:root{
  --ink:#10292e; --ink-2:#4b6268; --ink-3:#8aa0a5;
  --bg:#f3f5f5; --card:#fff; --line:#e3e9ea; --soft:#eef4f5;
  --brand:#0b5563; --brand-2:#0e7182; --brand-soft:#e3f1f3;
  --amber:#f2a93b; --amber-soft:#fdf2df;
  --ok:#1f8a5b; --ok-soft:#e2f4eb; --warn:#b7791f; --warn-soft:#fbf0dc;
  --bad:#c0392b; --bad-soft:#fbe7e4; --info:#2f6fb3; --info-soft:#e5eff9;
  --r:12px; --r-sm:8px; --sh:0 1px 2px rgba(16,41,46,.06),0 4px 16px rgba(16,41,46,.05);
  --font:'IBM Plex Sans Arabic',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.55}
a{color:var(--brand-2);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.3}
h1{font-size:22px;font-weight:700} h2{font-size:17px;font-weight:600} h3{font-size:15px;font-weight:600}
.muted{color:var(--ink-2)} .faint{color:var(--ink-3)} .small{font-size:13px}
.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.boot{min-height:100vh;display:grid;place-items:center}
.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--brand);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Auth ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 500px at 85% -10%,#d7ecef 0,transparent 60%),var(--bg)}
.auth-card{width:100%;max-width:400px;background:var(--card);border-radius:18px;box-shadow:var(--sh);padding:32px 28px}
.auth-logo{width:64px;height:64px;border-radius:16px;object-fit:contain;background:var(--soft);margin-bottom:14px}
.auth-mark{width:64px;height:64px;border-radius:16px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:28px;font-weight:700;margin-bottom:14px}
.auth h1{margin-bottom:4px}
.auth form{margin-top:22px;display:grid;gap:14px}
.powered{margin-top:22px;text-align:center;font-size:12px;color:var(--ink-3)}

/* ---------- Shell ---------- */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--brand);color:#d8ecef;padding:18px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px}
.side .shop{display:flex;align-items:center;gap:10px;padding:4px 6px 16px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:8px}
.side .shop img,.side .shop .mk{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.12);object-fit:contain;display:grid;place-items:center;color:#fff;font-weight:700}
.side .shop b{color:#fff;display:block;font-size:15px}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{display:flex;align-items:center;gap:10px;color:#cfe5e8;padding:9px 10px;border-radius:9px;font-weight:500}
.side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side nav a.on{background:#fff;color:var(--brand)}
.side nav a .ic{width:20px;text-align:center}
.side nav a .badge{margin-inline-start:auto;background:var(--amber);color:#3a2604;font-size:11px;padding:0 7px;border-radius:99px;font-weight:700}
.side .foot{margin-top:auto;font-size:12px;color:#9cc4ca;padding:8px 6px}
.side .foot button{background:none;border:0;color:#fff;cursor:pointer;padding:0;text-decoration:underline}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:14px 26px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar .grow{flex:1}
.view{padding:24px 26px 90px;max-width:1240px;width:100%}
.banner{background:var(--warn-soft);color:#6b4711;padding:10px 26px;font-weight:500;border-bottom:1px solid #f0dcb4}
.bottom-nav{display:none}

/* ---------- Building blocks ---------- */
.head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.head .grow{flex:1}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:18px}
.card + .card{margin-top:16px}
.card-h{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.card-h .grow{flex:1}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:16px 18px;display:block;color:inherit}
.stat .k{font-size:13px;color:var(--ink-2)}
.stat .v{font-size:24px;font-weight:700;margin-top:4px}
.stat.accent{background:var(--brand);color:#fff}.stat.accent .k{color:#cfe5e8}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--card);
  padding:8px 14px;border-radius:var(--r-sm);cursor:pointer;font-weight:500;white-space:nowrap;transition:.15s}
.btn:hover{border-color:var(--brand-2);color:var(--brand)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-2);color:#fff}
.btn.amber{background:var(--amber);border-color:var(--amber);color:#3a2604}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.danger{color:var(--bad);border-color:#f0c9c3}.btn.danger:hover{background:var(--bad-soft)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:4px 10px;font-size:13px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
.icon-btn{border:0;background:transparent;cursor:pointer;padding:4px 8px;border-radius:6px;color:var(--ink-2)}
.icon-btn:hover{background:var(--soft)}

label.f{display:grid;gap:5px;font-size:13px;color:var(--ink-2);font-weight:500}
.inp,select.inp,textarea.inp{width:100%;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);padding:9px 11px;outline:none;transition:.15s}
.inp:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px var(--brand-soft)}
textarea.inp{min-height:72px;resize:vertical}
.inp.ltr{direction:ltr;text-align:left}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.fields{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
.fields .full{grid-column:1/-1}
.check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink)}
.search{position:relative;flex:1;min-width:200px}
.search .inp{padding-inline-start:34px}
.search:before{content:"⌕";position:absolute;inset-inline-start:11px;top:7px;color:var(--ink-3);font-size:18px}

table.t{width:100%;border-collapse:collapse}
.t th{font-size:12px;font-weight:600;color:var(--ink-2);text-align:start;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.t tr:last-child td{border-bottom:0}
.t tr.click{cursor:pointer}.t tr.click:hover td{background:#f8fbfb}
.table-wrap{overflow-x:auto}
.empty{padding:36px 10px;text-align:center;color:var(--ink-3)}

.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}
.st-draft{background:#eceff0;color:#56676b}
.st-confirmed{background:var(--info-soft);color:var(--info)}
.st-in_lab{background:var(--warn-soft);color:var(--warn)}
.st-ready{background:var(--ok-soft);color:var(--ok)}
.st-delivered{background:var(--brand-soft);color:var(--brand)}
.st-cancelled{background:var(--bad-soft);color:var(--bad)}
.st-new{background:var(--amber-soft);color:#8a5a0b}

.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:14px}
.tabs button{border:0;background:transparent;padding:7px 13px;border-radius:99px;cursor:pointer;color:var(--ink-2);font-weight:500}
.tabs button.on{background:var(--brand);color:#fff}
.tabs button:not(.on):hover{background:#e6eded}

/* Rx table */
.rx{border-collapse:collapse;width:100%;direction:ltr}
.rx th,.rx td{border:1px solid var(--line);padding:6px 8px;text-align:center;font-size:14px}
.rx th{background:var(--soft);font-weight:600;font-size:12px;color:var(--ink-2)}
.rx td.eye{font-weight:700;color:var(--brand);background:#fafcfc}
.rx input{width:100%;min-width:56px;border:1px solid var(--line);border-radius:6px;padding:6px;text-align:center;direction:ltr}
.rx input:focus{outline:none;border-color:var(--brand-2)}

/* POS */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}
.pos .sum{position:sticky;top:80px}
.lines .line{display:grid;grid-template-columns:1fr 70px 100px 90px 30px;gap:8px;align-items:center;padding:10px 0;border-bottom:1px dashed var(--line)}
.lines .line .pw{display:flex;gap:8px;margin-top:6px;direction:ltr;justify-content:flex-end}
.lines .line .pw label{display:grid;gap:2px;text-align:center}
.lines .line .pw input{width:78px}
.lines .line input.inp{padding:6px 8px}
.totals div{display:flex;justify-content:space-between;padding:6px 0}
.totals .big{font-size:20px;font-weight:700;border-top:1px solid var(--line);margin-top:6px;padding-top:12px}
.drop{position:absolute;inset-inline:0;top:100%;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--sh);z-index:20;max-height:300px;overflow:auto}
.drop button{display:flex;width:100%;justify-content:space-between;gap:10px;text-align:start;padding:9px 12px;border:0;background:#fff;cursor:pointer}
.drop button:hover{background:var(--soft)}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--brand-soft);color:var(--brand);padding:6px 12px;border-radius:99px;font-weight:600}

/* Timeline */
.steps{display:flex;gap:0;margin:6px 0 4px}
.steps .s{flex:1;text-align:center;font-size:12px;color:var(--ink-3);position:relative;padding-top:20px}
.steps .s:before{content:"";position:absolute;top:6px;inset-inline:0;height:3px;background:var(--line)}
.steps .s:after{content:"";position:absolute;top:1px;left:50%;transform:translateX(-50%);width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--line)}
.steps .s.done{color:var(--brand)}.steps .s.done:before{background:var(--brand)}.steps .s.done:after{border-color:var(--brand);background:var(--brand)}

/* Modal */
.modal-bg{position:fixed;inset:0;background:rgba(10,30,34,.45);display:grid;place-items:center;padding:16px;z-index:50;animation:fade .15s}
.modal{background:#fff;border-radius:16px;width:100%;max-width:560px;max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal.wide{max-width:780px}
.modal .mh{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}
.modal .mh h2{flex:1}
.modal .mb{padding:18px 20px}
.modal .mf{display:flex;gap:8px;justify-content:flex-start;padding:14px 20px;border-top:1px solid var(--line);position:sticky;bottom:0;background:#fff}
@keyframes fade{from{opacity:0}}

#toasts{position:fixed;bottom:20px;left:20px;display:grid;gap:8px;z-index:90}
.toast{background:var(--ink);color:#fff;padding:11px 16px;border-radius:10px;box-shadow:var(--sh);max-width:360px;animation:fade .2s}
.toast.err{background:var(--bad)} .toast.ok{background:var(--ok)}

.thumbs{display:flex;gap:8px;flex-wrap:wrap}
.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14px}
.kv dt{color:var(--ink-2)} .kv dd{margin:0}

@media (max-width:960px){
  .pos{grid-template-columns:1fr}.pos .sum{position:static}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:1fr}
}
@media (max-width:760px){
  .shell{grid-template-columns:1fr}
  .side{display:none}
  .topbar{padding:12px 16px}
  .view{padding:16px 16px 96px}
  .banner{padding:10px 16px}
  .g2,.fields{grid-template-columns:1fr}
  .bottom-nav{display:flex;position:fixed;bottom:0;inset-inline:0;background:#fff;border-top:1px solid var(--line);z-index:30;padding-bottom:env(safe-area-inset-bottom)}
  .bottom-nav a{flex:1;text-align:center;font-size:11px;color:var(--ink-2);padding:8px 0}
  .bottom-nav a .ic{display:block;font-size:19px;line-height:1.2}
  .bottom-nav a.on{color:var(--brand);font-weight:600}
  .lines .line{grid-template-columns:1fr 60px 86px 30px}
  .lines .line .lt{display:none}
  #toasts{left:12px;right:12px;bottom:76px}
}
@media print{ .side,.topbar,.bottom-nav,.banner,.no-print{display:none!important} .view{padding:0} .card{box-shadow:none} }