/* =====================================================================
   نظام مبيعات المناديب — التنسيقات (جوال أولاً)
   ===================================================================== */
:root{
  --brand:#0e7c66; --brand-2:var(--brand-2); --brand-d:#0a5c4c; --brand-l:#e6f4f0; --strong:#0a5c4c;
  --accent:#f59e0b; --danger:#dc2626; --danger-l:#fdecec; --danger-t:#991b1b;
  --ok:#16a34a; --ok-l:#e8f7ee; --ok-t:#166534;
  --info:#2563eb; --info-l:#e8effd; --info-t:#1e40af; --warn-l:#fff6e0; --warn-t:#92400e;
  --bg:#f3f5f7; --card:#fff; --card-2:var(--card-2); --text:#1f2933; --muted:#6b7280; --line:#e5e7eb;
  --topbar:#0e7c66; --sidebar:#0f2a24; --float-bg:#1f2933; --float-t:#fff; --toast:#111827;
  --overlay:rgba(15,23,42,.5); --busy:rgba(255,255,255,.75);
  --radius:16px; --shadow:0 2px 10px rgba(16,24,40,.06);
  --nav-h:66px; --safe-b:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
/* ---------- الوضع الليلي ---------- */
:root[data-theme="dark"]{
  --brand:#14a184; --brand-2:#1bbf9c; --brand-d:#6fd8bf; --brand-l:#123a32; --strong:#0f4a3f;
  --accent:#f5a524; --danger:#ef4444; --danger-l:#3b1818; --danger-t:#fca5a5;
  --ok:#22c55e; --ok-l:#12321f; --ok-t:#86efac;
  --info:#60a5fa; --info-l:#16263f; --info-t:#93c5fd; --warn-l:#3a2c0f; --warn-t:#fcd34d;
  --bg:#0d1215; --card:#172026; --card-2:#202a31; --text:#e6ebee; --muted:#97a3ad; --line:#2a353d;
  --topbar:#11302a; --sidebar:#0a1714; --float-bg:#e6ebee; --float-t:#0d1215; --toast:#2a353d;
  --overlay:rgba(0,0,0,.65); --busy:rgba(13,18,21,.8);
  --shadow:0 2px 10px rgba(0,0,0,.35);
  color-scheme:dark;
}
/* أيقونات SVG تأخذ لون النص تلقائياً (تتغير مع الوضع) */
.i{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.22em;flex:none;display:inline-block}
.theme-btn .i-sun{display:none}
:root[data-theme="dark"] .theme-btn .i-sun{display:inline-block}
:root[data-theme="dark"] .theme-btn .i-moon{display:none}
.theme-float{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));left:14px;z-index:50;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);color:var(--text);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow);font-size:20px}
body,.card,.stat,.item,.product,.company,.list-card,.day-row,.bottom-nav,.sheet,.input{transition:background-color .25s,color .25s,border-color .25s}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{font-family:'Tajawal',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;background:var(--bg);color:var(--text);
  font-size:16px;line-height:1.5;direction:rtl;-webkit-font-smoothing:antialiased;overscroll-behavior-y:contain}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand);text-decoration:none}
.hidden{display:none!important}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center} .bold{font-weight:700}
.row{display:flex;gap:10px;align-items:center} .row.wrap{flex-wrap:wrap} .grow{flex:1;min-width:0}
.between{justify-content:space-between}
.ltr{direction:ltr;unicode-bidi:embed}

/* ---------- الهيدر ---------- */
.topbar{position:sticky;top:0;z-index:30;background:var(--topbar);color:#fff;padding:10px 14px;
  padding-top:calc(10px + env(safe-area-inset-top,0px));display:flex;align-items:center;gap:10px;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.topbar .title{font-weight:700;font-size:17px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .sub{font-size:12px;opacity:.85;font-weight:400}
.topbar .icon-btn{background:rgba(255,255,255,.15);border:0;color:#fff;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;cursor:pointer;flex:none}
.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:var(--card)3;flex:none;border:2px solid #fff6}
.avatar.lg{width:64px;height:64px}
.avatar-ph{display:grid;place-items:center;font-weight:700;color:#fff;background:var(--card)fff33}

/* ---------- المحتوى ---------- */
.page{padding:14px;padding-bottom:calc(var(--nav-h) + 24px + var(--safe-b));max-width:900px;margin:0 auto}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:12px}
.card h3{margin:0 0 10px;font-size:16px}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:18px 2px 8px;font-weight:700}

/* بطاقات الأرقام */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.stat{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;position:relative;overflow:hidden;cursor:pointer}
.stat .lbl{font-size:13px;color:var(--muted)}
.stat .val{font-size:32px;font-weight:800;line-height:1.1;margin-top:4px}
.stat .unit{font-size:13px;font-weight:500;color:var(--muted)}
.stat .foot{font-size:12px;color:var(--muted);margin-top:4px}
.stat.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
.stat.primary .lbl,.stat.primary .unit,.stat.primary .foot{color:#ffffffd0}

/* ---------- الأزرار ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 16px;
  font-weight:700;cursor:pointer;background:var(--brand);color:#fff;min-height:48px;transition:transform .08s, opacity .2s;text-align:center}
.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn.block{width:100%}
.btn.xl{min-height:60px;font-size:19px;border-radius:16px}
.btn.light{background:var(--brand-l);color:var(--brand-d)}
.btn.ghost{background:var(--card);color:var(--text);border:1px solid var(--line)}
.btn.danger{background:var(--danger)} .btn.danger.light{background:var(--danger-l);color:var(--danger)}
.btn.warn{background:var(--accent);color:#1f2933}
.btn.sm{min-height:38px;padding:7px 12px;font-size:14px;border-radius:10px}
.btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-grid.three{grid-template-columns:1fr 1fr 1fr}

.big-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.big-action{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 12px;border:0;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:700;font-size:15px}
.big-action .ic{font-size:28px}
.big-action:active{transform:scale(.97)}

/* ---------- الحقول ---------- */
.field{margin-bottom:12px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.input,select.input,textarea.input{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--card);
  min-height:48px;font-size:16px;outline:none;transition:border-color .2s}
.input:focus{border-color:var(--brand)}
.search{position:relative}
.search .input{padding-right:44px;font-size:17px;min-height:52px;border-radius:14px}
.search .s-ic{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search .s-clear{position:absolute;left:8px;top:50%;transform:translateY(-50%);border:0;background:var(--bg);width:34px;height:34px;border-radius:50%;cursor:pointer}
.sticky-search{position:sticky;top:calc(62px + env(safe-area-inset-top,0px));z-index:20;background:var(--bg);padding:8px 0 10px;margin-top:-6px}
.check{display:flex;align-items:center;gap:8px;font-size:15px}
.check input{width:20px;height:20px;accent-color:var(--brand)}
.img-pick{display:flex;align-items:center;gap:12px}
.img-pick .prev{width:84px;height:84px;border-radius:14px;background:var(--bg) center/cover no-repeat;border:1.5px dashed var(--line);flex:none;display:grid;place-items:center;color:var(--muted);font-size:28px}

/* ---------- الشركات والمنتجات ---------- */
.company-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.company{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 10px;text-align:center;cursor:pointer;border:2px solid transparent;
  display:flex;flex-direction:column;align-items:center;gap:8px;font-weight:700}
.company:active{border-color:var(--brand)}
.company .logo{width:56px;height:56px;border-radius:14px;object-fit:cover;background:var(--brand-l);display:grid;place-items:center;font-size:22px;color:var(--brand)}
.company .cnt{font-size:12px;color:var(--muted);font-weight:500}

.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:8px 14px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.product{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;position:relative;border:2px solid transparent;display:flex;flex-direction:column}
.product:active{border-color:var(--brand);transform:scale(.98)}
.product .pimg{aspect-ratio:1/1;background:var(--card-2) center/contain no-repeat;width:100%;object-fit:contain}
.product .pinfo{padding:8px 10px 10px}
.product .pname{font-weight:700;font-size:14.5px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product .pco{font-size:12px;color:var(--muted)}
.product .sold-badge{position:absolute;top:8px;left:8px;background:var(--ok);color:#fff;font-weight:800;border-radius:999px;padding:2px 10px;font-size:13px;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.noimg{display:grid;place-items:center;color:var(--muted);font-size:40px;aspect-ratio:1/1;background:var(--card-2)}

/* قائمة البنود */
.items{display:flex;flex-direction:column;gap:8px}
.item{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;box-shadow:var(--shadow);padding:10px}
.item .thumb{width:64px;height:64px;border-radius:12px;object-fit:contain;background:var(--card-2);flex:none}
.item .thumb.noimg{font-size:24px}
.item .iname{font-weight:700;font-size:15px;line-height:1.3}
.item .ico{font-size:12.5px;color:var(--muted)}
.item .qty{font-size:22px;font-weight:800;color:var(--brand-d);min-width:56px;text-align:center;line-height:1}
.item .qty small{display:block;font-size:11px;font-weight:500;color:var(--muted)}
.item .edit{border:0;background:var(--brand-l);color:var(--brand-d);border-radius:10px;width:42px;height:42px;cursor:pointer;flex:none;font-size:18px}
.total-bar{display:flex;align-items:center;justify-content:space-between;background:var(--strong);color:#fff;border-radius:14px;padding:14px 16px;font-weight:700;margin:12px 0}
.total-bar .n{font-size:24px;font-weight:800}

/* شارات */
.badge{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.badge.open{background:var(--warn-l);color:var(--warn-t)}
.badge.closed{background:var(--ok-l);color:var(--ok-t)}
.badge.admin{background:var(--info-l);color:var(--info-t)}
.badge.none{background:var(--card-2);color:var(--muted)}
.badge.low{background:var(--danger-l);color:var(--danger-t)}

.alert{border-radius:14px;padding:12px 14px;margin-bottom:12px;font-size:14.5px}
.alert.info{background:var(--info-l);color:var(--info-t)}
.alert.warn{background:var(--warn-l);color:var(--warn-t)}
.alert.ok{background:var(--ok-l);color:var(--ok-t)}
.alert.danger{background:var(--danger-l);color:var(--danger-t)}

/* أيام الشهر */
.month-nav{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.month-nav .m{font-weight:800;font-size:18px}
.day-row{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;box-shadow:var(--shadow);padding:12px 14px;cursor:pointer;margin-bottom:8px}
.day-row:active{transform:scale(.99)}
.day-row .dnum{width:52px;height:52px;border-radius:12px;background:var(--brand-l);color:var(--brand-d);display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none;line-height:1.05}
.day-row .dnum b{font-size:20px} .day-row .dnum span{font-size:11px}
.day-row .units{font-size:20px;font-weight:800;color:var(--brand-d)}

/* ---------- الشريط السفلي ---------- */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--card);border-top:1px solid var(--line);display:flex;
  height:calc(var(--nav-h) + var(--safe-b));padding-bottom:var(--safe-b);box-shadow:0 -2px 12px rgba(0,0,0,.05)}
.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:12px;font-weight:600}
.bottom-nav a .ic{font-size:22px;line-height:1}
.bottom-nav a.on{color:var(--brand)}
.bottom-nav a.sell .ic{background:var(--brand);color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin-top:-22px;box-shadow:0 4px 12px rgba(14,124,102,.4);font-size:26px}

/* شريط مبيعات اليوم العائم في شاشة البيع */
.float-total{position:fixed;left:12px;right:12px;bottom:calc(var(--nav-h) + 10px + var(--safe-b));z-index:35;background:var(--float-bg);color:var(--float-t);border-radius:14px;
  padding:10px 14px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 6px 18px rgba(0,0,0,.25);max-width:876px;margin:0 auto;cursor:pointer}
.float-total b{font-size:20px}

/* ---------- النوافذ (Bottom sheet) ---------- */
.overlay{position:fixed;inset:0;background:var(--overlay);z-index:100;display:flex;align-items:flex-end;justify-content:center;animation:fade .15s}
.sheet{background:var(--card);width:100%;max-width:560px;border-radius:22px 22px 0 0;max-height:92vh;overflow:auto;padding:16px 16px calc(18px + var(--safe-b));animation:up .2s ease-out}
.sheet .grip{width:44px;height:5px;border-radius:9px;background:var(--line);margin:-4px auto 12px}
.sheet h3{margin:0 0 12px;font-size:18px}
@media (min-width:700px){ .overlay{align-items:center} .sheet{border-radius:22px} }
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
@keyframes fade{from{opacity:0}to{opacity:1}}

.sell-head{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.sell-head .big{width:110px;height:110px;border-radius:16px;object-fit:contain;background:var(--card-2);flex:none}
.sell-head .noimg{width:110px;height:110px;border-radius:16px;flex:none}
.stepper{display:flex;align-items:center;gap:10px;justify-content:center;margin:8px 0 12px}
.stepper button{width:64px;height:64px;border-radius:18px;border:0;background:var(--brand-l);color:var(--brand-d);font-size:32px;font-weight:800;cursor:pointer}
.stepper button:active{transform:scale(.94)}
.stepper input{width:120px;height:64px;text-align:center;font-size:32px;font-weight:800;border:2px solid var(--line);border-radius:18px;outline:none}
.stepper input:focus{border-color:var(--brand)}
.quick{display:flex;gap:8px;justify-content:center;margin-bottom:14px;flex-wrap:wrap}
.quick button{min-width:52px;height:42px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-weight:700;cursor:pointer}

/* toast */
.toast{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);z-index:200;background:var(--toast);color:#fff;
  padding:12px 18px;border-radius:14px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:92vw;text-align:center;animation:fade .2s}
.toast.ok{background:var(--ok)} .toast.err{background:var(--danger)}

.empty{text-align:center;color:var(--muted);padding:34px 10px}
.empty .ic{font-size:44px;margin-bottom:6px}
.loader{display:flex;justify-content:center;padding:30px}
.loader::after{content:"";width:34px;height:34px;border-radius:50%;border:4px solid var(--brand-l);border-top-color:var(--brand);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.busy{position:fixed;inset:0;z-index:300;background:var(--busy);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;font-weight:700}

/* ---------- تسجيل الدخول ---------- */
.login-wrap{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(160deg,var(--brand) 0%,var(--brand-2) 45%,var(--bg) 45.1%)}
.login{width:100%;max-width:400px;background:var(--card);border-radius:22px;box-shadow:0 10px 40px rgba(0,0,0,.12);padding:26px 22px}
.login .logo{width:72px;height:72px;border-radius:20px;background:var(--brand-l);display:grid;place-items:center;font-size:36px;margin:0 auto 10px}
.login h1{font-size:21px;text-align:center;margin:0 0 4px}
.login p{text-align:center;color:var(--muted);margin:0 0 20px;font-size:14px}

/* ---------- لوحة الإدارة ---------- */
.admin-layout{display:flex;min-height:100vh}
.sidebar{display:none}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle}
.tbl th{font-size:13px;color:var(--muted);font-weight:600;white-space:nowrap}
.tbl img.t{width:44px;height:44px;border-radius:10px;object-fit:contain;background:var(--card-2)}
.list-card{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;box-shadow:var(--shadow);padding:12px;margin-bottom:8px}
.list-card .pic{width:56px;height:56px;border-radius:12px;object-fit:contain;background:var(--card-2);flex:none}
.list-card .pic.round{border-radius:50%;object-fit:cover}
.list-card .t1{font-weight:700} .list-card .t2{font-size:13px;color:var(--muted)}
.admin-nav{display:flex}
.fab{position:fixed;left:16px;bottom:calc(var(--nav-h) + 16px + var(--safe-b));z-index:36;width:58px;height:58px;border-radius:50%;border:0;background:var(--brand);color:#fff;
  font-size:30px;box-shadow:0 6px 16px rgba(14,124,102,.45);cursor:pointer}
.bar-chart{display:flex;align-items:flex-end;gap:3px;height:120px;padding-top:10px}
.bar-chart .b{flex:1;background:var(--brand);border-radius:4px 4px 0 0;min-height:2px;position:relative}
.bar-chart .b:hover::after{content:attr(data-t);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#111;color:#fff;font-size:11px;padding:2px 6px;border-radius:6px;white-space:nowrap}
.picker-ctx{background:var(--info-l);color:var(--info-t);border-radius:12px;padding:10px 12px;font-weight:600;margin-bottom:10px;font-size:14px}

@media (min-width:1000px){
  .admin-layout .sidebar{display:flex;flex-direction:column;width:240px;background:var(--sidebar);color:#cfe;position:sticky;top:0;height:100vh;padding:18px 12px;gap:4px;flex:none}
  .sidebar .brand{font-weight:800;font-size:17px;color:#fff;padding:6px 10px 18px}
  .sidebar a{color:#cde;padding:11px 12px;border-radius:10px;display:flex;gap:10px;font-weight:600}
  .sidebar a.on,.sidebar a:hover{background:var(--card)fff18;color:#fff}
  .admin-layout .main{flex:1;min-width:0}
  .admin-layout .bottom-nav{display:none}
  .admin-layout .page{padding-bottom:30px;max-width:1150px}
  .admin-layout .fab{bottom:24px}
  .stats.four{grid-template-columns:repeat(4,1fr)}
  .float-total{bottom:20px;right:260px}
}
@media (min-width:640px){ .stats.four{grid-template-columns:repeat(4,1fr)} }

/* أيقونات داخل العناصر */
.bottom-nav a .ic .i{width:24px;height:24px}
.bottom-nav a.sell .ic .i{width:28px;height:28px;stroke-width:2.4}
.big-action .ic{color:var(--brand)}
.big-action .ic .i{width:30px;height:30px}
.empty .ic{color:var(--muted)} .empty .ic .i{width:46px;height:46px;stroke-width:1.6}
.noimg .i{width:40%;height:40%;stroke-width:1.5}
.company .logo .i{width:28px;height:28px}
.sidebar a .i{width:20px;height:20px}
.fab .i{width:28px;height:28px;stroke-width:2.5}
.topbar .icon-btn .i{width:22px;height:22px}
.login .logo{color:var(--brand)} .login .logo .i{width:38px;height:38px}
.img-pick .prev .i{width:30px;height:30px;stroke-width:1.6}