:root {
  --navy:#0b1739; --blue:#155eef; --blue-2:#004eeb; --blue-soft:#eff4ff;
  --green:#039855; --green-soft:#ecfdf3; --red:#d92d20; --red-soft:#fef3f2;
  --amber:#dc6803; --amber-soft:#fffaeb; --ink:#101828; --muted:#667085;
  --line:#e4e7ec; --canvas:#f5f7fb; --white:#fff; --shadow:0 12px 36px rgba(16,24,40,.10);
}
.sales-period{font-size:12px;color:var(--ink);line-height:1.7;margin:0 0 16px}.sales-period span{color:var(--muted);margin-left:10px}.sales-notice{margin-bottom:18px}.sales-tabs{display:flex;flex-wrap:wrap;gap:6px;padding:13px 20px;border-bottom:1px solid var(--line);background:#fff}.sales-tabs button{border:1px solid var(--line);background:white;color:#475467;padding:9px 14px;border-radius:8px;font-weight:700;font-size:12px}.sales-tabs button.active{border-color:#b2ccff;color:var(--blue);background:var(--blue-soft)}.sales-tabs button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.sales-review-help{padding:12px 20px;background:#f9fafb;font-size:11px;color:var(--muted);line-height:1.6}.sales-table{min-width:830px}.sales-table td{max-width:260px;overflow-wrap:anywhere}.sales-table .num{white-space:nowrap}.pager button:disabled{opacity:.4;cursor:default}.sales-toolbar .search input{width:275px}@media(max-width:760px){.sidebar .main-nav{grid-template-columns:repeat(7,1fr)}.sales-toolbar .search input{width:100%}.sales-period span{display:block;margin-left:0}}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;font-family:Pretendard,"Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;color:var(--ink);background:var(--canvas)}
button,input,select,textarea{font:inherit} button{cursor:pointer} .hidden{display:none!important}
.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}
.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px 18px;background:var(--navy);color:white;display:flex;flex-direction:column}
.brand{display:flex;gap:12px;align-items:center;padding:0 8px 22px}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,#528bff,#155eef);display:grid;place-items:center;font:bold 21px Georgia;box-shadow:0 8px 20px rgba(21,94,239,.4)}
.brand strong{display:block;font-size:17px}.brand span{display:block;color:#a9b6d4;font-size:11px;margin-top:3px}
.company-box{padding:15px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.06);margin-bottom:20px}
.company-box label{display:block;color:#a9b6d4;font-size:11px;margin-bottom:7px}.company-box select{width:100%;background:#111f45;border:0;color:white;padding:10px;border-radius:8px;font-weight:700;outline:none}
.main-nav{display:grid;gap:6px}.main-nav button{border:0;background:transparent;color:#c5cee1;padding:12px 13px;border-radius:9px;text-align:left;font-weight:650;display:flex;gap:12px;align-items:center}.main-nav button span{width:18px;text-align:center;font-size:18px}.main-nav button:hover,.main-nav button.active{background:rgba(82,139,255,.17);color:white}.main-nav button.active{box-shadow:inset 3px 0 #528bff}
.sidebar-foot{margin-top:auto;padding:14px 9px 2px;color:#a9b6d4}.save-status{display:flex;gap:8px;align-items:center;font-size:12px;font-weight:700;margin-bottom:5px}.save-status i{width:8px;height:8px;background:#32d583;border-radius:50%;box-shadow:0 0 0 4px rgba(50,213,131,.12)}.sidebar-foot small{font-size:10px}
.workspace{min-width:0}.topbar{height:108px;padding:24px 34px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}
.topbar h1{font-size:25px;margin:0 0 5px;letter-spacing:-.5px}.topbar p{margin:0;color:var(--muted);font-size:13px}.top-actions{display:flex;gap:10px}
.btn{border:1px solid var(--line);border-radius:9px;padding:10px 15px;background:white;font-weight:750;color:#344054;box-shadow:0 1px 2px rgba(16,24,40,.04)}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:white;border-color:var(--blue)}.btn-primary:hover{background:var(--blue-2)}.btn-soft{background:var(--blue-soft);color:var(--blue);border-color:#d1e0ff}.btn-soft.positive{background:var(--green-soft);color:var(--green);border-color:#abefc6}.btn-danger{color:var(--red);background:var(--red-soft);border-color:#fecdca}.btn-sm{padding:7px 10px;font-size:12px}.btn-ghost{border:0;box-shadow:none;background:transparent}.content{padding:28px 34px 44px;max-width:1600px;margin:auto}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 20px;box-shadow:0 2px 8px rgba(16,24,40,.03)}.stat-card .label{color:var(--muted);font-size:12px;font-weight:650}.stat-card .value{font-size:26px;font-weight:800;margin:10px 0 5px;letter-spacing:-.7px}.stat-card .meta{font-size:11px;color:#98a2b3}.stat-card.primary{border-top:3px solid var(--blue)}.stat-card.positive{border-top:3px solid var(--green)}.stat-card.negative{border-top:3px solid var(--red)}.stat-card.warning{border-top:3px solid var(--amber)}
.panel-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(16,24,40,.03)}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head h2{font-size:16px;margin:0}.panel-head p{font-size:11px;color:var(--muted);margin:4px 0 0}.panel-body{padding:20px}.panel-link{font-size:12px;color:var(--blue);font-weight:700;background:none;border:0}
.table-wrap{overflow:auto}.data-table{border-collapse:collapse;width:100%;min-width:760px}.data-table th{position:sticky;top:0;background:#f9fafb;color:#475467;font-size:11px;text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:12px 13px;border-bottom:1px solid #f0f1f3;font-size:12px;vertical-align:middle}.data-table tbody tr:hover{background:#f9fbff}.data-table .num{text-align:right;font-variant-numeric:tabular-nums}.data-table .strong{font-weight:750}.data-table .muted{color:var(--muted)}.data-table .code{color:#475467;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px}
.sort-btn{display:inline-flex;align-items:center;gap:5px;padding:0;border:0;background:transparent;color:inherit;font-size:inherit;font-weight:800;white-space:nowrap}.sort-btn:hover{color:var(--blue)}.sort-arrow{display:inline-block;min-width:10px;color:#98a2b3}.sort-btn.active .sort-arrow{color:var(--blue)}
.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.badge.in{background:var(--green-soft);color:var(--green)}.badge.out{background:var(--red-soft);color:var(--red)}.badge.adjust{background:var(--amber-soft);color:var(--amber)}.badge.ok{background:var(--blue-soft);color:var(--blue)}.badge.low{background:var(--red-soft);color:var(--red)}
.category-list{display:grid;gap:17px}.category-row .top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:7px}.category-row .top strong{font-size:12px}.category-row .top span{color:var(--muted)}.bar{height:8px;border-radius:8px;background:#eef2f6;overflow:hidden}.bar i{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,#155eef,#7ba7ff)}
.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap}.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.search{position:relative}.search input{width:280px;padding:10px 12px 10px 35px;border:1px solid var(--line);border-radius:9px;background:#fff;outline:none}.search:before{content:'⌕';position:absolute;left:12px;top:8px;color:#98a2b3;font-size:18px}.select{padding:10px 34px 10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#344054;outline:none}.check{display:flex;gap:7px;align-items:center;font-size:12px;color:#475467;padding:8px 4px}.empty{padding:55px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;color:#344054;font-size:15px;margin-bottom:8px}
.date-filter{display:flex;align-items:center;gap:7px;padding:5px 8px 5px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#475467;font-size:11px;font-weight:700}.date-filter input{border:0;outline:0;color:#344054;background:transparent;font-weight:700}.date-separator{color:#98a2b3}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quick{border:1px solid var(--line);background:#fff;border-radius:12px;padding:17px;text-align:left}.quick b{display:block;margin-bottom:6px}.quick span{font-size:11px;color:var(--muted)}
.excel-grid,.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.drop-zone{border:1.5px dashed #b2ccff;border-radius:12px;background:#f8faff;padding:28px;text-align:center}.drop-zone h3{font-size:15px;margin:6px 0}.drop-zone p{font-size:12px;line-height:1.65;color:var(--muted);margin:0 0 16px}.drop-icon{width:45px;height:45px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin:auto;font-size:22px}.notice{padding:13px 14px;background:var(--amber-soft);color:#93370d;border:1px solid #fedf89;border-radius:9px;font-size:11px;line-height:1.6}.import-preview{margin-top:16px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.import-preview .summary{padding:12px;background:#f9fafb;font-size:12px}.company-cards{display:grid;gap:10px}.company-card{border:1px solid var(--line);border-radius:11px;padding:14px;display:flex;align-items:center;justify-content:space-between}.company-name{display:flex;gap:10px;align-items:center}.company-dot{width:10px;height:10px;border-radius:50%}.company-card strong{font-size:13px}.company-card small{display:block;color:var(--muted);margin-top:3px}
.modal-backdrop{position:fixed;inset:0;background:rgba(11,23,57,.46);display:grid;place-items:center;padding:20px;z-index:50;backdrop-filter:blur(2px)}.modal{width:min(620px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:16px;box-shadow:var(--shadow)}.modal-header{padding:20px 22px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:flex-start}.modal-header h2{margin:0;font-size:19px}.modal-header p{margin:5px 0 0;color:var(--muted);font-size:11px}.modal-close{border:0;background:#f2f4f7;width:31px;height:31px;border-radius:8px;color:#475467}.modal-body{padding:20px 22px}.modal-footer{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:11px;color:#475467;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid #d0d5dd;border-radius:8px;padding:10px 11px;outline:none;color:var(--ink);background:white}.field input:focus,.field select:focus,.field textarea:focus{border-color:#84adff;box-shadow:0 0 0 3px #eff4ff}.field textarea{min-height:74px;resize:vertical}.help{font-size:10px;color:#98a2b3}.stock-hint{padding:9px 11px;border-radius:8px;background:#f2f4f7;color:#475467;font-size:11px}.toast{position:fixed;right:26px;bottom:26px;background:#101828;color:white;padding:13px 17px;border-radius:10px;box-shadow:var(--shadow);z-index:100;font-size:12px;font-weight:700}.toast.error{background:#b42318}.pager{display:flex;gap:8px;justify-content:flex-end;align-items:center;padding:14px 18px;color:var(--muted);font-size:11px}.pager button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 10px}.text-positive{color:var(--green)!important}.text-negative{color:var(--red)!important}
.item-picker{position:relative}.item-picker-results{position:absolute;left:0;right:0;top:calc(100% + 5px);z-index:20;max-height:280px;overflow:auto;border:1px solid #d0d5dd;border-radius:10px;background:#fff;box-shadow:0 14px 30px rgba(16,24,40,.16);padding:5px}.item-result{width:100%;display:grid;grid-template-columns:minmax(105px,.7fr) minmax(0,1.5fr) auto;gap:10px;align-items:center;padding:10px;border:0;border-radius:7px;background:#fff;text-align:left;color:var(--ink)}.item-result:hover,.item-result.active{background:var(--blue-soft)}.item-result-code{font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--blue)}.item-result-name{min-width:0;font-size:12px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-result-stock{font-size:11px;color:var(--muted);white-space:nowrap}.item-result-empty,.item-result-more{padding:13px;text-align:center;color:var(--muted);font-size:11px}
.partner-picker{position:relative}.partner-picker-results{position:absolute;left:0;right:0;top:calc(100% + 5px);z-index:20;max-height:280px;overflow:auto;border:1px solid #d0d5dd;border-radius:10px;background:#fff;box-shadow:0 14px 30px rgba(16,24,40,.16);padding:5px}.partner-result{width:100%;display:grid;grid-template-columns:minmax(110px,1.25fr) minmax(105px,1fr) minmax(120px,1.2fr);gap:10px;align-items:center;padding:10px;border:0;border-radius:7px;background:#fff;text-align:left;color:var(--ink)}.partner-result:hover,.partner-result.active{background:var(--blue-soft)}.partner-result-name{min-width:0;font-size:12px;font-weight:750;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.partner-result-info{font:600 10px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted)}.partner-result-contact{min-width:0;font-size:10px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.partner-table{min-width:1180px}.address-cell{max-width:290px;white-space:normal;line-height:1.45}.row-actions{white-space:nowrap}#partnerSearch{width:360px}
@media(max-width:1050px){.stat-grid{grid-template-columns:repeat(2,1fr)}.panel-grid{grid-template-columns:1fr}.excel-grid,.settings-grid{grid-template-columns:1fr}}
@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:15px}.brand,.sidebar-foot{display:none}.company-box{margin:0 0 10px}.main-nav{grid-template-columns:repeat(6,1fr);overflow:auto}.main-nav button{font-size:0;justify-content:center;padding:10px}.main-nav button span{font-size:19px}.topbar{height:auto;padding:18px;align-items:flex-start;gap:14px}.topbar h1{font-size:21px}.top-actions{flex-direction:column}.content{padding:18px}.stat-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:15px}.stat-card .value{font-size:19px}.search input,#partnerSearch{width:100%}.filters{width:100%}.search{flex:1}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.quick-grid{grid-template-columns:1fr}.partner-result{grid-template-columns:1fr}.partner-result-info,.partner-result-contact{white-space:normal}}

  
[hidden]{display:none!important}.auth-screen{position:fixed;inset:0;z-index:100;background:#f2f4f8;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:5vh 20px}.auth-card{background:white;width:100%;max-width:440px;border-radius:18px;padding:32px;box-shadow:0 8px 40px #20305015}.auth-card h1,.auth-card h2{margin:16px 0}.auth-card p{font-size:13px;line-height:1.6;color:#667085}.auth-card label{display:block;margin:16px 0;font-size:14px}.auth-card input:not([type=checkbox]),.auth-card select{display:block;width:100%;padding:12px;border:1px solid #d0d5dd;border-radius:8px;margin-top:6px}.staff-card{max-width:750px}.staffEdit,#staffCreate{padding:12px 0 24px;border-bottom:1px solid #ddd}.sidebar-foot .btn{display:block;width:100%;margin-bottom:8px}.saving{background:#ffffffdf;z-index:200;align-items:center;font-weight:700}#loginMessage,#staffMessage,#passwordMessage{color:#b42318}button:disabled{opacity:.45;cursor:not-allowed}