@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{font-family:"IBM Plex Sans Thai",Manrope,system-ui,sans-serif;color:#17233b;background:#f5f7fb;font-synthesis:none;text-rendering:optimizeLegibility;--bg:#f5f7fb;--surface:#fff;--surface-soft:#fafbfe;--text:#17233b;--muted:#8791a5;--border:#edf0f5;--blue:#5265e8;--blue-soft:#eef0ff;--green:#25a879;--green-soft:#e9f8f2;--amber:#e8a43a;--amber-soft:#fff5e3;--red:#e96a6a;--red-soft:#fff0ef;--shadow:0 10px 35px rgba(37,53,92,.045)}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(82,101,232,.25);outline-offset:2px}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;padding:27px 19px 16px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:12px;align-items:center;padding:0 5px 35px;color:inherit;text-decoration:none}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(145deg,#6879f4,#4d5de0);color:white;font-size:23px;font-weight:700;box-shadow:0 7px 16px rgba(82,101,232,.24)}.brand strong{display:block;font-size:18px;line-height:1.3;letter-spacing:-.3px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.nav-caption{padding:0 11px 10px;color:#a1aabc;text-transform:uppercase;letter-spacing:1.1px;font-size:10px;font-weight:700}.main-nav{display:grid;gap:6px}.nav-item{border:0;background:transparent;color:#727e94;width:100%;height:44px;border-radius:10px;text-align:left;padding:0 12px;display:flex;align-items:center;gap:12px;font-weight:500;transition:.18s}.nav-item:hover{background:var(--surface-soft);color:var(--text)}.nav-item.active{color:var(--blue);background:var(--blue-soft);font-weight:600}.nav-icon{font-family:Arial,sans-serif;font-size:18px;width:21px;text-align:center}.nav-count{margin-left:auto;background:rgba(82,101,232,.11);color:var(--blue);font-size:11px;padding:2px 8px;border-radius:20px}.sidebar-bottom{margin-top:auto}.help-card{padding:15px 15px 13px;border:1px solid var(--border);border-radius:13px;background:linear-gradient(145deg,var(--surface-soft),var(--surface));position:relative;overflow:hidden}.help-spark{color:var(--blue);font-size:17px}.help-card strong{display:block;margin:7px 0 3px;font-size:12px}.help-card p{color:var(--muted);font-size:11px;line-height:1.65;margin:0 0 10px}.help-card button{border:0;background:transparent;color:var(--blue);padding:0;font-size:11px;font-weight:600}.help-card button span{margin-left:7px}.profile{display:flex;align-items:center;gap:10px;padding:17px 4px 1px;margin-top:15px;border-top:1px solid var(--border)}.avatar,.top-avatar{display:grid;place-items:center;background:#e8ecff;color:#5363d9;border-radius:50%;font-weight:600}.avatar{height:34px;width:34px}.profile-text strong{display:block;font-size:11px}.profile-text small{color:var(--muted);font-size:10px}.profile-more{margin-left:auto;letter-spacing:2px;color:var(--muted)}
.main-area{margin-left:250px;min-height:100vh}.topbar{height:68px;padding:0 36px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.breadcrumbs{font-size:12px;color:#9aa3b4}.breadcrumbs span{padding:0 8px;color:#c5cad4}.breadcrumbs strong{color:var(--text);font-weight:600}.top-actions{display:flex;align-items:center;gap:16px}.today-label{color:var(--muted);font-size:11px}.icon-button{width:35px;height:35px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);display:grid;place-items:center;font-size:17px}.top-avatar{width:32px;height:32px;font-size:12px}.mobile-menu{display:none}.page-content{max-width:1480px;padding:29px 36px 48px;margin:0 auto}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.page-heading h1{font-size:22px;letter-spacing:-.5px;margin:0 0 4px;font-weight:700}.page-heading p{margin:0;color:var(--muted);font-size:12px}.heading-actions{display:flex;align-items:center;gap:9px}.button{height:38px;border-radius:9px;border:1px solid var(--border);padding:0 14px;background:var(--surface);color:var(--text);font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button:hover{filter:brightness(.98)}.button-primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 5px 12px rgba(82,101,232,.16)}.button-primary:hover{background:#4659db}.button-quiet{background:transparent}.button-small{height:30px;padding:0 10px;font-size:11px}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:17px}.metric-card,.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.metric-card{padding:17px 17px 15px;min-height:121px;position:relative;overflow:hidden}.metric-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:11px;font-weight:500}.metric-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;font-size:15px;background:var(--blue-soft);color:var(--blue)}.metric-card:nth-child(2) .metric-icon{background:var(--green-soft);color:var(--green)}.metric-card:nth-child(3) .metric-icon{background:var(--amber-soft);color:var(--amber)}.metric-card:nth-child(4) .metric-icon{background:var(--red-soft);color:var(--red)}.metric-value{font-family:Manrope,"IBM Plex Sans Thai",sans-serif;font-size:25px;font-weight:700;letter-spacing:-1px;margin-top:12px;line-height:1.1}.metric-unit{font-family:"IBM Plex Sans Thai",sans-serif;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:0;margin-left:5px}.metric-note{font-size:10px;color:var(--muted);margin-top:7px}.metric-note .positive{color:var(--green)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr);gap:16px;margin-bottom:16px}.panel{padding:18px 19px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}.panel-heading h2{font-size:13px;margin:0;font-weight:600}.panel-heading p{font-size:10px;color:var(--muted);margin:3px 0 0}.chart-legend{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px}.legend-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:5px}.stock-chart{width:100%;height:248px;display:block;overflow:visible}.chart-label{fill:var(--muted);font:10px "IBM Plex Sans Thai",sans-serif}.chart-value{fill:var(--text);font:600 10px Manrope,sans-serif}.chart-grid{stroke:var(--border);stroke-dasharray:3 4}.donut-wrap{display:flex;align-items:center;justify-content:center;gap:18px;min-height:194px}.donut-chart{width:142px;height:142px;flex:none}.donut-center-main{fill:var(--text);font:700 20px Manrope,sans-serif}.donut-center-sub{fill:var(--muted);font:10px "IBM Plex Sans Thai",sans-serif}.category-legend{display:grid;gap:11px;min-width:112px}.category-line{display:grid;grid-template-columns:8px 1fr auto;align-items:center;gap:7px;font-size:10px;color:var(--muted)}.category-line strong{color:var(--text);font:600 10px Manrope,sans-serif}.category-color{height:7px;width:7px;border-radius:3px}.bottom-grid{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(280px,1fr);gap:16px}.table-panel{padding-bottom:7px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;color:#9aa3b4;font-weight:500;font-size:10px;padding:10px 9px;border-bottom:1px solid var(--border)}td{padding:11px 9px;border-bottom:1px solid var(--border);font-size:11px}tbody tr:last-child td{border-bottom:0}.product-cell{display:flex;align-items:center;gap:9px}.product-thumb{width:32px;height:32px;border-radius:9px;background:var(--surface-soft);display:grid;place-items:center;font-size:18px;flex:none}.product-name{font-weight:600;font-size:11px}.product-sub{font-size:9px;color:var(--muted);margin-top:2px}.quantity-cell{font-family:Manrope,sans-serif;font-weight:700}.status-badge{display:inline-flex;align-items:center;gap:5px;border-radius:20px;padding:4px 8px;font-size:9px;font-weight:600}.status-badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.status-ok{background:var(--green-soft);color:var(--green)}.status-low{background:var(--amber-soft);color:#c48722}.status-out{background:var(--red-soft);color:var(--red)}.activity-list{display:grid}.activity-item{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px solid var(--border)}.activity-item:last-child{border-bottom:0}.activity-icon{height:27px;width:27px;border-radius:8px;display:grid;place-items:center;font-family:Manrope,sans-serif;font-size:14px;flex:none}.activity-in{background:var(--green-soft);color:var(--green)}.activity-out{background:var(--red-soft);color:var(--red)}.activity-main{min-width:0;flex:1}.activity-title{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.activity-sub{font-size:9px;color:var(--muted);margin-top:3px}.activity-qty{font:700 11px Manrope,sans-serif;padding-top:2px}.qty-in{color:var(--green)}.qty-out{color:var(--red)}.panel-link{font-size:10px;text-decoration:none;color:var(--blue);font-weight:600}.empty-state{text-align:center;color:var(--muted);padding:35px 10px;font-size:12px}
.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:14px}.search-wrap{position:relative;flex:1;max-width:360px}.search-icon{position:absolute;left:12px;top:10px;color:#9aa3b4;font-size:13px}.search-input,.filter-select,.field-input,.field-select{height:38px;width:100%;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text);padding:0 11px;font-size:11px}.search-input{padding-left:34px}.filter-select{width:auto;min-width:140px}.products-table-panel{padding:7px 16px}.products-table-panel th{padding-top:12px;padding-bottom:12px}.products-table-panel td{padding-top:10px;padding-bottom:10px}.row-actions{display:flex;gap:5px}.text-button{border:0;background:transparent;color:var(--blue);padding:4px;font-size:10px}.text-button.danger{color:var(--red)}.movement-filters{display:flex;gap:7px}.filter-chip{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:20px;padding:6px 12px;font-size:10px}.filter-chip.active{background:var(--blue-soft);border-color:transparent;color:var(--blue);font-weight:600}
.modal-backdrop{position:fixed;inset:0;background:rgba(22,31,54,.43);z-index:10;display:grid;place-items:center;padding:18px;animation:fadeIn .15s ease}.modal{width:min(440px,100%);background:var(--surface);border-radius:15px;padding:22px;box-shadow:0 24px 70px rgba(17,29,60,.2);animation:rise .18s ease;max-height:90vh;overflow:auto}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:17px}.modal-header h2{font-size:16px;margin:0 0 4px}.modal-header p{margin:0;color:var(--muted);font-size:10px}.modal-close{width:28px;height:28px;border:0;background:var(--surface-soft);border-radius:8px;color:var(--muted);font-size:17px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:600}.field label span{color:var(--red)}.field-input,.field-select{height:39px;font-size:12px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.form-error{font-size:11px;color:var(--red);margin-top:10px;min-height:16px}.toast-region{position:fixed;right:22px;bottom:22px;display:grid;gap:8px;z-index:20}.toast{background:#202b42;color:#fff;padding:11px 16px;border-radius:10px;font-size:12px;box-shadow:0 8px 22px rgba(0,0,0,.15);animation:rise .2s ease}.toast.error{background:#a83d42}
.sidebar-backdrop{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
body.dark{--bg:#151a27;--surface:#1d2434;--surface-soft:#232b3d;--text:#edf0f8;--muted:#98a3b8;--border:#2b3447;--blue:#8995ff;--blue-soft:#2a3153;--green:#55c99e;--green-soft:#1f3a36;--amber:#f0bb62;--amber-soft:#3c3425;--red:#f08282;--red-soft:#3e292e;--shadow:0 10px 35px rgba(0,0,0,.08)}body.dark .brand-mark{box-shadow:0 7px 16px rgba(0,0,0,.25)}body.dark .avatar,body.dark .top-avatar{background:#2b3153;color:#b1b8ff}body.dark .chart-grid{stroke:#30394a}
@media(min-width:1450px){.page-content{padding-top:36px}.metric-card{min-height:130px}.stock-chart{height:270px}}@media(max-width:1100px){.sidebar{width:220px}.main-area{margin-left:220px}.topbar{padding:0 25px}.page-content{padding:25px}.metric-grid{gap:10px}.metric-card{padding:14px}.dashboard-grid{grid-template-columns:minmax(0,1.4fr) minmax(250px,1fr)}.bottom-grid{grid-template-columns:1fr}.dashboard-grid .panel{min-width:0}}@media(max-width:760px){.sidebar{transform:translateX(-102%);transition:transform .22s ease;width:265px;box-shadow:8px 0 25px rgba(20,30,55,.07)}.sidebar.open{transform:translateX(0)}.sidebar-backdrop.visible{display:block;position:fixed;inset:0;background:rgba(20,30,55,.35);z-index:4}.main-area{margin-left:0}.topbar{height:60px;padding:0 16px;justify-content:flex-start;gap:12px}.mobile-menu{display:grid;flex:none}.breadcrumbs{flex:1}.today-label{display:none}.top-actions{gap:9px}.page-content{padding:22px 16px 35px}.page-heading{margin-bottom:17px}.page-heading h1{font-size:20px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric-card{min-height:111px;padding:13px}.metric-value{font-size:22px}.dashboard-grid{grid-template-columns:1fr;gap:11px}.bottom-grid{gap:11px}.panel{padding:15px}.donut-wrap{min-height:175px}.stock-chart{height:230px}.bottom-grid .panel{padding:15px}.heading-actions>.button{font-size:10px;padding:0 10px}.heading-actions{gap:6px}.toolbar{flex-wrap:wrap}.search-wrap{max-width:none;flex-basis:100%}.filter-select{flex:1}.movement-filters{overflow:auto}.products-table-panel{padding:5px 10px}.products-table-panel th,.products-table-panel td{padding-left:7px;padding-right:7px}.page-heading p{max-width:210px}}@media(max-width:400px){.metric-top{font-size:10px}.metric-icon{width:27px;height:27px}.metric-value{font-size:20px}.chart-legend{gap:7px}.donut-wrap{gap:8px}.donut-chart{width:125px;height:125px}.category-legend{min-width:96px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.top-avatar{width:29px;height:29px}}
@media(max-width:760px){.bottom-grid{grid-template-columns:minmax(0,1fr)}}
body{min-width:0}
.data-notice{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;margin-bottom:16px;border:1px solid var(--border);border-radius:11px;background:var(--surface);color:var(--muted)}.data-notice>span{display:grid;place-items:center;flex:none;width:25px;height:25px;border-radius:8px;background:var(--blue-soft);color:var(--blue);font-size:14px}.data-notice p{margin:2px 0;font-size:11px;line-height:1.75}.data-metrics{margin-bottom:16px}.data-panel{margin-bottom:15px;min-width:0}.data-panel .panel-heading{align-items:center}.data-panel .panel-heading .button{flex:none}