*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#1e3a5f;--primary-light:#2d5a8e;--accent:#e8913a;--accent-light:#f4a85a;--bg:#f8f6f3;--card:#ffffff;--text:#2c2c2c;--text-light:#6b7280;--border:#e5e5e5;--success:#16a34a;--danger:#dc2626;--warning:#f59e0b;--radius:12px;--shadow:0 2px 8px rgba(0,0,0,.08);--shadow-lg:0 8px 24px rgba(0,0,0,.12)}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden}a{color:var(--primary-light);text-decoration:none}button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}.app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative;padding-bottom:80px}.view-container{position:relative;min-height:calc(100vh - 140px);overflow:hidden}@media(min-width:768px){.app{max-width:100%;display:grid;grid-template-columns:280px 1fr;grid-template-rows:auto 1fr;padding-bottom:0}.header{grid-column:1/-1}.view-container{grid-column:2;min-height:calc(100vh - 60px);max-width:1200px;padding:0 40px 40px}}.view{position:absolute;top:0;left:0;right:0;opacity:0;visibility:hidden;transform:scale(.95);transition:opacity .2s ease,transform .2s ease,visibility 0s .2s;pointer-events:none;width:100%}.view.active{opacity:1;visibility:visible;transform:scale(1);pointer-events:auto;position:relative;transition:opacity .2s ease,transform .2s ease,visibility 0s}.transition-overlay{background:var(--bg);z-index:50}.header{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:16px 20px;position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:12px}.header h1{font-size:1.1rem;font-weight:700;flex:1}.header-icon{width:36px;height:36px;background:#ffffff26;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.header-btn{background:#ffffff26;color:#fff;border-radius:8px;padding:6px 10px;font-size:.85rem}@media(min-width:768px){.header{padding:16px 40px}.header h1{font-size:1.3rem}}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:var(--card);border-top:1px solid var(--border);display:flex;z-index:100;padding:4px 0;padding-bottom:env(safe-area-inset-bottom,4px)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 4px;gap:2px;color:var(--text-light);font-size:.65rem;font-weight:500;background:none;transition:all .2s;position:relative}.nav-item:hover{color:var(--primary-light);transform:translateY(-2px)}.nav-item.active{color:var(--accent)}.nav-item.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:24px;height:2px;background:var(--accent);border-radius:2px 2px 0 0}.nav-item svg{width:22px;height:22px}@media(min-width:768px){.bottom-nav{position:fixed;left:0;top:68px;bottom:0;width:280px;max-width:280px;transform:none;flex-direction:column;align-items:stretch;border-top:none;border-right:1px solid var(--border);padding:8px 0;background:var(--card)}.nav-item{flex:none;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;padding:12px 24px;gap:12px;font-size:.9rem;border-radius:0}.nav-item svg{width:20px;height:20px;flex-shrink:0}.nav-item:hover{transform:translate(4px);background:#00000005}.nav-item.active:after{display:none}.nav-item.active{background:linear-gradient(90deg,rgba(232,145,58,.1),transparent);border-right:3px solid var(--accent)}}.card{background:var(--card);border-radius:var(--radius);padding:20px;margin:12px 16px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}.card:active{transform:scale(.98)}.card[style*="cursor: pointer"]:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.card-title{font-size:1rem;font-weight:700;margin-bottom:6px}.card-sub{font-size:.85rem;color:var(--text-light)}@media(min-width:768px){.card{margin:12px 0;padding:24px}}.progress-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-top:10px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-light));border-radius:3px;transition:width .5s ease}.section-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-light);padding:20px 20px 8px}@media(min-width:768px){.section-title{padding:20px 0 8px}}.chapter-item{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:all .2s}.chapter-item:hover{background:#00000005;transform:translate(4px)}.chapter-num{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff;flex-shrink:0}.chapter-item .ch-title{font-weight:600;font-size:.95rem}.chapter-item .ch-sub{font-size:.8rem;color:var(--text-light)}.ch-check{margin-left:auto;color:var(--success);font-size:1.2rem}@media(min-width:768px){.chapter-list-container{margin:0!important;max-width:900px}.chapter-item{padding:18px 24px}.chapter-num{width:44px;height:44px}.chapter-item .ch-title{font-size:1.05rem}.chapter-item .ch-sub{font-size:.9rem}}.chapter-view{padding:20px}.chapter-view h2{font-size:1.3rem;font-weight:800;margin-bottom:4px;color:var(--primary)}.chapter-view .ch-subtitle{color:var(--text-light);font-size:.9rem;margin-bottom:20px}@media(min-width:768px){.chapter-view{padding:32px 0;max-width:900px}.chapter-view h2{font-size:1.8rem}.chapter-view .ch-subtitle{font-size:1rem}.content-block{font-size:1.05rem}}.key-concept{background:linear-gradient(135deg,#fef3c7,#fde68a);border-left:4px solid var(--accent);padding:14px 16px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0}.key-concept strong{display:block;font-size:.85rem;color:var(--accent);margin-bottom:4px}.scripture-box{background:#eff6ff;border-left:4px solid var(--primary-light);padding:14px 16px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0;font-style:italic;color:var(--primary)}.content-block{margin:16px 0;font-size:.95rem;line-height:1.7}.content-block h3{font-size:1.05rem;font-weight:700;margin:20px 0 8px;color:var(--primary)}.takeaway-list{list-style:none;padding:0}.takeaway-list li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid var(--border)}.takeaway-list li:before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}.quiz-intro{text-align:center;padding:30px 20px}.quiz-intro h2{font-size:1.4rem;font-weight:800;color:var(--primary);margin-bottom:8px}.quiz-intro p{color:var(--text-light);margin-bottom:20px}@media(min-width:768px){.quiz-intro{padding:60px 80px;max-width:800px;margin:0 auto}.quiz-intro h2{font-size:2rem}.quiz-intro p{font-size:1.1rem}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:var(--radius);font-weight:600;transition:all .2s;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .4s,height .4s}.btn:active:before{width:300px;height:300px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 4px 12px #e8913a4d}.btn-primary:active{transform:translateY(0)}.btn-outline{border:2px solid var(--border);color:var(--text);background:var(--card)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.btn-sm{padding:8px 16px;font-size:.85rem}@media(min-width:768px){.btn{padding:14px 32px;font-size:1rem}.btn-sm{padding:10px 20px;font-size:.9rem}}.quiz-q{padding:20px}.quiz-q h3{font-size:1rem;font-weight:700;margin-bottom:4px}.quiz-q .q-count{font-size:.8rem;color:var(--text-light);margin-bottom:16px}.quiz-option{display:block;width:100%;text-align:left;padding:14px 16px;margin:8px 0;border:2px solid var(--border);border-radius:var(--radius);background:var(--card);font-size:.9rem;transition:all .2s;position:relative}.quiz-option:hover{border-color:var(--primary-light);background:#f0f4ff;transform:translate(4px)}.quiz-option.selected{border-color:var(--accent);background:#fff7ed;transform:scale(1.02);box-shadow:0 4px 12px #e8913a33}.quiz-option.selected:after{content:"✓";position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:700;font-size:1.2rem;animation:scaleIn .3s ease}@media(min-width:768px){.quiz-q{padding:32px 0;max-width:800px;margin:0 auto}.quiz-q h3{font-size:1.2rem}.quiz-q .q-count{font-size:.9rem}.quiz-option{padding:18px 20px;font-size:1rem}}.result-card{text-align:center;padding:30px 20px}.result-badge{width:100px;height:100px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:2.5rem}.result-card h2{font-size:1.3rem;font-weight:800;margin-bottom:6px}.result-card .result-type{font-size:1.1rem;font-weight:700;margin-bottom:12px}@media(min-width:768px){.result-card{padding:60px 80px;max-width:900px;margin:0 auto}.result-badge{width:140px;height:140px;font-size:3.5rem}.result-card h2{font-size:1.8rem}.result-card .result-type{font-size:1.3rem}}.result-breakdown{text-align:left;margin:20px 0}.breakdown-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.breakdown-label{width:100px;font-size:.85rem;font-weight:600}.breakdown-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.breakdown-fill{height:100%;border-radius:4px;transition:width .8s ease}.breakdown-pct{font-size:.85rem;font-weight:600;width:40px;text-align:right}.discussion-chapter{padding:16px 20px;border-bottom:1px solid var(--border);cursor:pointer;display:flex;align-items:center;gap:12px;transition:background .2s}.discussion-chapter:hover{background:#00000005}.discussion-chapter .disc-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:#fff;flex-shrink:0}.disc-title{font-weight:600;font-size:.95rem;flex:1}.disc-arrow{color:var(--text-light);transition:transform .3s}.disc-arrow.open{transform:rotate(90deg)}.disc-questions{padding:0 20px 16px 64px}.disc-q-container{padding:10px 0;border-bottom:1px solid var(--border)}.disc-q-container:last-child{border:none}.disc-q{font-size:.9rem;line-height:1.6;margin-bottom:8px;color:var(--text)}@media(min-width:768px){.discussion-chapter{padding:20px 32px;max-width:800px}.disc-questions{padding:0 32px 20px 88px;max-width:800px}.disc-q{font-size:1rem}}.disc-reflect-btn{background:var(--bg);border:2px solid var(--border);border-radius:var(--radius);padding:8px 16px;font-size:.8rem;font-weight:600;color:var(--text-light);margin-top:8px;transition:all .2s;font-family:inherit}.disc-reflect-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.disc-reflection{background:var(--bg);border-radius:var(--radius);padding:12px;margin-top:8px;cursor:pointer;transition:all .2s;border:1px solid var(--border)}.disc-reflection:hover{border-color:var(--accent);box-shadow:0 2px 8px #e8913a1a}.disc-reflection-label{font-size:.7rem;font-weight:700;color:var(--accent);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.disc-reflection-text{font-size:.85rem;line-height:1.6;color:var(--text);white-space:pre-wrap}.disc-reflection-edit{margin-top:8px}.disc-reflection-input{width:100%;border:2px solid var(--border);border-radius:var(--radius);padding:12px;font-size:.85rem;resize:vertical;font-family:inherit;transition:all .2s;line-height:1.5;background:var(--card);min-height:80px}.disc-reflection-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e8913a1a}.disc-done-btn{background:var(--accent);color:#fff;border-radius:var(--radius);padding:8px 20px;font-size:.8rem;font-weight:600;margin-top:8px;transition:all .2s;font-family:inherit}.disc-done-btn:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 2px 8px #e8913a4d}.notes-area{display:flex;flex-direction:column;height:calc(100vh - 140px);overflow:hidden}.notes-input-section{padding:20px;background:var(--card);border-bottom:1px solid var(--border);flex-shrink:0}@media(min-width:768px){.notes-area{height:calc(100vh - 100px);max-width:900px}.notes-input-section{padding:32px 0;background:transparent;border:none}.notes-list-section{padding:32px 0}}.note-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.note-section-title{font-size:1.1rem;font-weight:700;color:var(--text)}.note-count{min-width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border-radius:50%;font-size:.75rem;font-weight:700}.note-select{width:100%;padding:12px 40px 12px 14px;border:2px solid var(--border);border-radius:var(--radius);font-size:.95rem;font-weight:500;color:var(--text);background:var(--bg);margin-bottom:14px;transition:all .2s;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='%23334155' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:12px;cursor:pointer;font-family:inherit}.note-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e8913a1a}.note-select:hover{border-color:var(--text-light)}.notes-list-section{flex:1;padding:20px;overflow-y:auto;background:var(--bg)}.notes-list{display:flex;flex-direction:column;gap:14px;padding-bottom:20px}.note-textarea-wrapper{position:relative;margin-bottom:14px}.note-input{width:100%;border:2px solid var(--border);border-radius:var(--radius);padding:14px 14px 36px;font-size:.95rem;resize:none;font-family:inherit;transition:all .2s;line-height:1.5;background:var(--bg)}.note-input:focus{outline:none;border-color:var(--accent);background:var(--card);box-shadow:0 0 0 3px #e8913a1a}.note-char-counter{position:absolute;bottom:10px;right:14px;font-size:.7rem;color:var(--text-light);font-weight:600;background:var(--card);padding:2px 6px;border-radius:4px}.note-char-counter.over-limit{color:var(--danger);background:#fef2f2}.note-saved-message{text-align:center;padding:10px;background:#dcfce7;color:#16a34a;border-radius:var(--radius);font-weight:600;font-size:.85rem;margin-top:14px;animation:fadeIn .3s ease}.note-card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);position:relative;border:1px solid var(--border);transition:all .2s}.note-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.note-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:10px}.note-date{font-size:.7rem;color:var(--text-light)}.note-card .note-text{font-size:.95rem;line-height:1.6;color:var(--text);word-wrap:break-word;white-space:pre-wrap}.note-delete{position:absolute;top:12px;right:12px;width:26px;height:26px;border-radius:50%;background:var(--bg);color:var(--text-light);font-size:.9rem;padding:0;display:flex;align-items:center;justify-content:center;transition:all .2s;opacity:0;line-height:1}.note-card:hover .note-delete{opacity:1}.note-delete:hover{background:var(--danger);color:#fff;transform:scale(1.1)}.note-delete:active{transform:scale(.95)}.note-chapter-tag{display:inline-block;background:var(--primary);color:#fff;font-size:.7rem;font-weight:600;padding:4px 10px;border-radius:6px}.btn:disabled{opacity:.5;cursor:not-allowed;background:var(--text-light);color:#fff}.btn-primary{width:100%}.mark-read-btn{display:flex;align-items:center;gap:8px;margin:20px auto;padding:10px 20px;background:var(--card);border:2px solid var(--border);border-radius:var(--radius);font-weight:600;font-size:.9rem;color:var(--text);transition:all .3s}.mark-read-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.mark-read-btn.read{border-color:var(--success);color:var(--success);background:#f0fdf4}.mark-read-btn.read:hover{box-shadow:0 4px 12px #16a34a33}.back-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 0;font-size:.85rem;color:var(--primary-light);font-weight:600;background:none;margin-bottom:12px}@media(min-width:768px){.home-grid{grid-template-columns:repeat(2,1fr)!important;gap:20px!important}.home-footer{padding:32px 0!important}}@media(min-width:481px)and (max-width:767px){.app{border-left:1px solid var(--border);border-right:1px solid var(--border)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp .4s ease}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.scale-in{animation:scaleIn .3s ease}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.pulse{animation:pulse .5s ease}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.shimmer{animation:shimmer 2s infinite linear;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:1000px 100%}.empty-state{text-align:center;padding:40px 20px;color:var(--text-light)}.empty-state .emoji{font-size:2.5rem;margin-bottom:12px}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius)}.skeleton-card{height:100px;margin:12px 16px}.skeleton-line{height:16px;margin:8px 0;border-radius:4px}.skeleton-line.short{width:60%}.skeleton-circle{width:36px;height:36px;border-radius:50%}