.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-card{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0000001a;padding:40px;width:100%;max-width:420px;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-title{font-size:2rem;font-weight:700;color:#1a1a1a;margin:0 0 8px}.login-subtitle{font-size:.95rem;color:#666;margin:0}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:.9rem;font-weight:500;color:#333}.form-input{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:all .2s;box-sizing:border-box}.form-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-input:disabled{background-color:#f5f5f5;cursor:not-allowed}.error-message{background-color:#fee;color:#c33;padding:12px;border-radius:8px;font-size:.9rem;border:1px solid #fcc}.login-button{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:24px;text-align:center;padding-top:24px;border-top:1px solid #e0e0e0}.login-hint{font-size:.85rem;color:#666;margin:0}.login-hint strong{color:#333}.progress-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #e0e0e0;box-shadow:0 2px 4px #0000001a;padding:var(--spacing-md) var(--spacing-lg)}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-lg)}.brand{display:flex;align-items:center;gap:var(--spacing-md)}.logo{height:40px;width:auto}.header-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-gray-1);margin:0}.header-right,.progress-info{display:flex;align-items:center;gap:var(--spacing-md)}.progress-text{font-size:var(--font-size-base);font-weight:500;color:var(--color-gray-2)}.section-indicators{display:flex;gap:var(--spacing-sm)}.indicator{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-base);cursor:pointer;transition:all var(--transition-base);border:2px solid transparent}.indicator.active{background:var(--brand-blue);color:#fff;border-color:var(--brand-blue)}.indicator.completed{background:var(--color-success);color:#fff;border-color:var(--color-success)}.indicator.upcoming{background:#e0e0e0;color:var(--color-gray-2);border-color:#e0e0e0}.indicator:hover{transform:scale(1.1)}.logout-button{padding:8px 16px;background:#f5f5f5;border:1px solid #e0e0e0;border-radius:6px;font-size:.9rem;font-weight:500;color:#333;cursor:pointer;transition:all .2s}.logout-button:hover{background:#e8e8e8;border-color:#d0d0d0}.logout-button:active{background:#ddd}.error-banner{background:#fff3cd;border:1px solid #ffc107;border-left:4px solid var(--color-error);padding:var(--spacing-md);margin:var(--spacing-md) auto;max-width:1400px;border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.error-banner.tester-name-error{background:#f8d7da;border-color:var(--color-error)}.error-banner-content{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.error-icon{font-size:1.2rem}.error-message{flex:1;font-weight:500;color:var(--color-gray-1)}.error-banner-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-gray-2);padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background var(--transition-fast)}.error-banner-close:hover{background:#0000001a}.error-field-list{margin-top:var(--spacing-sm)}.error-helper-text{font-size:.9rem;color:#666;margin-bottom:var(--spacing-sm)}.error-question-numbers{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.error-field-link{display:inline-block;padding:4px 12px;background:var(--brand-blue);color:#fff;text-decoration:none;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;transition:background var(--transition-fast)}.error-field-link:hover{background:#1557b8}.form-section{border:1px solid #e0e0e0;border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);background:var(--bg-white);transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.form-section.expanded{border-color:var(--brand-blue);box-shadow:0 0 0 3px #1c5bd91a}.form-section.collapsed .section-content{display:none}.form-section.completed{border-color:var(--color-success);background:#28a74505}.section-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition-fast)}.section-header:hover{background:var(--bg-light-blue)}.section-title-wrapper{display:flex;align-items:center;gap:var(--spacing-sm)}.section-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-gray-1);margin:0}.section-status{font-size:var(--font-size-small);font-weight:500;color:var(--color-gray-2);padding:4px var(--spacing-sm);background:var(--bg-light-blue);border-radius:var(--radius-sm)}.section-toggle{background:transparent;border:none;cursor:pointer;font-size:1.2rem;color:var(--color-gray-2);padding:var(--spacing-xs);transition:transform var(--transition-fast)}.section-toggle:hover{color:var(--brand-blue)}.section-content{padding:var(--spacing-lg);border-top:1px solid #e0e0e0}.form-question{margin-bottom:var(--spacing-lg)}.form-question.has-error .form-input{border-color:var(--color-error)}.question-label{display:block;font-weight:500;color:var(--color-gray-1);margin-bottom:var(--spacing-sm);font-size:var(--font-size-base)}.required{color:var(--color-error);margin-left:2px}.form-input{width:100%;padding:10px 12px;border:1px solid #e0e0e0;border-radius:var(--radius-sm);font-size:var(--font-size-base);font-family:var(--font-family);transition:border-color var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--brand-blue);box-shadow:0 0 0 3px #1c5bd91a}.form-input.error{border-color:var(--color-error)}.form-input.error:focus{box-shadow:0 0 0 3px #dc35451a}.error-message{display:block;color:var(--color-error);font-size:var(--font-size-small);margin-top:var(--spacing-xs);visibility:visible;opacity:1}.radio-fieldset{border:none;padding:0;margin:0}.radio-group{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}.radio-option{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.radio-option:hover{background:var(--bg-light-blue)}.radio-option input[type=radio]{width:18px;height:18px;cursor:pointer;accent-color:var(--brand-blue)}.radio-label{font-size:var(--font-size-base);color:var(--color-gray-1);cursor:pointer}.checkbox-fieldset{border:none;padding:0;margin:0}.checkbox-group{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}.checkbox-option{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.checkbox-option:hover{background:var(--bg-light-blue)}.checkbox-option input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--brand-blue)}.checkbox-label{font-size:var(--font-size-base);color:var(--color-gray-1);cursor:pointer}.toggle-switch{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-sm);background:var(--bg-light-blue);padding:4px;border-radius:var(--radius-sm);width:fit-content}.toggle-option{padding:6px 16px;border:none;background:transparent;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--font-size-base);font-weight:500;color:var(--color-gray-2);transition:all var(--transition-fast)}.toggle-option.active{background:#fff;color:var(--brand-blue);box-shadow:var(--shadow-sm)}.height-input-group{margin-top:var(--spacing-sm)}.input-row{display:flex;gap:var(--spacing-md)}.input-col{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-label-small{font-size:var(--font-size-small);color:var(--color-gray-2);font-weight:400}.discovery-call-form{min-height:100vh;background:#f5f5f5}.main-container{max-width:1400px;margin:0 auto;padding:var(--spacing-lg);display:grid;grid-template-columns:1fr;gap:var(--spacing-lg)}@media (min-width: 1200px){.main-container{grid-template-columns:60% 40%}}.form-panel{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.tester-name-section{margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:2px solid #e0e0e0}.form-actions{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid #e0e0e0}.submit-button{width:100%;padding:14px 24px;background:var(--brand-blue);color:#fff;border:none;border-radius:var(--radius-md);font-size:var(--font-size-lg);font-weight:600;cursor:pointer;transition:all var(--transition-base)}.submit-button:hover:not(:disabled){background:#1557b8;transform:translateY(-2px);box-shadow:var(--shadow-md)}.submit-button:disabled{background:#ccc;cursor:not-allowed;transform:none}.output-panel{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);position:sticky;top:100px;max-height:calc(100vh - 120px);overflow-y:auto}.analysis-output-panel{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-md);position:sticky;top:100px;max-height:calc(100vh - 120px);overflow-y:auto}.analysis-output-panel{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-md);max-height:calc(100vh - 120px);overflow-y:auto}.analysis-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid #e0e0e0}.analysis-title{font-size:1.5rem;font-weight:700;color:#007bff;margin:0}.analysis-badge{background-color:#d4edda;color:#155724;padding:6px 12px;border-radius:4px;font-size:.875rem;font-weight:600}.analysis-content{margin-top:var(--spacing-md)}.root-cause-section{margin-bottom:var(--spacing-lg)}.root-cause-label{font-size:.75rem;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-xs)}.root-cause-content{font-size:1rem;color:#000;line-height:1.6;font-weight:400}.root-cause-category{color:#666;font-weight:400}.explanation-section{margin-top:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.explanation-label{font-size:.75rem;font-weight:700;color:#666;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-sm)}.explanation-content{font-size:1rem;color:#000;line-height:1.8}.explanation-content p{margin-bottom:var(--spacing-md);color:#000}.explanation-content p:last-child{margin-bottom:0}.analysis-separator{color:#999;font-size:.875rem;text-align:center;margin:var(--spacing-lg) 0;letter-spacing:2px}.analysis-header-left{display:flex;align-items:center;gap:12px}.start-session-button{padding:10px 16px;background:#12a56b;color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s ease}.start-session-button:hover{background:#0f8d5c}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-content{background:#fff;border-radius:12px;width:100%;max-width:800px;box-shadow:var(--shadow-lg, 0 20px 40px rgba(0, 0, 0, .1))}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #e5e7eb}.modal-title{margin:0;font-size:1.1rem;font-weight:700}.modal-close{border:none;background:transparent;font-size:1.2rem;cursor:pointer;line-height:1}.modal-body{padding:20px}.modal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.modal-field{display:flex;flex-direction:column;gap:6px}.modal-field-full{grid-column:1 / -1}.modal-field span{font-weight:600;font-size:.95rem}.modal-field input,.modal-field textarea,.modal-field select{width:100%;padding:10px;border:1px solid #d1d5db;border-radius:8px;font-size:.95rem}.modal-field textarea{resize:vertical}.modal-actions{display:flex;justify-content:flex-end;gap:12px;padding:16px 20px;border-top:1px solid #e5e7eb}.primary-button{padding:10px 16px;background:var(--brand-blue, #0a58ca);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer}.secondary-button{padding:10px 16px;background:#e5e7eb;color:#111;border:none;border-radius:8px;font-weight:600;cursor:pointer}.modal-error{color:#b91c1c;font-size:.85rem}.modal-hint{color:#4b5563;font-size:.85rem}.App{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--brand-blue: #1c5bd9;--brand-blue-light: #e8f0fe;--color-success: #28a745;--color-error: #dc3545;--color-warning: #ffc107;--color-gray-1: #333;--color-gray-2: #666;--color-gray-3: #999;--bg-white: #ffffff;--bg-light-blue: #f5f8ff;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-small: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-base: .3s ease}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-gray-1);background-color:#f5f5f5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}