@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Fira+Code:wght@400;500;600;700&display=swap";
:root{--bg-primary:#020617;--bg-card:#0f172a;--bg-elevated:#111c2f;--bg-input:#020b1a;--bg-input-hover:#0b1628;--bg-sidebar:#0f172a;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--text-white:#fff;--accent:#34d399;--accent-light:#22c55e26;--text-on-accent:#052e16;--text-on-danger:#450a0a;--focus-ring:#34d39947;--border:#334155;--border-light:#33415580;--success:#34d399;--success-bg:#34d39924;--danger:#f87171;--danger-bg:#f8717124;--warning:#fb923c;--warning-bg:#fb923c24;--info:#38bdf8;--info-bg:#38bdf824;--neutral:#cbd5e1;--neutral-bg:#94a3b826;--purple:#a78bfa;--purple-bg:#a78bfa24;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #0000001a;--shadow-lg:0 10px 15px #0000001a;--shadow-xl:0 20px 25px #00000059;--shadow-glass:0 4px 20px #0006, 0 0 0 1px #22c55e1a;--radius:12px;--radius-sm:8px;--radius-lg:16px;--transition:.2s ease;--spacing-xs:4px}@keyframes ui-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}*{box-sizing:border-box;margin:0;padding:0}html{overscroll-behavior:none;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;touch-action:manipulation;overscroll-behavior:none;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.spin-icon{animation:.9s linear infinite ui-spin}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);width:240px;color:var(--text-white);z-index:10;flex-direction:column;padding:24px 16px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{letter-spacing:-.5px;margin-bottom:8px;font-size:20px;font-weight:800}.sidebar-subtitle{opacity:.7;text-transform:uppercase;letter-spacing:1px;margin-bottom:32px;font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.sidebar-link{border-radius:var(--radius-sm);color:#fffc;transition:all var(--transition);align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff1f;text-decoration:none}.sidebar-link.active{color:#fff;background:#fff3;font-weight:600}.sidebar-link .icon{text-align:center;width:24px;font-size:18px}.main-content{flex:1;min-width:0;margin-left:240px;padding:28px 32px}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-title{color:var(--text-primary);font-size:24px;font-weight:700}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:13px}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px;display:grid}.kpi-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition);padding:24px}.kpi-card:hover{box-shadow:var(--shadow-glass);border-color:var(--accent-light);transform:translateY(-4px)}.kpi-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:14px;font-size:20px;display:flex}.kpi-icon.blue{background:var(--accent-light)}.kpi-icon.green{background:var(--success-bg)}.kpi-icon.orange{background:var(--warning-bg)}.kpi-icon.gray{background:var(--neutral-bg)}.kpi-value{color:var(--text-primary);letter-spacing:-1px;font-size:28px;font-weight:800;line-height:1.2}.kpi-label{color:var(--text-secondary);margin-top:4px;font-size:13px;font-weight:500}.charts-row{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px;display:grid}.chart-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.chart-title{color:var(--text-primary);margin-bottom:20px;font-size:15px;font-weight:600}.table-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:var(--radius-lg);background:linear-gradient(#0f172afa,#0f172af0);border:1px solid #94a3b82e;overflow:hidden;box-shadow:0 10px 30px #00000038}.table-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.table-title{font-size:15px;font-weight:600}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;background:#0f172af2;border-bottom:1px solid #94a3b82e;padding:10px 14px;font-size:11px;font-weight:700}td{color:var(--text-primary);vertical-align:middle;border-bottom:1px solid #94a3b81f;padding:12px 14px;font-size:13px}tr:hover td{background:#94a3b814}tr:last-child td{border-bottom:none}.td-name{max-width:250px;line-height:1.4}.td-money{font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right;font-weight:600}.clickable-row{cursor:pointer}.badge{white-space:nowrap;border:1px solid;border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-approved{background:var(--success-bg);color:var(--success)}.badge-negotiate{background:var(--danger-bg);color:var(--danger)}.badge-none{background:var(--neutral-bg);color:var(--neutral)}.badge-other{background:var(--warning-bg);color:var(--warning)}.badge-exempt{background:var(--purple-bg);color:var(--purple)}.badge-invoice{background:var(--info-bg);color:var(--info)}.actions-col{text-align:center;width:40px;padding:var(--spacing-xs)!important}.actions-col .btn-icon{opacity:.78;transition:all var(--transition)}tr:hover .actions-col .btn-icon{opacity:1}.btn-icon{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border:none;justify-content:center;align-items:center;display:inline-flex}.btn-icon:hover{background:var(--accent-light);color:var(--accent)}.btn-icon:disabled{cursor:not-allowed;opacity:.35}.pagination{border-top:1px solid var(--border);justify-content:center;align-items:center;gap:8px;padding:16px;display:flex}.pagination button,.pagination a{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);padding:6px 14px;font-size:13px;text-decoration:none}.pagination button:hover,.pagination a:hover,.pagination .active{background:var(--accent);color:#fff;border-color:var(--accent)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.pagination button:disabled:hover{background:var(--bg-card);color:var(--text-secondary);border-color:var(--border)}.search-bar{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}.search-input{box-sizing:border-box;border-radius:var(--radius-sm);background:var(--bg-input);width:100%;color:var(--text-primary);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;transition:all var(--transition);border:1px solid #94a3b83d;padding:10px 40px;font-size:16px}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.search-input:hover:not(:disabled){background:var(--bg-input-hover);border-color:#94a3b861}.search-input-wrapper{flex:1;min-width:280px;position:relative}.search-input-wrapper .search-icon{color:var(--text-muted);font-size:15px;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-clear-button{width:24px;height:24px;color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.search-clear-button:hover{background:var(--border-light);color:var(--text-primary)}.filter-select{border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-primary);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;cursor:pointer;min-width:180px;transition:all var(--transition);border:1px solid #94a3b83d;padding:10px 16px;font-size:16px}.filter-select:hover:not(:disabled){background:var(--bg-input-hover);border-color:#94a3b861}.filter-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.filter-select:disabled{cursor:not-allowed;opacity:.6}.filter-select option,select.input option{background:var(--bg-card);color:var(--text-primary)}.detail-header{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:24px;padding:28px}.detail-title{margin-bottom:16px;font-size:20px;font-weight:700;line-height:1.4}.detail-meta{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.detail-meta-item label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:11px;font-weight:600;display:block}.detail-meta-item span{color:var(--text-primary);font-size:14px;font-weight:500}.breadcrumb{color:var(--text-secondary);align-items:center;gap:8px;margin-bottom:20px;font-size:13px;display:flex}.breadcrumb a{color:var(--accent);font-weight:500}.price-diff{align-items:center;gap:3px;font-size:11px;font-weight:600;display:inline-flex}.price-diff.down{color:var(--danger)}.price-diff.up{color:var(--success)}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--border) 50%, var(--bg-card) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state .icon{margin-bottom:16px;font-size:48px}.empty-state p{font-size:14px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:.4s ease-out both fadeInUp}.animate-in:first-child{animation-delay:0s}.animate-in:nth-child(2){animation-delay:60ms}.animate-in:nth-child(3){animation-delay:.12s}.animate-in:nth-child(4){animation-delay:.18s}.btn-primary{background:var(--accent);color:var(--text-on-accent);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 8px 18px #34d3992e}.btn-primary:active{transform:scale(.98)}.btn-primary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}.btn-primary:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed;opacity:.7;box-shadow:none;transform:none}.btn-secondary{color:var(--text-primary);cursor:pointer;background:#0f172ab8;border:1px solid #94a3b83d;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover:not(:disabled){color:var(--text-primary);background:#94a3b81f;border-color:#94a3b861}.btn-secondary:active{transform:scale(.98)}.btn-secondary:disabled{cursor:not-allowed;opacity:.55;transform:none}.input{color:var(--text-primary);background:var(--bg-input);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;border:1px solid #94a3b83d;border-radius:8px;padding:10px 12px;font-size:14px;transition:all .2s}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.input:hover:not(:disabled){background:var(--bg-input-hover);border-color:#94a3b861}.input:disabled{cursor:not-allowed;opacity:.6}.mobile-topbar{padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));background:var(--bg-sidebar);color:var(--text-white);z-index:20;justify-content:space-between;align-items:center;display:none;position:fixed;top:0;left:0;right:0}.menu-btn{color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;justify-content:center;align-items:center;min-width:44px;min-height:44px;display:flex}.sidebar-overlay{z-index:15;-webkit-backdrop-filter:blur(2px);background:#00000080;display:none;position:fixed;inset:0}.sidebar-link,.pagination button,.pagination a{align-items:center;min-height:44px;display:flex}@media (max-width:768px){.mobile-topbar{display:flex}.sidebar-overlay{display:block}.app-layout{flex-direction:column}.sidebar{z-index:30;padding-top:calc(24px + env(safe-area-inset-top));transition:transform .3s cubic-bezier(.4,0,.2,1);transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;margin-top:calc(52px + env(safe-area-inset-top));padding:20px 16px;padding-bottom:calc(20px + env(safe-area-inset-bottom));width:100%;max-width:100vw;overflow-x:hidden}.kpi-grid{grid-template-columns:repeat(2,1fr);gap:12px}.kpi-card{padding:16px}.kpi-value{font-size:22px}.charts-row{grid-template-columns:1fr;gap:16px}.page-header{flex-direction:column;align-items:flex-start;gap:8px}.page-title{font-size:20px}.table-card{border-radius:var(--radius-sm);border-left:none;border-right:none;border-radius:0;margin:0 -16px}.table-header{padding:14px 16px}.table-wrapper{-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;overflow-x:auto}table{min-width:600px}.detail-meta{grid-template-columns:1fr}.search-bar{flex-direction:column;gap:8px}.search-input-wrapper,.filter-select{min-width:unset;width:100%}.detail-header{border-left:none;border-right:none;border-radius:0;margin:0 -16px;padding:20px 16px}.detail-title{font-size:17px}.breadcrumb{white-space:nowrap;-webkit-overflow-scrolling:touch;font-size:12px;overflow-x:auto}.pagination{flex-wrap:wrap;gap:6px}.pagination button,.pagination a{padding:8px 14px;font-size:14px}}