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infinite;z-index:10}.card-title{font-size:2.75rem;font-weight:900;margin-bottom:16px;color:var(--text-primary);letter-spacing:-.02em;position:relative;display:inline-block}.card-title:after{content:"";position:absolute;bottom:-10px;left:0;width:90px;height:5px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:3px;animation:slideInLeft .6s cubic-bezier(.34,1.56,.64,1) .4s backwards}.card-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:45px;margin-top:24px;line-height:1.7;animation:fadeIn .8s ease .5s backwards}.test-header{margin-bottom:40px}.test-number{display:inline-block;padding:10px 24px;background:rgba(var(--primary-rgb),.12);border:2px solid var(--primary);border-radius:50px;font-size:.875rem;font-weight:700;color:var(--primary-dark);margin-bottom:24px;animation:badgePulse 2.5s ease-in-out infinite;letter-spacing:.05em;text-transform:uppercase}@keyframes badgePulse{0%,to{transform:scale(1);box-shadow:0 0 rgba(var(--primary-rgb),.4)}50%{transform:scale(1.05);box-shadow:0 0 0 8px rgba(var(--primary-rgb),0)}}.test-title{font-size:2.5rem;font-weight:900;margin-bottom:16px;color:var(--text-primary);letter-spacing:-.01em}.test-description{font-size:1.25rem;color:var(--text-secondary);line-height:1.75}.test-content{margin-bottom:36px}.saved-badge{padding:14px 28px;background:linear-gradient(135deg,#10b9811f,#0596691f);color:var(--success);border:3px solid rgba(16,185,129,.4);border-radius:var(--radius-md);font-weight:700;font-size:1rem;animation:successBounce .6s cubic-bezier(.68,-.55,.265,1.55);display:flex;align-items:center;gap:10px}.saved-badge:before{content:"✓";font-size:1.3rem}@keyframes successBounce{0%{opacity:0;transform:scale(.5) rotate(-10deg)}50%{transform:scale(1.1) rotate(5deg)}to{opacity:1;transform:scale(1) rotate(0)}}.app-header{position:fixed;top:0;left:0;right:0;height:75px;background:#ffffffd9;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border-bottom:2px solid var(--primary);z-index:2000;display:flex;align-items:center;justify-content:space-between;padding:0 50px;box-shadow:var(--shadow-md);animation:slideDownFade .6s cubic-bezier(.34,1.56,.64,1)}[data-theme=dark] .app-header{background:#1e293bd9}.app-logo{display:flex;align-items:center;gap:14px;font-size:1.3rem;font-weight:800;color:var(--text-primary);text-decoration:none;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.app-logo:hover{transform:scale(1.05)}.logo-icon{width:45px;height:45px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shadow-sm)}.user-section{display:flex;align-items:center;gap:18px}.user-info{display:flex;align-items:center;gap:14px;padding:10px 20px;background:rgba(var(--primary-rgb),.08);border:2px solid rgba(var(--primary-rgb),.2);border-radius:var(--radius-md);transition:all .3s ease}.user-info:hover{background:rgba(var(--primary-rgb),.12);border-color:var(--primary);transform:translateY(-2px)}.user-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.95rem;box-shadow:0 4px 12px rgba(var(--primary-rgb),.3)}.user-name{font-weight:700;color:var(--text-primary);font-size:1rem}.btn-logout{padding:11px 22px;background:#ef44441a;color:var(--error);border:2px solid rgba(239,68,68,.3);border-radius:var(--radius-md);font-size:.95rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);font-family:inherit}.btn-logout:hover{background:#ef44442e;border-color:var(--error);transform:translateY(-2px)}.btn-logout:active{transform:translateY(0)}.page-with-header{padding-top:75px}.page-navigation{display:flex;justify-content:space-between;gap:18px;margin-top:36px;animation:fadeInUp .6s cubic-bezier(.34,1.56,.64,1) .7s backwards}.btn-nav{padding:17px 36px;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;font-family:inherit;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;align-items:center;gap:12px;position:relative;overflow:hidden}.btn-next{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:var(--shadow-md);margin-left:auto}.btn-next:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.btn-next:after{content:"→";font-size:1.3rem;transition:transform .3s ease}.btn-next:hover:after{transform:translate(5px)}.btn-prev{background:rgba(var(--primary-rgb),.08);color:var(--primary-dark);border:2px solid rgba(var(--primary-rgb),.2)}.btn-prev:before{content:"←";font-size:1.3rem;margin-right:4px;transition:transform .3s ease}.btn-prev:hover{background:rgba(var(--primary-rgb),.15);border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.btn-prev:hover:before{transform:translate(-5px)}.progress-bar-container{width:100%;margin-bottom:50px;animation:fadeInUp .6s cubic-bezier(.34,1.56,.64,1) .2s backwards}.progress-bar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.progress-bar-info{display:flex;align-items:center;gap:14px}.progress-bar-label{font-size:.875rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em}.progress-bar-current{font-size:.95rem;font-weight:800;color:var(--text-primary);padding:6px 16px;background:rgba(var(--primary-rgb),.12);border-radius:50px;border:2px solid rgba(var(--primary-rgb),.2)}.progress-bar-percentage{font-size:1.75rem;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em}.progress-bar-track{position:relative;width:100%;height:10px;background:rgba(var(--primary-rgb),.1);border-radius:50px;overflow:hidden;margin-bottom:28px;box-shadow:inset 0 2px 4px #00000014}.progress-bar-fill{position:relative;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:50px;transition:width .8s cubic-bezier(.34,1.56,.64,1);box-shadow:0 0 16px rgba(var(--primary-rgb),.5);overflow:hidden}.progress-bar-shine{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.6) 50%,transparent 100%);animation:progressShine 2s ease-in-out infinite}@keyframes progressShine{0%{left:-100%}50%,to{left:100%}}.progress-bar-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.progress-step{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;transition:all .4s cubic-bezier(.34,1.56,.64,1)}.progress-step-marker{width:45px;height:45px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;transition:all .4s cubic-bezier(.34,1.56,.64,1);position:relative}.progress-step.pending .progress-step-marker{background:rgba(var(--primary-rgb),.08);border:3px solid rgba(var(--primary-rgb),.2);color:var(--text-muted)}.progress-step.active .progress-step-marker{background:linear-gradient(135deg,var(--primary),var(--accent));border:3px solid transparent;color:#fff;transform:scale(1.2);box-shadow:0 6px 16px rgba(var(--primary-rgb),.4),0 0 0 4px rgba(var(--primary-rgb),.15);animation:stepPulse 2s ease-in-out infinite}.progress-step.completed .progress-step-marker{background:linear-gradient(135deg,var(--success),#059669);border:3px solid transparent;color:#fff;box-shadow:0 6px 16px #10b98166}@keyframes stepPulse{0%,to{box-shadow:0 6px 16px rgba(var(--primary-rgb),.4),0 0 0 4px rgba(var(--primary-rgb),.15)}50%{box-shadow:0 8px 20px rgba(var(--primary-rgb),.5),0 0 0 8px rgba(var(--primary-rgb),.2)}}.progress-step-check{width:22px;height:22px;stroke-width:3.5;animation:checkPop .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes checkPop{0%{transform:scale(0) rotate(-45deg);opacity:0}50%{transform:scale(1.3) rotate(10deg)}to{transform:scale(1) rotate(0);opacity:1}}.progress-step-label{font-size:.8rem;font-weight:700;color:var(--text-secondary);transition:color .3s ease}.progress-step.active .progress-step-label{color:var(--primary-dark);font-weight:800}.progress-step.completed .progress-step-label{color:var(--success);font-weight:800}.test-timer{width:100%;background:var(--surface);border:3px solid var(--primary);border-radius:var(--radius-lg);padding:22px 28px;margin-bottom:36px;display:flex;align-items:center;gap:18px;position:relative;overflow:hidden;box-shadow:var(--shadow-md);animation:fadeInUp .6s cubic-bezier(.34,1.56,.64,1) .3s backwards;transition:all .4s ease}.test-timer.good{border-color:var(--success);background:#10b9810a}.test-timer.warning{border-color:var(--warning);background:#f59e0b0f;animation:warningPulse 2s ease-in-out infinite}.test-timer.danger{border-color:var(--error);background:#ef444414;animation:dangerPulse 1s ease-in-out infinite}@keyframes warningPulse{0%,to{box-shadow:var(--shadow-md),0 0 #f59e0b66}50%{box-shadow:var(--shadow-lg),0 0 0 8px #f59e0b00}}@keyframes dangerPulse{0%,to{box-shadow:var(--shadow-md),0 0 #ef444499}50%{box-shadow:var(--shadow-lg),0 0 0 12px #ef444400}}.timer-icon{font-size:2.25rem;line-height:1;animation:iconBob 2s ease-in-out infinite}.test-timer.danger .timer-icon{animation:iconShake .5s ease-in-out infinite}@keyframes 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.timer-display{background:linear-gradient(135deg,#ef4444,#dc2626);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.timer-bar-wrapper{position:absolute;bottom:0;left:0;right:0;height:5px;background:#0000000f;overflow:hidden}.timer-bar-fill{height:100%;background:linear-gradient(90deg,var(--success),#059669);transition:width 1s linear}.test-timer.warning .timer-bar-fill{background:linear-gradient(90deg,#f59e0b,#ef4444)}.test-timer.danger .timer-bar-fill{background:linear-gradient(90deg,#ef4444,#dc2626)}.custom-notification{position:fixed;top:100px;right:50px;max-width:450px;background:var(--surface);border:3px solid var(--error);border-radius:var(--radius-lg);padding:22px;display:flex;align-items:flex-start;gap:18px;box-shadow:var(--shadow-xl);z-index:3000;opacity:0;transform:translate(calc(100% + 70px));transition:all .5s 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solid var(--primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-15px);transition:all .4s cubic-bezier(.34,1.56,.64,1);overflow:hidden;max-height:450px;overflow-y:auto}.language-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.language-option{display:flex;align-items:center;gap:14px;padding:16px 20px;cursor:pointer;transition:all .3s ease;border:none;background:transparent;width:100%;text-align:left;font-family:inherit;font-size:.95rem;color:var(--text-primary);font-weight:600}.language-option:hover{background:rgba(var(--primary-rgb),.1)}.language-option.active{background:rgba(var(--primary-rgb),.15);color:var(--primary-dark);font-weight:800}.language-option:not(:last-child){border-bottom:1px solid var(--border-light)}.language-option-flag{font-size:1.4rem;line-height:1}.language-option-text{flex:1}.language-option-check{color:var(--primary);font-size:1.1rem;opacity:0;transition:opacity .3s 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.card h2{margin-bottom:20px;font-size:1.5rem;font-weight:800;color:var(--text-primary)}.patient-row{background:var(--surface);margin-bottom:14px;padding:18px;border-radius:var(--radius-md);border:2px solid var(--border-light);display:flex;justify-content:space-between;align-items:center;transition:all .3s cubic-bezier(.34,1.56,.64,1);cursor:pointer}.patient-row:hover{background:rgba(var(--primary-rgb),.05);border-color:var(--primary);transform:translate(5px);box-shadow:var(--shadow-sm)}.patient-row div:first-child{flex:1}.patient-details .card{min-height:calc(100vh - 240px);padding:32px}.patient-details h2{font-size:1.8rem;font-weight:900;margin-bottom:8px;color:var(--text-primary)}.patient-details h3{margin-top:24px;margin-bottom:14px;font-size:1.3rem;font-weight:800;color:var(--text-primary)}.patient-details table{width:100%;border-collapse:collapse}.patient-details table th,.patient-details table td{padding:14px 8px;font-size:.95rem;text-align:left}.patient-details table th{font-weight:800;border-bottom:3px solid var(--primary);color:var(--text-primary)}.patient-details table td{border-bottom:1px solid var(--border-light);color:var(--text-secondary)}.random-chart{background:linear-gradient(180deg,var(--surface),var(--surface-card));border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px;margin-top:20px}.score-pill{background:#6b21a81f;color:#5b21b6;font-weight:800;padding:8px 14px;border-radius:999px;font-size:.875rem;display:inline-block}@keyframes pageEnter{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes containerZoomIn{0%{opacity:0;transform:scale(.94) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes 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20px}.signup-title{font-size:2.25rem}.card,.test-card{padding:45px 35px}.card-title{font-size:2.25rem}.test-title{font-size:2rem}.app-header{padding:0 25px;height:65px}.app-logo{font-size:1.15rem}.logo-icon{width:38px;height:38px;font-size:19px}.user-name{display:none}.page-with-header{padding-top:65px}.language-selector-auth{top:80px}.progress-bar-steps{gap:10px}.progress-step-marker{width:40px;height:40px;font-size:.9rem}.progress-step-label{font-size:.75rem}.test-timer{padding:18px 22px}.timer-display{font-size:1.9rem}.custom-notification{top:85px;right:25px;left:25px;max-width:none}.doctor-admin-page{padding:20px}.doctor-header h1{font-size:2rem}}@media(max-width:480px){.auth-page,.demographics-page,.test-page{padding:30px 16px}.login-hero,.login-card,.signup-info,.signup-form-section,.card,.test-card{padding:35px 28px}.login-title{font-size:2rem}.login-subtitle{font-size:.95rem}.login-feature-icon{font-size:2.5rem}.signup-title{font-size:1.85rem}.signup-subtitle{font-size:1rem}.signup-feature{padding:18px}.card-title{font-size:1.9rem}.test-title,.form-header h2{font-size:1.75rem}.btn,.btn-primary,.btn-secondary,.btn-nav{padding:15px 28px;font-size:1rem}.form-row,.page-navigation{flex-direction:column}.btn-next{margin-left:0;order:-1}.saved-badge{width:100%;justify-content:center}.app-header{padding:0 16px;height:60px}.btn-logout{padding:9px 16px;font-size:.85rem}.page-with-header{padding-top:60px}.progress-bar-header{flex-direction:column;align-items:flex-start;gap:12px}.progress-bar-percentage{align-self:flex-end;font-size:1.5rem}.progress-bar-steps{gap:8px}.progress-step-marker{width:36px;height:36px;font-size:.85rem}.progress-step-label{font-size:.7rem}.test-timer{padding:16px 18px}.timer-icon{font-size:1.75rem}.timer-display{font-size:1.65rem}.custom-notification{top:75px;right:16px;left:16px;padding:18px}.language-selector-auth{top:75px;right:16px}.language-btn{padding:10px 16px}.language-btn-text{display:none}.doctor-admin-page{padding:16px}}@media(max-width:380px){.progress-step-label,.timer-label{display:none}.login-feature strong{font-size:.9rem}.login-feature span{font-size:.8rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media print{.theme-toggle,.language-selector-auth,.language-selector-header,.app-header,.page-navigation,.btn-logout,.custom-notification{display:none!important}body{background:#fff;color:#000}.card,.test-card,.login-card,.signup-card{border:2px solid black;box-shadow:none}}@media(prefers-contrast:high){:root{--border-color: #000;--border-light: #000}[data-theme=dark]{--border-color: #fff;--border-light: #fff}.btn-primary,.btn-secondary,input,select{border:3px solid currentColor}}@media(prefers-color-scheme:dark){[data-theme=dark]{--bg-primary: #000000;--bg-secondary: #0a0a0a}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.hidden{display:none!important}.visible{display:block!important}.role-options{display:flex;gap:12px;align-items:stretch;margin-top:8px}.role-option{flex:1;cursor:pointer;border-radius:10px;transition:all .18s ease}.role-option .role-card{padding:14px;border-radius:10px;border:1px solid rgba(255,255,255,.06);background:#ffffff05}.role-option .role-title{font-weight:600;font-size:15px}.role-option .role-desc{font-size:12px;opacity:.85;margin-top:6px}.role-option.selected .role-card{transform:translateY(-4px);box-shadow:0 10px 30px #02061759;border-color:#007bff38}.role-option.doctor-option .role-badge{background:linear-gradient(135deg,#007bff,#0046d5);color:#fff;padding:6px 8px;border-radius:8px;font-weight:700;font-size:12px;display:inline-block}.role-option.doctor-option.selected .role-card{border-color:#007bff;box-shadow:0 8px 30px #007bff38;transform:translateY(-4px) scale(1.02)}.btn-doctor{background:linear-gradient(135deg,#06f,#0046d5);color:#fff;border:none;padding:11px 18px;border-radius:10px;box-shadow:0 8px 20px #0066ff2e;transition:transform .12s ease,box-shadow .12s ease;font-weight:700}.btn-doctor:hover{transform:translateY(-3px);box-shadow:0 14px 34px #0066ff42}.btn-loading{opacity:.75;pointer-events:none}@media(max-width:768px){.login-container,.signup-card{grid-template-columns:1fr}.login-hero,.signup-info{display:none}.login-card,.signup-form{padding:30px 20px}.login-title{font-size:2.2rem}.test-card{padding:20px 14px}.test-container{padding:60px 10px}.nav-header .container{padding:0 16px}.home-hero h1{font-size:2.5rem}.home-features{grid-template-columns:1fr}.app-header{padding:10px 16px;gap:8px}.app-logo img{height:48px!important}.app-logo span{font-size:1.25rem}.user-name{display:none}.btn-logout{padding:8px 16px;font-size:.9rem}}