/* =============================================================
   SaaS POS - Global Styles
   ============================================================= */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');

:root{
  --bg:#EEF1F5; --surface:#fff; --surface2:#F7F9FC;
  --ink:#16232E; --ink2:#3A4B58; --muted:#7A8794; --line:#DDE3E9;
  --amber:#E8A33D; --amberd:#C9822A;
  --green:#1E8E5A; --greenbg:#E7F5EE;
  --red:#C64545;   --redbg:#FBEAEA;
  --blue:#2E6FDB;  --bluebg:#E8F0FE;
  --purple:#7C3AED; --purplebg:#EDE9FE;
  --r:12px; --rsm:8px; --shadow:0 2px 12px rgba(22,35,46,.09);
  --sidebar:220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;scroll-behavior:smooth}
body{
  font-family:'Cairo','Segoe UI',Tahoma,sans-serif;
  background:var(--bg);color:var(--ink);
  font-size:15px;-webkit-font-smoothing:antialiased;
  direction:rtl;
}
button{font-family:inherit;cursor:pointer;border:none;font-size:14px;background:none;color:inherit}
input,select,textarea{
  font-family:inherit;font-size:15px;
  border:1px solid var(--line);border-radius:var(--rsm);
  padding:10px 13px;background:#fff;color:var(--ink);width:100%;
  transition:border-color .2s,box-shadow .2s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--amber);
  box-shadow:0 0 0 3px rgba(232,163,61,.15);
}
label{font-size:13px;color:var(--ink2);font-weight:600;display:block;margin-bottom:5px}
h1,h2,h3,h4{font-weight:800;line-height:1.2}
a{color:var(--amber);text-decoration:none}
a:hover{text-decoration:underline}
.hidden{display:none!important}
.muted{color:var(--muted)}
.field{margin-bottom:14px}
.row{display:flex;gap:10px;align-items:flex-start}
.row.center{align-items:center}
.row.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.text-center{text-align:center}
.text-right{text-align:right}

/* ===== Flat single-color icons ===== */
@keyframes aiSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.ai-spin-icon, .rafik-icon-spin {
  animation: aiSpin 8s linear infinite !important;
  transform-origin: center center;
  display: inline-block;
}
svg.ico{
  width:1.15em;height:1.15em;
  vertical-align:-0.2em;
  flex-shrink:0;display:inline-block;
}
.empty-state .big svg.ico{width:1em;height:1em;vertical-align:middle}
#nav-list .nav-btn .icon{display:inline-flex;align-items:center;justify-content:center}
#modalTitle svg.ico{vertical-align:-0.18em;margin-left:4px}

/* ===== Badges ===== */
.badge{
  display:inline-block;padding:3px 11px;
  border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap;
}
.badge.green{background:var(--greenbg);color:var(--green)}
.badge.red{background:var(--redbg);color:var(--red)}
.badge.amber{background:#FCEFDA;color:var(--amberd)}
.badge.blue{background:var(--bluebg);color:var(--blue)}
.badge.purple{background:var(--purplebg);color:var(--purple)}
.badge.gray{background:var(--surface2);color:var(--muted)}

/* ===== Buttons ===== */
.btn{
  background:var(--ink);color:#fff;
  padding:10px 20px;border-radius:var(--rsm);
  font-size:14px;font-weight:700;white-space:nowrap;
  transition:opacity .15s,transform .1s;display:inline-flex;
  align-items:center;gap:7px;justify-content:center;
}
.btn:hover{opacity:.88}
.btn:active{transform:scale(.98)}
.btn.amber{background:var(--amber);color:var(--ink)}
.btn.amber:hover{background:var(--amberd);color:#fff}
.btn.green{background:var(--green);color:#fff}
.btn.red{background:var(--red);color:#fff}
.btn.blue{background:var(--blue);color:#fff}
.btn.ghost{background:transparent;color:var(--ink2);border:1.5px solid var(--line)}
.btn.ghost:hover{background:var(--surface2)}
.btn.sm{padding:6px 13px;font-size:12px}
.btn.lg{padding:15px 28px;font-size:17px}
.btn.xl{padding:18px 36px;font-size:19px}
.btn.icon{padding:8px 10px}
.btn.w100{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* ===== Cards ===== */
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;
}
.card.hover:hover{box-shadow:var(--shadow);transform:translateY(-1px);transition:.2s}

/* ===== Stat grid ===== */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.stat-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:16px 18px;
}
.stat-card .lbl{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:6px}
.stat-card .val{font-size:24px;font-weight:900;line-height:1}
.stat-card .sub{font-size:11px;color:var(--muted);margin-top:5px}

/* ===== Tables ===== */
.data-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden}
.data-table th{
  background:var(--ink);color:#fff;font-size:12.5px;
  padding:11px 13px;text-align:right;
}
.data-table td{padding:11px 13px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr:hover td{background:var(--surface2)}
.table-wrap{
  max-height:calc(100vh - 280px);overflow:auto;
  border-radius:var(--r);border:1px solid var(--line);
}

/* ===== Empty state ===== */
.empty-state{padding:50px 20px;text-align:center;color:var(--muted)}
.empty-state .big{font-size:44px;margin-bottom:10px}
.empty-state h3{font-size:16px;margin-bottom:6px;color:var(--ink2)}

/* ===== Toolbar ===== */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto;min-width:160px}
.section-title{font-size:16px;font-weight:800;margin:22px 0 10px;padding-bottom:8px;border-bottom:2px solid var(--line)}
.section-title:first-child{margin-top:0}

/* ===== Tabs ===== */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:16px;flex-wrap:wrap;overflow-x:auto}
.tabs button{
  padding:10px 16px;font-weight:700;color:var(--muted);
  border-bottom:3px solid transparent;margin-bottom:-2px;white-space:nowrap;
  transition:color .2s;
}
.tabs button.active{color:var(--ink);border-color:var(--amber)}
.tabs button:hover:not(.active){color:var(--ink2)}

/* ===== Modal ===== */
#modalOverlay{
  position:fixed;inset:0;background:rgba(15,22,30,.6);
  display:none;align-items:center;justify-content:center;z-index:200;padding:16px;
  backdrop-filter:blur(2px);
}
#modalOverlay.on{display:flex}
#modalBox{
  background:#fff;border-radius:var(--r);
  width:100%;max-width:560px;max-height:90vh;
  display:flex;flex-direction:column;
  box-shadow:0 24px 70px rgba(0,0,0,.35);
  animation:modalIn .2s ease;
}
@keyframes modalIn{from{opacity:0;transform:scale(.95) translateY(10px)}}
#modalBox.wide{max-width:860px}
#modalBox.narrow{max-width:400px}
#modalHead{
  padding:17px 20px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;flex-shrink:0;
}
#modalHead h3{font-size:17px;flex:1}
#modalClose{font-size:20px;color:var(--muted);padding:4px 8px;margin-inline-start:8px}
#modalClose:hover{color:var(--ink)}
#modalBody{padding:20px;overflow-y:auto;flex:1}
#modalFoot{
  padding:14px 20px;border-top:1px solid var(--line);
  display:flex;gap:10px;justify-content:flex-end;flex-shrink:0;
}

/* ===== Toast ===== */
#toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(10px);
  background:var(--ink);color:#fff;padding:12px 24px;border-radius:999px;
  font-size:14px;font-weight:700;box-shadow:var(--shadow);
  z-index:300;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;
}
#toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.ok{background:var(--green)}
#toast.err{background:var(--red)}

/* ===== Loader ===== */
.loader{
  width:36px;height:36px;border:4px solid var(--line);
  border-top-color:var(--amber);border-radius:50%;
  animation:spin .8s linear infinite;margin:30px auto;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-screen{
  min-height:200px;display:flex;align-items:center;
  justify-content:center;flex-direction:column;gap:12px;color:var(--muted);
}

/* ===== Sidebar Layout ===== */
#app-layout{display:flex;min-height:100vh}
#sidebar{
  width:var(--sidebar);flex:none;background:var(--ink);color:#fff;
  display:flex;flex-direction:column;min-height:100vh;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
#sidebar .brand{
  padding:20px 16px;font-size:16px;font-weight:900;
  border-bottom:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;gap:8px;
}
#sidebar .brand .brand-logo{height:26px;width:auto;vertical-align:middle;margin-inline-end:6px}
#sidebar .brand .store-name{color:var(--amber);font-size:13px;display:block;font-weight:600;margin-top:2px}
#nav-list{flex:1;padding:10px;display:flex;flex-direction:column;gap:2px}
#nav-list .nav-btn{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border-radius:var(--rsm);
  color:#B9C4CE;font-size:14px;font-weight:600;text-align:right;
  transition:background .15s,color .15s;width:100%;
}
#nav-list .nav-btn:hover{background:rgba(255,255,255,.07);color:#fff}
#nav-list .nav-btn.active{background:var(--amber);color:var(--ink)}
#nav-list .nav-btn .icon{font-size:18px;width:22px;text-align:center}
#sidebar .foot{
  padding:14px;border-top:1px solid rgba(255,255,255,.1);
  font-size:11px;color:#8496A3;line-height:1.6;
}
#main-content{flex:1;min-width:0;display:flex;flex-direction:column}
#topbar{
  background:#fff;border-bottom:1px solid var(--line);
  padding:12px 22px;display:flex;align-items:center;gap:14px;
  position:sticky;top:0;z-index:30;
}
#topbar-title{font-size:18px;font-weight:900;flex:1}
#screens{padding:22px;flex:1}
.screen{display:none}
.screen.active{display:block}

/* ===== Auth pages ===== */
.auth-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,#16232E 0%,#2C3E50 60%,#1A2A3A 100%);
  padding:20px;
}
.auth-box{
  background:#fff;border-radius:18px;padding:36px;
  width:100%;max-width:420px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.auth-box .logo{font-size:28px;font-weight:900;text-align:center;margin-bottom:4px}
.auth-box .logo img{height:48px;width:auto;display:block;margin:0 auto 8px}
.auth-box .logo span{color:var(--amber)}
.auth-box .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:26px}
.auth-box h2{font-size:22px;text-align:center;margin-bottom:20px}
.auth-divider{
  text-align:center;color:var(--muted);font-size:13px;
  margin:16px 0;position:relative;
}
.auth-divider::before,.auth-divider::after{
  content:'';position:absolute;top:50%;
  width:calc(50% - 30px);height:1px;background:var(--line);
}
.auth-divider::before{right:0} .auth-divider::after{left:0}

/* ===== Landing page ===== */
.landing{min-height:100vh;display:flex;flex-direction:column}
.hero{
  flex:1;background:linear-gradient(145deg,#16232E,#2C3E50);
  color:#fff;padding:80px 40px;text-align:center;
  display:flex;align-items:center;justify-content:center;flex-direction:column;
  min-height:100vh;
}
.hero h1{font-size:clamp(32px,6vw,60px);margin-bottom:16px;line-height:1.1}
.hero h1 span{color:var(--amber)}
.hero p{font-size:18px;opacity:.8;max-width:600px;margin:0 auto 36px}
.hero .cta-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== Dashboard cards ===== */
.branch-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:20px;display:flex;flex-direction:column;gap:12px;
  transition:box-shadow .2s,transform .2s;
}
.branch-card:hover{box-shadow:0 6px 24px rgba(22,35,46,.1);transform:translateY(-2px)}
.branch-card .branch-name{font-size:17px;font-weight:800}
.branch-card .branch-meta{font-size:12px;color:var(--muted)}
.branch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}

/* ===== Form helpers ===== */
.form-section{background:var(--surface2);border-radius:var(--rsm);padding:16px;margin-bottom:14px}
.form-section h4{font-size:14px;font-weight:700;margin-bottom:12px;color:var(--ink2)}
.err-msg{color:var(--red);font-size:13px;font-weight:600;margin-top:6px}
input.invalid,select.invalid{border-color:var(--red)!important;background:var(--redbg)}
.phone-wrap:has(input.invalid){border-color:var(--red)!important;background:var(--redbg)}
.field-err{color:var(--red);font-size:12px;font-weight:600;margin-top:4px}
.field-err:empty{display:none}

/* ===== Print ===== */
#print-area{display:none}
.receipt{font-family:'Cairo','Segoe UI',sans-serif;color:#000;direction:rtl}
.receipt h2{text-align:center;margin-bottom:2px}
.receipt .sub{text-align:center;margin-bottom:8px}
.receipt hr{border:none;border-top:1px dashed #000;margin:6px 0}
.receipt table{width:100%;border-collapse:collapse}
.receipt td{padding:2px 0;vertical-align:top}
.receipt .r{text-align:left}
.receipt .tot{font-weight:800}
.receipt .foot{text-align:center;margin-top:8px}

/* -- تنسيق: إيصال حراري صغير (80mm) -- */
.receipt.fmt-thermal{width:76mm;font-size:12px}
.receipt.fmt-thermal h2{font-size:15px}
.receipt.fmt-thermal .sub,.receipt.fmt-thermal .foot{font-size:11px}
.receipt.fmt-thermal table{font-size:11px}
.receipt.fmt-thermal .tot{font-size:13px}

/* -- تنسيق: نصف A4 (A5) و A4 كامل — شكل جدولي رسمي -- */
.receipt.fmt-a5,.receipt.fmt-a4{width:100%;font-size:13px}
.receipt.fmt-a5 h2{font-size:20px}
.receipt.fmt-a4 h2{font-size:24px}
.receipt.fmt-a5 .sub,.receipt.fmt-a4 .sub{font-size:13px;margin-bottom:10px}
.receipt.fmt-a5 .tot,.receipt.fmt-a4 .tot{font-size:16px}
.receipt.fmt-a4 .foot{font-size:13px}

.receipt.fmt-a5 table.tbl,.receipt.fmt-a4 table.tbl{border:1px solid #333;border-collapse:collapse;margin:10px 0;font-size:13px}
.receipt.fmt-a5 table.tbl th,.receipt.fmt-a5 table.tbl td,
.receipt.fmt-a4 table.tbl th,.receipt.fmt-a4 table.tbl td{border:1px solid #333;padding:6px 8px;vertical-align:middle}
.receipt.fmt-a5 table.tbl th,.receipt.fmt-a4 table.tbl th{background:#f0f0f0;font-size:12px;text-align:right;font-weight:700}
.receipt.fmt-a5 table.tbl .c,.receipt.fmt-a4 table.tbl .c{text-align:center}
.receipt.fmt-a5 table.tbl .r,.receipt.fmt-a4 table.tbl .r{text-align:left}
.receipt.fmt-a5 table.tbl tr.tot td,.receipt.fmt-a4 table.tbl tr.tot td{font-weight:800;font-size:16px;background:#f7f7f7}

.receipt.fmt-a5 .meta-table,.receipt.fmt-a4 .meta-table{width:100%}
.receipt.fmt-a5 .meta-table th,.receipt.fmt-a4 .meta-table th{background:#fafafa;white-space:nowrap;width:1%}

.receipt.fmt-a5 .items-table,.receipt.fmt-a4 .items-table{width:100%}
.receipt.fmt-a5 .totals-table,.receipt.fmt-a4 .totals-table{width:60%;margin-inline-start:auto}
.receipt.fmt-a5 .pay-table,.receipt.fmt-a4 .pay-table{width:60%}

@media print{
  body *{visibility:hidden}
  #print-area,#print-area *{visibility:visible}
  #print-area{display:block!important;position:absolute;top:0;right:0;width:100%}
}

/* ===== POS specific ===== */
#sale-grid{display:grid;grid-template-columns:1fr 380px;gap:16px;align-items:start}
#cart-card{position:sticky;top:74px}
#search-results{
  position:absolute;top:100%;right:0;left:0;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);margin-top:6px;max-height:420px;overflow-y:auto;z-index:20;
}
.sr-product{padding:13px 15px;border-bottom:1px solid var(--line);cursor:default}
.sr-product:last-child{border-bottom:none}
.sr-product .name{font-weight:700;margin-bottom:6px}
.sr-product .meta{font-size:12px;color:var(--muted);margin-bottom:8px}
.variant-grid{display:flex;flex-wrap:wrap;gap:6px}
.variant-chip{
  background:var(--surface2);border:1.5px solid var(--line);
  border-radius:8px;padding:8px 11px;text-align:center;font-size:12.5px;min-width:70px;
  cursor:pointer;transition:border-color .15s;
}
.variant-chip b{display:block;font-size:13px}
.variant-chip .stk{color:var(--muted);font-size:11px}
.variant-chip .stk.low{color:var(--red);font-weight:700}
.variant-chip:hover:not(:disabled){border-color:var(--amber)}
.variant-chip:disabled{opacity:.4;cursor:not-allowed}
.preset-row{display:flex;flex-wrap:wrap;gap:6px;margin:-6px 0 12px}
.preset-chip{
  background:var(--surface2);border:1px solid var(--line);border-radius:20px;
  padding:5px 12px;font-size:12px;cursor:pointer;transition:border-color .15s,background .15s;
}
.preset-chip:hover{border-color:var(--amber);background:#fff}
#cart-table{width:100%;border-collapse:collapse;margin-top:10px}
#cart-table th{font-size:11px;color:var(--muted);text-align:right;padding:5px 4px;border-bottom:1px solid var(--line)}
#cart-table td{padding:8px 4px;border-bottom:1px dashed var(--line);font-size:13px;vertical-align:middle}
.qty-ctl{display:flex;align-items:center;gap:4px}
.qty-ctl button{width:26px;height:26px;background:var(--surface2);border-radius:6px;font-size:16px;line-height:1}
.qty-ctl span{min-width:22px;text-align:center;font-weight:800}
.line-disc{width:54px!important;padding:4px 7px!important;font-size:12px!important;text-align:center}
.totals-box .trow{display:flex;justify-content:space-between;padding:7px 0;font-size:14px;border-bottom:1px solid var(--surface2)}
.totals-box .trow.big{font-size:22px;font-weight:900;border-top:2px solid var(--ink);border-bottom:none;margin-top:8px;padding-top:13px}
#no-shift-banner{text-align:center;padding:70px 20px}
#no-shift-banner .big{font-size:52px;margin-bottom:12px}

/* ===== Responsive ===== */
.menu-toggle{
  display:none;font-size:22px;line-height:1;padding:6px 11px;
  border:1.5px solid var(--line);border-radius:var(--rsm);
  color:var(--ink);flex:none;
}
#sidebar-backdrop{
  display:none;position:fixed;inset:0;
  background:rgba(15,22,30,.5);z-index:99;
}
#sidebar-backdrop.on{display:block}

@media(max-width:900px){
  :root{--sidebar:0px}
  .menu-toggle{display:inline-flex}
  #sidebar{position:fixed;right:-260px;width:250px;z-index:100;transition:right .25s ease}
  #sidebar.open{right:0;box-shadow:-10px 0 40px rgba(0,0,0,.35)}
  #topbar{padding:10px 12px;gap:8px;flex-wrap:wrap}
  #topbar-title{font-size:16px}
  #screens{padding:14px 12px}
  #sale-grid{grid-template-columns:1fr}
  #cart-card{position:static}
  .table-wrap{max-height:none;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .data-table th,.data-table td{white-space:nowrap}
}

@media(max-width:600px){
  #screens{padding:10px}
  .card{padding:14px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .stat-card{padding:12px 14px}
  .stat-card .val{font-size:20px}
  .toolbar{gap:8px}
  .toolbar input,.toolbar select{flex:1 1 130px;min-width:0!important;max-width:none!important;width:auto}
  .toolbar .btn{flex:1 1 auto}
  /* العنوان يأخذ سطراً كاملاً حتى لا ينضغط بجانب الأزرار.
     !important لأن العناوين مكتوبة بـ style="flex:1" مضمّن في الصفحات */
  .toolbar h2{flex:1 1 100%!important;font-size:19px}
  /* حقول البحث تأخذ سطراً كاملاً — أهم من أن تتقاسم السطر مع الفلاتر */
  .toolbar input[type="search"]{flex:1 1 100%}
  .row{flex-wrap:wrap}
  .row>.grow,.row>.field.grow{flex:1 1 140px}
  .branch-grid{grid-template-columns:1fr}
  /* 16px يمنع تكبير الصفحة تلقائياً عند الكتابة في iOS */
  input,select,textarea{font-size:16px}
  #modalOverlay{padding:10px}
  #modalBox{max-height:calc(100dvh - 20px)}
  #modalHead{padding:14px 16px}
  #modalBody{padding:14px}
  #modalFoot{padding:12px 14px;flex-wrap:wrap}
  #modalFoot .btn{flex:1 1 auto}
  .topbar-user{display:none}
  #search-results{max-height:60vh}
  .cart-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
  #cart-table{min-width:430px}
  .qty-ctl button{width:30px;height:30px}
  .tabs{flex-wrap:nowrap}
  .tabs button{padding:10px 12px}
  .hero{padding:60px 20px}
  .auth-box{padding:26px 20px}
  .empty-state{padding:34px 14px}
  #no-shift-banner{padding:44px 14px}
}

/* ============================================================
   جداول تتحوّل لبطاقات على الموبايل — للجداول كثيرة الأعمدة
   ضع class="data-table stack-sm" وأعطِ كل <td> سمة data-label
   ============================================================ */
@media(max-width:600px){
  .table-wrap:has(.stack-sm){border:none;background:transparent;overflow-x:visible}
  .data-table.stack-sm{background:transparent}
  .data-table.stack-sm thead{display:none}
  .data-table.stack-sm tbody tr{
    display:block;background:#fff;border:1px solid var(--line);
    border-radius:var(--r);padding:11px 13px;margin-bottom:10px;
  }
  .data-table.stack-sm tbody tr:last-child{margin-bottom:0}
  .data-table.stack-sm tbody tr:hover td{background:transparent}
  .data-table.stack-sm td{
    display:flex;justify-content:space-between;align-items:center;gap:12px;
    padding:6px 0;border-bottom:1px dashed var(--line);
    white-space:normal;font-size:13px;
  }
  .data-table.stack-sm td:last-child{border-bottom:none;padding-bottom:0}
  .data-table.stack-sm td::before{
    content:attr(data-label);flex:0 0 auto;
    font-size:11.5px;font-weight:700;color:var(--muted);
  }
  /* الخلية الأولى = عنوان البطاقة (بلا تسمية، بعرض كامل) */
  .data-table.stack-sm td:first-child{
    display:block;font-size:14.5px;padding:0 0 8px;
    border-bottom:1px solid var(--line);margin-bottom:5px;
  }
  .data-table.stack-sm td:first-child::before{display:none}
  /* خلية الأزرار: بعرض البطاقة */
  .data-table.stack-sm td.act{display:block;padding-top:9px}
  .data-table.stack-sm td.act::before{display:none}
  .data-table.stack-sm td.act .btn{width:100%;justify-content:center}
  /* صف "لا توجد بيانات" يبقى نصاً واحداً في المنتصف */
  .data-table.stack-sm td[colspan]{
    display:block;text-align:center;border:none;margin:0;padding:22px 10px;
  }
  .data-table.stack-sm td[colspan]::before{display:none}
}

/* ============================================================
   موديول العيادات — المواعيد والطابور
   ============================================================ */
.appt-day-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.doc-chips{display:flex;gap:8px;flex-wrap:wrap}
.doc-chip{
  display:flex;flex-direction:column;align-items:flex-start;gap:2px;
  padding:8px 14px;border:1.5px solid var(--line);border-radius:10px;
  background:var(--surface);cursor:pointer;font-family:inherit;text-align:right;
  transition:border-color .15s, background .15s;
}
.doc-chip b{font-size:14px}
.doc-chip span{font-size:11px;color:var(--muted)}
.doc-chip.active{border-color:var(--amber);background:#FCEFDA}
.doc-chip.active span{color:var(--amberd)}

/* شبكة مواعيد اليوم */
.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
.slot{
  border:1.5px solid var(--line);border-radius:10px;background:var(--surface);
  padding:8px 6px;text-align:center;cursor:pointer;font-family:inherit;
  display:flex;flex-direction:column;gap:3px;align-items:center;min-height:58px;justify-content:center;
  transition:border-color .15s, box-shadow .15s;
}
.slot:hover{border-color:var(--amber)}
.slot .t{font-weight:800;font-size:14px}
.slot .n{font-size:11px;color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.slot.free .t{color:var(--green)}
.slot.past{opacity:.45}
.slot.st-booked  {background:var(--bluebg);border-color:var(--blue)}
.slot.st-arrived {background:#FCEFDA;border-color:var(--amber)}
.slot.st-in_exam {background:var(--purplebg);border-color:var(--purple)}
.slot.st-done,.slot.st-paid{background:var(--greenbg);border-color:var(--green)}
.slot.st-no_show {background:var(--redbg);border-color:var(--red);opacity:.75}
.slot.st-cancelled{background:var(--surface2);opacity:.6;text-decoration:line-through}

/* مفتاح الألوان */
.appt-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);align-items:center}
.appt-legend .k{display:inline-flex;align-items:center;gap:5px}
.appt-legend .dot{width:10px;height:10px;border-radius:3px;display:inline-block}

/* الطابور */
.queue-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;align-items:start}
.queue-now{
  background:var(--purplebg);border:2px solid var(--purple);border-radius:12px;
  padding:14px;text-align:center;margin-bottom:12px;
}
.queue-now .num{font-size:34px;font-weight:900;color:var(--purple);line-height:1}
.queue-row{
  display:flex;align-items:center;gap:10px;padding:9px 10px;
  border:1px solid var(--line);border-radius:10px;margin-bottom:7px;background:var(--surface);
}
.queue-row .qnum{
  min-width:34px;height:34px;border-radius:50%;background:var(--surface2);
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px;
}
.queue-row.first{border-color:var(--amber);background:#FFFDF7}
.queue-row.first .qnum{background:var(--amber);color:#fff}

/* أزرار مراحل الموعد */
.appt-actions{display:flex;gap:6px;flex-wrap:wrap}
@media (max-width:768px){
  .slot-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
  .queue-grid{grid-template-columns:1fr}
}