:root{--primary:#6366f1;--primary-dark:#4338ca;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-700:#374151;--gray-900:#111827;--text-light:#6b7280;--success:#10b981;--info:#06b6d4}
*{box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;background:var(--gray-50);margin:0;padding:0;color:var(--gray-900);line-height:1.6}
.container{max-width:900px;margin:0 auto;padding:0 2rem}
.header{background:white;box-shadow:0 1px 2px 0 rgba(0,0,0,0.05);position:sticky;top:0;z-index:100}
.nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}
.logo{font-size:1.75rem;font-weight:800;background:linear-gradient(135deg,var(--primary),#4f46e5);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.logo a{text-decoration:none;color:inherit}
.breadcrumb{display:flex;list-style:none;padding:0;margin:0;gap:0.5rem;align-items:center}
.breadcrumb li{color:var(--text-light);font-size:0.9rem}
.breadcrumb li:not(:last-child)::after{content:'>';margin-left:0.5rem;color:var(--gray-200)}
.breadcrumb a{color:var(--primary);text-decoration:none}
.main{padding:2rem 0 4rem}
.test-container{background:white;border-radius:1.5rem;box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);overflow:hidden;position:relative}
.test-header{background:linear-gradient(135deg,var(--primary),#4f46e5);color:white;padding:3rem;text-align:center;position:relative}
.test-title{font-size:2.5rem;font-weight:900;margin-bottom:1rem;position:relative;z-index:1}
.test-subtitle{font-size:1.2rem;opacity:0.9;margin-bottom:2rem;position:relative;z-index:1}
.test-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;position:relative;z-index:1}
.info-item{text-align:center}
.info-number{font-size:2rem;font-weight:800;display:block;margin-bottom:0.5rem}
.info-label{opacity:0.9;font-size:0.95rem}
.progress-section{padding:2rem 3rem;background:var(--gray-50);border-bottom:1px solid var(--gray-200)}
.progress-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.progress-text{font-weight:600;color:var(--gray-700)}
.progress-count{color:var(--text-light);font-size:0.9rem}
.progress-bar{width:100%;height:8px;background:var(--gray-200);border-radius:4px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(135deg,var(--primary),#818cf8);border-radius:4px;transition:width 0.6s ease;width:2.5%}
.question-content{padding:3rem;opacity:1;transition:opacity 0.3s ease}
.question-content.fade{opacity:0}
.question-number{display:inline-block;padding:0.5rem 1rem;background:var(--primary);color:white;border-radius:2rem;font-weight:600;font-size:0.9rem;margin-bottom:2rem}
.question-text{font-size:1.5rem;font-weight:700;color:var(--gray-900);margin-bottom:1.5rem;line-height:1.4}
.question-scenario{background:var(--gray-50);padding:1.5rem;border-radius:1rem;border-left:4px solid var(--info);margin-bottom:2rem;font-style:italic;color:var(--gray-700);line-height:1.6}
.answer-options{display:grid;gap:1rem}
.answer-option{background:white;border:2px solid var(--gray-200);border-radius:1rem;padding:1.5rem;cursor:pointer;transition:all 0.3s ease;position:relative;overflow:hidden}
.answer-option:hover{border-color:#818cf8;background:var(--gray-50);transform:translateY(-2px);box-shadow:0 4px 6px -1px rgba(0,0,0,0.1)}
.answer-option.selected{border-color:var(--primary);background:rgba(99,102,241,0.05);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}
.answer-letter{display:inline-block;width:30px;height:30px;background:var(--gray-200);color:var(--gray-700);border-radius:50%;text-align:center;line-height:30px;font-weight:bold;margin-right:1rem;transition:all 0.3s ease}
.answer-option.selected .answer-letter{background:var(--primary);color:white}
.answer-text{font-size:1.1rem;color:#1f2937;line-height:1.5}
.question-nav{padding:2rem 3rem;background:var(--gray-50);border-top:1px solid var(--gray-200);display:flex;justify-content:space-between;align-items:center}
.nav-btn{padding:1rem 2rem;border-radius:0.75rem;font-weight:600;cursor:pointer;border:none;font-size:1rem;transition:all 0.3s ease;display:flex;align-items:center;gap:0.5rem}
.nav-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none!important}
.btn-previous{background:var(--gray-200);color:var(--gray-700)}
.btn-previous:hover:not(:disabled){background:#d1d5db;transform:translateX(-3px)}
.btn-next{background:var(--primary);color:white;box-shadow:0 1px 2px 0 rgba(0,0,0,0.05)}
.btn-next:hover:not(:disabled){background:var(--primary-dark);transform:translateX(3px);box-shadow:0 4px 6px -1px rgba(0,0,0,0.1)}
.results-section{display:none;text-align:center;padding:3rem}
.result-icon{font-size:4rem;margin-bottom:2rem;display:block}
.result-type{font-size:3rem;font-weight:900;color:var(--primary);margin-bottom:1rem}
.result-name{font-size:1.8rem;font-weight:700;color:var(--gray-900);margin-bottom:2rem}
.result-description{font-size:1.2rem;color:var(--text-light);margin-bottom:3rem;line-height:1.6}
.result-traits{background:var(--gray-50);padding:2rem;border-radius:1rem;margin:2rem 0;text-align:left}
.traits-title{font-size:1.3rem;font-weight:700;color:var(--gray-900);margin-bottom:1.5rem;text-align:center}
.traits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.trait-item{display:flex;align-items:center;gap:0.5rem;padding:0.75rem;background:white;border-radius:0.5rem;border-left:3px solid var(--success)}
.trait-icon{color:var(--success);font-weight:bold}
.trait-text{color:var(--gray-700);font-size:0.95rem}
.result-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:3rem}
.btn-large{padding:1rem 2rem;font-size:1.1rem;border-radius:0.75rem;transition:all 0.3s ease;cursor:pointer}
.btn-primary{background:var(--primary);color:white;border:none;text-decoration:none;display:inline-flex;align-items:center;gap:0.5rem}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}
.btn-outline{background:transparent;border:2px solid var(--gray-200);color:var(--gray-700);text-decoration:none;display:inline-flex;align-items:center;gap:0.5rem}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.loading-overlay{display:none;position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,0.95);backdrop-filter:blur(5px);z-index:10}
.loading-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}
.loading-spinner{width:60px;height:60px;border:4px solid var(--gray-200);border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}
@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.loading-text{font-size:1.2rem;color:var(--gray-700);font-weight:600;margin-bottom:0.5rem}
.loading-subtext{font-size:0.95rem;color:var(--text-light)}
.save-notice{background:#fef3c7;color:#92400e;padding:0.75rem 1.5rem;border-radius:0.5rem;font-size:0.9rem;margin-bottom:1rem;text-align:center}
@media(max-width:768px){.container{padding:0 1rem}.test-header,.question-content,.progress-section{padding:2rem 1.5rem}.question-nav{padding:1.5rem;flex-direction:column;gap:1rem}.nav-btn{width:100%;justify-content:center}.answer-option{padding:1rem}.answer-text{font-size:1rem}.result-actions{flex-direction:column;align-items:center}.btn-large{width:100%;max-width:300px;justify-content:center}.traits-grid{grid-template-columns:1fr}.question-text{font-size:1.3rem}}