.app{min-height:100vh;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:2rem 1rem;text-align:center;box-shadow:var(--shadow-lg);position:relative;display:flex;justify-content:center;align-items:center}.header-content{flex:1}.header h1{font-size:2rem;margin-bottom:.5rem;font-weight:700}.subtitle{font-size:1.1rem;opacity:.95;line-height:1.6}.theme-toggle{position:absolute;top:1rem;right:1rem;background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:50%;width:48px;height:48px;font-size:1.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.theme-toggle:hover{background:#ffffff4d;transform:scale(1.1)}.container{max-width:800px;margin:0 auto;padding:2rem 1rem;flex:1;width:100%}.plan-selector{margin-bottom:2rem}.plan-selector h2{font-size:1.5rem;margin-bottom:1rem;color:var(--text)}.plan-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.plan-button{background:var(--surface);border:2px solid var(--border);border-radius:.5rem;padding:1rem;text-align:center;transition:all .2s;box-shadow:var(--shadow)}.plan-button:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.plan-button.active{background:var(--primary);border-color:var(--primary);color:#fff}.plan-name{font-size:1.1rem;font-weight:600;margin-bottom:.25rem}.plan-desc{font-size:.9rem;opacity:.8}.reading-card{background:var(--surface);border-radius:.75rem;box-shadow:var(--shadow-lg);padding:2rem;margin-bottom:2rem}.date-header{border-bottom:2px solid var(--border);padding-bottom:1rem;margin-bottom:1.5rem}.date-header h2{font-size:1.5rem;color:var(--text)}.loading{text-align:center;padding:2rem;color:var(--text-secondary);font-size:1.1rem}.error-message{text-align:center;padding:2rem;color:var(--error)}.retry-button{margin-top:1rem;padding:.5rem 1.5rem;background:var(--primary);color:#fff;border-radius:.375rem;font-weight:500}.retry-button:hover{background:var(--primary-dark)}.reading-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.reading-header h3{font-size:1.25rem;color:var(--text)}.complete-button{padding:.5rem 1rem;background:var(--surface);border:2px solid var(--border);border-radius:.375rem;font-weight:500;color:var(--text)}.complete-button:hover{border-color:var(--success);color:var(--success)}.complete-button.completed{background:var(--success);border-color:var(--success);color:#fff}.passages{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}.passage-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--background);border-radius:.5rem;border:1px solid var(--border);gap:1rem}.passage-text{font-size:1.1rem;font-weight:500;color:var(--text);flex:1}.read-button{padding:.5rem 1rem;background:var(--primary);color:#fff;border-radius:.375rem;font-weight:500;white-space:nowrap}.read-button:hover{background:var(--primary-dark)}.reading-actions{display:flex;justify-content:center;padding-top:1rem;border-top:1px solid var(--border)}.action-button{padding:.75rem 2rem;border-radius:.5rem;font-size:1rem;font-weight:600}.action-button.primary{background:var(--primary);color:#fff}.action-button.primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.info-section{background:var(--surface);border-radius:.75rem;padding:1.5rem;box-shadow:var(--shadow)}.info-section h3{font-size:1.25rem;margin-bottom:1rem;color:var(--text)}.info-section p{margin-bottom:1rem;color:var(--text-secondary);line-height:1.7}.info-section ul{list-style-position:inside;color:var(--text-secondary)}.info-section li{margin-bottom:.5rem}.footer{background:var(--surface);border-top:1px solid var(--border);padding:1.5rem;text-align:center;color:var(--text-secondary);margin-top:auto}@media (max-width: 640px){.header h1{font-size:1.5rem}.subtitle{font-size:1rem}.container{padding:1rem}.reading-card{padding:1.5rem}.plan-buttons{grid-template-columns:1fr}.passage-item{flex-direction:column;align-items:flex-start}.read-button{width:100%}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1e40af;--secondary: #64748b;--background: #f8fafc;--surface: #ffffff;--text: #0f172a;--text-secondary: #475569;--border: #e2e8f0;--success: #10b981;--error: #ef4444;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}[data-theme=dark]{--primary: #3b82f6;--primary-dark: #60a5fa;--secondary: #94a3b8;--background: #0f172a;--surface: #1e293b;--text: #f1f5f9;--text-secondary: #cbd5e1;--border: #334155;--success: #34d399;--error: #f87171;--shadow: 0 1px 3px 0 rgb(0 0 0 / .3), 0 1px 2px -1px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .3), 0 4px 6px -4px rgb(0 0 0 / .3)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background);color:var(--text);line-height:1.6}#root{min-height:100vh}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .2s}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}