/* تحضيري — اشتراك المجموعات | نظام التصميم */

:root {
  --brand:      #278DCF;
  --brand-600:  #1F76B0;
  --brand-700:  #185D8B;
  --brand-100:  #DCEDFA;
  --brand-050:  #F0F7FD;
  --book:       #568CCC;

  --ok:         #048C7F;
  --ok-bg:      #E6F6F4;
  --warn:       #B7791F;
  --warn-bg:    #FDF6E7;
  --err:        #C0392B;
  --err-bg:     #FDECEA;

  --ink:        #14202B;
  --ink-2:      #3D4F5F;
  --muted:      #6B7F91;
  --line:       #E3E9EF;
  --line-2:     #EEF2F6;
  --bg:         #F4F8FB;
  --card:       #FFFFFF;

  --r-sm: 8px;
  --r:    14px;
  --r-lg: 20px;

  --sh-1: 0 1px 2px rgba(16,40,64,.06), 0 1px 3px rgba(16,40,64,.04);
  --sh-2: 0 4px 12px rgba(16,40,64,.07), 0 2px 4px rgba(16,40,64,.04);
  --sh-3: 0 12px 32px rgba(16,40,64,.10), 0 4px 8px rgba(16,40,64,.05);

  --font: 'Noto Kufi Arabic', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.85;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* أرقام لاتينية دائماً داخل الحقول الإنجليزية */
.ltr { direction: ltr; text-align: left; unicode-bidi: isolate; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

a { color: var(--brand-600); }

/* ============ الترويسة ============ */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-header img.logo { height: 46px; width: auto; display: block; }
.site-header .title { font-weight: 700; font-size: 15px; }
.site-header .title span { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }
.site-header .spacer { flex: 1; }
.header-link {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  white-space: nowrap;
  transition: .15s;
}
.header-link:hover { background: var(--brand-050); border-color: var(--brand-100); color: var(--brand-700); }

/* ============ الغلاف ============ */
.hero {
  background: linear-gradient(135deg, var(--brand-700), var(--brand) 55%, var(--book));
  color: #fff;
  padding: 44px 20px 76px;
  text-align: center;
  position: relative;
}
.hero h1 { margin: 0 0 8px; font-size: 27px; font-weight: 800; letter-spacing: -.2px; }
.hero p  { margin: 0 auto; max-width: 640px; opacity: .93; font-size: 14.5px; }
.hero .badges { display: flex; gap: 10px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }
.hero .badges img { height: 34px; background: #fff; padding: 4px 8px; border-radius: 8px; }

/* شريط السعر — يظهر فوراً عند فتح الصفحة */
.price-strip {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  margin: 22px auto 0;
  flex-wrap: wrap;
  max-width: 720px;
}
.price-strip .ps-item {
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--r);
  padding: 12px 22px;
  min-width: 168px;
  backdrop-filter: blur(4px);
}
.price-strip .ps-item b {
  display: block;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
}
.price-strip .ps-item b small { font-size: 14px; font-weight: 600; opacity: .85; }
.price-strip .ps-item span { display: block; font-size: 12.5px; opacity: .95; }
.price-strip .ps-item em { font-style: normal; font-size: 11px; opacity: .75; }
.price-strip .ps-note {
  align-self: center;
  text-align: start;
  font-size: 12.5px;
  line-height: 1.7;
  opacity: .95;
  padding: 0 6px;
}
.price-strip .ps-note span { font-size: 11px; opacity: .8; }

@media (max-width: 620px) {
  .price-strip { gap: 8px; }
  .price-strip .ps-item { flex: 1; min-width: 0; padding: 10px 12px; }
  .price-strip .ps-item b { font-size: 23px; }
  .price-strip .ps-note { flex-basis: 100%; text-align: center; }
}

.wrap { max-width: 1120px; margin: -56px auto 0; padding: 0 20px 140px; position: relative; z-index: 2; }

/* ============ الخطوات ============ */
.stepper {
  display: flex;
  background: var(--card);
  border-radius: var(--r);
  box-shadow: var(--sh-2);
  padding: 6px;
  gap: 4px;
  margin-bottom: 22px;
}
.stepper .step {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 8px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font);
  transition: .18s;
  white-space: nowrap;
}
.stepper .step:hover:not(.active) { background: var(--brand-050); color: var(--brand-700); }
.stepper .step .n {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--line-2);
  color: var(--muted);
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
  flex: none;
  transition: .18s;
}
.stepper .step.active { background: var(--brand); color: #fff; box-shadow: var(--sh-1); }
.stepper .step.active .n { background: rgba(255,255,255,.25); color: #fff; }
.stepper .step.done .n { background: var(--ok); color: #fff; }
.stepper .step.done { color: var(--ok); }

/* ============ البطاقات ============ */
.card {
  background: var(--card);
  border-radius: var(--r);
  box-shadow: var(--sh-2);
  margin-bottom: 18px;
  overflow: hidden;
}
.card > h2 {
  margin: 0;
  padding: 17px 20px;
  font-size: 15.5px;
  font-weight: 700;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  gap: 10px;
}
.card > h2 .hint { font-weight: 400; font-size: 12.5px; color: var(--muted); margin-inline-start: auto; }
.card .body { padding: 20px; }

.panel { display: none; }
.panel.active { display: block; animation: fade .28s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ============ منطقة السحب والإفلات ============ */
.drop {
  border: 2px dashed var(--brand-100);
  background: var(--brand-050);
  border-radius: var(--r);
  padding: 34px 20px;
  text-align: center;
  cursor: pointer;
  transition: .18s;
}
.drop:hover, .drop.over { border-color: var(--brand); background: var(--brand-100); }
.drop.over { transform: scale(1.005); }
.drop .ico { font-size: 40px; line-height: 1; margin-bottom: 8px; }
.drop b { display: block; font-size: 15px; margin-bottom: 4px; color: var(--brand-700); }
.drop small { color: var(--muted); font-size: 12.5px; }
.drop input[type=file] { display: none; }

.ai-busy { display: none; text-align: center; padding: 30px 20px; }
.ai-busy.on { display: block; }
.spin {
  width: 34px; height: 34px;
  border: 3px solid var(--brand-100);
  border-top-color: var(--brand);
  border-radius: 50%;
  margin: 0 auto 12px;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.or {
  display: flex; align-items: center; gap: 14px;
  margin: 18px 0; color: var(--muted); font-size: 12.5px;
}
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* ============ الحقول ============ */
label.lbl { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); }
label.lbl .opt { font-weight: 400; color: var(--muted); font-size: 11.5px; }
label.lbl .req { color: var(--err); }

.inp, textarea.inp, select.inp {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  background: #fff;
  color: var(--ink);
  transition: .15s;
}
.inp:focus, textarea.inp:focus, select.inp:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-100);
}
textarea.inp { resize: vertical; min-height: 110px; line-height: 1.7; }
.field { margin-bottom: 15px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

/* ============ الأزرار ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: .15s;
  text-decoration: none;
  background: var(--line-2);
  color: var(--ink-2);
}
.btn:hover { filter: brightness(.97); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--sh-1); }
.btn-primary:hover { background: var(--brand-600); }
.btn-ok { background: var(--ok); color: #fff; }
.btn-danger { background: var(--err); color: #fff; }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { background: var(--brand-050); border-color: var(--brand-100); color: var(--brand-700); }
.btn-lg { padding: 15px 28px; font-size: 15.5px; border-radius: 12px; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; border-radius: 8px; }
.btn-block { width: 100%; }

/* ============ الجدول ============ */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
table.tbl th {
  background: #F7FAFC;
  text-align: right;
  padding: 11px 12px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  position: sticky; top: 0;
}
table.tbl td { padding: 7px 10px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
table.tbl tr:last-child td { border-bottom: none; }
table.tbl tr.bad { background: var(--err-bg); }
table.tbl tr.warn { background: var(--warn-bg); }
table.tbl .idx { color: var(--muted); font-size: 12px; width: 34px; text-align: center; }
table.tbl input.cell {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 7px 9px;
  border-radius: 7px;
  font-family: var(--font);
  font-size: 13.5px;
  color: var(--ink);
}
table.tbl input.cell:hover { border-color: var(--line); background: #fff; }
table.tbl input.cell:focus {
  outline: none; background: #fff;
  border-color: var(--brand);
  box-shadow: 0 0 0 2px var(--brand-100);
}
.row-del {
  border: none; background: none; cursor: pointer;
  color: var(--muted); font-size: 16px; padding: 4px 8px; border-radius: 6px; line-height: 1;
}
.row-del:hover { background: var(--err-bg); color: var(--err); }

/* ============ الشارات ============ */
.tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.tag-ok   { background: var(--ok-bg);   color: var(--ok); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-err  { background: var(--err-bg);  color: var(--err); }
.tag-blue { background: var(--brand-100); color: var(--brand-700); }
.tag-gray { background: var(--line-2); color: var(--muted); }
.tag-amber{ background: var(--warn-bg); color: var(--warn); }
.tag-green{ background: var(--ok-bg); color: var(--ok); }
.tag-red  { background: var(--err-bg); color: var(--err); }

.msg { font-size: 11.5px; margin-top: 2px; display: block; }
.msg-err  { color: var(--err); }
.msg-warn { color: var(--warn); }

/* ============ إحصائيات ============ */
.stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.stat {
  flex: 1; min-width: 108px;
  background: #F7FAFC;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 11px 14px;
}
.stat b { display: block; font-size: 21px; font-weight: 800; line-height: 1.3; }
.stat span { font-size: 11.5px; color: var(--muted); }
.stat.ok b   { color: var(--ok); }
.stat.err b  { color: var(--err); }
.stat.warn b { color: var(--warn); }

/* ============ الباقات ============ */
.packs { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.pack {
  border: 2px solid var(--line);
  border-radius: var(--r);
  padding: 20px;
  cursor: pointer;
  position: relative;
  transition: .18s;
  background: #fff;
}
.pack:hover { border-color: var(--brand-100); box-shadow: var(--sh-2); }
.pack.sel { border-color: var(--brand); background: var(--brand-050); box-shadow: var(--sh-2); }
.pack.sel::after {
  content: '✓';
  position: absolute; top: 12px; left: 12px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--brand); color: #fff;
  display: grid; place-items: center; font-size: 13px; font-weight: 700;
}
.pack h3 { margin: 0 0 10px; font-size: 14.5px; font-weight: 700; padding-left: 30px; }
.pack .price { font-size: 30px; font-weight: 800; color: var(--brand); line-height: 1.2; }
.pack .price small { font-size: 14px; font-weight: 600; color: var(--muted); }
.pack .per { font-size: 12px; color: var(--muted); }
.pack input { position: absolute; opacity: 0; pointer-events: none; }

/* ============ الملخص ============ */
.sum { background: #F7FAFC; border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; }
.sum .line { display: flex; justify-content: space-between; padding: 7px 0; font-size: 13.5px; }
.sum .line span:last-child { font-weight: 700; }
.sum .line.disc span:last-child { color: var(--ok); }
.sum .total {
  border-top: 2px dashed var(--line);
  margin-top: 8px; padding-top: 13px;
  font-size: 17px; font-weight: 800;
}
.sum .total span:last-child { color: var(--brand); font-size: 22px; }
.vat-note { font-size: 11.5px; color: var(--muted); text-align: center; margin-top: 8px; }

/* ============ تبويبات الدفع ============ */
.paytabs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.paytab {
  border: 2px solid var(--line);
  border-radius: var(--r);
  padding: 16px;
  cursor: pointer;
  text-align: center;
  background: #fff;
  transition: .18s;
}
.paytab:hover { border-color: var(--brand-100); }
.paytab.sel { border-color: var(--brand); background: var(--brand-050); }
.paytab b { display: block; font-size: 14px; margin-bottom: 9px; }
.paytab .logos { display: flex; gap: 6px; justify-content: center; align-items: center; flex-wrap: wrap; min-height: 30px; }
.paytab .logos img { height: 24px; width: auto; }
.paytab input { position: absolute; opacity: 0; pointer-events: none; }

/* ============ البنوك ============ */
.bank {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 13px 15px;
  margin-bottom: 10px;
  background: #fff;
}
.bank .nm { font-weight: 700; font-size: 13.5px; min-width: 108px; }
.bank .nm small { display: block; font-weight: 400; color: var(--muted); font-size: 11px; }
.bank .rows { flex: 1; display: grid; gap: 5px; min-width: 0; }
.bank .r { display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.bank .r label { color: var(--muted); min-width: 62px; }
.bank .r code {
  font-family: 'Segoe UI Mono', ui-monospace, monospace;
  background: var(--brand-050);
  padding: 3px 8px; border-radius: 6px;
  direction: ltr; font-size: 12.5px;
  overflow-x: auto; white-space: nowrap;
}
.copy {
  border: 1px solid var(--line); background: #fff;
  border-radius: 6px; cursor: pointer;
  font-size: 11px; padding: 3px 9px;
  font-family: var(--font); color: var(--muted);
  flex: none; transition: .15s;
}
.copy:hover { background: var(--brand-050); border-color: var(--brand); color: var(--brand-700); }
.copy.done { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }

/* ============ الشريط السفلي ============ */
.dock {
  position: fixed; inset-inline: 0; bottom: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 20px rgba(16,40,64,.07);
  z-index: 50;
}
.dock .inner {
  max-width: 1120px; margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 18px;
}
.dock .k { font-size: 11.5px; color: var(--muted); display: block; line-height: 1.4; }
.dock .v { font-size: 16px; font-weight: 800; line-height: 1.4; }
.dock .v.blue { color: var(--brand); }
.dock .spacer { flex: 1; }

/* ============ التنبيهات ============ */
.alert {
  padding: 12px 15px; border-radius: 10px;
  font-size: 13px; margin-bottom: 14px;
  border: 1px solid transparent; line-height: 1.7;
}
.alert-info { background: var(--brand-050); border-color: var(--brand-100); color: var(--brand-700); }
.alert-warn { background: var(--warn-bg); border-color: #F5E3BC; color: var(--warn); }
.alert-err  { background: var(--err-bg);  border-color: #F7CFCA; color: var(--err); }
.alert-ok   { background: var(--ok-bg);   border-color: #BFE8E2; color: var(--ok); }

/* ============ التذييل ============ */
.foot { text-align: center; padding: 26px 20px 34px; color: var(--muted); font-size: 12.5px; }
.foot a { color: var(--brand-600); text-decoration: none; }
.foot .co { margin-top: 6px; font-size: 11.5px; }

/* ============ نافذة منبثقة ============ */
.modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(16,32,48,.55);
  display: none; align-items: center; justify-content: center;
  padding: 20px; backdrop-filter: blur(2px);
}
.modal.on { display: flex; }
.modal .box {
  background: #fff; border-radius: var(--r-lg);
  max-width: 460px; width: 100%;
  box-shadow: var(--sh-3);
  padding: 26px; text-align: center;
  animation: pop .22s ease;
}
@keyframes pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.modal .box h3 { margin: 0 0 10px; font-size: 18px; }
.modal .box p { color: var(--ink-2); font-size: 13.5px; margin: 0 0 18px; }
.modal .box .acts { display: flex; gap: 10px; justify-content: center; }

/* ============ الجوال ============ */
@media (max-width: 820px) {
  .hero { padding: 32px 16px 66px; }
  .hero h1 { font-size: 21px; }
  .wrap { padding: 0 14px 150px; }
  .grid-2, .packs, .paytabs { grid-template-columns: 1fr; }
  .stepper { flex-direction: column; gap: 2px; }
  .stepper .step { justify-content: flex-start; padding: 11px 13px; }
  .card .body { padding: 15px; }
  .bank { flex-direction: column; align-items: stretch; gap: 9px; }
  .bank .nm { min-width: 0; }
  .site-header .title span { display: none; }
  .dock .inner { gap: 12px; padding: 10px 14px; }
  .dock .v { font-size: 14px; }
  .btn-lg { padding: 12px 18px; font-size: 14px; }
}

@media print { .dock, .stepper, .site-header { display: none; } }

.stat.blue b { color: var(--brand); }