:root{--primary-color:#f35525;--primary-hover:#e04415;--primary-light:#fff7ed;--primary-gradient:linear-gradient(135deg, #f35525 0%, #ff7849 100%);--primary-glow:rgba(243, 85, 37, 0.28);--secondary-color:#0f172a;--slate-700:#334155;--slate-500:#475569;--slate-400:#94a3b8;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--slate-50:#f8fafc;--success-color:#10b981;--success-light:#dcfce7;--warning-color:#f59e0b;--warning-light:#fef3c7;--danger-color:#ef4444;--danger-light:#fee2e2;--info-color:#0ea5e9;--info-light:#e0f2fe;--bg-body:#f8fafc;--bg-gradient:radial-gradient(circle at 85% 10%, #fff7ed 0%, #f8fafc 45%, #f1f5f9 100%);--card-bg:rgba(255, 255, 255, 0.96);--card-radius:20px;--card-shadow:0 4px 20px -2px rgba(15, 23, 42, 0.05),0 2px 6px -1px rgba(15, 23, 42, 0.03);--card-hover-shadow:0 16px 32px -4px rgba(243, 85, 37, 0.12),0 6px 12px -2px rgba(15, 23, 42, 0.04)}body{background:var(--bg-gradient);font-family:Sarabun,sans-serif;min-height:100vh;color:var(--slate-700);margin:0;padding-bottom:0;background-attachment:fixed;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6,p{margin-top:0}img{vertical-align:middle}*,::after,::before{box-sizing:border-box}.text-center{text-align:center!important}.w-100{width:100%!important}.main-content-container{padding-bottom:96px}.badge,.brand-title,.btn,.filter-chip,.stat-num,.stat-title,h1,h2,h3,h4,h5,h6{font-family:Prompt,sans-serif}.app-header{background:rgba(255,255,255,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.85);border-bottom-left-radius:28px;border-bottom-right-radius:28px;padding:12px 18px 10px;box-shadow:0 8px 30px 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var(--slate-200)}.book-title{font-weight:700;font-size:1.05rem;margin-bottom:8px;margin-right:80px;color:var(--secondary-color);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-meta{font-size:.8rem;color:var(--slate-500);margin-bottom:6px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.book-action-btn{margin-top:auto;width:100%;border-radius:14px;padding:10px 14px;font-weight:600;border:none;transition:.2s;font-family:Prompt,sans-serif;font-size:.9rem;cursor:pointer}.btn-borrow{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.btn-borrow:hover{box-shadow:0 6px 18px rgba(243,85,37,.4);transform:translateY(-1px)}.btn-return{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 12px rgba(16,185,129,.3)}.btn-return:hover{box-shadow:0 6px 16px 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0}.dashboard-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.dashboard-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid #e2e8f0;background:#fff;color:#475569;border-radius:50px;padding:7px 12px;font-family:Prompt,sans-serif;font-size:.78rem;font-weight:600;white-space:nowrap}.dashboard-pill button{border:0;background:0 0;color:inherit;padding:0;line-height:1}.dashboard-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.dashboard-metric{min-height:112px;background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:14px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 8px 18px rgba(15,23,42,.04);cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s}.dashboard-metric:hover{transform:translateY(-2px);border-color:#cbd5e1;box-shadow:0 14px 28px 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36px;gap:8px;align-items:center;min-height:28px}.dashboard-month-label{color:#475569;font-family:Prompt,sans-serif;font-size:.76rem;font-weight:700}.dashboard-month-track{height:9px;border-radius:50px;background:#e2e8f0;overflow:hidden}.dashboard-month-fill{height:100%;border-radius:inherit;background:#14b8a6}.dashboard-month-row.active .dashboard-month-label{color:#0f766e}.dashboard-month-row.active .dashboard-month-fill{background:#f35525}.dashboard-month-count{color:#0f172a;font-family:Prompt,sans-serif;font-size:.78rem;font-weight:700;text-align:right}.dashboard-received-list{display:flex;flex-direction:column;gap:8px}.dashboard-status-strip{display:flex;width:100%;height:14px;overflow:hidden;border-radius:50px;background:#f1f5f9;border:1px solid #e2e8f0}.dashboard-status-segment{min-width:0;transition:width 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