:root{--forest:#2d3a2d;--forest-light:#3d4d3d;--sage:#b5c4a8;--sage-light:#c8d4bc;--sage-dark:#9aad8a;--coral:#c17a5a;--coral-light:#d49478;--cream:#f0ebe2;--cream-dark:#e2ddd2;--text-primary:#2d3a2d;--text-secondary:#556b55;--text-muted:#8a9a8a;--border:#c8d4bc;--white:#fff;--sidebar-width:384px;--font-heading:"Playfair Display", Georgia, serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:20px}body{font-family:var(--font-body);background:var(--cream);color:var(--text-primary);line-height:1.6}h1,h2,h3,h4,h5{font-family:var(--font-heading);font-weight:700;line-height:1.3}a{color:var(--forest);text-decoration:none}a:hover{color:var(--coral)}button{font-family:var(--font-body);cursor:pointer}input,textarea,select{font-family:var(--font-body)}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sage);color:var(--forest);z-index:100;flex-direction:column;transition:transform .3s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid #9aad8a;padding:2.5rem 2rem 2rem}.sidebar-brand h1{font-family:var(--font-heading);color:var(--forest);letter-spacing:.02em;font-size:2.24rem}.sidebar-brand p{color:var(--forest-light);text-transform:uppercase;letter-spacing:.1em;margin-top:.4rem;font-size:1.12rem}.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}.sidebar-nav a{color:var(--forest);font-family:var(--font-heading);border-left:4px solid #0000;align-items:center;gap:1.2rem;padding:1.1rem 2rem;font-size:1.4rem;font-weight:500;transition:all .15s;display:flex}.sidebar-nav a:hover{color:var(--forest);background:#9aad8a}.sidebar-nav a.active{color:var(--forest);border-left-color:var(--coral);background:#9aad8a;font-weight:700}.sidebar-footer{border-top:1px solid #9aad8a;padding:1.5rem 2rem}.sidebar-footer button{width:100%;color:var(--forest);font-family:var(--font-heading);background:#9aad8a;border:1px solid #8a9d7a;border-radius:6px;padding:.8rem;font-size:1.28rem;transition:all .15s}.sidebar-footer button:hover{color:var(--forest);background:#8a9d7a}.main-content{margin-left:var(--sidebar-width);flex:1;max-width:none;min-height:100vh;padding:2.5rem 3rem}.mobile-nav{z-index:200;background:#b8b0a0;justify-content:space-between;align-items:center;padding:.75rem 1rem;display:none;position:fixed;top:0;left:0;right:0}.mobile-nav h1{font-family:var(--font-heading);color:var(--forest);font-size:1.1rem}.hamburger{color:var(--forest);background:0 0;border:none;padding:.25rem;font-size:1.5rem}.sidebar-overlay{z-index:99;background:#00000080;display:none;position:fixed;inset:0}.page-header{margin-bottom:3rem}.page-header h1{color:var(--forest);margin-bottom:.75rem;font-size:3.3rem}.page-header p{color:var(--text-secondary);font-size:1.5rem}.card{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:1.25rem;transition:all .2s}.card:hover{transform:translateY(-2px);box-shadow:0 4px 20px #00000026}.tag{background:var(--cream);color:var(--text-secondary);border-radius:4px;padding:.15rem .5rem;font-size:1rem;font-weight:500;display:inline-block}.tag-gold{color:var(--coral);background:#c17a5a26}.btn{border:none;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--forest);color:var(--cream)}.btn-primary:hover{background:var(--forest-light)}.btn-secondary{background:var(--white);color:var(--forest);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--coral)}.btn-gold{background:var(--coral);color:var(--white)}.btn-gold:hover{background:var(--coral-light)}.input{border:1px solid var(--border);background:var(--white);width:100%;color:var(--text-primary);border-radius:6px;padding:.6rem 1rem;font-size:.9rem}.input:focus{border-color:var(--coral);outline:none;box-shadow:0 0 0 3px #c17a5a26}.format-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:3px;padding:.1rem .4rem;font-size:1rem;font-weight:600;display:inline-block}.format-badge.pdf{color:#c0392b;background:#fde8e8}.format-badge.epub{color:#27ae60;background:#e8f5e9}.format-badge.mobi{color:#2196f3;background:#e3f2fd}.format-badge.azw3{color:#e65100;background:#fff3e0}.format-badge.zip{color:#7b1fa2;background:#f3e5f5}.loading{text-align:center;color:var(--text-muted);padding:3rem}.empty-state{text-align:center;color:var(--text-secondary);padding:3rem}mark,.highlight{background:#c17a5a33;border-radius:2px;padding:.1rem .2rem}@media (width<=1100px){.main-content{padding:2rem}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay.open{display:block}.mobile-nav{display:flex}.main-content{margin-left:0;padding:4.5rem 1rem 2rem}}