.app{width:100%;height:100%}:root{color-scheme:light;--bg-page: #f5f5f5;--bg-surface: #ffffff;--bg-elevated: #f9f9f9;--bg-muted: #eee;--bg-hover: #f0f5ff;--bg-synthesis-from: #f0f7ff;--bg-synthesis-to: #ffffff;--bg-error: #fadbd8;--text-primary: #333;--text-heading: #1f2d3d;--text-secondary: #666;--text-tertiary: #7a8a9a;--text-muted: #999;--text-subtle: #4a5666;--text-on-accent: #ffffff;--accent: #4a90e2;--accent-strong: #357abd;--accent-darker: #2c5fa3;--accent-soft: #c5d1dc;--accent-tint-border: #d6e7fb;--success: #2e9e5b;--border-soft: #ddd;--border-divider: #ececec;--border-menu: #e1e8ef;--error: #e74c3c;--button-disabled-bg: #ccc;--shadow-card: 0 2px 8px rgba(0, 0, 0, .1);--shadow-header: 0 2px 4px rgba(0, 0, 0, .1);--shadow-menu: 0 8px 24px rgba(0, 0, 0, .12);--shadow-synthesis: 0 2px 12px rgba(74, 144, 226, .08);--focus-ring: rgba(74, 144, 226, .1)}[data-theme=dark]{color-scheme:dark;--success: #4cc47e;--bg-page: #0f141a;--bg-surface: #1a2129;--bg-elevated: #232b35;--bg-muted: #2a333d;--bg-hover: #243040;--bg-synthesis-from: #1a2935;--bg-synthesis-to: #1a2129;--bg-error: #3a1f1d;--text-primary: #e6edf3;--text-heading: #f0f6fc;--text-secondary: #a8b3bd;--text-tertiary: #8a96a3;--text-muted: #6e7681;--text-subtle: #b8c2cc;--text-on-accent: #ffffff;--accent: #5ba3f0;--accent-strong: #4a90e2;--accent-darker: #357abd;--accent-soft: #3d4a5a;--accent-tint-border: #2b3f56;--border-soft: #3a4452;--border-divider: #2a323c;--border-menu: #2d3640;--error: #f06a5a;--button-disabled-bg: #3a4452;--shadow-card: 0 2px 8px rgba(0, 0, 0, .4);--shadow-header: 0 2px 4px rgba(0, 0, 0, .4);--shadow-menu: 0 8px 24px rgba(0, 0, 0, .5);--shadow-synthesis: 0 2px 12px rgba(0, 0, 0, .3);--focus-ring: rgba(91, 163, 240, .2)}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden;max-width:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg-surface);color:var(--text-primary);transition:background-color .2s ease,color .2s ease}.app{min-height:100vh;width:100%;overflow-x:hidden}img,svg,video,canvas{max-width:100%}.auth-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:20px}.auth-box{background:var(--bg-surface);color:var(--text-primary);padding:40px;border-radius:8px;box-shadow:var(--shadow-card);width:100%;max-width:400px}.auth-box h1{margin-bottom:24px;text-align:center;color:var(--text-heading)}.form-group{margin-bottom:16px;display:flex;flex-direction:column}.form-group label{margin-bottom:4px;font-weight:500}.form-group input{padding:8px 12px;border:1px solid var(--border-soft);border-radius:4px;font-size:14px;background:var(--bg-surface);color:var(--text-primary)}.form-group input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}button{padding:10px 16px;border:none;border-radius:4px;background:var(--accent);color:var(--text-on-accent);cursor:pointer;font-size:14px;font-weight:500}button:hover{background:var(--accent-strong)}button:disabled{background:var(--button-disabled-bg);cursor:not-allowed}.error{color:var(--error);padding:12px;background:var(--bg-error);border-radius:4px;margin-bottom:16px}.info{color:var(--text-secondary, #555);padding:12px;background:var(--bg-soft, rgba(0, 0, 0, .04));border-radius:4px;margin-bottom:16px;font-size:14px}.link-button{background:none;color:var(--accent);text-decoration:underline;padding:0;cursor:pointer;font-size:inherit}.link-button:hover{background:none}.dashboard{display:flex;flex-direction:column;min-height:100vh}.header{background:var(--bg-surface);color:var(--text-primary);padding:16px 24px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-header);position:relative}.user-info{display:flex;align-items:center;gap:16px}.user-info-mobile{display:none;position:relative}.hamburger-button{background:none;border:none;padding:8px;cursor:pointer;display:inline-flex;flex-direction:column;gap:4px;width:40px;height:40px;align-items:center;justify-content:center;border-radius:6px}.hamburger-button:hover{background:var(--bg-hover)}.hamburger-bar{display:block;width:22px;height:2px;background:var(--text-heading);border-radius:2px}.hamburger-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-surface);border:1px solid var(--border-menu);border-radius:8px;box-shadow:var(--shadow-menu);min-width:160px;padding:6px;z-index:100;display:flex;flex-direction:column;gap:2px}.hamburger-menu button{background:none;color:var(--text-heading);text-align:left;padding:10px 14px;border-radius:6px;font-size:14px;font-weight:500}.hamburger-menu button:hover{background:var(--bg-hover);color:var(--accent)}.nav-button{background:var(--accent-strong);color:var(--text-on-accent);border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px}.nav-button:hover{background:var(--accent-darker)}.theme-toggle{background:none;border:none;padding:6px;width:36px;height:36px;border-radius:6px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--text-heading)}.theme-toggle:hover{background:var(--bg-hover);color:var(--accent)}.theme-toggle svg{width:20px;height:20px}.main{flex:1;padding:40px 24px;width:100%;max-width:100%}.quizzes-list h2{margin-bottom:24px;color:var(--text-heading)}.quiz-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.quiz-card{background:var(--bg-surface);color:var(--text-primary);padding:24px;border-radius:8px;box-shadow:var(--shadow-card)}.quiz-card h3{margin-bottom:8px;color:var(--text-heading)}.quiz-card p{color:var(--text-secondary);margin-bottom:16px;font-size:14px}.quiz-card-meta{color:var(--text-muted);font-size:13px;font-weight:600;margin-bottom:16px}.section-label{display:flex;align-items:center;gap:10px;margin-bottom:8px}.section-label svg{width:22px;height:22px;flex-shrink:0}.section-label-blue{color:var(--accent)}.section-label-green{color:var(--success)}.section-instruction{color:var(--text-secondary);font-size:14px;margin-bottom:16px;max-width:640px}.quiz{background:var(--bg-surface);color:var(--text-primary);padding:40px;border-radius:8px;max-width:600px;width:100%;margin:0 auto}.quiz h2{color:var(--text-heading)}.back-button{margin-bottom:20px}.progress{color:var(--text-muted);margin-bottom:20px;font-size:14px}.question-container h3{margin-bottom:24px;font-size:18px;color:var(--text-heading)}.answers{display:flex;gap:12px;margin-bottom:32px}.answer-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px 8px;border:2px solid var(--border-soft);background:var(--bg-surface);color:var(--text-primary);border-radius:4px;cursor:pointer;font-weight:500;transition:all .2s}.answer-value{font-size:18px;font-weight:700}.answer-label{font-size:12px;line-height:1.2;opacity:.8}.answer-btn:hover{border-color:var(--accent);background:var(--bg-surface)}.answer-btn.selected,.answer-btn.selected:hover{background:var(--accent);color:var(--text-on-accent);border-color:var(--accent)}.controls{display:flex;gap:12px;justify-content:space-between}.controls button{flex:1}.profile{background:var(--bg-surface);color:var(--text-primary);padding:40px;border-radius:8px;max-width:900px;width:100%;margin:0 auto}.profile h2{margin-bottom:32px;color:var(--text-heading)}.result-meta{font-size:13px;color:var(--text-tertiary);margin-bottom:12px!important}.result-meta-footer{margin:16px 0 0!important;padding-top:12px;border-top:1px solid var(--border-divider)}.mbti-letters{font-size:14px;color:var(--text-subtle);margin:4px 0!important;line-height:1.6}.mbti-letters strong{color:var(--accent);font-weight:700}.mbti-sep{color:var(--accent-soft);margin:0 2px}.results-section{margin-bottom:32px}.results-section h3{margin-bottom:16px;color:var(--accent)}.result-card{background:var(--bg-elevated);color:var(--text-primary);padding:20px;border-radius:8px;margin-bottom:16px;border-left:4px solid var(--accent)}.result-card p{margin:8px 0}.mbti-type{font-size:24px;font-weight:700;color:var(--accent)}.scores-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:16px}.scores-grid-compact{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 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var(--accent-tint-border);border-radius:10px}.recommendation-cover{width:64px;height:auto;align-self:flex-start;border-radius:4px;flex-shrink:0}.recommendation-body{min-width:0}.recommendation-title{margin:0;font-weight:600;color:var(--text-heading)}.recommendation-author{margin:2px 0 8px;font-size:13px;color:var(--text-tertiary)}.recommendation-reason{margin:0 0 12px;font-size:14px;color:var(--text-secondary, inherit)}.recommendation-links{display:flex;flex-wrap:wrap;gap:8px}.recommendation-link{display:inline-block;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;text-decoration:none}.recommendation-link-amazon{background:var(--accent, #4f46e5);color:#fff}.recommendation-link-bookshop{background:transparent;border:1px solid var(--accent-tint-border);color:var(--text-heading)}.recommendation-disclosure{margin:16px 0 0;font-size:12px;color:var(--text-tertiary);font-style:italic}.synthesis-header h3{margin:0;color:var(--text-heading);font-size:22px}.synthesis-meta{font-size:12px;color:var(--text-tertiary)}.profile-layout{display:flex;flex-direction:column;gap:24px}.profile-results{order:-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;align-items:start}.profile-lower{display:flex;flex-direction:column;gap:24px}.profile-results .results-section{margin-bottom:0}.profile-results .results-section h3{font-size:16px;margin-bottom:10px}.profile-results .result-card{padding:14px 16px;margin-bottom:0;font-size:13px}.profile-results .result-card p{margin:5px 0}.profile-results .mbti-type{font-size:18px}.profile-results .scores-grid-compact{grid-template-columns:1fr;gap:6px}.result-hoverable{position:relative;cursor:pointer;transition:box-shadow .15s ease,border-color .15s ease}.result-hoverable:hover,.result-hoverable:focus-visible{box-shadow:var(--shadow-synthesis, 0 4px 16px rgba(0, 0, 0, .15));outline:none}.result-summary{font-size:15px;line-height:1.4}.result-popover{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:20;background:var(--bg-elevated);border:1px solid var(--accent-tint-border);border-radius:8px;padding:14px 16px;box-shadow:var(--shadow-synthesis, 0 6px 20px rgba(0, 0, 0, .2));opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .15s ease,transform .15s ease,visibility .15s}.result-hoverable:hover .result-popover,.result-hoverable:focus-within .result-popover,.result-hoverable:focus-visible .result-popover{opacity:1;visibility:visible;transform:translateY(0)}@media (min-width: 900px){.profile{max-width:1600px}.profile-lower{flex-direction:row;gap:24px 28px;align-items:start}.profile-recommendations,.profile-synthesis{flex:1 1 0;min-width:0}}.synthesis-loading{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 16px 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16px;cursor:pointer}.timeline-entry-header:hover{background:var(--accent-tint-border)}.timeline-date{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-heading)}.timeline-badge{font-size:10px;text-transform:uppercase;letter-spacing:.04em;background:var(--accent);color:var(--bg-surface);border-radius:4px;padding:2px 6px}.timeline-frameworks{font-size:12px;color:var(--text-tertiary)}.timeline-entry-body{padding:12px 16px 16px;border-top:1px solid var(--accent-tint-border);margin-top:4px}.results-view{background:var(--bg-surface);color:var(--text-primary);padding:40px;border-radius:8px;max-width:900px;width:100%;margin:0 auto}.results-header{text-align:center;margin-bottom:40px}.results-header 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