:40px}.preview-question-type-badge{background:var(--secondary);border-radius:20px;color:var(--text-light);font-size:12px;font-weight:600;letter-spacing:.5px;padding:6px 12px;text-transform:uppercase}.preview-question-body{padding:20px}.preview-question-text{color:#1e293b;color:var(--text-secondary);font-size:16px;font-weight:500;line-height:1.6;margin:0 0 20px}.preview-options-container{display:flex;flex-direction:column;gap:12px}.preview-option-item{align-items:flex-start;background:#f8fafc;background:var(--bg-secondary);border:1px solid #e2e8f0;border:1px solid var(--border-light);border-radius:8px;display:flex;gap:12px;padding:12px 16px;transition:all .2s ease}.preview-option-item:hover{background:var(--primary-light);border-color:var(--primary)}.preview-option-label{color:var(--primary);font-size:16px;font-weight:700;min-width:24px}.preview-option-text{color:#1e293b;color:var(--text-secondary);flex:1 1;font-size:15px;line-height:1.5}.preview-no-options{background:#f8fafc;background:var(--bg-secondary);border:2px dashed #cbd5e1;border:2px dashed var(--border-medium);border-radius:8px;padding:20px;text-align:center}.preview-no-options p{color:#64748b;color:var(--text-muted);font-style:italic;margin:0}.preview-tf-container{display:flex;gap:20px;margin-top:15px}.preview-tf-option{align-items:center;background:#f8fafc;background:var(--bg-secondary);border:2px solid #e2e8f0;border:2px solid var(--border-light);border-radius:8px;display:flex;flex:1 1;gap:10px;padding:12px 20px;transition:all .2s ease}.preview-tf-option:hover{background:var(--primary-light);border-color:var(--primary)}.preview-tf-label{color:var(--primary);font-size:16px;font-weight:700}.preview-tf-text{color:#1e293b;color:var(--text-secondary);font-size:15px;font-weight:500}.preview-essay-container{background:#f8fafc;background:var(--bg-secondary);border:2px solid #e2e8f0;border:2px solid var(--border-light);border-radius:8px;margin-top:15px;padding:20px}.preview-essay-lines{display:flex;flex-direction:column;gap:12px}.preview-essay-line{background:#fff;background:var(--bg-primary);border-bottom:1px solid #cbd5e1;border-bottom:1px solid var(--border-medium);border-radius:2px;height:24px}.preview-fill-blank-container{margin-top:15px}.preview-fill-blank-placeholder{background:#f8fafc;background:var(--bg-secondary);border-bottom:3px solid var(--primary);border-radius:6px;display:inline-block;min-width:200px;padding:12px 20px}.preview-fill-blank-placeholder span{color:#475569;color:var(--text-tertiary);font-size:18px;font-weight:500}@media (max-width:768px){.exam-preview-modal .preview-modal{max-height:95vh;width:95%}.preview-exam-header h2{font-size:24px}.preview-exam-info{flex-direction:column;gap:10px}.preview-questions-container{padding:15px}.preview-question-card{border-radius:8px}.preview-question-body,.preview-question-header{padding:15px}.preview-tf-container{flex-direction:column;gap:12px}.preview-question-number{font-size:14px;height:35px;width:35px}}.export-btn{align-items:center;background:linear-gradient(135deg,#4299e1,#3182ce);border:none;border-radius:12px;box-shadow:0 6px 20px #4299e14d;color:#fff;cursor:pointer;display:inline-flex;gap:8px;justify-content:center;min-width:120px;padding:12px 20px;text-decoration:none;transition:all .3s ease}.export-btn,.export-btn span{font-size:14px;font-weight:600}.export-modal-overlay{align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:9999}.export-modal{animation:modalSlideIn .3s ease-out;background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;max-height:80vh;max-width:500px;overflow:hidden;width:90%}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.export-modal-header{align-items:center;background:linear-gradient(135deg,#f7fafc,#edf2f7);border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;padding:24px 24px 16px}.export-modal-header h3{color:#2d3748;font-size:20px;font-weight:700;margin:0}.export-modal-close{align-items:center;background:none;border:none;border-radius:8px;color:#718096;cursor:pointer;display:flex;font-size:20px;justify-content:center;padding:8px;transition:all .2s ease}.export-modal-close:hover{background:#e2e8f0;color:#2d3748}.export-modal-content{padding:24px}.export-modal-content p{color:#4a5568;font-size:16px;line-height:1.5;margin:0 0 20px}.export-options{display:flex;flex-direction:column;gap:12px}.export-option{align-items:center;background:#fff;border:2px solid #e2e8f0;border-radius:12px;cursor:pointer;display:flex;gap:16px;padding:16px;text-align:left;transition:all .3s ease;width:100%}.export-option:hover{background:#f7fafc;border-color:#4299e1;box-shadow:0 8px 25px #4299e126;transform:translateY(-2px)}.export-option-icon{align-items:center;background:#f7fafc;border-radius:8px;display:flex;flex-shrink:0;font-size:24px;height:40px;justify-content:center;width:40px}.export-option-content h4{color:#2d3748;font-size:16px;font-weight:600;margin:0 0 4px}.export-option-content p{color:#718096;font-size:14px;margin:0}.export-option--docx:hover{background:#ebf8ff;border-color:#2b6cb0}.export-option--docx:hover .export-option-icon{background:#bee3f8}.export-option--pdf:hover{background:#fed7d7;border-color:#e53e3e}.export-option--pdf:hover .export-option-icon{background:#feb2b2}.export-option--json:hover{background:#c6f6d5;border-color:#38a169}.export-option--json:hover .export-option-icon{background:#9ae6b4}[data-theme=dark] .export-modal{background:#2d3748;border-color:#4a5568}[data-theme=dark] .export-modal-header{background:linear-gradient(135deg,#4a5568,#2d3748);border-color:#4a5568}[data-theme=dark] .export-modal-header h3{color:#e2e8f0}[data-theme=dark] .export-modal-close{color:#a0aec0}[data-theme=dark] .export-modal-close:hover{background:#4a5568;color:#e2e8f0}[data-theme=dark] .export-modal-content p{color:#a0aec0}[data-theme=dark] .export-option{background:#4a5568;border-color:#718096}[data-theme=dark] .export-option-icon,[data-theme=dark] .export-option:hover{background:#2d3748}[data-theme=dark] .export-option-content h4{color:#e2e8f0}[data-theme=dark] .export-option-content p{color:#a0aec0}@media (max-width:768px){.export-modal{margin:20px;width:95%}.export-modal-header{padding:20px 20px 12px}.export-modal-content{padding:20px}.export-option{padding:12px}.export-btn{font-size:13px;padding:10px 16px}}:root{--create-subject-bg-primary:#fff;--create-subject-bg-secondary:#f8fafc;--create-subject-bg-tertiary:#f7fafc;--create-subject-bg-gradient-light:linear-gradient(135deg,#fff,#f8fafc);--create-subject-bg-gradient-secondary:linear-gradient(135deg,#f7fafc,#edf2f7);--create-subject-border-light:#e2e8f0;--create-subject-border-medium:#cbd5e0;--create-subject-border-dark:#a0aec0;--create-subject-text-primary:#2d3748;--create-subject-text-secondary:#4a5568;--create-subject-text-tertiary:#718096;--create-subject-text-muted:#a0aec0;--create-subject-shadow-light:0 10px 25px #00000014,0 4px 10px #0000000a;--create-subject-shadow-medium:0 4px 15px #0000000f;--create-subject-shadow-strong:0 8px 25px #00000026;--create-subject-primary:#667eea;--create-subject-primary-hover:#5a67d8;--create-subject-primary-light:#667eea1a;--create-subject-secondary:#48bb78;--create-subject-secondary-hover:#38a169;--create-subject-secondary-light:#48bb784d;--create-subject-error:#f56565;--create-subject-error-light:#fc81814d;--create-subject-error-bg:#fed7d7;--create-subject-error-border:#feb2b2;--create-subject-warning:#ed8936;--create-subject-warning-light:#ed89361a;--create-subject-warning-bg:#fef5e7;--create-subject-warning-border:#f6ad55;--create-subject-info:#4299e1;--create-subject-info-light:#4299e14d;--create-subject-purple:#9f7aea;--create-subject-purple-hover:#805ad5;--create-subject-purple-light:#9f7aea4d;--create-subject-modal-overlay:#000000b3}[data-theme=dark]{--create-subject-bg-primary:#1a1a1a;--create-subject-bg-secondary:#2d2d2d;--create-subject-bg-tertiary:#374151;--create-subject-bg-gradient-light:linear-gradient(135deg,#1a1a1a,#2d2d2d);--create-subject-bg-gradient-secondary:linear-gradient(135deg,#374151,#4b5563);--create-subject-border-light:#404040;--create-subject-border-medium:#505050;--create-subject-border-dark:#606060;--create-subject-text-primary:#fff;--create-subject-text-secondary:#e5e5e5;--create-subject-text-tertiary:#b0b0b0;--create-subject-text-muted:grey;--create-subject-shadow-light:0 10px 25px #0006,0 4px 10px #0003;--create-subject-shadow-medium:0 4px 15px #0000004d;--create-subject-shadow-strong:0 8px 25px #0009;--create-subject-primary:#60a5fa;--create-subject-primary-hover:#3b82f6;--create-subject-primary-light:#60a5fa33;--create-subject-secondary:#34d399;--create-subject-secondary-hover:#10b981;--create-subject-secondary-light:#34d3994d;--create-subject-error:#f87171;--create-subject-error-light:#f871714d;--create-subject-error-bg:#7f1d1d;--create-subject-error-border:#991b1b;--create-subject-warning:#fbbf24;--create-subject-warning-light:#fbbf2433;--create-subject-warning-bg:#451a03;--create-subject-warning-border:#6b1d03;--create-subject-info:#60a5fa;--create-subject-info-light:#60a5fa4d;--create-subject-purple:#c084fc;--create-subject-purple-hover:#a855f7;--create-subject-purple-light:#c084fc4d;--create-subject-modal-overlay:#000c}.exam-container{background:linear-gradient(135deg,#fff,#f8fafc);background:var(--create-subject-bg-gradient-light);border:2px solid #e2e8f0;border:2px solid var(--create-subject-border-light);border-radius:16px;box-shadow:0 10px 25px #00000014,0 4px 10px #0000000a;box-shadow:var(--create-subject-shadow-light);box-sizing:border-box;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:16px 0;max-width:none;min-width:100%;overflow:hidden;padding:20px;position:relative;transition:all .3s ease;width:100%}.exam-container-content{width:100%}.btn-create{background:linear-gradient(135deg,#48bb78,#38a169);background:linear-gradient(135deg,var(--create-subject-secondary) 0,var(--create-subject-secondary-hover) 100%);border:none;border-radius:12px;box-shadow:0 6px 20px #48bb784d;box-shadow:0 6px 20px var(--create-subject-secondary-light);color:#fff!important;cursor:pointer;font-size:14px;font-weight:600;letter-spacing:.5px;overflow:hidden;padding:12px 24px;position:relative;text-transform:uppercase;transition:all .3s ease}.btn-create:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s ease;width:100%}.btn-create:active{transform:translateY(-1px)}.exam-header{gap:12px;margin-bottom:16px}.exam-input{background:#fff;background:var(--create-subject-bg-primary);border:2px solid #e2e8f0;border:2px solid var(--create-subject-border-light);border-radius:10px;color:#2d3748;color:var(--create-subject-text-primary);flex:1 1;font-size:14px;font-weight:500;min-width:180px;padding:8px 14px;transition:all .3s ease}.exam-input:focus{background:#f8fafc;background:var(--create-subject-bg-secondary);border-color:#667eea;border-color:var(--create-subject-primary);box-shadow:0 0 0 3px #667eea1a;box-shadow:0 0 0 3px var(--create-subject-primary-light);outline:none}.exam-input::placeholder{color:#a0aec0;color:var(--create-subject-text-muted);font-weight:400}.btn-add{background:linear-gradient(135deg,#667eea,#764ba2);background:linear-gradient(135deg,var(--create-subject-primary) 0,#764ba2 100%);border:none;border-radius:10px;box-shadow:0 4px 15px #667eea1a;box-shadow:0 4px 15px var(--create-subject-primary-light);color:#fff!important;cursor:pointer;font-size:13px;font-weight:600;letter-spacing:.5px;padding:12px 18px;text-transform:uppercase;transition:all .3s ease;white-space:nowrap}.btn-add:active{transform:translateY(0)}.question-selector{background:linear-gradient(135deg,#f7fafc,#edf2f7);background:var(--create-subject-bg-gradient-secondary);border:2px solid #e2e8f0;border:2px solid var(--create-subject-border-light);border-radius:12px;display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;padding:12px;transition:all .3s ease}.question-selector button{background:linear-gradient(135deg,#9f7aea,#805ad5);background:linear-gradient(135deg,var(--create-subject-purple) 0,var(--create-subject-purple-hover) 100%);border:none;border-radius:8px;box-shadow:0 3px 10px #9f7aea4d;box-shadow:0 3px 10px var(--create-subject-purple-light);color:#fff!important;cursor:pointer;font-size:12px;font-weight:600;letter-spacing:.5px;overflow:hidden;padding:8px 14px;position:relative;text-transform:uppercase;transition:all .3s ease}.question-selector button:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s ease;width:100%}.question-selector button:active{transform:translateY(0)}.question-list{margin-top:16px}.question-item{background:linear-gradient(135deg,#fff,#f8fafc);background:var(--create-subject-bg-gradient-light);border:2px solid #e2e8f0;border:2px solid var(--create-subject-border-light);border-radius:12px;box-shadow:0 4px 15px #0000000f;box-shadow:var(--create-subject-shadow-medium);box-sizing:border-box;cursor:grab;margin-bottom:12px;overflow:hidden;padding:16px;position:relative;transition:all .3s ease;width:100%}.question-item:active{cursor:grabbing}.question-item.dragging{box-shadow:0 8px 25px #00000026;box-shadow:var(--create-subject-shadow-strong);opacity:.5;transform:rotate(5deg);z-index:1000}.question-item.drag-over{background:linear-gradient(135deg,#667eea1a,#f8fafc 100%);background:linear-gradient(135deg,var(--create-subject-primary-light),var(--create-subject-bg-secondary) 100%);border-color:#667eea;border-color:var(--create-subject-primary);box-shadow:0 8px 25px #667eea1a;box-shadow:0 8px 25px var(--create-subject-primary-light);transform:translateY(-2px)}.question-item:before{background:linear-gradient(180deg,#667eea,#805ad5);background:linear-gradient(180deg,var(--create-subject-primary) 0,var(--create-subject-purple-hover) 100%);border-radius:16px 0 0 16px;content:"";height:100%;left:0;position:absolute;top:0;transition:background .3s ease;width:4px}[data-theme=dark] .question-item{border-color:#404040;box-shadow:0 4px 15px #0000004d}[data-theme=dark] .question-item:hover{border-color:#505050;box-shadow:0 8px 25px #0006}[data-theme=dark] .question-item.drag-over{background:linear-gradient(135deg,#667eea1a,#f7fafc 100%);background:linear-gradient(135deg,var(--create-subject-primary-light),var(--create-subject-bg-tertiary) 100%);border-color:#667eea;border-color:var(--create-subject-primary)}[data-theme=light] .question-item{border-color:#e2e8f0;box-shadow:0 4px 15px #0000000f}[data-theme=light] .question-item:hover{border-color:#cbd5e1;box-shadow:0 8px 25px #0000001f}[data-theme=light] .question-item.drag-over{background:linear-gradient(135deg,#667eea1a,#f0f4ff 100%);background:linear-gradient(135deg,var(--create-subject-primary-light),#f0f4ff 100%)}.question-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:12px}.question-title-section{align-items:center;display:flex;gap:8px}.drag-handle{align-items:center;border-radius:4px;color:#a0aec0;color:var(--create-subject-text-muted);cursor:grab;display:flex;font-size:16px;font-weight:700;height:24px;justify-content:center;transition:all .3s ease;-webkit-user-select:none;user-select:none;width:24px}.drag-handle:active{background:#667eea1a;background:var(--create-subject-primary-light);color:#667eea;color:var(--create-subject-primary);cursor:grabbing}.question-header h4{color:#2d3748;color:var(--create-subject-text-primary);font-size:16px;font-weight:600;margin:0}.question-controls{align-items:center;display:flex;gap:6px}.control-btn{align-items:center;border:none;border-radius:6px;cursor:pointer;display:flex;font-size:14px;font-weight:600;height:32px;justify-content:center;overflow:hidden;position:relative;transition:all .3s ease;width:32px}.control-btn:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s ease;width:100%}.control-btn.delete{background:linear-gradient(135deg,#f56565,#f56565);background:linear-gradient(135deg,var(--create-subject-error) 0,var(--create-subject-error) 100%);box-shadow:0 2px 8px #fc81814d;box-shadow:0 2px 8px var(--create-subject-error-light);color:#fff}.control-btn:disabled{cursor:not-allowed;opacity:.5;transform:none}.control-btn:disabled:before{display:none}.exam-actions{background:linear-gradient(135deg,#f7fafc,#edf2f7);border:2px solid #e2e8f0;border-radius:12px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:20px;padding:16px}.exam-actions button{align-items:center;border:none;border-radius:10px;color:#fff!important;cursor:pointer;display:flex;font-size:13px;font-weight:600;gap:.3rem;letter-spacing:.5px;min-width:120px;overflow:hidden;padding:10px 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4px)}.option-letter{color:#4a5568;font-weight:600;min-width:20px}.option-text{color:#2d3748;flex:1 1;font-size:15px}.correct-indicator{color:#48bb78;font-size:16px;font-weight:700}.answer-space{background:#f7fafc;border:2px dashed #cbd5e0;border-radius:8px;margin-top:16px;min-height:60px;padding:16px}.answer-placeholder{color:#a0aec0;font-style:italic;margin:0;text-align:center}.fill-blank-text{color:#2d3748;font-size:16px;line-height:1.8}.blank-space{background:#fef5e7;border:1px solid #f6ad55;border-radius:4px;color:#ed8936;display:inline-block;font-weight:600;margin:0 4px;padding:2px 8px}.correct-answer{color:#48bb78;font-size:14px;font-weight:500;margin-left:8px}.max-score{background:#667eea1a;border-radius:4px;color:#667eea;display:inline-block;font-size:14px;font-weight:600;margin:8px 0;padding:4px 8px}.no-content{background:#f7fafc;border:1px dashed 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fadeInError{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.create-exam-start{background:linear-gradient(135deg,#f7fafc,#edf2f7);border-radius:12px;margin:20px 0;padding:60px 20px;text-align:center}.create-exam-start h2{color:#2d3748;font-size:28px;font-weight:700;margin:0 0 16px}.create-exam-start p{color:#4a5568;font-size:16px;line-height:1.6;margin:0 0 32px}.exam-info-section{background:linear-gradient(135deg,#f7fafc,#edf2f7);border:2px solid #e2e8f0;border-radius:12px;margin-bottom:32px;padding:24px}.exam-info-section h2{color:#2d3748;font-size:20px;font-weight:600;margin:0 0 20px}.form-row{flex-wrap:wrap;gap:16px;margin-bottom:16px}.form-group{flex:1 1;min-width:200px}.form-group label{color:#4a5568;display:block;font-size:14px;font-weight:600;margin-bottom:8px}.questions-section{margin-top:32px}.section-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:20px}.section-header h3{color:#2d3748;font-size:20px;font-weight:600;margin:0}.question-type-buttons{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:24px}.question-type-btn{background:#fff;border:2px solid #e2e8f0;border-radius:12px;cursor:pointer;padding:20px;text-align:center;transition:all .3s ease}.question-type-btn:hover{background:linear-gradient(135deg,#f0f4ff,#e6f3ff);border-color:#667eea;box-shadow:0 8px 25px #667eea33;transform:translateY(-2px)}.question-type-icon{font-size:32px;margin-bottom:8px}.question-type-name{color:#2d3748;font-weight:600;margin-bottom:4px}.question-type-desc{color:#718096;font-size:12px;line-height:1.4}.btn-save{background:linear-gradient(135deg,#48bb78,#38a169);box-shadow:0 4px 15px #48bb784d;color:#fff}.btn-save:hover{box-shadow:0 6px 20px 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#0000001a;padding:16px}.data-table-title{border-bottom:2px solid #3b82f6;border-bottom:2px solid var(--primary-color,#3b82f6);color:#1f2937;color:var(--text-primary,#1f2937);font-size:1.5rem;font-weight:600;margin-bottom:16px;padding-bottom:8px}.data-table{background:#fff}.data-table .ant-table{background:#fff;border-radius:6px}.data-table .ant-table-thead>tr>th{background:#f8fafc;background:var(--bg-secondary,#f8fafc);border-bottom:2px solid #e5e7eb;border-bottom:2px solid var(--border-color,#e5e7eb);color:#1f2937;color:var(--text-primary,#1f2937);font-weight:600}.data-table .ant-table-tbody>tr>td{border-bottom:1px solid #e5e7eb;border-bottom:1px solid var(--border-color,#e5e7eb);padding:12px 8px}.data-table .ant-table-tbody>tr:hover>td{background:#f8fafc;background:var(--hover-color,#f8fafc)}.table-action-btn{border-radius:4px;padding:4px 8px;transition:all .2s 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.ant-pagination-total-text{color:#9ca3af;color:var(--text-secondary-dark,#9ca3af)}@media (max-width:768px){.data-table-container{margin:8px;padding:12px}.data-table .ant-table-tbody>tr>td{font-size:.9rem;padding:8px 4px}.table-action-btn{padding:2px 4px}.data-table .ant-pagination{margin-top:12px}}@media (max-width:480px){.data-table-container{margin:4px;padding:8px}.data-table-title{font-size:1.2rem;margin-bottom:12px}.table-action-btn{padding:1px 2px}}.alert-message{align-items:center;animation:fadeIn .3s ease-in-out;border-radius:6px;box-shadow:0 2px 8px #00000026;color:#fff;display:flex;font-weight:500;gap:10px;padding:12px 18px;position:fixed;right:20px;top:20px;z-index:9999}.alert-message button{background:none;border:none;color:#fff;cursor:pointer;font-size:18px}.alert-message.info{background-color:#3b82f6}.alert-message.success{background-color:#10b981}.alert-message.error{background-color:#ef4444}.exam-list-online{margin:0 auto;max-width:1200px;min-height:100vh;padding-top:1rem}.exam-list-online__header{margin-bottom:2rem;text-align:center}.exam-list-online__header h1{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;color:#1a202c;color:var(--text-primary,#1a202c);font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.exam-list-online__description{color:#718096;color:var(--text-secondary,#718096);font-size:1.1rem;line-height:1.6;margin:0 auto;max-width:600px}.exam-list-online__content{background:#fff;background:var(--card-background,#fff);border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;overflow:hidden}@media (prefers-color-scheme:dark){.exam-list-online__header 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