@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap";:root{--color-primary: #FF6B4A;--color-primary-dark: #E55A3A;--color-primary-light: #FF8A70;--color-secondary: #FFE0D9;--color-secondary-dark: #FFD0C5;--color-secondary-light: #FFF0ED;--color-accent: #1CB0F6;--color-accent-dark: #1899D6;--color-accent-light: #7DD3FC;--color-success: #58CC02;--color-success-dark: #4CAD02;--color-success-light: #7ED321;--color-success-bg: #D7FFB8;--color-error: #FF4B4B;--color-error-dark: #E53E3E;--color-error-light: #FF7878;--color-error-bg: #FFDFE0;--color-warning: #FFC800;--color-warning-dark: #E5B400;--color-warning-light: #FFD633;--color-gray-50: #FAFAFA;--color-gray-100: #F7F7F7;--color-gray-200: #E5E5E5;--color-gray-300: #D4D4D4;--color-gray-400: #A3A3A3;--color-gray-500: #777777;--color-gray-600: #525252;--color-gray-700: #3C3C3C;--color-gray-800: #262626;--color-gray-900: #171717;--bg-primary: #FFFFFF;--bg-secondary: #F7F7F7;--bg-card: #FFFFFF;--text-primary: #3C3C3C;--text-secondary: #777777;--text-muted: #A3A3A3;--text-inverse: #FFFFFF;--font-family-base: "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;--font-family-heading: "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease;--z-dropdown: 100;--z-modal: 200;--z-tooltip: 300;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--touch-target-min: 44px;--btn-height-sm: 36px;--btn-height-md: 44px;--btn-height-lg: 52px}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:var(--font-family-base);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--text-primary);background-color:var(--bg-primary);min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-top:0;color:var(--text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}p{margin-top:0;margin-bottom:var(--spacing-4)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}button{font-family:var(--font-family-base);font-size:var(--font-size-base);font-weight:var(--font-weight-bold);line-height:1;cursor:pointer;border:none;border-radius:var(--radius-xl);padding:var(--spacing-3) var(--spacing-6);min-height:var(--btn-height-md)}button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.6}.btn-primary{background-color:var(--color-primary);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;font-size:var(--font-size-sm);box-shadow:0 4px 0 var(--color-primary-dark);transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-primary-dark)}.btn-primary:active{box-shadow:0 2px 0 var(--color-primary-dark);transform:translateY(2px)}.btn-primary:disabled{background-color:var(--color-gray-300);box-shadow:0 4px 0 var(--color-gray-400);cursor:not-allowed;transform:none}.btn-secondary{background-color:#fff;color:var(--color-primary);border:2px solid var(--color-primary);border-radius:12px;padding:10px 18px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;font-size:var(--font-size-sm);box-shadow:0 4px 0 var(--color-primary);transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.btn-secondary:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-primary)}.btn-secondary:active{box-shadow:0 2px 0 var(--color-primary);transform:translateY(2px)}.btn-secondary:disabled{color:var(--color-gray-400);border-color:var(--color-gray-300);box-shadow:0 4px 0 var(--color-gray-300);cursor:not-allowed;transform:none}.btn-success{background-color:var(--color-success);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;font-size:var(--font-size-sm);box-shadow:0 4px 0 var(--color-success-dark);transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.btn-success:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-success-dark)}.btn-success:active{box-shadow:0 2px 0 var(--color-success-dark);transform:translateY(2px)}.btn-error{background-color:var(--color-error);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;font-size:var(--font-size-sm);box-shadow:0 4px 0 var(--color-error-dark);transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.btn-error:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-error-dark)}.btn-error:active{box-shadow:0 2px 0 var(--color-error-dark);transform:translateY(2px)}input,textarea,select{font-family:var(--font-family-base);font-size:var(--font-size-lg);line-height:var(--line-height-normal);color:var(--text-primary);background-color:var(--bg-card);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);padding:var(--spacing-3) var(--spacing-4);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #3d8b8b33}input::placeholder,textarea::placeholder{color:var(--text-muted)}.card{background:var(--bg-card);border-radius:16px;padding:24px;box-shadow:0 2px 8px #00000014;transition:transform .2s ease,box-shadow .2s ease}.card-interactive:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.focus-visible:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.text-left{text-align:left}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-gray-100);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--color-gray-400);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-500)}@media print{body{background:#fff;color:#000}.no-print{display:none!important}}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}::selection{background-color:var(--color-primary-light);color:var(--text-inverse)}@media(max-width:768px){html{font-size:15px}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-xl)}}@media(max-width:480px){html{font-size:14px}h1{font-size:var(--font-size-2xl)}}.app-header{background:#fff;border-bottom:2px solid #E5E5E5;padding:12px 24px}.header-content{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:16px}.header-logo{display:flex;align-items:center;gap:12px;cursor:pointer;padding:4px;text-decoration:none}.header-logo:hover .logo-mascot{transform:scale(1.05)}.logo-mascot{width:44px;height:44px;border-radius:50%;object-fit:cover;box-shadow:0 2px 4px #0000001a;transition:transform .2s ease}.logo-text{margin:0;font-size:1.5rem;font-weight:800;color:#3c3c3c;letter-spacing:-.5px}.header-nav,.auth-section{display:flex;align-items:center;gap:12px}.nav-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:12px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;text-decoration:none;border:none;height:44px;white-space:nowrap;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.login-btn{background:#ff6b4a;color:#fff;box-shadow:0 4px #e55a3a}.login-btn:hover,.login-btn:focus{color:#fff;transform:translateY(-1px);box-shadow:0 5px #e55a3a}.login-btn:active{color:#fff;transform:translateY(2px);box-shadow:0 2px #e55a3a}.signup-btn{background:#58cc02;color:#fff;box-shadow:0 4px #4cad02}.signup-btn:hover,.signup-btn:focus{color:#fff;transform:translateY(-1px);box-shadow:0 5px #4cad02}.signup-btn:active{color:#fff;transform:translateY(2px);box-shadow:0 2px #4cad02}.home-btn{background:#ff6b4a;color:#fff;box-shadow:0 4px #e55a3a}.home-btn:hover,.home-btn:focus{color:#fff;transform:translateY(-1px);box-shadow:0 5px #e55a3a}.home-btn:active{color:#fff;transform:translateY(2px);box-shadow:0 2px #e55a3a}.admin-btn{background:#1cb0f6;color:#fff;box-shadow:0 4px #1899d6}.admin-btn:hover,.admin-btn:focus{color:#fff;transform:translateY(-1px);box-shadow:0 5px #1899d6}.admin-btn:active{color:#fff;transform:translateY(2px);box-shadow:0 2px #1899d6}.logout-btn{background:#fff;color:#525252;border:2px solid #D4D4D4;box-shadow:0 4px #d4d4d4}.logout-btn:hover{transform:translateY(-1px);box-shadow:0 5px #d4d4d4}.logout-btn:active{transform:translateY(2px);box-shadow:0 2px #d4d4d4}.user-info{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#f7f7f7;border-radius:50px;color:#3c3c3c;text-decoration:none;min-height:44px;transition:background .2s ease}.user-info:hover{background:#e5e5e5}.user-avatar{font-size:18px}.user-name{font-weight:700;font-size:14px;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-loading{display:flex;align-items:center;justify-content:center;min-width:100px;min-height:44px}.loading-spinner{width:20px;height:20px;border:2px solid #E5E5E5;border-top-color:#ff6b4a;border-radius:50%;animation:spin .8s linear infinite}@media(max-width:480px){.app-header{padding:12px 16px}.header-content{flex-wrap:wrap;gap:12px}.logo-mascot{width:36px;height:36px}.logo-text{font-size:1.125rem}.header-nav{width:100%;justify-content:center;flex-wrap:wrap;gap:8px}.nav-btn{padding:8px 12px;font-size:12px;min-height:40px}.auth-section{gap:8px;flex-wrap:wrap;justify-content:center;width:100%}.user-info{padding:8px 12px;min-height:40px}.user-name{max-width:80px;font-size:12px}}@media(min-width:481px)and (max-width:768px){.app-header{padding:12px 20px}.logo-mascot{width:40px;height:40px}.logo-text{font-size:1.25rem}.nav-btn{padding:8px 12px;font-size:13px}}.login-page{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:16px;background:#f7f7f7}.login-card{background:#fff;border-radius:16px;box-shadow:0 2px 8px #00000014;padding:32px;width:100%;max-width:420px}.login-header{text-align:center;margin-bottom:24px}.login-icon{font-size:3rem;display:block;margin-bottom:12px}.login-header h1{font-size:1.5rem;color:#3c3c3c;margin:0 0 8px;font-weight:700}.login-header p{color:#777;font-size:1rem;margin:0}.login-form{display:flex;flex-direction:column;gap:16px}.error-icon{flex-shrink:0}.login-btn{width:100%;min-height:52px;background:#ff6b4a;color:#fff;font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px #e55a3a;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px}.login-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px #e55a3a}.login-btn:active:not(:disabled){box-shadow:0 2px #e55a3a;transform:translateY(2px)}.login-btn:disabled{background:#d4d4d4;box-shadow:0 4px #a3a3a3;cursor:not-allowed}.login-links{margin-top:24px;text-align:center}.forgot-link{display:inline-block;color:#ff6b4a;font-size:14px;font-weight:500;margin-bottom:16px}.forgot-link:hover{color:#e55a3a;text-decoration:underline}.signup-prompt{color:#777;font-size:1rem}.signup-link{color:#ff6b4a;font-weight:600}.signup-link:hover{color:#e55a3a;text-decoration:underline}@media(max-width:480px){.login-page{padding:32px 12px 12px;align-items:flex-start}.login-card{padding:24px}.login-header h1{font-size:1.25rem}.login-icon{font-size:2.25rem}}.signup-page{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:16px;background:#f7f7f7}.signup-card{background:#fff;border-radius:16px;box-shadow:0 2px 8px #00000014;padding:32px;width:100%;max-width:420px}.signup-header{text-align:center;margin-bottom:24px}.signup-icon{font-size:3rem;display:block;margin-bottom:12px}.signup-header h1{font-size:1.5rem;color:#3c3c3c;margin:0 0 8px;font-weight:700}.signup-header p{color:#777;font-size:1rem;margin:0}.signup-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-weight:600;color:#3c3c3c;font-size:1rem}.form-group input{width:100%;min-height:44px;padding:12px 16px;border:2px solid #E5E5E5;border-radius:12px;font-size:1rem;transition:border-color .2s ease}.form-group input:focus{outline:none;border-color:#1cb0f6;box-shadow:0 0 0 3px #1cb0f626}.form-group input.input-error{border-color:#ff4b4b}.field-error{color:#e53e3e;font-size:14px;display:flex;align-items:center;gap:4px}.error-message{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#ffdfe0;border-radius:12px;color:#e53e3e;font-size:14px;font-weight:500}.success-message{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#d7ffb8;border-radius:12px;color:#4cad02;font-size:14px;font-weight:500}.password-strength{margin-top:8px}.strength-bar{height:6px;background:#e5e5e5;border-radius:6px;overflow:hidden;margin-bottom:4px}.strength-fill{height:100%;border-radius:6px;transition:width .2s ease,background-color .2s ease}.strength-fill.weak{width:25%;background:#ff4b4b}.strength-fill.fair{width:50%;background:#ffc800}.strength-fill.good{width:75%;background:#e5b400}.strength-fill.strong{width:100%;background:#58cc02}.strength-text{font-size:12px;color:#777}.strength-text.weak{color:#e53e3e}.strength-text.fair,.strength-text.good{color:#e5b400}.strength-text.strong{color:#4cad02}.password-requirements{margin-top:8px;padding:12px;background:#fafafa;border-radius:8px;font-size:12px}.password-requirements ul{margin:0;padding-left:16px;color:#777}.password-requirements li{margin-bottom:4px}.password-requirements li.met{color:#4cad02}.signup-btn{width:100%;min-height:52px;background:#58cc02;color:#fff;font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px #4cad02;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px}.signup-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px #4cad02}.signup-btn:active:not(:disabled){box-shadow:0 2px #4cad02;transform:translateY(2px)}.signup-btn:disabled{background:#d4d4d4;box-shadow:0 4px #a3a3a3;cursor:not-allowed}.signup-links{margin-top:24px;text-align:center}.login-prompt{color:#777;font-size:1rem}.login-link{color:#ff6b4a;font-weight:600}.login-link:hover{color:#e55a3a;text-decoration:underline}@media(max-width:480px){.signup-page{padding:24px 12px 12px;align-items:flex-start}.signup-card{padding:20px}.signup-header h1{font-size:1.25rem}.signup-icon{font-size:2.25rem}}.forgot-password-page{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:var(--spacing-4);background:linear-gradient(135deg,var(--color-gray-50) 0%,var(--color-gray-100) 100%)}.forgot-password-card{background:var(--bg-card);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);padding:var(--spacing-8);width:100%;max-width:420px;animation:fadeIn .3s ease}.forgot-password-header{text-align:center;margin-bottom:var(--spacing-6)}.forgot-password-icon{font-size:var(--font-size-5xl);display:block;margin-bottom:var(--spacing-3)}.forgot-password-header h1{font-size:var(--font-size-2xl);color:var(--text-primary);margin-bottom:var(--spacing-2)}.forgot-password-header p{color:var(--text-secondary);font-size:var(--font-size-base);margin:0}.forgot-password-form{display:flex;flex-direction:column;gap:var(--spacing-4)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-2)}.form-group label{font-weight:var(--font-weight-semibold);color:var(--text-primary);font-size:var(--font-size-base)}.form-group input{width:100%;min-height:var(--touch-target-min)}.form-group input.input-error{border-color:var(--color-error)}.field-hint{color:var(--text-secondary);font-size:var(--font-size-sm)}.error-message{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-4);background:var(--color-error-bg);border-radius:var(--radius-lg);color:var(--color-error-dark);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.success-message{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-4);background:var(--color-success-bg);border-radius:var(--radius-lg);color:var(--color-success-dark);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.info-message{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-4);background:#3d8b8b1a;border-radius:var(--radius-lg);color:var(--color-accent-dark);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.step-indicator{display:flex;justify-content:center;gap:var(--spacing-2);margin-bottom:var(--spacing-4)}.step-dot{width:10px;height:10px;border-radius:50%;background:var(--color-gray-300);transition:background var(--transition-normal)}.step-dot.active{background:var(--color-primary)}.step-dot.completed{background:var(--color-success)}.submit-btn{width:100%;min-height:var(--btn-height-lg);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--text-inverse);font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center;gap:var(--spacing-2);margin-top:var(--spacing-2)}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.spinner{width:20px;height:20px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}.resend-btn{background:none;border:none;color:var(--color-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;padding:var(--spacing-2);margin-top:var(--spacing-2)}.resend-btn:hover{text-decoration:underline}.resend-btn:disabled{color:var(--text-muted);cursor:not-allowed}.forgot-password-links{margin-top:var(--spacing-6);text-align:center}.back-link{color:var(--color-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);display:inline-flex;align-items:center;gap:var(--spacing-1)}.back-link:hover{color:var(--color-primary-dark);text-decoration:underline}@media(max-width:480px){.forgot-password-page{padding:var(--spacing-3);align-items:flex-start;padding-top:var(--spacing-8)}.forgot-password-card{padding:var(--spacing-6)}.forgot-password-header h1{font-size:var(--font-size-xl)}.forgot-password-icon{font-size:var(--font-size-4xl)}}@media(prefers-color-scheme:dark){.forgot-password-page{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.forgot-password-card{background:var(--bg-card);border:1px solid var(--color-gray-700)}}.verify-page{min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#f0fdf4,#fef3e2)}.verify-card{background:#fff;border-radius:16px;box-shadow:0 4px 12px #0000001a;padding:32px;width:100%;max-width:400px}.verify-header{text-align:center;margin-bottom:24px}.verify-icon{font-size:48px;display:block;margin-bottom:12px}.verify-header h1{font-size:24px;font-weight:700;color:#1a1a1a;margin:0 0 8px}.verify-header p{font-size:14px;color:#6b7280;margin:0}.verify-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;font-weight:600;color:#374151}.form-group input{padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:16px;transition:border-color .2s,box-shadow .2s}.form-group input:focus{outline:none;border-color:#58cc02;box-shadow:0 0 0 3px #58cc021a}.code-input{text-align:center;font-size:24px!important;font-weight:700;letter-spacing:8px;font-family:monospace}.verify-btn{background:#58cc02;color:#fff;border:none;border-radius:12px;padding:14px 24px;font-size:16px;font-weight:700;cursor:pointer;transition:transform .1s,box-shadow .1s;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px}.verify-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #58cc024d}.verify-btn:active:not(:disabled){transform:translateY(0)}.verify-btn:disabled{opacity:.7;cursor:not-allowed}.error-message{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:12px;color:#dc2626;font-size:14px;display:flex;align-items:center;gap:8px}.info-message{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:12px;color:#2563eb;font-size:14px;display:flex;align-items:center;gap:8px}.success-message{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:16px;color:#16a34a;font-size:16px;display:flex;align-items:center;justify-content:center;gap:8px}.verify-links{margin-top:24px;text-align:center}.resend-btn{background:none;border:none;color:#ff9600;font-size:14px;font-weight:600;cursor:pointer;padding:8px;transition:color .2s}.resend-btn:hover:not(:disabled){color:#e68600;text-decoration:underline}.resend-btn:disabled{opacity:.7;cursor:not-allowed}.login-prompt{margin-top:16px;font-size:14px;color:#6b7280}.login-link{color:#58cc02;font-weight:600;text-decoration:none}.login-link:hover{text-decoration:underline}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.module-selector{width:100%;max-width:800px;margin:0 auto}.module-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:16px}.module-selector-header h2{margin:0;font-size:1.5rem;color:#3c3c3c;font-weight:700}.select-all-btn{padding:10px 16px;font-size:14px;font-weight:700;background:#1cb0f6;color:#fff;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px #1899d6;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease;min-height:44px;text-transform:uppercase;letter-spacing:.5px}.select-all-btn:hover{transform:translateY(-1px);box-shadow:0 5px #1899d6}.select-all-btn:active{transform:translateY(2px);box-shadow:0 2px #1899d6}.module-selector-hint{color:#ff4b4b;font-size:14px;margin-bottom:16px;text-align:center;font-weight:600}.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.module-card{display:flex;flex-direction:column;align-items:flex-start;padding:20px;background:#fff;border:2px solid #E5E5E5;border-radius:16px;cursor:pointer;text-align:left;position:relative;min-height:120px;transition:border-color .2s ease,box-shadow .2s ease}.module-card:hover{border-color:#ff6b4a;box-shadow:0 4px 12px #ff6b4a26}.module-card.selected{background:#fff5f3;border-color:#ff6b4a;box-shadow:0 0 0 3px #ff6b4a33}.module-card-name{font-size:1.125rem;font-weight:700;color:#3c3c3c;margin-bottom:8px}.module-card-description{font-size:14px;color:#777;flex-grow:1;line-height:1.5}.module-card-count{font-size:12px;color:#1cb0f6;margin-top:12px;background:#f0f9ff;padding:4px 12px;border-radius:50px;font-weight:600}.module-card-check{position:absolute;top:12px;right:12px;width:28px;height:28px;background:#ff6b4a;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}@media(max-width:480px){.module-grid{grid-template-columns:1fr}.module-selector-header{flex-direction:column;align-items:stretch}.module-selector-header h2{text-align:center;font-size:1.25rem}.select-all-btn{width:100%}.module-card{padding:16px;min-height:100px}}@media(min-width:481px)and (max-width:768px){.module-grid{grid-template-columns:repeat(2,1fr)}.module-selector-header h2{font-size:1.25rem}}.mode-selector{width:100%;max-width:600px;margin:32px auto}.mode-selector h2{margin:0 0 16px;font-size:1.5rem;text-align:center;color:#3c3c3c;font-weight:700}.mode-options{display:flex;flex-direction:column;gap:12px}.mode-option{display:flex;align-items:center;padding:16px 20px;background:#fff;border:2px solid #E5E5E5;border-radius:12px;cursor:pointer;min-height:44px;transition:border-color .2s ease,background-color .2s ease}.mode-option:hover{border-color:#ff6b4a;background:#fffaf9}.mode-option.selected{background:#fff5f3;border-color:#ff6b4a;box-shadow:0 0 0 3px #ff6b4a26}.mode-option input[type=radio]{width:20px;height:20px;margin-right:16px;accent-color:#FF6B4A;cursor:pointer;flex-shrink:0}.mode-option-content{display:flex;flex-direction:column;gap:4px}.mode-option-label{font-size:1rem;font-weight:700;color:#3c3c3c}.mode-option-description{font-size:14px;color:#777}@media(max-width:480px){.mode-selector{margin:24px auto}.mode-selector h2{font-size:1.25rem}.mode-option{padding:14px 16px}.mode-option-label{font-size:.9375rem}.mode-option-description{font-size:13px}}.home-page{width:100%;max-width:900px;margin:0 auto;padding:24px;background:#fff}.hero-section{background:linear-gradient(135deg,#fff5f3,#fff0ed);border-radius:24px;padding:48px 32px;margin-bottom:32px}.hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}.hero-mascot{width:160px;height:auto;border-radius:16px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.1));animation:gentleBounce 3s ease-in-out infinite}@keyframes gentleBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.hero-text h1{font-size:2.25rem;margin:0 0 8px;color:#ff6b4a;font-weight:800}.hero-subtitle{font-size:1.125rem;color:#777;margin:0}.home-content{display:flex;flex-direction:column;gap:32px}.home-actions{display:flex;justify-content:center;margin-top:16px;padding-bottom:32px}.start-test-btn{padding:16px 32px;font-size:1.125rem;font-weight:700;background:#ff6b4a;color:#fff;border:none;border-radius:16px;cursor:pointer;box-shadow:0 4px #e55a3a;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease;min-height:56px;min-width:200px;text-transform:uppercase;letter-spacing:.8px}.start-test-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px #e55a3a}.start-test-btn:active:not(:disabled){transform:translateY(2px);box-shadow:0 2px #e55a3a}.start-test-btn:disabled{background:#d4d4d4;box-shadow:0 4px #a3a3a3;cursor:not-allowed}@media(max-width:480px){.home-page{padding:16px}.hero-section{padding:32px 20px;margin-bottom:24px;border-radius:16px}.hero-mascot{width:120px}.hero-text h1{font-size:1.5rem}.hero-subtitle{font-size:1rem}.home-content{gap:24px}.start-test-btn{width:100%;padding:14px 24px;font-size:1rem}}@media(min-width:481px)and (max-width:768px){.hero-section{padding:32px 24px}.hero-mascot{width:140px}.hero-text h1{font-size:1.875rem}.start-test-btn{padding:14px 28px;font-size:1rem}}@media(min-width:769px){.hero-content{flex-direction:row;text-align:left;gap:32px}.hero-mascot{width:180px}.hero-text{flex:1}}@media(prefers-reduced-motion:reduce){.hero-mascot{animation:none}}.progress-bar-container{width:100%;max-width:600px;margin:0 auto 24px}.progress-text{font-size:1rem;font-weight:700;text-align:center;margin-bottom:8px;color:#777}.progress-bar{width:100%;height:16px;background:#e5e5e5;border-radius:8px;overflow:hidden}.progress-fill{height:100%;background:#ff6b4a;border-radius:8px;transition:width .3s ease}.progress-percentage{font-size:14px;font-weight:600;text-align:right;margin-top:4px;color:#777}@media(max-width:480px){.progress-bar-container{margin-bottom:16px}.progress-text{font-size:14px}.progress-bar{height:12px;border-radius:6px}.progress-fill{border-radius:6px}.progress-percentage{font-size:12px}}.question-card{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);border-radius:16px;padding:var(--spacing-8);margin:0 0 var(--spacing-6);text-align:center;box-shadow:0 4px 0 var(--color-primary-dark)}.direction-indicator{font-size:var(--font-size-sm);color:#ffffffd9;margin-bottom:var(--spacing-4);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:1px}.question-prompt{font-size:var(--font-size-4xl);font-weight:var(--font-weight-extrabold);color:var(--text-inverse);word-break:break-word;line-height:var(--line-height-tight);font-family:var(--font-family-heading)}@media(prefers-color-scheme:dark){.question-card{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);box-shadow:0 4px #0000004d}}@media(max-width:480px){.question-card{padding:var(--spacing-5);margin:0 0 var(--spacing-4);border-radius:12px}.question-prompt{font-size:var(--font-size-2xl)}.direction-indicator{font-size:var(--font-size-xs);margin-bottom:var(--spacing-3)}}@media(min-width:481px)and (max-width:768px){.question-card{padding:var(--spacing-6)}.question-prompt{font-size:var(--font-size-3xl)}.direction-indicator{font-size:var(--font-size-sm)}}.answer-input-container{display:flex;flex-direction:column;gap:var(--spacing-4);align-items:center;margin:var(--spacing-4) 0}.answer-input{width:100%;max-width:400px;padding:var(--spacing-4) var(--spacing-5);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);border:2px solid var(--color-gray-200);border-radius:16px;text-align:center;transition:all .15s ease;min-height:var(--btn-height-lg);background-color:var(--bg-primary)}.answer-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #ff6b4a33}.answer-input::placeholder{color:var(--text-muted);font-weight:var(--font-weight-normal)}.submit-btn{padding:14px 32px;font-size:var(--font-size-base);font-weight:var(--font-weight-bold);background-color:var(--color-primary);color:var(--text-inverse);border:none;border-radius:16px;cursor:pointer;transition:all .1s ease;min-height:var(--btn-height-lg);min-width:140px;text-transform:uppercase;letter-spacing:.8px;box-shadow:0 4px 0 var(--color-primary-dark);transform:translateY(0)}.submit-btn:hover:not(:disabled){filter:brightness(1.05)}.submit-btn:active:not(:disabled){box-shadow:0 2px 0 var(--color-primary-dark);transform:translateY(2px)}.submit-btn:disabled{background-color:var(--color-gray-300);box-shadow:0 4px 0 var(--color-gray-400);cursor:not-allowed}@media(prefers-color-scheme:dark){.answer-input{background-color:var(--bg-secondary);border-color:var(--color-gray-600);color:var(--text-primary)}.answer-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #ff6b4a4d}.answer-input::placeholder{color:var(--text-muted)}.submit-btn{box-shadow:0 4px #0000004d}.submit-btn:active:not(:disabled){box-shadow:0 2px #0000004d}}@media(max-width:480px){.answer-input-container{margin:var(--spacing-3) 0}.answer-input{font-size:var(--font-size-lg);padding:var(--spacing-3) var(--spacing-4);max-width:100%;border-radius:12px}.submit-btn{width:100%;max-width:400px;font-size:var(--font-size-sm);padding:12px 24px;border-radius:12px}}@media(min-width:481px)and (max-width:768px){.answer-input{font-size:var(--font-size-lg);padding:var(--spacing-4)}.submit-btn{font-size:var(--font-size-sm)}}.feedback-display{padding:24px;border-radius:16px;text-align:center;margin:16px 0;animation:feedbackSlideIn .3s ease}@keyframes feedbackSlideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.feedback-display.correct{background:#d7ffb8}.feedback-display.incorrect{background:#ffdfe0}.feedback-icon{font-size:2.25rem;margin-bottom:8px}.feedback-message{font-size:1.25rem;font-weight:800;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.correct .feedback-message{color:#4cad02}.incorrect .feedback-message{color:#e53e3e}.correct-answer{font-size:1rem;color:#525252;margin-top:12px;font-weight:600}.correct-answer strong{color:#3c3c3c;font-weight:700}.feedback-hint{font-size:14px;color:#b45309;background:#fef3c7;padding:12px;border-radius:12px;margin-top:12px;font-weight:600}.next-question-button{display:inline-block;margin-top:16px;padding:12px 24px;font-size:1rem;font-weight:700;color:#fff;background:#1cb0f6;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px #1899d6;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease;text-transform:uppercase;letter-spacing:.5px}.next-question-button:hover{transform:translateY(-1px);box-shadow:0 5px #1899d6}.next-question-button:active{box-shadow:0 2px #1899d6;transform:translateY(2px)}@media(max-width:480px){.feedback-display{padding:16px;margin:12px 0;border-radius:12px}.feedback-icon{font-size:1.875rem}.feedback-message{font-size:1.125rem}.correct-answer{font-size:14px}.feedback-hint{font-size:12px;padding:8px;border-radius:8px}.next-question-button{width:100%;padding:10px 20px;font-size:14px;border-radius:10px}}.test-page{width:100%;max-width:700px;margin:0 auto;padding:var(--spacing-6)}.test-content{background:var(--bg-card);border-radius:16px;padding:var(--spacing-8);box-shadow:0 2px 8px #00000014}.test-header{display:flex;justify-content:flex-start;margin-bottom:var(--spacing-6)}.cancel-btn{padding:var(--spacing-3) var(--spacing-5);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);background-color:var(--bg-primary);color:var(--text-secondary);border:2px solid var(--color-gray-200);border-radius:16px;cursor:pointer;transition:all .1s ease;min-height:var(--touch-target-min);text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 0 var(--color-gray-300);transform:translateY(0)}.cancel-btn:hover{background-color:var(--color-gray-100);border-color:var(--color-gray-300);color:var(--text-primary)}.cancel-btn:active{box-shadow:0 2px 0 var(--color-gray-300);transform:translateY(2px)}.loading{text-align:center;font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text-secondary);padding:var(--spacing-12)}@media(prefers-color-scheme:dark){.test-content{background:var(--bg-card);box-shadow:0 2px 8px #0003}.cancel-btn{background-color:var(--bg-secondary);color:var(--text-secondary);border-color:var(--color-gray-600);box-shadow:0 4px 0 var(--color-gray-700)}.cancel-btn:hover{background-color:var(--color-gray-700);border-color:var(--color-gray-500);color:var(--text-primary)}.cancel-btn:active{box-shadow:0 2px 0 var(--color-gray-700)}.loading{color:var(--text-secondary)}}@media(max-width:480px){.test-page{padding:var(--spacing-3)}.test-content{padding:var(--spacing-4);border-radius:12px}.cancel-btn{font-size:var(--font-size-xs);padding:var(--spacing-2) var(--spacing-4)}.loading{font-size:var(--font-size-lg);padding:var(--spacing-8)}}@media(min-width:481px)and (max-width:768px){.test-page{padding:var(--spacing-4)}.test-content{padding:var(--spacing-6)}}.score-summary{text-align:center;padding:32px;border-radius:16px;color:#fff;margin-bottom:32px}.score-summary.pass{background:#58cc02;box-shadow:0 4px #4cad02}.score-summary.fail{background:#ff4b4b;box-shadow:0 4px #e53e3e}.score-summary.default{background:#ff6b4a;box-shadow:0 4px #e55a3a}.score-percentage{display:flex;align-items:baseline;justify-content:center;margin-bottom:8px}.percentage-value{font-size:4rem;font-weight:800;line-height:1}.percentage-symbol{font-size:2.25rem;font-weight:700;margin-left:4px}.score-fraction{font-size:1.5rem;font-weight:600;opacity:.9;margin-bottom:16px}.score-message{font-size:1.25rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:12px 24px;background:#fff3;border-radius:12px;display:inline-block}@media(max-width:480px){.score-summary{padding:24px;margin-bottom:24px;border-radius:12px}.percentage-value{font-size:3rem}.percentage-symbol{font-size:1.5rem}.score-fraction{font-size:1.125rem}.score-message{font-size:1rem;padding:8px 16px}}@media(min-width:481px)and (max-width:768px){.score-summary{padding:24px}.percentage-value{font-size:3.5rem}.percentage-symbol{font-size:1.875rem}.score-fraction{font-size:1.25rem}.score-message{font-size:1.125rem}}.answer-review{background:#fff;border-radius:16px;padding:24px;max-height:400px;overflow-y:auto;box-shadow:0 2px 8px #00000014}.answer-review-title{font-size:1.25rem;font-weight:700;color:#3c3c3c;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid #E5E5E5}.answer-review-list{display:flex;flex-direction:column;gap:12px}.answer-review-item{padding:16px;border-radius:12px;border-left:4px solid;transition:transform .2s ease}.answer-review-item:hover{transform:translate(4px)}.answer-review-item.correct{background:#d7ffb8;border-left-color:#58cc02}.answer-review-item.incorrect{background:#ffdfe0;border-left-color:#ff4b4b}.answer-question{font-size:1rem;font-weight:700;color:#3c3c3c;margin-bottom:8px}.answer-direction{font-size:14px;color:#777;margin-bottom:4px;font-weight:600}.answer-details{font-size:14px;color:#525252}.answer-details .label{font-weight:600}.answer-details .student-answer{margin-bottom:4px}.answer-details .correct-answer{color:#4cad02;font-weight:700}.answer-icon{float:right;font-size:1.25rem}.answer-icon.correct-icon{color:#58cc02}.answer-icon.incorrect-icon{color:#ff4b4b}@media(max-width:480px){.answer-review{padding:16px;max-height:300px;border-radius:12px}.answer-review-title{font-size:1.125rem}.answer-review-item{padding:12px;border-radius:8px}.answer-question{font-size:14px}.answer-details{font-size:12px}.answer-icon{font-size:1.125rem}}.results-page{max-width:700px;margin:0 auto;padding:var(--spacing-8) var(--spacing-4)}.results-title{text-align:center;font-size:var(--font-size-3xl);font-weight:var(--font-weight-extrabold);color:var(--text-primary);margin-bottom:var(--spacing-6)}.results-card{background:var(--bg-card);border-radius:16px;padding:24px;box-shadow:0 2px 8px #00000014;margin-bottom:var(--spacing-6)}.results-actions{display:flex;gap:var(--spacing-4);justify-content:center;margin-top:var(--spacing-8);flex-wrap:wrap}.action-btn{padding:14px 24px;font-size:var(--font-size-base);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.8px;border:none;border-radius:16px;cursor:pointer;transition:all .1s ease;min-width:160px;min-height:var(--btn-height-lg);transform:translateY(0)}.action-btn:active{transform:translateY(2px)}.retake-btn{background-color:var(--color-primary);color:var(--text-inverse);box-shadow:0 4px 0 var(--color-primary-dark)}.retake-btn:hover{filter:brightness(1.05)}.retake-btn:active{box-shadow:0 2px 0 var(--color-primary-dark)}.new-test-btn{background-color:var(--bg-primary);color:var(--color-primary);border:2px solid var(--color-primary);box-shadow:0 4px 0 var(--color-primary)}.new-test-btn:hover{background-color:var(--color-secondary-light)}.new-test-btn:active{box-shadow:0 2px 0 var(--color-primary)}@media(prefers-color-scheme:dark){.results-title{color:var(--text-primary)}.results-card{background:var(--bg-card);box-shadow:0 2px 8px #0003}.new-test-btn{background-color:var(--bg-secondary)}}@media(max-width:480px){.results-page{padding:var(--spacing-4)}.results-title{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-4)}.results-card{padding:var(--spacing-4);border-radius:12px}.results-actions{flex-direction:column;align-items:center;margin-top:var(--spacing-6)}.action-btn{width:100%;max-width:280px;font-size:var(--font-size-sm);padding:12px 20px}}@media(min-width:481px)and (max-width:768px){.results-title{font-size:var(--font-size-2xl)}.results-card{padding:var(--spacing-5)}.action-btn{font-size:var(--font-size-sm);padding:12px 20px}}.test-history-list{display:flex;flex-direction:column;gap:var(--spacing-3)}.history-item{display:flex;align-items:center;gap:var(--spacing-4);padding:var(--spacing-4);background:var(--bg-primary);border-radius:var(--radius-lg);border:1px solid var(--border-color);transition:box-shadow var(--transition-normal),transform var(--transition-normal)}.history-item:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.score-badge{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:#fff;flex-shrink:0}.score-badge.score-good{background:linear-gradient(135deg,var(--color-success) 0%,var(--color-success-dark) 100%)}.score-badge.score-okay{background:linear-gradient(135deg,var(--color-warning) 0%,#e67e22 100%)}.score-badge.score-needs-work{background:linear-gradient(135deg,var(--color-error) 0%,#c0392b 100%)}.history-details{flex:1;min-width:0}.history-date{font-size:var(--font-size-sm);color:var(--text-secondary);margin:0 0 var(--spacing-1) 0}.history-modules{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary);margin:0 0 var(--spacing-1) 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-stats{font-size:var(--font-size-sm);color:var(--text-secondary);margin:0}.mode-badge{display:inline-block;padding:var(--spacing-1) var(--spacing-2);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);background:var(--bg-tertiary);color:var(--text-secondary);border-radius:var(--radius-sm);text-transform:capitalize}.load-more-container{display:flex;justify-content:center;margin-top:var(--spacing-4)}.load-more-btn{padding:var(--spacing-3) var(--spacing-6);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:background var(--transition-normal),transform var(--transition-normal)}.load-more-btn:hover:not(:disabled){background:var(--bg-secondary);transform:translateY(-1px)}.load-more-btn:disabled{opacity:.6;cursor:not-allowed}.loading-more{display:flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-4);color:var(--text-secondary)}.loading-more .loading-spinner{width:20px;height:20px;border-width:2px}@media(max-width:480px){.history-item{flex-direction:column;text-align:center;padding:var(--spacing-4)}.score-badge{width:50px;height:50px;font-size:var(--font-size-base)}.history-details{width:100%}.history-modules{white-space:normal;font-size:var(--font-size-sm)}}@media(min-width:481px)and (max-width:768px){.score-badge{width:55px;height:55px}}.profile-page{max-width:800px;margin:0 auto;padding:var(--spacing-8) var(--spacing-4);background:var(--bg-secondary);min-height:calc(100vh - 120px)}.profile-header{display:flex;align-items:center;gap:var(--spacing-6);padding:24px;background:var(--bg-card);border-radius:16px;margin-bottom:var(--spacing-8);box-shadow:0 2px 8px #00000014}.profile-avatar{font-size:4rem;width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--color-primary);border-radius:50%;box-shadow:0 4px 0 var(--color-primary-dark)}.profile-info{flex:1}.profile-name{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--text-primary);margin:0 0 var(--spacing-1) 0}.profile-email{font-size:var(--font-size-base);color:var(--text-secondary);margin:0}.profile-section{background:var(--bg-card);border-radius:16px;padding:24px;box-shadow:0 2px 8px #00000014}.section-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--text-primary);margin:0 0 var(--spacing-6) 0;padding-bottom:var(--spacing-4);border-bottom:2px solid var(--color-gray-200)}.profile-loading,.history-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-12);gap:var(--spacing-4)}.loading-spinner{width:40px;height:40px;border:4px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.error-message{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-4);background:var(--color-error-bg);color:var(--color-error-dark);border-radius:12px;margin-bottom:var(--spacing-4)}.retry-btn{margin-left:auto;padding:var(--spacing-2) var(--spacing-4);background-color:var(--color-error);color:#fff;border:none;border-radius:12px;cursor:pointer;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;box-shadow:0 3px 0 var(--color-error-dark);transform:translateY(0);transition:all .1s ease}.retry-btn:active{box-shadow:0 1px 0 var(--color-error-dark);transform:translateY(2px)}.no-history{text-align:center;padding:var(--spacing-12) var(--spacing-4)}.no-history-icon{font-size:4rem;display:block;margin-bottom:var(--spacing-4)}.no-history p{color:var(--text-secondary);margin:0 0 var(--spacing-2) 0;font-size:var(--font-size-lg)}.no-history-hint{font-size:var(--font-size-base)!important;margin-bottom:var(--spacing-6)!important}.start-test-btn{padding:14px 24px;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.8px;background-color:var(--color-primary);color:var(--text-inverse);border:none;border-radius:16px;cursor:pointer;box-shadow:0 4px 0 var(--color-primary-dark);transform:translateY(0);transition:all .1s ease}.start-test-btn:hover{filter:brightness(1.05)}.start-test-btn:active{box-shadow:0 2px 0 var(--color-primary-dark);transform:translateY(2px)}@media(max-width:480px){.profile-page{padding:var(--spacing-4)}.profile-header{flex-direction:column;text-align:center;padding:var(--spacing-6) var(--spacing-4)}.profile-avatar{font-size:3rem;width:64px;height:64px}.profile-name{font-size:var(--font-size-xl)}.profile-section{padding:var(--spacing-4)}.section-title{font-size:var(--font-size-lg)}}@media(min-width:481px)and (max-width:768px){.profile-header{padding:var(--spacing-5)}.profile-avatar{font-size:3.5rem;width:72px;height:72px}}.student-list{width:100%}.student-table-container{display:none;overflow-x:auto;border-radius:16px;background:var(--bg-card)}.student-table{width:100%;border-collapse:collapse}.student-table th,.student-table td{padding:var(--spacing-4);text-align:left;border-bottom:1px solid var(--color-gray-200)}.student-table th{font-weight:var(--font-weight-bold);color:var(--text-secondary);font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;background:var(--bg-secondary)}.student-table th:first-child{border-radius:16px 0 0}.student-table th:last-child{border-radius:0 16px 0 0}.student-row{cursor:pointer;transition:background-color .2s ease}.student-row:hover{background:var(--color-secondary-light)}.student-row:focus{outline:3px solid var(--color-primary);outline-offset:-3px;background:var(--color-secondary-light)}.student-name{display:flex;align-items:center;gap:var(--spacing-3);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.student-avatar{font-size:1.5rem}.student-email{color:var(--text-secondary);font-size:var(--font-size-sm)}.text-right{text-align:right}.last-test-date{color:var(--text-secondary);font-size:var(--font-size-sm)}.student-cards{display:flex;flex-direction:column;gap:var(--spacing-4)}.student-card{background:var(--bg-card);border-radius:16px;padding:24px;cursor:pointer;box-shadow:0 2px 8px #00000014;transition:transform .2s ease,box-shadow .2s ease}.student-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.student-card:focus{outline:3px solid var(--color-primary);outline-offset:2px}.card-header{display:flex;align-items:center;gap:var(--spacing-3);margin-bottom:var(--spacing-4)}.card-info{flex:1;display:flex;flex-direction:column;min-width:0}.card-name{font-weight:var(--font-weight-bold);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-email{font-size:var(--font-size-sm);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-stats{display:flex;gap:var(--spacing-6);padding-top:var(--spacing-3);border-top:1px solid var(--color-gray-200)}.card-stat{display:flex;flex-direction:column}.card-stat .stat-label{font-size:var(--font-size-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-weight:var(--font-weight-semibold)}.card-stat .stat-value{font-size:var(--font-size-base);font-weight:var(--font-weight-bold);color:var(--text-primary)}@media(max-width:767px){.student-card:hover{transform:none}}@media(min-width:768px){.student-table-container{display:block}.student-cards{display:none}}.score-filters{background:var(--bg-secondary);border-radius:var(--radius-xl);margin-bottom:var(--spacing-6);box-shadow:var(--shadow-md);overflow:hidden}.filters-header{display:flex;align-items:center;gap:var(--spacing-4);padding:var(--spacing-4)}.filters-toggle{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-4);background:transparent;border:none;cursor:pointer;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary);transition:color var(--transition-fast)}.filters-toggle:hover{color:var(--color-primary)}.filter-icon{font-size:1.2rem}.active-indicator{color:var(--color-primary);font-size:.75rem}.chevron{font-size:.75rem;transition:transform var(--transition-fast)}.chevron.expanded{transform:rotate(180deg)}.clear-filters-btn{margin-left:auto;padding:var(--spacing-2) var(--spacing-4);background:var(--bg-tertiary);color:var(--text-secondary);border:none;border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-sm);transition:background-color var(--transition-fast),color var(--transition-fast)}.clear-filters-btn:hover{background:var(--color-error-light);color:var(--color-error)}.filters-content{padding:var(--spacing-4);padding-top:0;display:flex;flex-direction:column;gap:var(--spacing-6);border-top:1px solid var(--border-color)}.filter-group{display:flex;flex-direction:column;gap:var(--spacing-2)}.filter-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.date-range{display:flex;align-items:center;gap:var(--spacing-3);flex-wrap:wrap}.date-input{padding:var(--spacing-2) var(--spacing-3);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:var(--font-size-base);background:var(--bg-primary);color:var(--text-primary);min-width:140px}.date-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px #3d8b8b33}.date-separator{color:var(--text-secondary);font-size:var(--font-size-sm)}.module-checkboxes{display:flex;flex-wrap:wrap;gap:var(--spacing-3)}.module-checkbox{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3);background:var(--bg-tertiary);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast)}.module-checkbox:hover{background:var(--bg-primary)}.module-checkbox input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-primary);cursor:pointer}.checkbox-label{font-size:var(--font-size-sm);color:var(--text-primary)}.sort-controls{display:flex;align-items:center;gap:var(--spacing-2)}.sort-select{padding:var(--spacing-2) var(--spacing-4);padding-right:var(--spacing-8);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:var(--font-size-base);background:var(--bg-primary);color:var(--text-primary);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.sort-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px #3d8b8b33}.sort-order-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-lg);color:var(--text-primary);transition:background-color var(--transition-fast),color var(--transition-fast)}.sort-order-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}@media(min-width:768px){.filters-content{flex-direction:row;flex-wrap:wrap;align-items:flex-start}.filter-group{flex:1;min-width:200px}.filter-group:first-child{flex:0 0 auto}}@media(max-width:480px){.filters-header{flex-wrap:wrap}.clear-filters-btn{width:100%;margin-left:0;margin-top:var(--spacing-2)}.date-range{flex-direction:column;align-items:stretch}.date-input{width:100%}.date-separator{text-align:center}}.admin-dashboard{max-width:1200px;margin:0 auto;padding:32px 16px;background:#fff}.admin-header{text-align:center;margin-bottom:32px}.admin-header h1{font-size:1.875rem;font-weight:800;color:#3c3c3c;margin:0 0 8px}.admin-subtitle{font-size:1.125rem;color:#777;margin:0}.stats-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.stat-card{display:flex;align-items:center;gap:16px;padding:24px;background:#fff;border-radius:16px;box-shadow:0 2px 8px #00000014;border:2px solid #E5E5E5;transition:border-color .2s ease}.stat-card:hover{border-color:#ff6b4a}.stat-icon{font-size:2rem;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:#ff6b4a;border-radius:12px;box-shadow:0 4px #e55a3a}.stat-value{font-size:1.5rem;font-weight:800;color:#3c3c3c}.stat-label{font-size:14px;color:#777;font-weight:600}.students-section{background:#fff;border-radius:16px;padding:24px;box-shadow:0 2px 8px #00000014;border:2px solid #E5E5E5}.section-title{font-size:1.25rem;font-weight:800;color:#3c3c3c;margin:0 0 24px;padding-bottom:16px;border-bottom:2px solid #E5E5E5}.admin-loading,.list-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;gap:16px}.loading-spinner{width:40px;height:40px;border:4px solid #E5E5E5;border-top-color:#ff6b4a;border-radius:50%;animation:spin 1s linear infinite}.error-message{display:flex;align-items:center;gap:12px;padding:16px;background:#ffdfe0;color:#e53e3e;border-radius:12px;margin-bottom:16px;font-weight:600}.retry-btn{margin-left:auto;padding:8px 16px;background:#ff4b4b;color:#fff;border:none;border-radius:12px;cursor:pointer;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px #e53e3e;transform:translateY(0);transition:transform .1s ease,box-shadow .1s ease}.retry-btn:hover{transform:translateY(-1px);box-shadow:0 5px #e53e3e}.retry-btn:active{box-shadow:0 2px #e53e3e;transform:translateY(2px)}.no-students{text-align:center;padding:48px 16px}.no-students-icon{font-size:4rem;display:block;margin-bottom:16px}.no-students p{color:#777;margin:0 0 8px;font-size:1.125rem;font-weight:600}.no-students-hint{font-size:1rem!important}@media(max-width:480px){.admin-dashboard{padding:16px}.admin-header h1{font-size:1.5rem}.stats-section{grid-template-columns:1fr}.stat-card{padding:16px}.stat-icon{font-size:1.5rem;width:48px;height:48px}.stat-value{font-size:1.25rem}.students-section{padding:16px}.section-title{font-size:1.125rem}}@media(min-width:481px)and (max-width:768px){.stats-section{grid-template-columns:repeat(2,1fr)}}.student-detail{max-width:1000px;margin:0 auto;padding:var(--spacing-8) var(--spacing-4);background:var(--bg-primary)}.back-btn{display:inline-flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-4);background:var(--bg-card);color:var(--text-primary);border:2px solid var(--color-gray-200);border-radius:16px;cursor:pointer;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-6);box-shadow:0 4px 0 var(--color-gray-300);transform:translateY(0);transition:all .1s ease}.back-btn:hover{background:var(--bg-secondary)}.back-btn:active{box-shadow:0 2px 0 var(--color-gray-300);transform:translateY(2px)}.student-header{display:flex;align-items:center;gap:var(--spacing-6);padding:24px;background:var(--bg-card);border-radius:16px;margin-bottom:var(--spacing-6);box-shadow:0 2px 8px #00000014}.student-avatar-large{font-size:4rem;width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--color-primary);border-radius:50%;box-shadow:0 4px 0 var(--color-primary-dark)}.student-info{flex:1}.student-name{font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--text-primary);margin:0 0 var(--spacing-1) 0}.student-email{font-size:var(--font-size-base);color:var(--text-secondary);margin:0}.stats-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-4);margin-bottom:var(--spacing-6)}.stat-card{display:flex;align-items:center;gap:var(--spacing-4);padding:24px;background:var(--bg-card);border-radius:16px;box-shadow:0 2px 8px #00000014;transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.stat-icon{font-size:2rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:var(--color-accent);border-radius:var(--radius-lg);box-shadow:0 4px 0 var(--color-accent-dark)}.stat-content{display:flex;flex-direction:column}.stat-value{font-size:var(--font-size-xl);font-weight:var(--font-weight-extrabold);color:var(--text-primary)}.stat-label{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:var(--font-weight-semibold)}.history-section{background:var(--bg-card);border-radius:16px;padding:24px;box-shadow:0 2px 8px #00000014}.section-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-extrabold);color:var(--text-primary);margin:0 0 var(--spacing-6) 0;padding-bottom:var(--spacing-4);border-bottom:2px solid var(--color-gray-200)}.history-table-container{overflow-x:auto;border-radius:16px}.history-table{width:100%;border-collapse:collapse}.history-table th,.history-table td{padding:var(--spacing-4);text-align:left;border-bottom:1px solid var(--color-gray-200)}.history-table th{font-weight:var(--font-weight-bold);color:var(--text-secondary);font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;background:var(--bg-secondary)}.history-table th:first-child{border-radius:16px 0 0}.history-table th:last-child{border-radius:0 16px 0 0}.date-cell{white-space:nowrap;color:var(--text-secondary);font-size:var(--font-size-sm)}.modules-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis}.mode-cell{white-space:nowrap}.mode-badge{display:inline-block;padding:var(--spacing-1) var(--spacing-2);background:var(--bg-secondary);border-radius:var(--radius-full);font-size:var(--font-size-xs);color:var(--text-secondary);font-weight:var(--font-weight-semibold)}.text-center{text-align:center}.score-badge{display:inline-block;padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold)}.score-good{background:var(--color-success-bg);color:var(--color-success)}.score-okay{background:var(--color-warning-light);color:var(--color-warning-dark)}.score-needs-work{background:var(--color-error-bg);color:var(--color-error)}.detail-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-12);gap:var(--spacing-4)}.loading-spinner{width:40px;height:40px;border:4px solid var(--color-gray-200);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.error-message{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-4);background:var(--color-error-bg);color:var(--color-error);border-radius:16px;font-weight:var(--font-weight-semibold)}.retry-btn{margin-left:auto;padding:var(--spacing-2) var(--spacing-4);background:var(--color-error);color:#fff;border:none;border-radius:16px;cursor:pointer;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 0 var(--color-error-dark);transform:translateY(0);transition:all .1s ease}.retry-btn:hover{filter:brightness(1.05)}.retry-btn:active{box-shadow:0 2px 0 var(--color-error-dark);transform:translateY(2px)}.not-found{text-align:center;padding:var(--spacing-12) var(--spacing-4)}.not-found-icon{font-size:4rem;display:block;margin-bottom:var(--spacing-4)}.not-found p{color:var(--text-secondary);font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.no-history{text-align:center;padding:var(--spacing-8) var(--spacing-4)}.no-history-icon{font-size:3rem;display:block;margin-bottom:var(--spacing-4)}.no-history p{color:var(--text-secondary);font-size:var(--font-size-base);margin:0;font-weight:var(--font-weight-semibold)}@media(max-width:480px){.student-detail{padding:var(--spacing-4)}.student-header{flex-direction:column;text-align:center;padding:var(--spacing-4)}.student-avatar-large{font-size:3rem;width:64px;height:64px}.student-name{font-size:var(--font-size-xl)}.stats-section{grid-template-columns:1fr}.stat-card:hover{transform:none}.history-section{padding:var(--spacing-4)}.section-title{font-size:var(--font-size-lg)}.history-table th,.history-table td{padding:var(--spacing-2);font-size:var(--font-size-sm)}}@media(min-width:481px)and (max-width:768px){.student-header{padding:var(--spacing-5)}.student-avatar-large{font-size:3.5rem;width:72px;height:72px}}.protected-route-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:1rem}.protected-route-loading .loading-spinner{width:40px;height:40px;border:4px solid #e0e0e0;border-top-color:#4a90d9;border-radius:50%;animation:spin 1s linear infinite}.protected-route-loading p{color:#666;font-size:1rem;margin:0}.admin-route-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:1rem}.admin-route-loading .loading-spinner{width:40px;height:40px;border:4px solid #e0e0e0;border-top-color:#4a90d9;border-radius:50%;animation:spin 1s linear infinite}.admin-route-loading p{color:#666;font-size:1rem;margin:0}@keyframes spin{to{transform:rotate(360deg)}}.app{display:flex;flex-direction:column;min-height:100vh;width:100%;background-color:var(--bg-primary)}.app-main{flex:1;display:flex;flex-direction:column;max-width:var(--container-xl);margin:0 auto;padding:var(--spacing-4) var(--spacing-8) var(--spacing-8);width:100%;box-sizing:border-box}@media(max-width:768px){.app-main{padding:var(--spacing-4)}}@media(max-width:480px){.app-main{padding:var(--spacing-3)}}