.page-container{flex-direction:column;gap:2rem;width:100%;animation:.4s ease-out fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.hero-banner{text-align:center;background:linear-gradient(135deg, var(--bg-card) 0%, var(--bg-subtle) 100%);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:1.25rem;flex-direction:column;align-items:center;margin-top:1rem;padding:3.5rem 1.5rem 2.5rem;display:flex;position:relative;overflow:hidden}.hero-banner:before{content:"";background:linear-gradient(90deg, var(--accent), #3b82f6);height:4px;position:absolute;top:0;left:0;right:0}.hero-tag{font-family:var(--sans);text-transform:uppercase;letter-spacing:.1em;color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:2rem;margin-bottom:1rem;padding:.35rem .85rem;font-size:.8rem;font-weight:700;display:inline-block}.hero-title{font-family:var(--heading);color:var(--text-h);margin:0 0 1rem;font-size:3rem}.hero-subtitle{color:var(--text-muted);max-width:680px;margin:0 0 2rem;font-size:1.15rem;line-height:1.6}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;width:100%;margin-bottom:1rem;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:1rem;flex-direction:column;gap:.5rem;padding:1.5rem;transition:all .2s;display:flex}.stat-card:hover{box-shadow:var(--shadow);border-color:var(--accent-border);transform:translateY(-2px)}.stat-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.85rem;font-weight:600}.stat-value{font-family:var(--heading);color:var(--accent);font-size:2.25rem;font-weight:700}.search-bar-wrapper{width:100%;max-width:720px;margin:0 auto 1.5rem;position:relative}.search-input{background-color:var(--bg-card);width:100%;color:var(--text-h);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:2rem;outline:none;padding:1rem 1.25rem 1rem 3rem;font-family:inherit;font-size:1.05rem;transition:all .2s}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-bg), var(--shadow)}.search-icon{color:var(--text-muted);pointer-events:none;font-size:1.1rem;position:absolute;top:50%;left:1.15rem;transform:translateY(-50%)}.section-header{border-bottom:2px solid var(--border);justify-content:space-between;align-items:center;margin-top:2rem;margin-bottom:1rem;padding-bottom:.75rem;display:flex}.section-header h2{margin:0}.section-badge{color:var(--accent);background:var(--accent-bg);border-radius:1rem;padding:.25rem .75rem;font-size:.85rem;font-weight:600}.restricted-card{text-align:center;background:var(--bg-card);border:1px solid var(--border);max-width:560px;box-shadow:var(--shadow);border-radius:1.25rem;margin:3rem auto;padding:3.5rem 2rem}.restricted-card h2{margin-top:0}.restricted-card p{color:var(--text-muted);margin-bottom:2rem}@media (width<=768px){.hero-title{font-size:2rem}.hero-banner{padding:2rem 1rem}.stats-grid{grid-template-columns:1fr}}.navbar{z-index:100;background-color:var(--bg-card);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background-color .3s,border-color .3s;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:.85rem 1rem;display:flex}.nav-brand{align-items:center;gap:.75rem;display:flex}.nav-logo{filter:drop-shadow(0 2px 4px #0000001a);width:auto;height:2.25rem}.nav-title{font-family:var(--heading);color:var(--text-h);letter-spacing:-.01em;font-size:1.35rem;font-weight:700}.nav-actions-mobile{align-items:center;gap:.5rem;display:none}.nav-links{flex-grow:1;align-items:center;gap:.5rem;margin-left:2rem;display:flex}.nav-item{color:var(--text);border-radius:.5rem;padding:.5rem .9rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s}.nav-item:hover{color:var(--accent);background-color:var(--accent-bg)}.nav-item.active-item{color:#fff;background-color:var(--accent);font-weight:600;box-shadow:0 4px 12px #0b64f440}.nav-admin{margin-right:auto}.nav-right{align-items:center;gap:.75rem;display:flex}.theme-toggle-btn{background:var(--bg-subtle);color:var(--text-h);border:1px solid var(--border);cursor:pointer;border-radius:2rem;align-items:center;gap:.4rem;padding:.45rem .85rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex}.theme-toggle-btn:hover{background:var(--accent-bg);border-color:var(--accent-border);color:var(--accent)}.nav-auth{align-items:center;gap:.5rem;display:flex}.nav-auth-btn{cursor:pointer;border-radius:.5rem;padding:.45rem 1rem;font-family:inherit;font-size:.9rem;font-weight:600;transition:all .2s}.nav-auth-signup{color:var(--text-h);border:1px solid var(--border);background:0 0}.nav-auth-signup:hover{border-color:var(--accent);color:var(--accent)}.nav-auth-signin{background:var(--accent);color:#fff;border:1px solid #0000;box-shadow:0 2px 8px #0b64f433}.nav-auth-signin:hover{background:var(--accent-hover);transform:translateY(-1px)}.mobile-menu-toggle{border:1px solid var(--border);color:var(--text-h);cursor:pointer;background:0 0;border-radius:.4rem;padding:.3rem .6rem;font-size:1.25rem}@media (width<=768px){.nav-actions-mobile{display:flex}.desktop-only{display:none}.nav-links{background-color:var(--bg-card);border-bottom:1px solid var(--border);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:.5rem;margin-left:0;padding:1rem;display:none;position:absolute;top:100%;left:0;right:0}.nav-links.mobile-open{display:flex}.nav-admin{margin-right:0}.nav-right{border-top:1px solid var(--border);flex-direction:column;align-items:stretch;margin-top:.5rem;padding-top:.75rem}.nav-auth{justify-content:center;width:100%}.nav-auth-btn{text-align:center;flex:1}}.table-container{background-color:var(--bg-card);border:1px solid var(--border);width:100%;box-shadow:var(--shadow);border-radius:.85rem;margin:1.25rem 0;transition:background-color .3s,border-color .3s;overflow-x:auto}.editorial-table{border-collapse:collapse;text-align:left;width:100%;font-size:.95rem}.editorial-table th{background-color:var(--bg-subtle);color:var(--text-h);font-family:var(--sans);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);white-space:nowrap;padding:1rem 1.25rem;font-size:.8rem;font-weight:700}.editorial-table td{color:var(--text);border-bottom:1px solid var(--border);vertical-align:middle;padding:1rem 1.25rem;transition:background-color .2s}.editorial-table tbody tr:last-child td{border-bottom:none}.editorial-table tbody tr:hover td{background-color:var(--accent-bg)}.book-title-cell{font-family:var(--heading);color:var(--text-h);font-size:1.05rem;font-weight:700}.book-author-cell{color:var(--text-muted);font-style:italic}.favorite-btn{cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.25rem;transition:transform .2s}.favorite-btn:hover{transform:scale(1.25)}.favorite-btn.active{color:#f59e0b}.badge{border-radius:2rem;align-items:center;gap:.35rem;padding:.25rem .65rem;font-size:.8rem;font-weight:600;line-height:1;display:inline-flex}.badge-available{background-color:var(--badge-avail-bg);color:var(--badge-avail-text)}.badge-checkout{background-color:var(--badge-checkout-bg);color:var(--badge-checkout-text)}.badge-status{background-color:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border);text-transform:capitalize}.location-tag{font-family:var(--mono);background-color:var(--bg-subtle);color:var(--text-h);border:1px solid var(--border);text-transform:uppercase;border-radius:.3rem;padding:.2rem .5rem;font-size:.8rem}.empty-state{text-align:center;color:var(--text-muted);font-style:italic;padding:3rem 1.5rem!important}@media (width<=768px){.table-container{box-shadow:none;background:0 0;border:none;overflow:visible}.editorial-table,.editorial-table thead,.editorial-table tbody,.editorial-table th,.editorial-table td,.editorial-table tr{display:block}.editorial-table thead{display:none}.editorial-table tr{background-color:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:.85rem;margin-bottom:1rem;padding:1rem 1.25rem}.editorial-table td{border-bottom:1px solid var(--border);text-align:right;justify-content:space-between;align-items:center;padding:.6rem 0;display:flex}.editorial-table td:last-child{border-bottom:none}.editorial-table td:before{content:attr(data-label);text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);text-align:left;margin-right:1rem;font-size:.75rem;font-weight:700}}.input-form{width:100%;max-width:640px;margin:0 auto;padding:1.5rem 0}.input-form .error-message{color:#ef4444;background-color:#ef44441a;border:1px solid #ef44444d;border-radius:.5rem;margin-bottom:1.25rem;padding:.75rem 1rem;font-size:.9rem;font-weight:500}form#book_entry_form{background:var(--bg-card);border:1px solid var(--border);width:100%;box-shadow:var(--shadow);border-radius:1rem;flex-direction:column;gap:1.25rem;padding:2rem;transition:background-color .3s,border-color .3s;display:flex}.form-inputbox,.form-dropdown{flex-direction:column;gap:.4rem;width:100%;display:flex}.form-inputbox label,.form-dropdown label{color:var(--text-h);text-transform:uppercase;letter-spacing:.04em;font-size:.9rem;font-weight:600}form input[type=text],form select{border:1px solid var(--border);background-color:var(--bg-subtle);color:var(--text-h);border-radius:.6rem;outline:none;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:.95rem;transition:all .2s}form input[type=text]:focus,form select:focus{border-color:var(--accent);background-color:var(--bg-card);box-shadow:0 0 0 3px var(--accent-bg)}.form-checkbox-group{gap:2rem;padding:.5rem 0;display:flex}.form-checkbox{cursor:pointer;align-items:center;gap:.6rem;display:flex}.form-checkbox label{color:var(--text-h);cursor:pointer;font-size:.95rem;font-weight:500}.form-checkbox input[type=checkbox]{width:1.2rem;height:1.2rem;accent-color:var(--accent);cursor:pointer;border-radius:.25rem}form button[type=submit]{color:#fff;background-color:var(--accent);cursor:pointer;border:none;border-radius:.6rem;align-self:flex-end;margin-top:.75rem;padding:.75rem 1.75rem;font-family:inherit;font-size:.95rem;font-weight:600;transition:all .2s;box-shadow:0 4px 14px #0b64f44d}form button[type=submit]:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 18px #0b64f466}@media (width<=640px){form#book_entry_form{padding:1.25rem}}:root{--sans:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--heading:"Playfair Display", Georgia, serif;--mono:"JetBrains Mono", monospace;--bg:#f5f7f9;--bg-card:#fff;--bg-subtle:#ebeff4;--text:#3d4d66;--text-h:#151c29;--text-muted:#6b7c94;--border:#d7dfea;--accent:#0b64f4;--accent-hover:#0a54cd;--accent-bg:#0b64f414;--accent-border:#0b64f44d;--badge-avail-bg:#25b15f1f;--badge-avail-text:#197640;--badge-checkout-bg:#f59f0a1f;--badge-checkout-text:#ab6f07;--shadow-sm:0 2px 4px #0f172a0a;--shadow:0 10px 30px -10px #0f172a14, 0 4px 6px -2px #0f172a08;--shadow-lg:0 20px 40px -15px #0f172a1f;font:16px/150% var(--sans);letter-spacing:-.01em;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background-color:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}[data-theme=dark]{--bg:#0c1322;--bg-card:#1a2333;--bg-subtle:#202b3c;--text:#b3bdcc;--text-h:#f8fafc;--text-muted:#8a96a8;--border:#29374c;--accent:#5593f7;--accent-hover:#7bacf9;--accent-bg:#5593f726;--accent-border:#5593f766;--badge-avail-bg:#2dd27233;--badge-avail-text:#89e6b0;--badge-checkout-bg:#f7b23b33;--badge-checkout-text:#fbd593;--shadow-sm:0 2px 4px #0000004d;--shadow:0 10px 30px -10px #00000080;--shadow-lg:0 20px 40px -15px #000000b3}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0c1322;--bg-card:#1a2333;--bg-subtle:#202b3c;--text:#b3bdcc;--text-h:#f8fafc;--text-muted:#8a96a8;--border:#29374c;--accent:#5593f7;--accent-hover:#7bacf9;--accent-bg:#5593f726;--accent-border:#5593f766;--badge-avail-bg:#2dd27233;--badge-avail-text:#89e6b0;--badge-checkout-bg:#f7b23b33;--badge-checkout-text:#fbd593;--shadow-sm:0 2px 4px #0000004d;--shadow:0 10px 30px -10px #00000080;--shadow-lg:0 20px 40px -15px #000000b3}}*{box-sizing:border-box}body{background-color:var(--bg);color:var(--text);min-height:100vh;margin:0;padding:0;transition:background-color .3s,color .3s}#root{flex-direction:column;width:100%;max-width:1200px;min-height:100vh;margin:0 auto;padding:0 1.25rem 3rem;display:flex}h1,h2,h3,h4{font-family:var(--heading);color:var(--text-h);font-weight:700;line-height:1.2}h1{letter-spacing:-.02em;margin:1.5rem 0 1rem;font-size:2.75rem}h2{margin:1.5rem 0 1rem;font-size:1.75rem}h3{margin:1.25rem 0 .75rem;font-size:1.25rem}p{margin:0 0 1rem}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}@media (width<=768px){h1{font-size:2rem}h2{font-size:1.4rem}#root{padding:0 1rem 2rem}}