*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0e;--bg2:#111118;--bg3:#1a1a24;--border:#3a3a4a;--primary:#7c6fff;--primary-l:#a09aff;--green:#4ade80;--text:#e2e2ee;--text2:#8888a8;--text3:#55556a;--radius:0px}body{background:var(--bg);color:var(--text);letter-spacing:-.1px;min-height:100vh;font-family:Inter,Apple SD Gothic Neo,sans-serif}#root{width:100%}.app{max-width:720px;margin:0 auto;padding:0 24px 80px}.header{border-bottom:2px solid var(--border);align-items:center;gap:10px;margin-bottom:48px;padding:28px 0 20px;display:flex}.logo{color:var(--primary-l);letter-spacing:2px;text-transform:uppercase;flex:1;font-size:1.1rem;font-weight:800}.logo-sub{color:var(--text3);letter-spacing:.5px;margin-top:2px;font-size:.75rem}.reset-btn{background:var(--bg3);border:1px solid var(--border);color:var(--text2);cursor:pointer;border-radius:0;padding:8px 16px;font-size:.85rem;transition:all .2s}.reset-btn:hover{color:var(--text);border-color:var(--primary);transform:translate(-1px,-1px);box-shadow:2px 2px #7c6fff4d}.hero{text-align:center;margin-bottom:48px}.badge{color:var(--primary-l);letter-spacing:1px;text-transform:uppercase;background:#7c6fff26;border:1px solid #7c6fff66;border-radius:0;margin-bottom:20px;padding:5px 14px;font-size:.75rem;font-weight:700;display:inline-block}.hero h1{color:var(--text);letter-spacing:-1px;margin-bottom:16px;font-size:2.5rem;font-weight:800;line-height:1.15}.accent{color:var(--primary-l)}.hero-desc{color:var(--text2);font-size:.93rem;line-height:1.8}.form-section{flex-direction:column;gap:20px;display:flex}.error-box{color:#fca5a5;background:#ef44441f;border:1px solid #ef44444d;border-left:3px solid #ef4444;border-radius:0;padding:12px 16px;font-size:.88rem}.form-group{flex-direction:column;gap:8px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-label{color:var(--text2);letter-spacing:.5px;text-transform:uppercase;font-size:.82rem;font-weight:700}.form-hint{color:var(--text3);text-transform:none;letter-spacing:0;font-size:.8rem;font-weight:400}.form-input,.form-select{background:var(--bg2);border:1.5px solid var(--border);color:var(--text);border-radius:0;outline:none;width:100%;padding:12px 14px;font-size:.92rem;transition:all .15s}.form-input:focus,.form-select:focus{border-color:var(--primary-l);box-shadow:3px 3px #7c6fff33}.form-input::placeholder{color:var(--text3)}.vibe-grid{flex-wrap:wrap;gap:8px;display:flex}.vibe-chip{border:1.5px solid var(--border);background:var(--bg3);color:var(--text2);cursor:pointer;border-radius:0;padding:7px 14px;font-size:.85rem;transition:all .15s}.vibe-chip:hover{border-color:var(--primary-l);color:var(--text);transform:translate(-1px,-1px);box-shadow:2px 2px #7c6fff33}.vibe-chip.selected{border-color:var(--primary-l);color:var(--primary-l);background:#7c6fff26;font-weight:700;box-shadow:2px 2px #7c6fff40}.btn-primary{cursor:pointer;letter-spacing:.5px;text-transform:uppercase;background:var(--primary);color:#fff;border:none;border-radius:0;width:100%;margin-top:4px;padding:15px 20px;font-size:.88rem;font-weight:700;transition:all .2s;box-shadow:3px 3px #7c6fff59}.btn-primary:hover:not(.disabled){background:var(--primary-l);transform:translate(-1px,-1px);box-shadow:4px 4px #7c6fff73}.btn-primary.disabled{background:var(--bg3);color:var(--text3);cursor:not-allowed;box-shadow:none}.loading-app{justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-wrap{flex-direction:column;align-items:center;gap:24px;padding:40px 24px;display:flex}.loading-spinner{border:3px solid var(--bg3);border-top-color:var(--primary-l);border-radius:50%;width:52px;height:52px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-title{color:var(--text);letter-spacing:-1px;font-size:1.4rem;font-weight:800}.loading-steps{flex-direction:column;gap:8px;min-width:260px;display:flex}.loading-step{background:var(--bg2);border:1px solid var(--border);opacity:.35;color:var(--text2);border-left:3px solid #0000;border-radius:0;align-items:center;gap:12px;padding:10px 16px;font-size:.88rem;transition:all .4s;display:flex}.loading-step.active{opacity:1;border-color:var(--border);border-left-color:var(--primary);color:var(--text);background:#7c6fff14}.loading-step.done{opacity:.7;border-left-color:var(--primary-l)}.step-icon{text-align:center;width:22px;font-size:1.1rem}.loading-hint{color:var(--text3);font-size:.8rem}.course-title-section{text-align:center;background:var(--bg2);border:1px solid var(--border);border-top:4px solid var(--green);border-radius:0;margin-bottom:36px;padding:32px 24px}.course-badge{color:var(--green);letter-spacing:1.5px;text-transform:uppercase;background:#4ade801f;border:1px solid #4ade804d;border-radius:0;margin-bottom:16px;padding:4px 14px;font-size:.75rem;font-weight:700;display:inline-block}.course-name{color:var(--text);letter-spacing:-1px;margin-bottom:10px;font-size:2rem;font-weight:800}.course-summary{color:var(--text2);margin-bottom:20px;font-size:.95rem;line-height:1.7}.course-meta-chips{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.meta-chip{background:var(--bg3);border:1px solid var(--border);color:var(--text2);border-radius:0;padding:5px 12px;font-size:.8rem}.result-sections{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:28px;display:grid}.result-card{background:var(--bg2);border:1px solid var(--border);border-top:3px solid var(--primary);border-radius:0;padding:20px 22px;transition:all .2s}.result-card:hover{transform:translate(-2px,-2px);box-shadow:4px 4px #7c6fff33}.result-card:first-child{grid-column:1/-1}.result-card-title{color:var(--primary-l);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px;font-size:.82rem;font-weight:700}.result-card-body{color:var(--text2);white-space:pre-line;font-size:.88rem;line-height:1.8}.result-card-list{flex-direction:column;gap:6px;padding-left:16px;display:flex}.result-card-list li{color:var(--text2);font-size:.88rem;line-height:1.7}.result-capture{background:var(--bg);padding-bottom:8px}.result-actions{gap:12px;margin-top:4px;display:flex}.result-actions .btn-primary{flex:1}.btn-share{letter-spacing:.5px;text-transform:uppercase;background:var(--bg3);color:var(--primary-l);border:1px solid var(--primary);cursor:pointer;border-radius:0;flex:1;padding:14px 24px;font-size:.88rem;font-weight:700;transition:all .2s;box-shadow:3px 3px #7c6fff33}.btn-share:hover{background:#7c6fff1f;transform:translate(-1px,-1px);box-shadow:4px 4px #7c6fff4d}.share-msg{text-align:center;color:var(--green);margin-top:10px;font-size:.88rem}@media (width<=600px){.hero h1{font-size:1.9rem}.form-row,.result-sections{grid-template-columns:1fr}.result-card:first-child{grid-column:1}}