@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--c-bg:#fafafa;--c-surface:#fff;--c-surface2:#f4f4f5;--c-border:#e4e4e7;--c-border2:#d4d4d8;--c-primary:#18181b;--c-primary-dark:#09090b;--c-primary-glow:#18181b0d;--c-accent:#2563eb;--c-success:#16a34a;--c-danger:#dc2626;--c-warning:#d97706;--c-text:#09090b;--c-text2:#27272a;--c-text3:#71717a;--radius:5px;--radius-lg:5px;--shadow:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-glow:0 0 0 2px #18181b1a}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:13px}body{background:var(--c-bg);color:var(--c-text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.4}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--c-surface);border-right:1px solid var(--c-border);flex-direction:column;flex-shrink:0;width:200px;display:flex;overflow-y:auto}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{background:var(--c-surface);border-bottom:1px solid var(--c-border);flex-shrink:0;align-items:center;gap:12px;height:48px;padding:0 16px;display:flex}.page-body{flex:1;padding:16px;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--c-border);padding:12px}.sidebar-logo .company{color:var(--c-text);font-size:14px;font-weight:700}.sidebar-logo .tagline{color:var(--c-text3);margin-top:1px;font-size:10px}.sidebar-logo .badge{background:var(--c-surface2);border:1px solid var(--c-border);color:var(--c-text2);border-radius:var(--radius);margin-top:4px;padding:1px 6px;font-size:9px;display:inline-block}.sidebar-nav{flex:1;padding:8px 4px}.nav-section{margin-bottom:12px}.nav-section-label{letter-spacing:.05em;color:var(--c-text3);text-transform:uppercase;margin-bottom:4px;padding:0 8px;font-size:9px;font-weight:600}.nav-item{border-radius:var(--radius);color:var(--c-text2);cursor:pointer;border:1px solid #0000;align-items:center;gap:8px;margin-bottom:2px;padding:6px 10px;font-size:12px;font-weight:500;transition:all .1s;display:flex}.nav-item:hover{background:var(--c-surface2);color:var(--c-accent)}.nav-item:hover .icon{color:var(--c-accent)}.nav-item.active{color:var(--c-accent);background:#2563eb12;border-color:#2563eb26;font-weight:600}.nav-item.active .icon{color:var(--c-accent)}.nav-item .icon{width:14px;height:14px;color:var(--c-text3);flex-shrink:0;transition:color .1s}.sidebar-footer{border-top:1px solid var(--c-border);color:var(--c-text3);padding:8px 12px;font-size:11px}.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card-sm{padding:10px}.stat-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px;transition:all .15s}.stat-card:hover{border-color:var(--c-border2)}.stat-label{color:var(--c-text3);margin-bottom:4px;font-size:11px;font-weight:500}.stat-value{color:var(--c-text);font-size:20px;font-weight:700}.stat-sub{color:var(--c-text3);margin-top:2px;font-size:11px}.stat-icon{border-radius:var(--radius);justify-content:center;align-items:center;width:30px;height:30px;margin-bottom:8px;display:flex}.page-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.page-title{color:var(--c-text);font-size:18px;font-weight:700}.page-subtitle{color:var(--c-text3);margin-top:1px;font-size:12px}.btn{border-radius:var(--radius);white-space:nowrap;border:1px solid #0000;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:500;transition:all .1s;display:inline-flex}.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}.btn-primary:hover{background:var(--c-primary-dark)}.btn-secondary{background:var(--c-surface);color:var(--c-text);border-color:var(--c-border)}.btn-secondary:hover{background:var(--c-surface2);border-color:var(--c-border2)}.btn-danger{color:var(--c-danger);border-color:var(--c-border);background:#fff}.btn-danger:hover{border-color:var(--c-danger);background:#fef2f2}.btn-success{color:var(--c-success);border-color:var(--c-border);background:#fff}.btn-success:hover{border-color:var(--c-success);background:#f0fdf4}.btn-sm{padding:4px 8px;font-size:11px}.btn-lg{padding:8px 16px;font-size:13px}.btn-icon{padding:6px}.btn:disabled{opacity:.6;cursor:not-allowed}.form-group{margin-bottom:12px}.form-label{color:var(--c-text2);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.form-label .required{color:var(--c-danger)}.form-input,.form-select,.form-textarea{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);width:100%;color:var(--c-text);outline:none;padding:6px 10px;font-size:12px;transition:all .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 1px var(--c-primary)}.form-input::placeholder,.form-textarea::placeholder{color:var(--c-text3)}.form-select option{background:var(--c-surface)}.form-error{color:var(--c-danger);margin-top:3px;font-size:11px}.form-row{gap:12px;display:grid}.form-row-2{grid-template-columns:1fr 1fr}.form-row-3{grid-template-columns:1fr 1fr 1fr}.form-row-4{grid-template-columns:1fr 1fr 1fr 1fr}.table-wrap{border-radius:var(--radius);border:1px solid var(--c-border);background:var(--c-surface);overflow-x:auto}table.data-table{border-collapse:collapse;width:100%}.data-table th{background:var(--c-surface2);color:var(--c-text3);text-transform:uppercase;letter-spacing:.05em;text-align:left;border-bottom:1px solid var(--c-border);padding:8px 12px;font-size:10px;font-weight:600}.data-table td{border-bottom:1px solid var(--c-border);color:var(--c-text);padding:8px 12px;font-size:12px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:var(--c-surface2)}.badge{border-radius:var(--radius);border:1px solid #0000;align-items:center;gap:4px;padding:2px 6px;font-size:10px;font-weight:600;display:inline-flex}.badge-blue{color:var(--c-accent);background:#eff6ff;border-color:#bfdbfe}.badge-green{color:var(--c-success);background:#f0fdf4;border-color:#bbf7d0}.badge-yellow{color:var(--c-warning);background:#fef3c7;border-color:#fde68a}.badge-red{color:var(--c-danger);background:#fef2f2;border-color:#fecaca}.badge-gray{background:var(--c-surface2);color:var(--c-text2);border-color:var(--c-border)}.search-bar{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);flex:1;align-items:center;gap:8px;max-width:260px;padding:5px 10px;display:flex}.search-bar input{color:var(--c-text);background:0 0;border:none;outline:none;flex:1;font-size:12px}.search-bar input::placeholder{color:var(--c-text3)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0006;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);width:100%;max-width:580px;max-height:90vh;padding:20px;overflow-y:auto;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}.modal-title{color:var(--c-text);margin-bottom:16px;font-size:15px;font-weight:700}.modal-footer{border-top:1px solid var(--c-border);justify-content:flex-end;gap:8px;margin-top:16px;padding-top:12px;display:flex}.stepper{align-items:center;gap:0;margin-bottom:20px;display:flex}.step{align-items:center;gap:8px;display:flex}.step-circle{border:1px solid var(--c-border2);width:24px;height:24px;color:var(--c-text3);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;transition:all .15s;display:flex}.step.active .step-circle{border-color:var(--c-primary);background:var(--c-primary);color:#fff}.step.done .step-circle{border-color:var(--c-success);background:var(--c-success);color:#fff}.step-label{color:var(--c-text3);white-space:nowrap;font-size:11px;font-weight:600}.step.active .step-label{color:var(--c-primary)}.step.done .step-label{color:var(--c-success)}.step-divider{background:var(--c-border);flex:1;min-width:15px;height:1px}.alert{border-radius:var(--radius);align-items:flex-start;gap:8px;padding:10px 12px;font-size:12px;display:flex}.alert-warning{color:var(--c-warning);background:#fffbeb;border:1px solid #fde68a}.alert-danger{color:var(--c-danger);background:#fef2f2;border:1px solid #fecaca}.alert-success{color:var(--c-success);background:#f0fdf4;border:1px solid #bbf7d0}.login-page{background:var(--c-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);width:100%;max-width:360px;box-shadow:var(--shadow);padding:30px}.login-logo{text-align:center;margin-bottom:20px}.login-logo .name{color:var(--c-text);font-size:18px;font-weight:800}.login-logo .sub{color:var(--c-text3);margin-top:2px;font-size:11px}.divider{background:var(--c-border);height:1px;margin:16px 0}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:6px}.gap-3{gap:10px}.gap-4{gap:12px}.mt-2{margin-top:6px}.mt-4{margin-top:12px}.mb-4{margin-bottom:12px}.text-sm{font-size:11px}.text-muted{color:var(--c-text3)}.text-primary{color:var(--c-accent)}.text-success{color:var(--c-success)}.text-danger{color:var(--c-danger)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.w-full{width:100%}.grid-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.grid-3{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.empty-state{text-align:center;color:var(--c-text3);padding:40px 12px}.empty-state .icon{margin-bottom:8px;font-size:36px}.loading{color:var(--c-text3);justify-content:center;align-items:center;gap:8px;padding:40px;display:flex}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--c-bg)}::-webkit-scrollbar-thumb{background:var(--c-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--c-border2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.fade-in{animation:.15s fadeIn}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:.8s linear infinite spin}.items-table{border-collapse:collapse;width:100%}.items-table th{background:var(--c-surface2);text-transform:uppercase;letter-spacing:.05em;color:var(--c-text3);text-align:left;border:1px solid var(--c-border);padding:6px 8px;font-size:10px;font-weight:600}.items-table td{border:1px solid var(--c-border);vertical-align:middle;padding:5px 8px}.items-table .calc-cell{color:var(--c-accent);text-align:right;background:#fafafa;font-weight:600}.items-table tfoot td{background:var(--c-surface2);color:var(--c-text);font-weight:700}