:root{--color-bg:#f6f7fb;--color-sidebar-bg:#fff;--color-accent:#6c5ce7;--color-accent-dark:#5a4bd6;--color-accent-light:#eef0ff;--color-text:#1f2430;--color-text-muted:#6b7280;--color-border:#e7e8f0;--color-card-bg:#fff;--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 4px 14px #10182814}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);font-family:Segoe UI,system-ui,-apple-system,sans-serif}.app-shell{min-height:100vh;display:flex}.login-screen{flex:1;justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-md);text-align:center;border-radius:16px;max-width:380px;padding:40px 48px}.login-card .brand-icon{background:var(--color-accent);color:#fff;border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;margin:0 auto 16px;display:flex}.login-card h1{margin:0 0 8px;font-size:20px}.login-card p{color:var(--color-text-muted);margin:0 0 20px;font-size:14px}.login-button{background:var(--color-accent);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:12px 24px;font-size:15px;font-weight:600}.login-button:hover{background:var(--color-accent-dark)}.sidebar{background:var(--color-sidebar-bg);border-right:1px solid var(--color-border);flex-direction:column;flex-shrink:0;width:250px;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0}.sidebar-brand{align-items:center;gap:10px;padding:4px 8px 20px;display:flex}.sidebar-brand .brand-icon{background:var(--color-accent);color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.sidebar-brand .brand-text strong{font-size:15px;line-height:1.2;display:block}.sidebar-brand .brand-text span{color:var(--color-text-muted);font-size:11.5px;display:block}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex;overflow-y:auto}.sidebar-nav-item{color:var(--color-text);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13.5px;display:flex}.sidebar-nav-item:hover{background:#f2f2f8}.sidebar-nav-item.active{background:var(--color-accent-light);color:var(--color-accent-dark);font-weight:600}.sidebar-nav-item svg{flex-shrink:0}.sidebar-access-card{border:1px solid var(--color-border);background:#fafafe;border-radius:10px;margin:10px 0;padding:10px 12px;font-size:12.5px}.sidebar-access-card .label{color:var(--color-text-muted);margin-bottom:2px;display:block}.sidebar-access-card .role{margin-bottom:4px;font-weight:600;display:block}.sidebar-access-card button{color:var(--color-accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px}.sidebar-logout{color:#b91c1c;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13.5px;display:flex}.sidebar-logout:hover{background:#fef2f2}.main-area{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--color-border);background:var(--color-sidebar-bg);justify-content:flex-end;align-items:center;gap:18px;padding:16px 32px;display:flex}.topbar-help{color:var(--color-text-muted);align-items:center;gap:6px;font-size:13.5px;display:flex}.topbar-bell{color:var(--color-text-muted);position:relative}.topbar-bell .badge{color:#fff;background:#ef4444;border-radius:999px;justify-content:center;align-items:center;width:15px;height:15px;font-size:10px;display:flex;position:absolute;top:-4px;right:-4px}.topbar-user{cursor:pointer;align-items:center;gap:10px;display:flex}.topbar-user .avatar{background:var(--color-accent-light);width:34px;height:34px;color:var(--color-accent-dark);border-radius:999px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.topbar-user .name-block{font-size:13px;line-height:1.25}.topbar-user .name-block strong{display:block}.topbar-user .name-block span{color:var(--color-text-muted);font-size:11.5px}.topbar-menu-btn{color:var(--color-text);cursor:pointer;background:0 0;border:none;align-items:center;margin-right:auto;padding:4px;display:none}.sidebar-backdrop{display:none}.page-content{flex:1;width:100%;max-width:980px;margin:0 auto;padding:40px 32px 60px}.hero-title{text-align:center;justify-content:center;align-items:center;gap:8px;margin-bottom:8px;font-size:26px;font-weight:700;display:flex}.hero-title svg{color:var(--color-accent)}.hero-subtitle{text-align:center;color:var(--color-text-muted);max-width:560px;margin:0 auto 28px;font-size:14px}.query-card{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:16px;padding:18px 20px}.query-textarea-row{align-items:flex-start;gap:10px;display:flex}.query-textarea{resize:none;min-height:48px;color:var(--color-text);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:14.5px}.query-textarea::placeholder{color:#9aa0ad}.query-actions-row{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;display:flex}.query-actions-left{gap:10px;display:flex}.btn-ghost{border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;background:#f6f7fb;border-radius:9px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;display:flex}.btn-ghost:hover{background:#eef0f5}.btn-primary{background:var(--color-accent);color:#fff;cursor:pointer;border:none;border-radius:9px;align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;font-weight:600;display:flex}.btn-primary:hover{background:var(--color-accent-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.section-label{text-align:center;color:var(--color-text-muted);margin:30px 0 14px;font-size:12.5px}.example-row{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.example-chip{background:var(--color-card-bg);border:1px solid var(--color-border);cursor:pointer;color:var(--color-text);box-shadow:var(--shadow-sm);border-radius:10px;align-items:center;gap:8px;padding:10px 14px;font-size:12.5px;display:flex}.example-chip:hover{border-color:var(--color-accent);color:var(--color-accent-dark)}.example-chip svg{color:var(--color-accent);flex-shrink:0}.section-header-row{justify-content:space-between;align-items:center;margin:36px 0 14px;display:flex}.section-header-row h3{margin:0;font-size:15px}.section-header-row a{color:var(--color-accent);cursor:pointer;font-size:12.5px;text-decoration:none}.reports-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;display:grid}.report-card{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:12px;padding:16px}.report-card .icon-badge{border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;margin-bottom:10px;display:flex}.report-card .title{margin-bottom:4px;font-size:13.5px;font-weight:600;line-height:1.3}.report-card .meta{color:var(--color-text-muted);margin-bottom:12px;font-size:11.5px}.report-card .row{justify-content:space-between;align-items:center;display:flex}.report-card .open-btn{border:1px solid var(--color-border);cursor:pointer;background:0 0;border-radius:7px;padding:6px 12px;font-size:12px}.report-card .open-btn:hover{border-color:var(--color-accent);color:var(--color-accent-dark)}.report-card .more-btn{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none}.analytics-page{max-width:1000px}.analytics-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.analytics-subtitle{color:var(--color-text-muted);margin-top:4px;font-size:13px}.analytics-error{color:#b91c1c;background:#fff1f0;border:1px solid #ffd6d3;border-radius:10px;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}.analytics-stats-row{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:20px;display:grid}.analytics-stat-card{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:14px;align-items:center;gap:12px;padding:16px;display:flex}.analytics-stat-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.analytics-stat-value{font-size:18px;font-weight:700;line-height:1.2}.analytics-stat-label{color:var(--color-text-muted);margin-top:2px;font-size:12px}.analytics-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px;display:grid}.analytics-panel{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:14px;padding:18px 20px}.analytics-panel h3{margin:0 0 14px;font-size:14px}.analytics-empty{color:var(--color-text-muted);font-size:13px}.analytics-bar-list{flex-direction:column;gap:12px;display:flex}.analytics-bar-row{grid-template-columns:90px 1fr;grid-template-areas:"label label""track 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var(--color-accent-dark));border-radius:999px;height:100%}.analytics-bar-value{color:var(--color-text-muted);white-space:nowrap;grid-area:value;font-size:11.5px}.analytics-donut-row{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.analytics-legend{flex-direction:column;flex:1;gap:8px;min-width:160px;display:flex}.analytics-legend-item{align-items:center;gap:8px;font-size:12.5px;display:flex}.analytics-legend-swatch{border-radius:3px;flex-shrink:0;width:10px;height:10px}.analytics-legend-label{flex:1;font-weight:600}.analytics-legend-value{color:var(--color-text-muted);white-space:nowrap;font-size:11.5px}.analytics-months-list{flex-direction:column;gap:10px;display:flex}.analytics-month-row{border-bottom:1px solid var(--color-border);align-items:center;gap:12px;padding:6px 0;font-size:12.5px;display:flex}.analytics-month-row:last-child{border-bottom:none}.analytics-month-period{flex-shrink:0;width:64px;font-weight:600}.analytics-month-object{color:var(--color-text-muted);flex:1}.analytics-month-units{color:var(--color-text-muted);white-space:nowrap}.analytics-month-amount{white-space:nowrap;font-weight:600}.spin{animation:1s linear infinite analytics-spin}@keyframes analytics-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.data-toolbar{gap:10px;margin-bottom:16px;display:flex}.data-search-input{background:var(--color-card-bg);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:10px;flex:1;align-items:center;gap:8px;padding:9px 14px;display:flex}.data-search-input input{color:var(--color-text);background:0 0;border:none;outline:none;flex:1;font-size:13.5px}.data-search-input input::placeholder{color:#9aa0ad}.data-pagination{justify-content:center;align-items:center;gap:16px;margin-top:16px;display:flex}.data-pagination-label{color:var(--color-text-muted);font-size:13px}.data-toolbar select{border:1px solid var(--color-border);color:var(--color-text);background:var(--color-card-bg);border-radius:10px;outline:none;padding:9px 12px;font-size:13.5px}.data-toolbar select:focus{border-color:var(--color-accent)}.status-badge{white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-block}.reports-builder-row{flex-wrap:wrap;gap:14px;display:flex}.reports-builder-field{flex-direction:column;gap:5px;min-width:160px;display:flex}.reports-builder-field label{color:var(--color-text-muted);font-size:12px;font-weight:600}.reports-builder-field input,.reports-builder-field select{border:1px solid var(--color-border);color:var(--color-text);background:var(--color-card-bg);border-radius:8px;outline:none;padding:8px 10px;font-size:13.5px}.reports-builder-field input:focus,.reports-builder-field select:focus{border-color:var(--color-accent)}.placeholder-page{text-align:center;color:var(--color-text-muted);padding:100px 20px}.placeholder-page svg{color:var(--color-accent);margin-bottom:14px}.placeholder-page h2{color:var(--color-text);margin-bottom:6px;font-size:18px}.chat-result{margin-top:20px}.chat-bubble{white-space:pre-wrap;border-radius:12px;max-width:100%;padding:14px 18px;font-size:14px;line-height:1.5}.chat-bubble.user{background:var(--color-accent-light);color:var(--color-accent-dark);margin-bottom:10px}.chat-bubble.assistant{background:var(--color-card-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.report-table-scroll{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}.report-table{border-collapse:collapse;width:100%;margin-top:12px;font-size:12.5px}.report-table th,.report-table td{border:1px solid var(--color-border);text-align:left;padding:7px 10px}.report-table th{background:#f9f9fc}.report-export-row{gap:8px;margin-top:10px;display:flex}.toast{color:#fff;box-shadow:var(--shadow-md);z-index:100;background:#1f2430;border-radius:10px;padding:10px 18px;font-size:13px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}@media (width<=768px){.app-shell{display:block}.sidebar{z-index:200;width:80vw;max-width:280px;height:100vh;box-shadow:var(--shadow-md);transition:transform .25s;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.sidebar-backdrop{z-index:150;background:#0f111973;display:block;position:fixed;inset:0}.main-area{width:100%;min-width:0}.topbar{justify-content:space-between;gap:10px;padding:12px 16px}.topbar-menu-btn{display:flex}.topbar-help,.topbar-user .name-block{display:none}.page-content{max-width:100%;padding:20px 14px 40px}.hero-title{font-size:20px}.hero-subtitle{padding:0 6px;font-size:13px}.query-card{padding:14px}.query-actions-row{flex-wrap:wrap;gap:10px}.query-actions-left{flex-wrap:wrap}.btn-primary{justify-content:center;width:100%}.example-row{justify-content:flex-start}.reports-grid{grid-template-columns:1fr}.chat-bubble{padding:12px 14px;font-size:13.5px}.report-table{font-size:12px}.report-table th,.report-table td{white-space:nowrap;padding:6px 8px}.login-card{max-width:92vw;padding:28px 24px}.analytics-header{flex-wrap:wrap}.analytics-donut-row{justify-content:center}.analytics-month-row{flex-wrap:wrap}.analytics-month-object{order:5;width:100%}.data-toolbar{flex-wrap:wrap}.data-search-input{width:100%}.data-toolbar .btn-primary{justify-content:center;width:100%}}@media (width<=380px){.hero-title{font-size:18px}.page-content{padding:16px 10px 30px}}*{margin:0;padding:0}html,body,#root{height:100%}body{font-size:15px;line-height:1.5;overflow-x:hidden}