:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1a2332;background-color:#faf8f4;--bg: #faf8f4;--paper: #f5f0e8;--warm-white: #fefdfb;--ivory: #fffef9;--panel: rgba(254, 253, 251, .88);--panelSolid: #fefdfb;--text: #1a2332;--text-soft: #3d4a5c;--muted: #5c6b7a;--muted2: #7a8796;--navy: #1a2f4a;--navy-deep: #0f1f33;--forest: #2d5a47;--forest-light: #3d7a5f;--gold: #c9a962;--gold-soft: rgba(201, 169, 98, .18);--accent: #2d5a47;--accentSoft: rgba(45, 90, 71, .12);--accent-hover: #3d7a5f;--hairline: rgba(26, 47, 74, .1);--hairline2: rgba(26, 47, 74, .06);--shadowSm: 0 4px 20px rgba(15, 31, 51, .06);--shadowMd: 0 12px 48px rgba(15, 31, 51, .1);--shadowLg: 0 24px 80px rgba(15, 31, 51, .14);--shadowBook: 0 8px 24px rgba(15, 31, 51, .15), 0 2px 8px rgba(15, 31, 51, .08);--success: #2d5a47;--warning: #c9a962;--danger: #c45c4a;--violet: #5a4a7a;--r-sm: 12px;--r-md: 16px;--r-lg: 20px;--r-xl: 28px;--ease: cubic-bezier(.22, .8, .2, 1);--ease-spring: cubic-bezier(.34, 1.4, .64, 1);--dur1: .16s;--dur2: .28s;--dur3: .48s;font-feature-settings:"tnum"}*{box-sizing:border-box}body{min-height:100vh;margin:0;background-color:var(--bg);background-image:radial-gradient(ellipse 80% 50% at 10% -10%,rgba(201,169,98,.12),transparent 50%),radial-gradient(ellipse 60% 40% at 90% 0%,rgba(45,90,71,.08),transparent 45%),radial-gradient(ellipse 70% 50% at 50% 100%,rgba(26,47,74,.05),transparent 50%),linear-gradient(180deg,var(--warm-white) 0%,var(--paper) 100%);font-size:15px;color:var(--text);line-height:1.55}body:after{content:"";position:fixed;inset:0;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a2f4a' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.6;z-index:0}#root{min-height:100vh;position:relative;background:transparent}h1,h2,h3,.display-font{font-family:Literata,Georgia,Times New Roman,serif;font-weight:600;letter-spacing:-.02em}.page-layout{display:flex;min-height:100vh;width:100%;position:relative;z-index:1}.sidebar{width:272px;background:linear-gradient(180deg,var(--navy-deep) 0%,var(--navy) 100%);border-right:1px solid rgba(201,169,98,.15);box-shadow:var(--shadowLg);padding:28px 20px;display:flex;flex-direction:column;gap:8px;position:sticky;top:0;height:100vh;overflow:hidden;z-index:2;color:#e8e4dc}.sidebar-skillonx{display:block;margin-bottom:14px}.sidebar-skillonx img{height:32px;width:auto;display:block}.app-footer{margin-top:auto;padding-top:18px;border-top:1px solid var(--hairline);display:flex;flex-wrap:wrap;gap:4px 16px;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--muted)}.app-footer strong{color:var(--text);font-weight:600}.sidebar:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 10%,rgba(201,169,98,.08),transparent 50%);pointer-events:none}.sidebar-brand{padding:8px 12px 20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px}.sidebar-logo{font-family:Literata,Georgia,serif;font-size:1.4rem;font-weight:700;color:var(--warm-white);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#a88b4a);display:flex;align-items:center;justify-content:center;color:var(--navy-deep);box-shadow:0 4px 12px #c9a96259}.sidebar-subtitle{font-size:.8rem;color:#e8e4dca6;margin-top:6px;padding-left:46px}.sidebar-nav{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.sidebar-nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;color:#e8e4dcd9;font-weight:500;font-size:.92rem;text-decoration:none;border-radius:var(--r-sm);position:relative;transition:all var(--dur1) var(--ease)}.sidebar-nav-link svg{opacity:.75;transition:opacity var(--dur1)}.sidebar-nav-link:hover{background:#ffffff14;color:var(--warm-white);transform:translate(3px)}.sidebar-nav-link:hover svg{opacity:1}.sidebar-nav-link.active{background:#c9a9622e;color:var(--gold);box-shadow:inset 0 0 0 1px #c9a96240}.sidebar-nav-link.active svg{opacity:1;color:var(--gold)}.sidebar-footer{margin-top:auto;padding-top:16px}.sidebar-user{display:flex;align-items:center;justify-content:space-between;padding:14px;border-radius:var(--r-md);border:1px solid rgba(255,255,255,.1);background:#0003;gap:12px}.sidebar-user strong{color:var(--warm-white);font-size:.9rem}.sidebar-user .badge{background:#c9a96233;color:var(--gold);font-size:.7rem;margin-top:4px}.logout-button{border:none;background:#c45c4a26;color:#e8a89a;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;transition:all var(--dur1) var(--ease)}.logout-button:hover{background:#c45c4a4d;transform:scale(1.05)}.main-content{flex:1;padding:28px 32px 48px;display:flex;flex-direction:column;gap:24px;width:100%;min-width:0}.premium-container{width:100%;max-width:1400px;margin:0 auto;display:flex;flex-direction:column;gap:28px}.mobile-topbar{display:none;justify-content:space-between;align-items:center;margin-bottom:8px}.mobile-menu-btn{border:1px solid var(--hairline);background:var(--panelSolid);border-radius:var(--r-sm);padding:10px 14px;cursor:pointer;font-weight:600;color:var(--navy);display:flex;align-items:center;gap:8px;box-shadow:var(--shadowSm)}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:0;background:transparent;border:none;box-shadow:none}.page-header h1{font-size:clamp(1.75rem,3vw,2.25rem);line-height:1.15;margin:0;color:var(--navy)}.page-header p{margin:8px 0 0;color:var(--muted);font-size:1rem;max-width:56ch}.page-header-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.library-hero{position:relative;padding:40px 36px;border-radius:var(--r-xl);background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 50%,#1e3d5c 100%);color:var(--warm-white);overflow:hidden;box-shadow:var(--shadowLg)}.library-hero:before{content:"";position:absolute;top:-50%;right:-20%;width:60%;height:200%;background:radial-gradient(circle,rgba(201,169,98,.15),transparent 60%);pointer-events:none}.library-hero:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,169,98,.4),transparent)}.library-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 8px;color:var(--warm-white);position:relative}.library-hero p{margin:0 0 24px;color:#fefdfbbf;font-size:1.05rem;position:relative;max-width:50ch}.library-hero .hero-search{position:relative;max-width:640px}.hero-search{display:flex;flex-direction:column;gap:12px}.hero-search-bar{display:flex;align-items:center;gap:10px;background:var(--warm-white);border-radius:var(--r-lg);padding:6px 6px 6px 18px;box-shadow:var(--shadowMd);border:1px solid rgba(255,255,255,.2)}.hero-search-icon{color:var(--muted);flex-shrink:0}.hero-search-input{flex:1;border:none;background:transparent;font-size:1rem;padding:12px 0;color:var(--text);outline:none}.hero-search-input::placeholder{color:var(--muted2)}.hero-voice-btn{border:none;background:var(--paper);width:40px;height:40px;border-radius:12px;cursor:pointer;color:var(--forest);display:flex;align-items:center;justify-content:center;transition:all var(--dur1) var(--ease)}.hero-voice-btn:hover{background:var(--accentSoft);transform:scale(1.05)}.hero-search-btn{border-radius:14px!important;padding:12px 22px!important}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.suggestions-label{display:flex;align-items:center;gap:6px;font-size:.8rem;color:#fefdfb99}.suggestion-chip{border:1px solid rgba(255,255,255,.2);background:#ffffff1a;color:var(--warm-white);padding:6px 14px;border-radius:999px;font-size:.82rem;cursor:pointer;transition:all var(--dur1) var(--ease);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.suggestion-chip:hover{background:#c9a96240;border-color:#c9a96266;transform:translateY(-1px)}.glass-panel,.data-panel{background:var(--panel);border-radius:var(--r-lg);border:1px solid var(--hairline2);box-shadow:var(--shadowSm);padding:24px;position:relative;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:box-shadow var(--dur2) var(--ease)}.glass-panel:hover{box-shadow:var(--shadowMd)}.glass-panel h3,.glass-panel h4{margin-top:0;color:var(--navy)}.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px}.section-header h2{font-size:1.35rem;margin:0;color:var(--navy)}.section-header p{margin:4px 0 0;color:var(--muted);font-size:.9rem}.section-header-text{display:flex;align-items:flex-start;gap:12px}.section-icon{width:40px;height:40px;border-radius:12px;background:var(--gold-soft);color:var(--gold);display:flex;align-items:center;justify-content:center;flex-shrink:0}.section-action{border:none;background:transparent;color:var(--forest);font-weight:600;font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:4px;padding:8px 12px;border-radius:10px;transition:all var(--dur1) var(--ease)}.section-action:hover{background:var(--accentSoft)}.section-title{font-family:Literata,Georgia,serif;font-size:1.15rem;margin:0 0 16px;color:var(--navy)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.kpi-card,.insight-tile{background:var(--panelSolid);border-radius:var(--r-lg);border:1px solid var(--hairline2);padding:20px;display:flex;flex-direction:column;gap:8px;transition:transform var(--dur2) var(--ease-spring),box-shadow var(--dur2) var(--ease)}.kpi-card:hover,.insight-tile:hover{transform:translateY(-3px);box-shadow:var(--shadowMd)}.insight-tile.clickable{cursor:pointer}.insight-tile-top{display:flex;justify-content:space-between;align-items:center}.insight-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--accentSoft);color:var(--forest)}.insight-value,.kpi-card strong{font-family:Literata,Georgia,serif;font-size:1.75rem;line-height:1;color:var(--navy)}.insight-label,.kpi-card .muted{color:var(--muted2);font-size:.88rem}.insight-trend{font-size:.75rem;color:var(--forest);font-weight:600}.insight-gold .insight-icon{background:var(--gold-soft);color:#a88b4a}.insight-green .insight-icon{background:#2d5a471f;color:var(--forest)}.insight-navy .insight-icon{background:#1a2f4a1a;color:var(--navy)}.insight-warm .insight-icon{background:#c45c4a1f;color:var(--danger)}.book-cover{position:relative;border-radius:6px 10px 10px 6px;overflow:hidden;box-shadow:var(--shadowBook);transition:transform var(--dur2) var(--ease-spring),box-shadow var(--dur2) var(--ease)}.book-cover-sm{width:72px;height:108px}.book-cover-md{width:100px;height:150px}.book-cover-lg{width:140px;height:210px}.book-cover-xl{width:180px;height:270px}.book-cover-spine{position:absolute;left:0;top:0;bottom:0;width:8px;background:#0003}.book-cover-content{position:absolute;inset:12px 10px 10px 14px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.4)}.book-cover-title{font-family:Literata,Georgia,serif;font-size:.65rem;font-weight:700;line-height:1.2;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.book-cover-lg .book-cover-title,.book-cover-xl .book-cover-title{font-size:.8rem}.book-cover-author{font-size:.55rem;opacity:.85;margin-top:4px}.book-cover-shine{position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.25) 0%,transparent 50%);pointer-events:none}.book-card{display:flex;flex-direction:column;gap:14px;cursor:pointer;transition:transform var(--dur2) var(--ease-spring)}.book-card:hover{transform:translateY(-6px)}.book-card:hover .book-cover{box-shadow:var(--shadowLg);transform:scale(1.02)}.book-card-compact{gap:10px}.book-card-cover-wrap{position:relative;align-self:flex-start}.book-card-fav{position:absolute;top:8px;right:8px;width:32px;height:32px;border-radius:50%;border:none;background:#fefdfbeb;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.8);transition:all var(--dur1) var(--ease);box-shadow:var(--shadowSm)}.book-card:hover .book-card-fav{opacity:1;transform:scale(1)}.book-card-fav.active{opacity:1;color:var(--gold);transform:scale(1)}.book-card-hover{position:absolute;inset:0;background:#1a2f4abf;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--dur2) var(--ease);border-radius:6px 10px 10px 6px;color:var(--warm-white);font-size:.85rem;font-weight:600}.book-card:hover .book-card-hover{opacity:1}.book-card-title{font-family:Literata,Georgia,serif;font-size:.95rem;margin:0;color:var(--navy);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-card-author{margin:4px 0 0;font-size:.82rem;color:var(--muted)}.book-card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.avail-badge,.dept-badge{font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}.avail-badge.avail-in{background:#2d5a471f;color:var(--forest)}.avail-badge.avail-out{background:#c45c4a1f;color:var(--danger)}.avail-badge.avail-unknown{background:var(--hairline2);color:var(--muted)}.dept-badge{background:var(--gold-soft);color:#8a7340}.book-card-footer{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:6px;font-size:.78rem;color:var(--muted2)}.rating-pill,.popularity-pill,.shelf-hint{display:inline-flex;align-items:center;gap:4px}.rating-pill{color:var(--gold);font-weight:600}.rating-pill small{color:var(--muted2);font-weight:400}.book-badge{position:absolute;bottom:8px;left:8px;font-size:.65rem;font-weight:700;padding:3px 8px;border-radius:6px;text-transform:uppercase;letter-spacing:.06em}.book-badge.digital{background:var(--navy);color:var(--gold)}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:24px}.book-grid-list{display:flex;flex-direction:column;gap:12px}.book-list-row{display:flex;gap:16px;padding:16px;background:var(--panelSolid);border-radius:var(--r-md);border:1px solid var(--hairline2);align-items:center;cursor:pointer;transition:all var(--dur1) var(--ease)}.book-list-row:hover{border-color:var(--gold);box-shadow:var(--shadowSm);transform:translate(4px)}.horizontal-shelf-wrap{margin:0 -8px}.shelf-label{font-family:Literata,Georgia,serif;font-size:1.1rem;color:var(--navy);margin:0 8px 16px}.horizontal-shelf{display:flex;gap:20px;overflow-x:auto;padding:8px 8px 20px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--gold) transparent}.horizontal-shelf-item{flex:0 0 140px;scroll-snap-align:start}.book-detail-overlay{position:fixed;inset:0;background:#0f1f3399;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:90;display:flex;align-items:flex-start;justify-content:center;padding:32px 20px;overflow-y:auto;animation:fadeIn var(--dur2) var(--ease)}.book-detail-panel{background:var(--warm-white);border-radius:var(--r-xl);width:min(960px,100%);padding:36px;box-shadow:var(--shadowLg);position:relative;animation:slideUp var(--dur3) var(--ease-spring)}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.book-detail-close{position:absolute;top:20px;right:20px;border:none;background:var(--paper);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all var(--dur1) var(--ease);z-index:1}.book-detail-close:hover{background:var(--hairline2);color:var(--navy)}.book-detail-hero{display:flex;gap:32px;margin-bottom:32px;flex-wrap:wrap}.book-detail-info{flex:1;min-width:260px}.book-detail-info h2{font-size:1.75rem;margin:8px 0;color:var(--navy)}.book-subtitle{color:var(--muted);font-style:italic;margin:0}.book-authors{color:var(--forest);font-weight:500;margin:8px 0}.category-chip{display:inline-block;background:var(--gold-soft);color:#8a7340;padding:4px 12px;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.book-detail-rating{display:flex;align-items:center;gap:8px;margin:12px 0}.book-detail-rating strong{font-size:1.1rem;color:var(--navy)}.book-detail-rating span{color:var(--muted2);font-size:.9rem}.book-detail-availability{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 20px;align-items:center}.book-detail-availability .avail-in{color:var(--forest);font-weight:600}.book-detail-availability .avail-out{color:var(--danger);font-weight:600}.digital-chip{background:var(--navy);color:var(--gold);padding:4px 12px;border-radius:999px;font-size:.75rem;font-weight:600}.book-detail-actions{display:flex;flex-wrap:wrap;gap:10px}.book-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.book-detail-section h3{font-size:1rem;margin:0 0 12px;color:var(--navy)}.book-detail-section.full-width{grid-column:1 / -1}.detail-list{margin:0}.detail-list div{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--hairline2);gap:12px}.detail-list dt{color:var(--muted);font-size:.88rem}.detail-list dd{margin:0;font-weight:500;text-align:right;display:flex;align-items:center;gap:4px}.copy-chips{display:flex;flex-wrap:wrap;gap:8px}.copy-chip{font-size:.78rem;padding:6px 12px;border-radius:8px;background:var(--paper);border:1px solid var(--hairline2)}.copy-chip.status-available{border-color:var(--forest);color:var(--forest)}.copy-chip.status-issued{border-color:var(--gold);color:#8a7340}.mini-timeline{list-style:none;padding:0;margin:0}.mini-timeline li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--hairline2);font-size:.9rem}.mini-timeline small{margin-left:auto;color:var(--muted2)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}.status-dot.status-issued{background:var(--gold)}.status-dot.status-returned{background:var(--forest)}.mock-tag{font-size:.65rem;background:var(--paper);padding:2px 8px;border-radius:4px;color:var(--muted);font-weight:400}.review-cards{display:flex;flex-direction:column;gap:12px}.review-card{margin:0;padding:14px;background:var(--paper);border-radius:var(--r-md);border-left:3px solid var(--gold)}.review-stars{color:var(--gold);font-size:.85rem;margin-bottom:6px}.review-card footer{font-size:.78rem;color:var(--muted2);margin-top:8px}.related-shelf{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px}.related-item{flex:0 0 100px;text-align:center}.related-item span{font-size:.75rem;color:var(--muted);display:block;margin-top:8px}table{width:100%;border-collapse:collapse;min-width:640px}.table-wrapper{border-radius:var(--r-lg);overflow:auto;border:1px solid var(--hairline2);box-shadow:var(--shadowSm);background:var(--panelSolid)}thead th{position:sticky;top:0;background:var(--paper);padding:14px 16px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--hairline);text-align:left;font-weight:600}tbody tr{transition:background var(--dur1) var(--ease)}tbody tr:nth-child(2n){background:#f5f0e880}tbody tr:hover{background:var(--accentSoft)}tbody td{padding:14px 16px;border-bottom:1px solid var(--hairline2);vertical-align:middle;color:var(--text)}.row-meta{display:flex;flex-direction:column;gap:4px}.row-meta small{color:var(--muted2);font-size:.75rem}.chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--accentSoft);color:var(--forest);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge{font-size:.78rem;font-weight:600;background:#2d5a471f;color:var(--forest);padding:4px 12px;border-radius:999px}.badge.success{background:#2d5a4726;color:var(--forest)}.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--forest));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:600;flex-shrink:0}.button{border:none;border-radius:var(--r-md);padding:11px 20px;font-weight:600;font-size:.92rem;color:var(--warm-white);background:linear-gradient(135deg,var(--forest),var(--navy));cursor:pointer;transition:transform var(--dur1) var(--ease),box-shadow var(--dur1) var(--ease);box-shadow:0 4px 16px #2d5a474d;display:inline-flex;align-items:center;gap:8px}.button.secondary{background:var(--panelSolid);color:var(--navy);border:1px solid var(--hairline);box-shadow:var(--shadowSm)}.button.ghost{background:transparent;color:var(--muted);border:1px dashed var(--hairline);box-shadow:none}.button.danger{background:var(--danger);box-shadow:0 4px 16px #c45c4a4d}.button:hover:not(:disabled){transform:translateY(-2px)}.button:disabled{opacity:.5;cursor:not-allowed}.input-field,select{width:100%;padding:12px 16px;border-radius:var(--r-md);border:1px solid var(--hairline2);font-size:.95rem;background:var(--panelSolid);transition:border-color var(--dur1),box-shadow var(--dur1);color:var(--text)}.input-field:focus,select:focus{outline:none;border-color:var(--forest);box-shadow:0 0 0 3px var(--accentSoft)}.flex{display:flex;gap:12px;align-items:center}.flex-between{display:flex;justify-content:space-between;align-items:center}.filters{display:flex;gap:12px;flex-wrap:wrap}.toast-container{position:fixed;top:24px;right:24px;display:flex;flex-direction:column;gap:10px;z-index:200}.toast{background:var(--navy);color:var(--warm-white);padding:14px 20px;border-radius:var(--r-md);box-shadow:var(--shadowLg);font-weight:500;animation:toastIn var(--dur2) var(--ease-spring);border-left:3px solid var(--gold)}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.drawer{position:fixed;top:0;right:0;width:min(440px,92vw);height:100%;background:var(--warm-white);border-left:1px solid var(--hairline);box-shadow:-20px 0 60px #0f1f3326;padding:28px;transform:translate(100%);z-index:80;transition:transform var(--dur2) var(--ease);overflow-y:auto}.drawer.open{transform:translate(0)}.modal-backdrop{position:fixed;inset:0;background:#0f1f3380;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;z-index:80;overflow-y:auto}.modal{background:var(--warm-white);border-radius:var(--r-xl);width:min(600px,100%);padding:32px;box-shadow:var(--shadowLg);animation:slideUp var(--dur3) var(--ease-spring)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.digital-hero{padding:32px;border-radius:var(--r-xl);background:linear-gradient(135deg,#0f1f33,#1a2f4a 60%,#2d5a47);color:var(--warm-white);margin-bottom:28px}.digital-hero h1{color:var(--warm-white);margin:0 0 8px}.digital-hero p{color:#fefdfbb3;margin:0}.digital-section{margin-bottom:36px}.digital-section-title{font-family:Literata,Georgia,serif;font-size:1.25rem;color:var(--navy);margin:0 0 16px;display:flex;align-items:center;gap:10px}.digital-row{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x mandatory}.digital-tile{flex:0 0 220px;scroll-snap-align:start;border-radius:var(--r-lg);overflow:hidden;background:var(--panelSolid);border:1px solid var(--hairline2);box-shadow:var(--shadowSm);transition:transform var(--dur2) var(--ease-spring),box-shadow var(--dur2);cursor:pointer}.digital-tile:hover{transform:scale(1.03) translateY(-4px);box-shadow:var(--shadowMd)}.digital-tile-cover{height:120px;display:flex;align-items:flex-end;padding:14px;color:#fff;font-weight:700;font-size:.9rem;text-shadow:0 1px 4px rgba(0,0,0,.4)}.digital-tile-body{padding:14px}.digital-tile-body strong{display:block;font-size:.9rem;color:var(--navy);margin-bottom:4px}.digital-tile-body span{font-size:.78rem;color:var(--muted)}.digital-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.digital-card{background:var(--panelSolid);border-radius:var(--r-lg);border:1px solid var(--hairline2);padding:0;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadowSm);transition:transform var(--dur2) var(--ease-spring),box-shadow var(--dur2)}.digital-card:hover{transform:translateY(-4px);box-shadow:var(--shadowMd)}.digital-card-header{display:flex;justify-content:space-between;align-items:center;padding:16px 16px 0}.digital-card-tags{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px}.digital-card-footer{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--muted2);padding:12px 16px 16px}.digital-badge{padding:4px 10px;border-radius:6px;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;background:var(--navy);color:var(--gold);font-weight:700}.timeline-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:0}.timeline-day-group{margin-bottom:28px}.timeline-day-label{font-family:Literata,Georgia,serif;font-size:.95rem;color:var(--navy);margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid var(--gold-soft)}.timeline-item{display:flex;gap:14px;padding:16px;background:var(--panelSolid);border-radius:var(--r-md);border:1px solid var(--hairline2);margin-bottom:10px;transition:all var(--dur1) var(--ease)}.timeline-item:hover{border-color:var(--gold);box-shadow:var(--shadowSm)}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--forest);margin-top:6px;flex-shrink:0}.timeline-dot.warning{background:var(--gold)}.timeline-dot.danger{background:var(--danger)}.timeline-dot.info{background:var(--navy)}.notification-card{display:flex;gap:14px;padding:18px;background:var(--panelSolid);border-radius:var(--r-md);border:1px solid var(--hairline2);transition:all var(--dur1) var(--ease);cursor:pointer}.notification-card:hover{transform:translate(4px);border-color:var(--gold)}.notification-card.unread{border-left:4px solid var(--gold);background:linear-gradient(90deg,var(--gold-soft),var(--panelSolid) 30%)}.notification-icon-wrap{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.notification-icon-wrap.fine{background:#c45c4a1f;color:var(--danger)}.notification-icon-wrap.reserve{background:var(--gold-soft);color:#8a7340}.notification-icon-wrap.digital{background:#2d5a471f;color:var(--forest)}.notification-icon-wrap.general{background:#1a2f4a1a;color:var(--navy)}.notification-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.notification-unread{border-left:3px solid var(--gold)}.notification-read{opacity:.7}.chart-bars{display:flex;flex-direction:column;gap:10px}.chart-bar-row{display:grid;grid-template-columns:90px 1fr 44px;gap:10px;align-items:center}.chart-bar-label{font-size:.82rem;color:var(--muted);font-weight:500}.chart-bar-track{height:10px;background:var(--paper);border-radius:999px;overflow:hidden}.chart-bar-fill{height:100%;background:linear-gradient(90deg,var(--forest),var(--gold));border-radius:999px;transition:width var(--dur3) var(--ease)}.chart-bar-value{font-size:.85rem;font-weight:600;color:var(--navy);text-align:right}.heatmap-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.heatmap-cell{aspect-ratio:1;border-radius:4px;background:var(--paper);transition:transform var(--dur1)}.heatmap-cell:hover{transform:scale(1.15)}.heatmap-cell.level-1{background:#2d5a4733}.heatmap-cell.level-2{background:#2d5a4766}.heatmap-cell.level-3{background:#2d5a4799}.heatmap-cell.level-4{background:#2d5a47d9}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.settings-category{background:var(--panelSolid);border-radius:var(--r-lg);border:1px solid var(--hairline2);padding:24px;box-shadow:var(--shadowSm)}.settings-category h3{font-family:Literata,Georgia,serif;margin:0 0 6px;color:var(--navy);display:flex;align-items:center;gap:10px}.settings-category>p{margin:0 0 20px;font-size:.88rem;color:var(--muted)}.setting-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--hairline2);gap:16px}.setting-row:last-child{border-bottom:none}.setting-row label{font-weight:500;color:var(--text)}.setting-row small{display:block;color:var(--muted2);font-size:.8rem;margin-top:2px}.toggle-row{display:flex;align-items:center;gap:10px}.toggle-switch{width:48px;height:26px;border-radius:999px;background:var(--hairline);border:none;cursor:pointer;position:relative;transition:background var(--dur1)}.toggle-switch.on{background:var(--forest)}.toggle-switch:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 2px 4px #0003;transition:transform var(--dur1) var(--ease-spring)}.toggle-switch.on:after{transform:translate(22px)}.empty-state{padding:48px 32px;border-radius:var(--r-lg);text-align:center;border:2px dashed var(--hairline);background:var(--paper)}.empty-state h3{margin:0;color:var(--navy);font-family:Literata,Georgia,serif}.file-upload{border:2px dashed var(--hairline);border-radius:var(--r-lg);padding:36px;text-align:center;background:var(--paper);transition:border-color var(--dur1)}.file-upload:hover{border-color:var(--gold)}.file-upload input{display:none}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.alert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.alert-card{background:var(--panelSolid);border-radius:var(--r-md);border:1px solid var(--hairline2);padding:18px;display:flex;flex-direction:column;gap:8px;border-left:4px solid var(--gold);transition:transform var(--dur1)}.alert-card:hover{transform:translateY(-2px)}.alert-card strong{color:var(--navy)}.alert-detail{font-size:.88rem;color:var(--muted);margin:0}.row-actions{display:flex;gap:6px;opacity:0;transition:opacity var(--dur1)}tbody tr:hover .row-actions{opacity:1}.icon-button{width:36px;height:36px;border-radius:10px;border:none;background:var(--paper);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);transition:all var(--dur1) var(--ease)}.icon-button:hover{background:var(--accentSoft);color:var(--forest);transform:translateY(-2px)}.skeleton{background:linear-gradient(90deg,var(--paper),rgba(245,240,232,.5),var(--paper));background-size:200% 100%;animation:pulse 1.6s ease-in-out infinite;border-radius:var(--r-sm);height:14px}.skeleton-stack{display:flex;flex-direction:column;gap:8px}.skeleton-row{height:44px;border-radius:var(--r-sm);background:var(--paper);animation:pulse 1.2s infinite}@keyframes pulse{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;flex-wrap:wrap}.pagination-controls{display:flex;gap:8px;align-items:center}.quick-actions-bar,.bulk-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:16px 20px;background:var(--paper);border-radius:var(--r-md);border:1px solid var(--hairline2)}.filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.shelf-map-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.shelf-map-card{padding:20px;border-radius:var(--r-lg);border:2px solid var(--hairline2);background:var(--panelSolid);transition:all var(--dur1);cursor:pointer}.shelf-map-card:hover{border-color:var(--forest);box-shadow:var(--shadowSm)}.cover-mock{height:140px;border-radius:var(--r-md);margin-bottom:12px;box-shadow:var(--shadowBook)}.view-mode-toggle{display:flex;gap:4px;background:var(--paper);padding:4px;border-radius:var(--r-sm);border:1px solid var(--hairline2)}.view-mode-toggle button{border:none;background:transparent;padding:8px 12px;border-radius:8px;cursor:pointer;color:var(--muted);display:flex;align-items:center;transition:all var(--dur1)}.view-mode-toggle button.active{background:var(--panelSolid);color:var(--forest);box-shadow:var(--shadowSm)}.error-text{color:var(--danger);font-size:.85rem}.sort-active{border-color:var(--forest)!important;color:var(--forest)}.quick-action-pill{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;background:var(--panelSolid);border:1px solid var(--hairline2);border-radius:var(--r-md);cursor:pointer;font-weight:600;color:var(--navy);transition:all var(--dur1) var(--ease);text-decoration:none}.quick-action-pill:hover{border-color:var(--gold);background:var(--gold-soft);transform:translateY(-2px);box-shadow:var(--shadowSm)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 50%,#1e3d5c 100%)}.login-card{width:min(440px,100%);background:var(--warm-white);border-radius:var(--r-xl);padding:40px;box-shadow:var(--shadowLg);animation:slideUp var(--dur3) var(--ease-spring)}.login-brand{text-align:center;margin-bottom:32px}.login-brand-icon{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:linear-gradient(135deg,var(--gold),#a88b4a);display:flex;align-items:center;justify-content:center;color:var(--navy-deep);box-shadow:0 8px 24px #c9a96266}.login-brand h1{font-size:1.6rem;color:var(--navy);margin:0}.login-brand p{color:var(--muted);margin:8px 0 0;font-size:.95rem}.dashboard-sections{display:flex;flex-direction:column;gap:32px}.two-col-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.announcement-banner{padding:16px 20px;background:linear-gradient(90deg,var(--gold-soft),transparent);border-radius:var(--r-md);border:1px solid rgba(201,169,98,.3);display:flex;align-items:center;gap:12px}.event-card{padding:16px;background:var(--panelSolid);border-radius:var(--r-md);border:1px solid var(--hairline2);display:flex;gap:14px;align-items:flex-start}.event-date{background:var(--navy);color:var(--gold);padding:10px 12px;border-radius:10px;text-align:center;font-weight:700;font-size:.85rem;line-height:1.2;flex-shrink:0}.report-kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.muted{color:var(--muted2)}@media(max-width:1050px){.sidebar{position:fixed;left:-300px;top:0;bottom:0;transition:left var(--dur2) var(--ease);z-index:50}.sidebar.open{left:0}.main-content{padding:20px 16px 40px}.mobile-topbar{display:flex}.book-detail-hero{flex-direction:column;align-items:center;text-align:center}.book-detail-actions{justify-content:center}}