:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f1f5f9;color:#0f172a;--bg: #f1f5f9;--surface: #ffffff;--sidebar-bg: #0f172a;--sidebar-hover: rgba(255, 255, 255, .08);--sidebar-active: #3b82f6;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--text-soft: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--accent-soft: #eff6ff;--success: #10b981;--success-soft: #ecfdf5;--danger: #ef4444;--danger-soft: #fef2f2;--warning: #f59e0b;--warning-soft: #fffbeb;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow: 0 4px 12px rgba(15, 23, 42, .08);--shadow-lg: 0 12px 32px rgba(15, 23, 42, .12);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px}*{box-sizing:border-box}body{margin:0;min-width:1024px;background:var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.app-shell{display:grid;grid-template-columns:256px 1fr;min-height:100vh}.sidebar{background:var(--sidebar-bg);color:#e2e8f0;padding:20px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{font-weight:800;letter-spacing:.02em;margin-bottom:24px;padding:0 8px;font-size:16px;display:flex;align-items:center;gap:8px}.sidebar-brand:before{content:"";display:inline-block;width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#8b5cf6)}.sidebar-section{margin-top:22px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-soft);padding:0 8px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);margin:1px 0;font-size:13px;color:#cbd5e1;transition:all .15s ease}.sidebar-link:hover{background:var(--sidebar-hover);color:#fff}.sidebar-link.active,.sidebar-link[aria-current=page]{background:var(--sidebar-active);color:#fff;font-weight:600}.sidebar-collapse{margin-top:18px}.sidebar-collapse>.sidebar-section{margin-top:0;width:100%;background:transparent;border:0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:6px 8px;font-family:inherit}.sidebar-chevron{display:inline-flex;transition:transform .2s ease;color:var(--text-soft)}.sidebar-chevron.open{transform:rotate(180deg)}.sidebar-collapse-body{padding-top:2px}.main{display:flex;flex-direction:column;min-width:0}.topbar{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.content{padding:24px;max-width:1600px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.card-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-header h2{margin:0;font-size:16px;font-weight:700;color:var(--text)}.card-body{padding:22px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 16px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:600;color:var(--text-muted);letter-spacing:.01em}.input{height:36px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 11px;background:var(--surface);transition:all .15s ease;width:100%;font-size:13px;color:var(--text)}.input::placeholder{color:var(--text-soft)}.input:hover{border-color:var(--border-strong)}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3b82f61a}.input:disabled{background:#f8fafc;color:var(--text-soft);cursor:not-allowed;border-color:var(--border)}textarea.input{height:72px;padding-top:9px;resize:vertical;line-height:1.5}select.input{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px;cursor:pointer}input[type=date].input,input[type=file].input{cursor:pointer}input[type=file].input{padding:7px 0 7px 11px;height:auto}input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.select-search{position:relative}.select-search-trigger{width:100%;display:flex;align-items:center;gap:8px;text-align:left;cursor:pointer;background:var(--surface);height:36px;font-size:13px}.select-search-trigger:disabled{background:#f8fafc;cursor:not-allowed}.select-search-placeholder{color:var(--text-soft)}.select-search-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:50;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);overflow:hidden}.select-search-input{height:34px;border:0;border-bottom:1px solid var(--border);border-radius:0}.select-search-input:focus{box-shadow:none}.select-search-list{max-height:240px;overflow-y:auto}.select-search-empty{padding:14px;text-align:center;color:var(--text-soft);font-size:12px}.select-search-option{width:100%;display:flex;align-items:center;gap:10px;padding:8px 11px;border:0;background:transparent;cursor:pointer;text-align:left;font-size:13px;border-bottom:1px solid var(--border);transition:background .1s ease}.select-search-option:last-child{border-bottom:0}.select-search-option:hover{background:var(--accent-soft)}.select-search-option.selected{background:var(--accent-soft);color:var(--accent-hover);font-weight:600}.select-search-option-value{font-variant-numeric:tabular-nums;color:var(--text-muted);min-width:70px;font-size:12px}.select-search-option.selected .select-search-option-value{color:var(--accent)}.select-search-option-label{flex:1;color:var(--text)}.button-row{display:flex;gap:8px;align-items:center;margin-top:18px;flex-wrap:wrap}.btn{border:0;border-radius:var(--radius-sm);padding:8px 14px;cursor:pointer;font-weight:600;font-size:13px;transition:all .15s ease;display:inline-flex;align-items:center;gap:6px;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 2px 8px #3b82f64d}.btn-secondary{background:var(--accent-soft);color:var(--accent-hover)}.btn-secondary:hover:not(:disabled){background:#dbeafe}.btn-danger{background:var(--danger-soft);color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fee2e2}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius);margin-top:18px;max-height:70vh}table{width:100%;border-collapse:collapse;min-width:760px}thead{position:sticky;top:0;z-index:1}th,td{padding:11px 14px;border-bottom:1px solid var(--border);text-align:left;font-size:13px}th{background:#f8fafc;color:var(--text-muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}tbody tr{transition:background .12s ease}tbody tr:hover{background:#f8fafc}tbody tr:last-child td{border-bottom:0}.amount{text-align:right;font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}tr[style*="font-weight: bold"] td,tr[style*="font-weight:bold"] td{font-weight:700;background:#f1f5f9!important}.summary{display:flex;gap:20px;justify-content:flex-end;margin-top:14px;font-weight:700;font-size:13px;color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:5px 12px;background:var(--success-soft);color:var(--success);font-size:12px;font-weight:600}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#1e293b,#3b82f6)}.login-card{width:420px;background:var(--surface);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}h2,h3,h4{color:var(--text);letter-spacing:-.01em}p{margin:0 0 8px;line-height:1.5;color:var(--text-muted)}@media(max-width:1280px){.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@keyframes spin{to{transform:rotate(360deg)}}.btn .spinner{margin-right:2px}