:root{--font-sans: "Plus Jakarta Sans", "Sarabun", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--navy-900: #0f172a;--navy-800: #1e293b;--navy-700: #334155;--surface-bg: #f8fafc;--surface-card: #ffffff;--surface-border: #e2e8f0;--surface-border-subtle: #f1f5f9;--text-main: #0f172a;--text-muted: #64748b;--text-subtle: #94a3b8;--success-50: #f0fdf4;--success-600: #16a34a;--success-700: #15803d;--warning-50: #fffbeb;--warning-600: #d97706;--warning-700: #b45309;--danger-50: #fef2f2;--danger-600: #dc2626;--danger-700: #b91c1c;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .08), 0 1px 2px -1px rgba(0, 0, 0, .08);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--surface-bg);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}.app-container{display:flex;min-height:100vh}.sidebar{width:270px;background-color:#0d1527;color:#f8fafc;display:flex;flex-direction:column;flex-shrink:0;border-right:1px solid #1e293b;transition:all .2s ease;z-index:40}.sidebar-header{padding:20px 24px;display:flex;align-items:center;gap:12px;border-bottom:1px solid #1e293b}.sidebar-brand{font-weight:700;font-size:1.1rem;letter-spacing:-.01em;color:#fff}.sidebar-subbrand{font-size:.72rem;color:#94a3b8;font-weight:500}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.nav-section-title{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:700;padding:12px 12px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:#cbd5e1;text-decoration:none;font-size:.88rem;font-weight:500;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;transition:all .15s ease}.nav-item:hover{background-color:#ffffff0f;color:#fff}.nav-item.active{background-color:var(--primary-600);color:#fff;font-weight:600;box-shadow:0 2px 8px #2563eb59}.nav-item svg{width:18px;height:18px;flex-shrink:0}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden}.topbar{height:64px;background:#ffffff;border-bottom:1px solid var(--surface-border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:30}.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px}.page-content{padding:28px;flex:1;max-width:1440px;width:100%;margin:0 auto}.card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);padding:24px;margin-bottom:24px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:1.15rem;font-weight:700;color:var(--navy-900);letter-spacing:-.01em}.card-subtitle{font-size:.85rem;color:var(--text-muted);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s ease;text-decoration:none;font-family:inherit}.btn-primary{background-color:var(--primary-600);color:#fff}.btn-primary:hover{background-color:var(--primary-700)}.btn-secondary{background-color:#fff;color:var(--navy-800);border-color:var(--surface-border)}.btn-secondary:hover{background-color:var(--surface-bg)}.btn-success{background-color:var(--success-600);color:#fff}.btn-success:hover{background-color:var(--success-700)}.btn-danger{background-color:var(--danger-600);color:#fff}.btn-danger:hover{background-color:var(--danger-700)}.btn-sm{padding:5px 10px;font-size:.8rem}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--navy-800);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--surface-border);font-family:inherit;font-size:.9rem;color:var(--text-main);background-color:#fff;transition:border-color .15s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f626}.table-responsive{width:100%;overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.88rem;text-align:left}.table th{background-color:#f8fafc;color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;padding:12px 14px;border-bottom:1px solid var(--surface-border);white-space:nowrap}.table td{padding:12px 14px;border-bottom:1px solid var(--surface-border);color:var(--navy-900);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background-color:#f8fafc}.text-right{text-align:right!important}.text-center{text-align:center!important}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:9999px;font-size:.74rem;font-weight:600;letter-spacing:.02em;white-space:nowrap}.badge-active,.badge-approved,.badge-valid,.badge-imported{background-color:var(--success-50);color:var(--success-700);border:1px solid #bbf7d0}.badge-draft,.badge-calculating,.badge-open{background-color:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.badge-pending,.badge-pending_review,.badge-pending_approval{background-color:var(--warning-50);color:var(--warning-700);border:1px solid #fde68a}.badge-rejected,.badge-inactive,.badge-invalid,.badge-error,.badge-closed{background-color:var(--danger-50);color:var(--danger-700);border:1px solid #fecaca}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:24px}.stat-card{background:#ffffff;border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-xs);display:flex;flex-direction:column}.stat-card-title{font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}.stat-card-value{font-size:1.65rem;font-weight:800;color:var(--navy-900);letter-spacing:-.02em}.stat-card-sub{font-size:.78rem;color:var(--text-muted);margin-top:6px;display:flex;align-items:center;gap:4px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal-container{background:#ffffff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:640px;max-height:90vh;overflow-y:auto;animation:modalIn .15s ease-out}.modal-container-lg{max-width:960px}.modal-header{padding:20px 24px;border-bottom:1px solid var(--surface-border);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--surface-border);display:flex;align-items:center;justify-content:flex-end;gap:12px;background-color:#f8fafc;border-bottom-left-radius:var(--radius-xl);border-bottom-right-radius:var(--radius-xl)}@keyframes modalIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.dropzone{border:2px dashed #cbd5e1;border-radius:var(--radius-lg);padding:40px 20px;text-align:center;background-color:#f8fafc;cursor:pointer;transition:all .2s ease}.dropzone:hover,.dropzone.active{border-color:var(--primary-600);background-color:#eff6ff}@media print{body{background:#ffffff!important;color:#000!important}.sidebar,.topbar,.no-print,.btn{display:none!important}.page-content{padding:0!important;max-width:100%!important}.card{border:none!important;box-shadow:none!important;padding:0!important}}.kpi-grid-4{display:grid;grid-template-columns:repeat(4,1fr)!important;gap:16px;margin-bottom:20px}.kpi-card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);padding:16px 20px;text-align:center;margin-bottom:0!important}@media (max-width: 1024px){.kpi-grid-4{grid-template-columns:repeat(2,1fr)!important}}@media (max-width: 576px){.kpi-grid-4{grid-template-columns:1fr!important}}
