:root{--on-primary:#fff;--r:12px;--r-lg:18px;--input:#fff;--hbg:var(--card);--hfg:var(--text);--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--head:var(--font);--bg:#F6F8FC;--card:#fff;--text:#0B1B3A;--muted:#5B6B88;--border:rgba(15,40,90,.09);--line:#D5DCEA;--primary:#1D6BFF;--primary-d:#1452CC;--soft:#E8F0FF;--cyan:#19C3E6;--softcyan:#E3F8FD;
--red:#D92D20;--redbg:#FEF3F2;--orange:#B54708;--orangebg:#FFF4E5;--yellow:#A15C07;--yellowbg:#FEF7C3;--green:#067647;--greenbg:#ECFDF3;--purple:#6941C6;--purplebg:#F4EBFF;--gray:#475467;--graybg:#F2F4F7;--wa:#25D366}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.4}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--primary)}
.k-demobar{background:var(--text);color:#fff;font-size:13px;padding:8px 16px;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center}
.k-demobar a{color:#7CC4FF;font-weight:700;text-decoration:none}
.k-header{background:var(--hbg);color:var(--hfg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.k-hwrap{max-width:1180px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px}
.k-logo{width:36px;height:36px;border-radius:var(--r);background:var(--primary);color:var(--on-primary);display:grid;place-items:center;font-size:18px;flex-shrink:0}
.k-brand{font-weight:800;font-size:17px;line-height:1.15;min-width:0}.k-brand small{display:block;font-weight:600;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.k-spacer{flex:1}
.k-lang{display:flex;background:var(--soft);border-radius:999px;padding:3px;flex-shrink:0}
.k-lang button{border:0;background:transparent;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;color:var(--muted);cursor:pointer}
.k-lang button.on{background:var(--card);color:var(--primary)}
.k-icon-btn{border:0;background:var(--soft);color:var(--primary);width:36px;height:36px;border-radius:var(--r);cursor:pointer;font-size:16px;flex-shrink:0}
.k-nav{max-width:1180px;margin:0 auto;padding:0 8px;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.k-nav::-webkit-scrollbar{display:none}
.k-nav button{border:0;background:transparent;padding:12px;font-weight:700;font-size:14px;color:var(--muted);border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap;display:flex;gap:6px;align-items:center}
.k-nav button.on{color:var(--primary);border-bottom-color:var(--primary)}
.k-badge{background:var(--red);color:#fff;border-radius:999px;font-size:11px;padding:1px 7px;font-weight:800}
.k-main{max-width:1180px;margin:0 auto;padding:20px 16px 64px}
.k-h1{font-size:24px;letter-spacing:-.4px;margin-bottom:4px}
.k-sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.k-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.k-stat{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px}
.k-stat .l{font-size:13px;font-weight:700;color:var(--muted)}
.k-stat .n{font-size:26px;font-weight:800;margin-top:4px;letter-spacing:-.5px}
.k-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;margin-bottom:14px;box-shadow:0 8px 24px rgba(15,40,90,.05)}
.k-card-h{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.k-card-h h2{font-size:17px;flex:1;min-width:140px}
.k-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--border);flex-wrap:wrap}
.k-row:first-child{border-top:0}
.k-thumb{width:42px;height:42px;border-radius:var(--r);display:grid;place-items:center;font-size:20px;flex-shrink:0;background:var(--soft)}
.k-grow{flex:1;min-width:150px}
.k-title{font-weight:700;font-size:15px}
.k-meta{color:var(--muted);font-size:13px;margin-top:2px}
.k-right{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.k-pill{font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;white-space:nowrap;display:inline-block}
.k-pill.red{background:var(--redbg);color:var(--red)}.k-pill.orange{background:var(--orangebg);color:var(--orange)}.k-pill.yellow{background:var(--yellowbg);color:var(--yellow)}
.k-pill.green{background:var(--greenbg);color:var(--green)}.k-pill.blue{background:var(--soft);color:var(--primary-d)}.k-pill.purple{background:var(--purplebg);color:var(--purple)}.k-pill.gray{background:var(--graybg);color:var(--gray)}.k-pill.cyan{background:var(--softcyan);color:#0E7F98}
.k-btn{border:0;border-radius:var(--r);padding:11px 16px;font-weight:800;font-size:14px;cursor:pointer;display:inline-flex;gap:8px;align-items:center;justify-content:center;min-height:44px;text-decoration:none;white-space:nowrap}
.k-btn.p{background:var(--primary);color:var(--on-primary)}.k-btn.s{background:var(--soft);color:var(--primary)}.k-btn.g{background:transparent;color:var(--primary)}.k-btn.d{background:var(--redbg);color:var(--red)}.k-btn.wa{background:var(--wa);color:#fff}
.k-btn.sm{padding:7px 12px;min-height:36px;font-size:13px;border-radius:var(--r)}
.k-btn.block{width:100%}
.k-btn:disabled{opacity:.5;cursor:not-allowed}
.k-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.k-input,.k-tools input,.k-tools select{border:1px solid var(--line);background:var(--input);color:var(--text);border-radius:var(--r);padding:10px 12px;font-size:15px;outline:none;min-height:44px}
.k-tools input{flex:1;min-width:170px}
.k-input:focus,.k-tools input:focus,.k-tools select:focus,.k-field input:focus,.k-field select:focus,.k-field textarea:focus{border-color:var(--primary)}
.k-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.k-field label{font-size:13px;font-weight:700}
.k-field input,.k-field select,.k-field textarea{border:1px solid var(--line);background:var(--input);color:var(--text);border-radius:var(--r);padding:10px 12px;font-size:15px;outline:none;min-height:44px;width:100%}
.k-field textarea{min-height:90px;resize:vertical}
.k-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.k-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.k-cols{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px;align-items:start}
.k-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.k-tile{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:12px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:6px;transition:transform .08s,border-color .15s}
.k-tile:active{transform:scale(.97)}.k-tile:hover{border-color:var(--primary)}
.k-tile .em{font-size:28px}.k-tile .nm{font-weight:700;font-size:14px;line-height:1.25}.k-tile .pr{font-weight:800;color:var(--primary);font-size:14px}
.k-table{width:100%;border-collapse:collapse;font-size:14px}
.k-table th{text-align:left;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;padding:8px;border-bottom:1px solid var(--border)}
.k-table td{padding:10px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
.k-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.k-empty{text-align:center;color:var(--muted);padding:24px 8px;font-size:14px}
.k-total{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:15px}
.k-total.big{font-size:22px;font-weight:800;border-top:2px solid var(--text);margin-top:6px;padding-top:12px}
.k-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:14px;scrollbar-width:none}
.k-chips::-webkit-scrollbar{display:none}
.k-chip{border:1px solid var(--border);background:var(--card);padding:8px 14px;border-radius:999px;font-weight:700;font-size:13px;cursor:pointer;white-space:nowrap}
.k-chip.on{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.k-qty{display:inline-flex;align-items:center;gap:6px}
.k-qty button{width:30px;height:30px;border-radius:8px;border:0;background:var(--soft);color:var(--primary);font-weight:800;cursor:pointer}
.k-note{background:var(--softcyan);color:#0E5F73;border-radius:var(--r);padding:12px;font-size:14px;margin-bottom:14px}
.k-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(140px);background:var(--text);color:#fff;padding:12px 18px;border-radius:var(--r);font-size:14px;font-weight:600;transition:transform .25s;z-index:100;max-width:90vw;text-align:center}
.k-toast.show{transform:translateX(-50%) translateY(0)}
.k-modal-bg{position:fixed;inset:0;background:rgba(11,27,58,.45);z-index:90;display:flex;align-items:flex-end;justify-content:center;padding:0}
.k-modal{background:var(--card);color:var(--text);width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:var(--r-lg) var(--r-lg) 0 0;padding:20px}
.k-modal h3{font-size:19px;margin-bottom:14px}
.k-modal .k-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px;flex-wrap:wrap}
.k-cta{background:var(--primary);color:var(--on-primary);border-radius:var(--r-lg);padding:20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:20px}
.k-cta h3{font-size:18px}.k-cta p{opacity:.88;font-size:14px;margin-top:4px}
.k-cta a{background:#fff;color:var(--primary);text-decoration:none;font-weight:800;padding:12px 18px;border-radius:var(--r);white-space:nowrap}
.k-hidden{display:none!important}
.k-receipt{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:#FFFDF5;border:1px dashed var(--line);border-radius:var(--r);padding:16px;white-space:pre-wrap}
.k-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;flex-shrink:0;font-size:15px}
.k-bar{height:8px;background:var(--graybg);border-radius:999px;overflow:hidden}.k-bar>i{display:block;height:100%;background:var(--primary);border-radius:999px}
.k-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px}
.k-slot{border:1px solid var(--line);background:var(--input);color:var(--text);border-radius:var(--r);padding:9px 4px;text-align:center;font-weight:700;font-size:13px;cursor:pointer}
.k-slot.on{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.k-slot:disabled{background:var(--graybg);color:#98A2B3;text-decoration:line-through;cursor:not-allowed}
@media(min-width:700px){.k-modal-bg{align-items:center;padding:16px}.k-modal{border-radius:var(--r-lg)}}
@media(max-width:820px){.k-cols{grid-template-columns:1fr}}
@media(max-width:560px){.k-grid2,.k-grid3{grid-template-columns:1fr}.k-h1{font-size:21px}.k-stat .n{font-size:22px}.k-brand small{max-width:150px}}
.k-cols>*,.k-grid2>*,.k-grid3>*{min-width:0}
.k-main{overflow-x:hidden}
.k-sticky{position:sticky;top:120px}
.k-fab{display:none}
@media(max-width:820px){.k-cols{grid-template-columns:minmax(0,1fr)}.k-sticky{position:static}
.k-fab{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:30;box-shadow:0 10px 30px rgba(15,40,90,.25)}
.k-has-fab .k-main{padding-bottom:96px}}
@media(max-width:820px){.k-has-fab .k-toast,.k-toast{bottom:84px}}
.k-toast{opacity:0;pointer-events:none}.k-toast.show{opacity:1}

/* ---- Themes ---- */
.k-h1,.k-card-h h2,.k-modal h3,.k-cta h3,.k-brand,.k-stat .n{font-family:var(--head)}
.k-nav .ic{font-size:16px}
.k-dark .k-chip{color:var(--text)}
.k-dark .k-k-receipt{color:#0B1B3A}
.k-dark .k-receipt{color:#0B1B3A}
.k-dark .k-qty button,.k-dark .k-icon-btn{background:rgba(255,255,255,.08)}
.k-dark .k-table th{color:var(--muted)}
.k-dark ::placeholder{color:#7C8BA5}
.k-dark .k-lang{background:rgba(255,255,255,.08)}
.k-hdark .k-header{border-bottom-color:rgba(255,255,255,.08)}
.k-hdark .k-brand small{color:rgba(255,255,255,.65)}
.k-hdark .k-nav button{color:rgba(255,255,255,.65)}
.k-hdark .k-nav button.on{color:#fff;border-bottom-color:var(--accent,var(--primary))}
.k-hdark .k-lang{background:rgba(255,255,255,.12)}.k-hdark .k-lang button{color:rgba(255,255,255,.7)}
.k-hdark .k-lang button.on{background:#fff;color:var(--primary-d)}
.k-hdark .k-icon-btn{background:rgba(255,255,255,.12);color:#fff}
/* Side layout (desktop): nav becomes a left sidebar */
@media(min-width:900px){
  .k-side .k-shell{display:grid;grid-template-columns:230px minmax(0,1fr);max-width:1280px;margin:0 auto}
  .k-side .k-nav{flex-direction:column;padding:16px 12px;gap:4px;max-width:none;margin:0;position:sticky;top:61px;align-self:start;height:calc(100vh - 61px)}
  .k-side .k-nav button{border-bottom:0;border-radius:var(--r);padding:11px 12px;justify-content:flex-start}
  .k-side .k-nav button.on{background:var(--soft);color:var(--primary)}
  .k-side .k-header .k-nav-top{display:none}
  .k-side .k-main{margin:0;max-width:none}
}
@media(max-width:899px){.k-side .k-aside{background:var(--hbg);border-bottom:1px solid var(--border);position:sticky;top:61px;z-index:19}}
.k-dark .k-demobar,.k-hdark .k-demobar{background:#000;color:#fff}
.k-dark .k-toast{background:#fff;color:#0B1B3A}