:root{--ink:#172026;--muted:#60707a;--line:#dce4e8;--bg:#f6f8f7;--panel:#fff;--green:#0f766e;--gold:#b7791f;--blue:#315a9f;--red:#b83255}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tahoma,Arial,sans-serif;display:flex;min-height:100vh}a{text-decoration:none;color:inherit}
.sidebar{width:280px;background:#13231f;color:#eef7f3;padding:24px 18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:#d5a548;color:#14231e;font-weight:800;border-radius:8px}.brand small{display:block;color:#b8cac3;margin-top:3px}.sidebar nav{display:grid;gap:6px}.sidebar a{padding:11px 12px;border-radius:8px;color:#dce9e4}.sidebar a:hover{background:#203933}.nav-section{display:block;margin:16px 0 3px;color:#9fb4ad;font-size:11px;font-weight:800;letter-spacing:0;text-transform:uppercase}
.shell{flex:1;padding:26px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:22px}.topbar h1{margin:6px 0 0;font-size:28px}.eyebrow{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.08em}.icon-button,.primary,.tiny{border:0;border-radius:8px;background:#173f36;color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}.tiny{padding:7px 10px;font-size:12px;background:#315a9f}.notice{background:#e7f6ef;color:#07543f;padding:12px 14px;border:1px solid #bce3d2;border-radius:8px;margin-bottom:18px}.error{color:#b83255;margin:0}
.metrics{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:14px;margin-bottom:18px}.metric{background:var(--panel);border:1px solid var(--line);border-top:4px solid var(--green);border-radius:8px;padding:18px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:28px;margin-top:10px}.metric.amber{border-top-color:var(--gold)}.metric.indigo{border-top-color:var(--blue)}.metric.rose{border-top-color:var(--red)}.metric.emerald{border-top-color:#15803d}
.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;margin-bottom:18px;overflow:auto}.panel h2{margin:0 0 14px;font-size:18px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:start;vertical-align:middle}th{font-size:12px;color:var(--muted);text-transform:uppercase;background:#f9fbfa}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px;align-items:end}.form-grid label{display:grid;gap:6px;color:var(--muted);font-size:13px}.form-grid input,.form-grid select,.line-row input,.line-row select,.login-form input{height:40px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff;color:var(--ink);min-width:0}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef3f1;color:#31514a;font-size:12px}.muted{color:var(--muted)}
.stacked-form{display:grid;gap:16px}.subsection-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.subsection-title h3{margin:0;font-size:16px}.line-table{display:grid;gap:8px;min-width:760px}.line-row{display:grid;grid-template-columns:2fr .8fr .8fr 1fr .8fr;gap:10px;align-items:center}.doc-lines .line-row,.plan-lines .line-row{grid-template-columns:2fr .8fr .8fr .8fr}.line-head{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase}.stock-chip{display:inline-flex;align-items:center;height:36px;border-radius:8px;background:#f0f6f4;color:#173f36;padding:0 10px}.summary-strip{display:flex;gap:14px;justify-content:space-between;align-items:center;background:#fbfcf8;border:1px solid #e4e7d8;border-radius:8px;padding:12px 14px;color:#42524c}.mini-lines{display:grid;gap:5px}.mini-lines span{display:block;color:#41524d;font-size:13px}.pos-shell{display:grid;grid-template-columns:1.6fr .9fr;gap:18px}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.product-tile{display:grid;gap:5px;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fbfdfc}.product-tile span{color:var(--muted);font-size:12px}.product-tile b{color:#0f766e}
@media(max-width:980px){body{display:block}.sidebar{width:auto;height:auto;position:relative}.metrics,.grid.two,.form-grid,.pos-shell{grid-template-columns:1fr}.shell{padding:16px}.topbar{align-items:flex-start}.metrics{gap:10px}}
.login-page{display:grid;place-items:center;background:linear-gradient(135deg,#13231f,#244139);padding:18px}.login-card{width:min(420px,100%);background:#fff;border-radius:8px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.24)}.login-brand{color:#13231f;margin-bottom:24px}.login-form{display:grid;gap:14px}.login-form label{display:grid;gap:7px;color:var(--muted)}.login-form input{height:44px;border:1px solid var(--line);border-radius:8px;padding:0 12px}
.pos-workspace{display:grid;grid-template-columns:minmax(520px,1.2fr) minmax(360px,.8fr);gap:18px;align-items:start}.pos-ticket,.pos-menu-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding-block:18px;padding-inline:18px}.pos-toolbar{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px;margin-block-end:14px}.pos-toolbar select,.pos-line input,.pos-line select,.pos-payment-panel input,.pos-payment-panel select{height:40px;border:1px solid var(--line);border-radius:8px;padding-inline:10px;background:#fff;unicode-bidi:plaintext}.pos-lines{display:grid;gap:8px;min-inline-size:760px}.pos-line{display:grid;grid-template-columns:1.4fr .65fr .75fr .8fr 1fr .75fr;gap:8px;align-items:center}.pos-line-head{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase}.pos-payment-panel{display:grid;gap:14px;margin-block-start:16px}.pos-totals{display:flex;justify-content:space-between;gap:12px;background:#f5faf8;border:1px solid #dcebe6;border-radius:8px;padding-block:12px;padding-inline:14px}.pos-actions{display:flex;gap:8px;flex-wrap:wrap;margin-block-end:14px}.pos-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;max-block-size:70vh;overflow:auto}.pos-product{display:grid;gap:6px;text-align:start;border:1px solid var(--line);border-radius:8px;background:#fbfdfc;padding-block:12px;padding-inline:12px;cursor:pointer}.pos-product:hover{border-color:#0f766e}.pos-product span{color:var(--muted);font-size:12px}.pos-product b{color:#0f766e}.floor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.table-tile{display:grid;gap:6px;border:1px solid var(--line);border-radius:8px;padding-block:16px;padding-inline:16px;background:#f8fbfa}.table-tile.occupied{background:#fff4e5;border-color:#d9901f}.table-tile.available{background:#eefaf5;border-color:#79c6a9}.kitchen-board{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.kitchen-ticket{background:#fff;border:1px solid var(--line);border-radius:8px;padding-block:14px;padding-inline:14px}.kitchen-ticket header{display:flex;justify-content:space-between;margin-block-end:10px}.kitchen-ticket div{padding-block:8px;border-block-start:1px solid var(--line)}.customer-display{max-inline-size:720px;margin-inline:auto}.display-line,.display-total{display:flex;justify-content:space-between;padding-block:14px;border-block-end:1px solid var(--line);font-size:20px}.display-total strong{font-size:34px;color:#0f766e}.action-stack{display:grid;gap:6px}.action-stack form{display:flex;gap:6px;align-items:center}.action-stack input{height:32px;border:1px solid var(--line);border-radius:6px;padding-inline:8px}
.required-mark{color:var(--red);font-size:14px;margin-inline-start:3px}.field-hint{color:#74858c;font-size:11px;line-height:1.45}.error-box{border:1px solid #f1b7c5;background:#fff1f4;color:#7b1831;border-radius:8px;padding:12px 14px;margin-block-end:14px}.error-box ul{margin-block:8px 0}.table-tools{display:flex;justify-content:flex-end;margin-block-end:10px}.table-tools input{inline-size:min(360px,100%);height:40px;border:1px solid var(--line);border-radius:8px;padding-inline:12px;background:#fff}.form-grid select:required:invalid{color:#7d8b91}.form-grid input:focus,.form-grid select:focus,.table-tools input:focus{outline:2px solid rgba(15,118,110,.18);border-color:#0f766e}
@media(max-width:1100px){.pos-workspace,.pos-toolbar{grid-template-columns:1fr}.pos-lines{overflow:auto;min-inline-size:0}.pos-line{grid-template-columns:minmax(160px,1fr) repeat(5,minmax(90px,auto))}}