/* ===========================================================================
   theme.css — الهوية البصرية العصرية لنظام نقاط البيع
   Modern UI theme (RTL, Arabic-first) layered on top of Bootstrap 5.3 RTL.
   Font: Cairo (bundled offline). Palette: indigo/violet + emerald accents.
   =========================================================================== */

/* ---------- Cairo font (offline) ---------- */
@font-face{font-family:'Cairo';font-style:normal;font-weight:400;font-display:swap;
  src:url('vendor/fonts/cairo/arabic-400-normal.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+FB50-FDFF,U+FE70-FEFF;}
@font-face{font-family:'Cairo';font-style:normal;font-weight:600;font-display:swap;
  src:url('vendor/fonts/cairo/arabic-600-normal.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+FB50-FDFF,U+FE70-FEFF;}
@font-face{font-family:'Cairo';font-style:normal;font-weight:700;font-display:swap;
  src:url('vendor/fonts/cairo/arabic-700-normal.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+FB50-FDFF,U+FE70-FEFF;}
@font-face{font-family:'Cairo';font-style:normal;font-weight:400;font-display:swap;
  src:url('vendor/fonts/cairo/latin-400-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Cairo';font-style:normal;font-weight:600;font-display:swap;
  src:url('vendor/fonts/cairo/latin-600-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Cairo';font-style:normal;font-weight:700;font-display:swap;
  src:url('vendor/fonts/cairo/latin-700-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}

/* ---------- design tokens ---------- */
:root{
  --brand-1:#4f46e5;     /* indigo  */
  --brand-2:#7c3aed;     /* violet  */
  --brand-3:#6366f1;
  --accent:#10b981;      /* emerald */
  --accent-2:#059669;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#e6e9f2;
  --bg:#eef1f8;
  --bg-soft:#f6f8fc;
  --card:#ffffff;
  --side-1:#1e1b4b;      /* deep indigo  */
  --side-2:#312e81;
  --radius:16px;
  --radius-sm:11px;
  --shadow-sm:0 2px 8px rgba(15,23,42,.06);
  --shadow:0 10px 30px rgba(31,27,75,.10);
  --shadow-lg:0 24px 60px rgba(31,27,75,.22);
  --bs-primary:#4f46e5; --bs-primary-rgb:79,70,229;
  --bs-link-color:#4f46e5; --bs-link-hover-color:#3a32c0;
}

/* ---------- base ---------- */
*{ -webkit-font-smoothing:antialiased; }
html,body{ font-family:'Cairo','Segoe UI',Tahoma,sans-serif; }
body{ background:var(--bg); color:var(--ink); margin:0; letter-spacing:0; }
a{ color:var(--brand-1); text-decoration:none; }
a:hover{ color:#3a32c0; }
::selection{ background:rgba(124,58,237,.18); }
/* custom scrollbar */
*::-webkit-scrollbar{ width:10px; height:10px; }
*::-webkit-scrollbar-thumb{ background:#c7cde0; border-radius:20px; border:2px solid transparent; background-clip:content-box; }
*::-webkit-scrollbar-thumb:hover{ background:#aab3d4; background-clip:content-box; }

/* ---------- app shell ---------- */
.app{ display:flex; min-height:100vh; }
.main{ flex:1; display:flex; flex-direction:column; min-width:0; }

/* ---------- sidebar ---------- */
.side{
  width:256px; flex-shrink:0; color:#cbd2f0;
  background:radial-gradient(120% 60% at 100% 0%,#3b2f86 0%,rgba(59,47,134,0) 60%),
             linear-gradient(180deg,var(--side-1),var(--side-2));
  position:relative; box-shadow:6px 0 24px rgba(15,23,42,.12); z-index:2;
}
.side .brand{
  display:flex; align-items:center; gap:10px;
  padding:20px 18px; margin-bottom:6px; color:#fff; font-weight:700; font-size:1.12rem;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.side .brand i{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand-2),var(--accent));
  border-radius:11px; font-size:1.05rem; box-shadow:0 6px 16px rgba(124,58,237,.45);
}
.side .nav{ padding:8px 12px; }
.side .nav-link{
  position:relative; display:flex; align-items:center; gap:11px;
  color:#c2c9ec; padding:10px 13px; margin:2px 0; border-radius:11px;
  font-size:.94rem; font-weight:500; transition:all .18s ease;
}
.side .nav-link i{ width:20px; text-align:center; font-size:1rem; opacity:.9; }
.side .nav-link:hover{ background:rgba(255,255,255,.08); color:#fff; transform:translateX(-3px); }
.side .nav-link.active{
  color:#fff; font-weight:600;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  box-shadow:0 8px 20px rgba(79,70,229,.45);
}
.side .nav-link.active::before{
  content:''; position:absolute; right:-12px; top:50%; transform:translateY(-50%);
  width:4px; height:60%; border-radius:4px; background:var(--accent);
}

/* ---------- topbar ---------- */
.topbar{
  background:rgba(255,255,255,.85); backdrop-filter:saturate(180%) blur(8px);
  padding:13px 22px; display:flex; justify-content:space-between; align-items:center;
  border-bottom:1px solid var(--line); position:sticky; top:0; z-index:1030;
}
.topbar h5{ font-weight:700; color:var(--ink); letter-spacing:-.2px; }
.topbar .usr{
  display:flex; align-items:center; gap:8px; color:var(--muted); font-size:.9rem; font-weight:500;
}
.topbar .usr .av{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2)); color:#fff; font-weight:700; font-size:.85rem;
}
.topbar .bell{ color:var(--muted); font-size:1.05rem; transition:color .15s; }
.topbar .bell:hover{ color:var(--brand-1); }

/* ---------- content ---------- */
.content{ padding:26px; animation:fadeup .35s ease; }
@keyframes fadeup{ from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }
.content > h3,.content > h4,.page-title{ font-weight:700; letter-spacing:-.3px; color:var(--ink); }

/* ---------- cards ---------- */
.card-ss,.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.card-ss{ box-shadow:var(--shadow-sm); transition:box-shadow .2s, transform .2s; }
.card-ss:hover{ box-shadow:var(--shadow); }
.card-header,.card-ss .card-header{ background:transparent; border-bottom:1px solid var(--line); font-weight:600; }

/* ---------- stat cards ---------- */
.stat{
  border-radius:var(--radius); color:#fff; padding:18px 20px; border:none;
  box-shadow:var(--shadow); position:relative; overflow:hidden;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
}
.stat::after{
  content:''; position:absolute; left:-20px; bottom:-30px; width:120px; height:120px;
  background:rgba(255,255,255,.10); border-radius:50%;
}
.stat .stat-ico{ font-size:1.6rem; opacity:.9; }
.stat h3,.stat .h3,.stat .num{ font-weight:800; margin:0; }
.stat.green{ background:linear-gradient(135deg,#10b981,#059669); }
.stat.orange{ background:linear-gradient(135deg,#f59e0b,#ea580c); }
.stat.red{ background:linear-gradient(135deg,#f43f5e,#e11d48); }
.stat.teal{ background:linear-gradient(135deg,#06b6d4,#0891b2); }
.stat.purple{ background:linear-gradient(135deg,#8b5cf6,#6d28d9); }
.stat.slate{ background:linear-gradient(135deg,#334155,#1e293b); }

/* ---------- buttons ---------- */
.btn{ border-radius:var(--radius-sm); font-weight:600; padding:.5rem 1rem; transition:all .16s ease; }
.btn:active{ transform:translateY(1px); }
.btn-sm{ border-radius:9px; padding:.32rem .7rem; font-size:.83rem; }
.btn-primary{
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2)); border:none;
  box-shadow:0 6px 16px rgba(79,70,229,.32);
}
.btn-primary:hover{ background:linear-gradient(135deg,#4338ca,#6d28d9); box-shadow:0 10px 22px rgba(79,70,229,.42); transform:translateY(-1px); }
.btn-success{ background:linear-gradient(135deg,#10b981,#059669); border:none; box-shadow:0 6px 16px rgba(16,185,129,.30); }
.btn-success:hover{ background:linear-gradient(135deg,#059669,#047857); transform:translateY(-1px); }
.btn-danger{ background:linear-gradient(135deg,#f43f5e,#e11d48); border:none; box-shadow:0 6px 16px rgba(244,63,94,.28); }
.btn-danger:hover{ background:linear-gradient(135deg,#e11d48,#be123c); transform:translateY(-1px); }
.btn-light{ background:#fff; border:1px solid var(--line); color:var(--ink); }
.btn-light:hover{ background:var(--bg-soft); }
.btn-outline-primary{ border:1.5px solid var(--brand-1); color:var(--brand-1); }
.btn-outline-primary:hover{ background:var(--brand-1); border-color:var(--brand-1); color:#fff; }
.btn-outline-secondary{ border:1.5px solid #cbd5e1; color:#475569; }
.btn-outline-secondary:hover{ background:#475569; border-color:#475569; color:#fff; }
.btn-outline-danger{ border:1.5px solid #f43f5e; color:#e11d48; }
.btn-outline-danger:hover{ background:#f43f5e; border-color:#f43f5e; color:#fff; }
.btn-outline-success{ border:1.5px solid #10b981; color:#059669; }
.btn-outline-success:hover{ background:#10b981; border-color:#10b981; color:#fff; }
.btn-outline-dark{ border:1.5px solid #334155; color:#334155; }
.btn-outline-dark:hover{ background:#334155; color:#fff; }

/* ---------- tables ---------- */
.table{ --bs-table-bg:transparent; color:var(--ink); margin-bottom:0; }
.table-wrap,.card-ss .table-responsive{ border-radius:var(--radius); overflow:hidden; }
.table thead th{
  background:var(--bg-soft); color:#475569; font-weight:700; font-size:.84rem;
  text-transform:none; border-bottom:1px solid var(--line); white-space:nowrap; padding:.8rem 1rem;
}
.table tbody td{ padding:.72rem 1rem; vertical-align:middle; border-color:#eef1f7; }
.table tbody tr{ transition:background .12s; }
.table-hover tbody tr:hover,.table tbody tr:hover{ background:#f5f7ff; }

/* ---------- badges ---------- */
.badge{ font-weight:600; padding:.4em .7em; border-radius:8px; letter-spacing:0; }
.badge-soft{ background:#eef0ff; color:var(--brand-1); }
.bg-danger{ background:linear-gradient(135deg,#f43f5e,#e11d48)!important; }
.bg-warning{ background:linear-gradient(135deg,#f59e0b,#ea580c)!important; color:#fff!important; }
.bg-success{ background:linear-gradient(135deg,#10b981,#059669)!important; }
.bg-secondary{ background:#64748b!important; }
.bg-primary{ background:linear-gradient(135deg,var(--brand-1),var(--brand-2))!important; }

/* ---------- forms ---------- */
.form-label{ font-weight:600; color:#334155; margin-bottom:.35rem; font-size:.9rem; }
.form-control,.form-select{
  border-radius:var(--radius-sm); border:1.5px solid var(--line); padding:.55rem .85rem;
  background:#fff; color:var(--ink); transition:border-color .15s, box-shadow .15s;
}
.form-control:focus,.form-select:focus{
  border-color:var(--brand-1); box-shadow:0 0 0 .2rem rgba(79,70,229,.16); background:#fff;
}
.form-control::placeholder{ color:#9aa4b8; }
.input-group-text{ border-radius:var(--radius-sm); border:1.5px solid var(--line); background:var(--bg-soft); color:var(--muted); }

/* ---------- alerts ---------- */
.alert{ border:none; border-radius:var(--radius-sm); box-shadow:var(--shadow-sm); font-weight:500; }
.alert-success{ background:#e7f8f1; color:#08664a; }
.alert-danger{ background:#fdecef; color:#9f1239; }
.alert-warning{ background:#fef4e6; color:#92400e; }
.alert-info{ background:#e9f0ff; color:#1e40af; }

/* ---------- misc ---------- */
.text-muted,.text-secondary{ color:var(--muted)!important; }
.modal-content{ border:none; border-radius:var(--radius); box-shadow:var(--shadow-lg); }
.modal-header,.modal-footer{ border-color:var(--line); }
.pagination .page-link{ color:var(--brand-1); border-radius:9px!important; margin:0 2px; border:1px solid var(--line); }
.pagination .page-item.active .page-link{ background:linear-gradient(135deg,var(--brand-1),var(--brand-2)); border:none; }
.progress{ border-radius:20px; background:#e9edf6; height:.65rem; }
.progress-bar{ background:linear-gradient(135deg,var(--brand-1),var(--brand-2)); }
.dropdown-menu{ border:none; border-radius:var(--radius-sm); box-shadow:var(--shadow); }
hr{ border-color:var(--line); opacity:1; }

/* ---------- mobile sidebar ---------- */
.side-backdrop{ display:none; }
@media(max-width:768px){
  .side{ position:fixed; z-index:1045; height:100%; right:-272px; transition:right .28s ease; }
  .side.open{ right:0; }
  .side-backdrop.show{ display:block; position:fixed; inset:0; background:rgba(15,23,42,.45); z-index:1044; }
  .content{ padding:18px 14px; }
}

/* ===========================================================================
   Login page
   =========================================================================== */
body.login-page{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:radial-gradient(130% 130% at 0% 0%,#7c3aed 0%,rgba(124,58,237,0) 45%),
             radial-gradient(130% 130% at 100% 100%,#10b981 0%,rgba(16,185,129,0) 42%),
             linear-gradient(135deg,#1e1b4b,#312e81); padding:20px;
}
body.login-page::before{
  content:''; position:fixed; inset:0; opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:22px 22px; pointer-events:none;
}
.login-page .box{
  position:relative; max-width:410px; width:100%;
  background:rgba(255,255,255,.97); backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.6); border-radius:22px; padding:38px 34px;
  box-shadow:0 30px 70px rgba(0,0,0,.4); animation:pop .4s ease;
}
@keyframes pop{ from{opacity:0;transform:translateY(14px) scale(.98)} to{opacity:1;transform:none} }
.login-page .logo{
  width:74px;height:74px;border-radius:20px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  box-shadow:0 14px 30px rgba(79,70,229,.5);
}
.login-page h4{ font-weight:800; letter-spacing:-.3px; }
.login-page .form-control{ padding:.65rem .9rem; }
.login-page .btn-primary{ padding:.6rem 1rem; font-size:1rem; }
.login-page .foot{ text-align:center; color:#94a3b8; font-size:.78rem; margin-top:18px; }

/* ===== Notifications (bell dropdown) ===== */
.notif-panel{width:370px;max-width:93vw;border:0;box-shadow:0 16px 48px rgba(15,23,42,.20);border-radius:16px;overflow:hidden;padding:0}
.notif-head{padding:13px 16px;font-weight:800;border-bottom:1px solid #eef0f4;display:flex;justify-content:space-between;align-items:center}
.notif-body{max-height:60vh;overflow-y:auto}
.notif-empty{padding:34px 16px;text-align:center;color:#9aa0b2}
.notif-item{display:flex;gap:11px;align-items:flex-start;padding:12px 16px;border-bottom:1px solid #f4f5f9;color:#1f2430;text-decoration:none;font-size:.88rem;line-height:1.45;transition:background .15s}
.notif-item:hover{background:#f7f8fd}
.notif-item .ni-txt{flex:1}
.ni-ico{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex:0 0 36px;font-size:.9rem}
.bg-orange{background:#f59e0b !important}
.notif-foot{display:block;text-align:center;padding:12px;font-weight:700;color:#4f46e5;text-decoration:none;background:#fbfbfe;border-top:1px solid #eef0f4}
.notif-foot:hover{background:#f1f1fb}
.bell{cursor:pointer}

/* searchable customer dropdown in POS */
.cust-dropdown{position:relative;margin-top:6px;border:1px solid #e5e7ef;border-radius:12px;padding:8px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.10);z-index:30}
.cust-options{max-height:230px;overflow-y:auto}
.cust-opt{padding:8px 10px;border-radius:8px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.cust-opt:hover,.cust-opt.active{background:#eef0ff}

/* ===== Print (invoices & reports) ===== */
@media print{
  .side,.topbar,.side-backdrop,.no-print,.dropdown{display:none !important}
  .app{display:block !important}
  .main{margin:0 !important;width:100% !important}
  .content{padding:0 !important}
  .card-ss{box-shadow:none !important;border:1px solid #ddd !important;break-inside:avoid}
  body{background:#fff !important}
  a[href]:after{content:""}
}