:root{--brand:#c8523d;--brand-dark:#a43d2a;--brand-light:#fdf0ec;--brand-gradient:linear-gradient(135deg, #c8523d 0%, #e8927c 100%);--bg:#faf6f3;--surface:#fff;--surface-alt:#f5f0ec;--text:#2d2320;--text-secondary:#70645e;--muted:#a09894;--border:#e8e0da;--success:#3a7d5c;--success-bg:#edf7f1;--warning:#d4893a;--warning-bg:#fef5e7;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-lg:0 10px 25px #00000014;--shadow-xl:0 20px 40px #0000001f;--header-h:56px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}.header{z-index:50;height:var(--header-h);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#ffffffd9;align-items:center;gap:10px;padding:0 24px;display:flex;position:sticky;top:0}.header h1{letter-spacing:-.3px;font-size:18px;font-weight:600}.header-brand{background:var(--brand-gradient);color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;font-weight:700;display:flex}.header-sub{color:var(--muted);margin-left:auto;font-size:13px}.hero{color:#fff;text-align:center;background:linear-gradient(135deg,#c8523d 0%,#e8927c 50%,#f5c9bd 100%);padding:96px 24px 80px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background-image:radial-gradient(at 20%,#ffffff2e 0,#0000 55%),radial-gradient(at 80% 20%,#ffffff1a 0,#0000 50%),radial-gradient(at 50% 80%,#ffffff14 0,#0000 50%);position:absolute;inset:0}.hero-inner{max-width:680px;margin:0 auto;position:relative}.hero h2{letter-spacing:-.04em;margin-bottom:16px;font-size:clamp(2rem,5vw,3.2rem);font-weight:800;line-height:1.15}.hero p{opacity:.9;margin-bottom:32px;font-size:clamp(1rem,2vw,1.2rem);line-height:1.5}.hero-cta{border-radius:var(--radius);color:var(--brand);cursor:pointer;background:#fff;border:none;align-items:center;gap:8px;padding:14px 32px;font-size:16px;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 14px #00000026}.hero-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0003}.hero-cta:focus-visible{outline-offset:3px;outline:3px solid #fff9}.tab-nav{background:var(--bg);border-bottom:1px solid var(--border);top:var(--header-h);z-index:40;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:4px;padding:16px 24px 0;display:flex;position:sticky;overflow-x:auto}.tab-nav::-webkit-scrollbar{display:none}.tab-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm) var(--radius-sm) 0 0;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;margin-bottom:-1px;padding:10px 18px;font-size:14px;font-weight:500;transition:color .2s,background .2s;display:flex}.tab-btn:hover{color:var(--text);background:var(--surface-alt)}.tab-btn.active{color:var(--brand);background:var(--surface);border-bottom-color:var(--brand);font-weight:600}.tab-btn:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}.tab-btn svg{flex-shrink:0;width:18px;height:18px}.main-wrap{max-width:960px;margin:0 auto;padding:24px}.tab-content{animation:.35s both fade-up}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:transform .2s,box-shadow .2s}.card-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.card-header h3{font-size:16px;font-weight:600}.card-actions{align-items:center;gap:8px;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:center;padding:20px;transition:transform .2s,box-shadow .2s}.stat-value{color:var(--brand);margin-bottom:4px;font-size:2rem;font-weight:800;line-height:1}.stat-label{color:var(--text-secondary);font-size:13px}.stat-card .stat-icon{width:32px;height:32px;color:var(--brand);opacity:.7;margin:0 auto 8px}.donut-wrap{justify-content:center;margin-bottom:24px;display:flex}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (max-width:700px){.grid-2{grid-template-columns:1fr}}.form-row{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);min-width:160px;color:var(--text);flex:1;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .2s}.input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #c8523d26}.input::placeholder{color:var(--muted)}select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A09894' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:6px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500;transition:background .2s,transform .2s,opacity .2s;display:inline-flex}.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-secondary{background:var(--surface-alt);color:var(--text)}.btn-secondary:hover{background:var(--border)}.btn-ghost{color:var(--text-secondary);background:0 0;padding:6px}.btn-ghost:hover{background:var(--surface-alt);color:var(--text)}.btn-danger{color:var(--muted);background:0 0;padding:6px}.btn-danger:hover{color:#dc2626;background:#fef2f2}.btn-sm{padding:6px 12px;font-size:13px}.btn-icon{border-radius:6px;padding:6px;line-height:0}.badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.badge-done{background:var(--success-bg);color:var(--success)}.badge-reading{color:#3b5bdb;background:#edf2fe}.badge-paused{background:var(--warning-bg);color:var(--warning)}.stars{gap:2px;display:flex}.star{cursor:pointer;color:var(--border);transition:color .15s,transform .15s}.star.filled{color:#f59e0b}.star:hover{transform:scale(1.2)}.book-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.book-card{padding:16px;animation:.3s both scale-in}.book-title{margin-bottom:2px;font-size:15px;font-weight:600}.book-author{color:var(--text-secondary);margin-bottom:8px;font-size:13px}.book-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;display:flex}.book-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding-top:12px;display:flex}.sort-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;display:flex}.filter-group{flex-wrap:wrap;gap:4px;display:flex}.filter-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:20px;padding:6px 14px;font-family:inherit;font-size:13px;transition:all .2s}.filter-btn:hover{border-color:var(--brand);color:var(--brand)}.filter-btn.active{background:var(--brand-light);border-color:var(--brand);color:var(--brand);font-weight:500}.meeting-list{flex-direction:column;gap:12px;display:flex}.meeting-item{align-items:center;gap:14px;padding:14px 16px;display:flex}.meeting-info{flex:1;min-width:0}.meeting-info h4{font-size:15px;font-weight:600}.meeting-info p{color:var(--text-secondary);font-size:13px}.meeting-check{border:2px solid var(--border);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;transition:all .2s;display:flex}.meeting-check.done{background:var(--success);border-color:var(--success);color:#fff}.meeting-check:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.note-list{flex-direction:column;gap:12px;display:flex}.note-item{padding:14px 16px}.note-item p{font-size:14px;line-height:1.6}.note-date{color:var(--muted);margin-top:6px;font-size:12px}.note-book-select{margin-bottom:20px}.empty-state{text-align:center;color:var(--muted);padding:48px 24px}.empty-state svg{opacity:.4;width:56px;height:56px;margin-bottom:16px}.empty-state p{max-width:320px;margin:0 auto;font-size:14px}@keyframes fade-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:no-preference){.card,.stat-card,.meeting-item,.note-item,.book-card{animation:.35s both scale-in}.card:hover,.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.book-card:first-child{animation-delay:0s}.book-card:nth-child(2){animation-delay:60ms}.book-card:nth-child(3){animation-delay:.12s}.book-card:nth-child(4){animation-delay:.18s}.book-card:nth-child(5){animation-delay:.24s}.book-card:nth-child(6){animation-delay:.3s}.book-card:nth-child(7){animation-delay:.36s}.book-card:nth-child(8){animation-delay:.42s}.hero-cta{animation:.5s .3s both fade-up}.hero p{animation:.5s .2s both fade-up}.hero h2{animation:.5s .1s both fade-up}}@media (prefers-reduced-motion:reduce){.card,.stat-card,.meeting-item,.note-item,.book-card{animation:none}.card:hover,.stat-card:hover{transform:none}}@media (max-width:768px){.hero{padding:72px 20px 64px}.main-wrap{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.book-grid{grid-template-columns:1fr}}@media (max-width:480px){.tab-btn{padding:8px 12px;font-size:13px}.tab-btn span{display:none}.hero{padding:56px 16px 48px}.stats-grid{gap:10px}.stat-card{padding:14px}.stat-value{font-size:1.6rem}}