@import "https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap";:root{--bg:#f4f5f7;--surface:#fff;--surface-2:#f8f8fa;--border:#e2e4e8;--border-strong:#c5c8ce;--text:#1a1a1a;--text-muted:#555860;--text-soft:#8a8d95;--accent:#8b1a1a;--accent-hover:#6b1010;--accent-soft:#fbeaea;--primary:#447af4;--danger:#dc2626;--danger-soft:#fee2e2;--warn:#d97706;--warn-soft:#fef3c7;--ok:#15803d;--ok-soft:#dcfce7;--shadow-sm:0 1px 2px #0000000d;--shadow:0 2px 8px #00000014;--shadow-lg:0 8px 24px #0000001f;--radius:10px;--radius-lg:14px;--font-sans:"Poppins", system-ui, sans-serif;--sidebar-bg:#1a1a1a;--sidebar-text:#e0e0e0;--sidebar-text-muted:#888;--sidebar-hover:#2a2a2a;--sidebar-active-bg:var(--accent);--sidebar-active-text:#fff;--sidebar-border:#2e2e2e}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:16px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}.app{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);flex-direction:column;gap:4px;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid var(--sidebar-border);background:#fff;border-radius:8px;align-items:center;gap:12px;margin-bottom:12px;padding:8px 10px 16px;display:flex}.sidebar-brand img{width:auto;height:44px}.nav-link{color:var(--sidebar-text-muted);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:11px 14px;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-link:hover{background:var(--sidebar-hover);color:var(--sidebar-text);text-decoration:none}.nav-link.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-text)}.sidebar-footer{border-top:1px solid var(--sidebar-border);margin-top:auto;padding-top:12px}.main{max-width:1400px;padding:28px 36px 48px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;display:flex}.page-title{margin:0;font-size:26px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px}.card-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 12px;font-size:13px;font-weight:600}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px;display:grid}.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:16px 18px}.kpi-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;font-size:11px;font-weight:600}.kpi-value{font-size:22px;font-weight:700}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=900px){.grid-2{grid-template-columns:1fr}}.btn{border:1px solid var(--border-strong);background:var(--surface);cursor:pointer;color:var(--text);border-radius:8px;align-items:center;gap:8px;padding:9px 16px;font-size:14px;font-weight:600;transition:background .15s;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-sm{padding:6px 10px;font-size:13px}.btn-lg{padding:13px 22px;font-size:15px}.form-row{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-row label{color:var(--text-muted);font-size:12px;font-weight:600}.input,.select,.textarea{border:1px solid var(--border-strong);background:var(--surface);border-radius:8px;width:100%;padding:9px 12px;font-size:14px}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.textarea{resize:vertical;min-height:80px}.table{border-collapse:collapse;background:var(--surface);width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:11px 14px;font-size:14px}.table th{color:var(--text-muted);background:var(--surface-2);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--surface-2);cursor:pointer}.badge{white-space:nowrap;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.tabs{border-bottom:1px solid var(--border);gap:2px;margin-bottom:20px;display:flex}.tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 16px;font-size:14px;font-weight:600}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.empty{text-align:center;color:var(--text-soft);border:1px dashed var(--border-strong);border-radius:var(--radius-lg);background:var(--surface);padding:40px}.modal-backdrop{z-index:50;background:#00000080;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:540px;max-height:90vh;padding:24px;overflow:auto}.modal h2{margin-top:0}.modal-actions{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.detail-panel-backdrop{z-index:60;background:#0000004d;position:fixed;inset:0}.detail-panel{background:var(--surface);border-left:1px solid var(--border);z-index:61;flex-direction:column;width:480px;max-width:90vw;display:flex;position:fixed;top:0;bottom:0;right:0;overflow-y:auto;box-shadow:-4px 0 24px #00000026}.detail-panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.detail-panel-header h3{margin:0;font-size:16px;font-weight:700}.detail-panel-body{flex-direction:column;flex:1;gap:16px;padding:20px 24px;display:flex}.detail-panel-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:16px 24px;display:flex}.money{font-variant-numeric:tabular-nums;font-weight:600}.product-search-results{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:30;border-radius:8px;max-height:240px;position:absolute;top:100%;left:0;right:0;overflow-y:auto}.product-search-results .result-item{cursor:pointer;border-bottom:1px solid var(--border);padding:8px 12px;font-size:13px}.product-search-results .result-item:hover{background:var(--accent-soft)}.product-search-results .result-item .code{font-family:monospace;font-weight:600}.product-search-results .result-item .price{color:var(--ok);float:right;font-weight:600}.product-search-results .result-item .desc{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;display:block;overflow:hidden}