@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&display=swap');

:root {
  --primary: #283e7a;
  --primary-dark: #1c2c58;
  --accent: #C6A15B;
  --bg: #f4f6fa;
  --card: #ffffff;
  --border: #e0e3ec;
  --text: #1f2430;
  --muted: #8a92a3;
  --danger: #d9534f;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Tajawal', 'Segoe UI', Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.wrap { max-width: 1200px; margin: 0 auto; padding: 24px 16px 60px; width: 100%; }
.brand-header { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.brand-header img { height: 42px; }
h1 { font-size: 22px; color: var(--primary-dark); margin-bottom: 20px; font-weight: 700; }
h2 { font-size: 16px; color: var(--primary-dark); margin: 0 0 14px; font-weight: 700; }

.controls {
  display: flex; gap: 16px; align-items: end; margin-bottom: 20px; flex-wrap: wrap;
}
.controls label { display: flex; flex-direction: column; font-size: 13px; color: var(--muted); gap: 4px; }
.controls select, .controls input {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
}

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 20px; margin-bottom: 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.add-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.autocomplete { position: relative; flex: 2; min-width: 220px; }
.autocomplete input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }
.suggestions {
  position: absolute; top: 100%; right: 0; left: 0; background: #fff;
  border: 1px solid var(--border); border-radius: 8px; margin-top: 4px;
  max-height: 260px; overflow-y: auto; z-index: 10; box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.suggestion-item { padding: 8px 12px; cursor: pointer; display: flex; flex-direction: column; gap: 2px; }
.suggestion-item:hover { background: var(--bg); }
.suggestion-item span { font-size: 12px; color: var(--muted); }
.suggestion-item.muted { color: var(--muted); cursor: default; }

#offerPrice, #addedBy { padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }
#offerPrice { width: 130px; }
#addedBy { width: 150px; }

.selected-info { margin-top: 10px; font-size: 13px; color: var(--primary-dark); min-height: 18px; }

.btn {
  padding: 10px 18px; border: none; border-radius: 8px; font-size: 14px; cursor: pointer;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.secondary { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn.secondary:hover { background: #eef2fa; }
.btn.danger { background: var(--danger); color: #fff; }
.btn.small { padding: 5px 10px; font-size: 12px; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; }
.table-wrap table { min-width: 720px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: var(--bg); color: var(--primary-dark); font-weight: 600; position: sticky; top: 0; }
.muted { color: var(--muted); text-align: center; padding: 20px; white-space: normal; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(20,24,32,0.5);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal-box {
  background: #fff; border-radius: 14px; padding: 24px; width: 90%; max-width: 420px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.modal-box h2 { margin-top: 0; }

/* استجابة للجوال والشاشات الصغيرة */
@media (max-width: 640px) {
  .wrap { padding: 16px 12px 40px; }
  .brand-header img { height: 34px; }
  h1 { font-size: 18px; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
  h1 a { float: none !important; }
  .controls { flex-direction: column; align-items: stretch; gap: 10px; }
  .controls label { width: 100%; }
  .controls select, .controls input { width: 100%; }
  .controls .btn { width: 100%; }
  .add-row { flex-direction: column; align-items: stretch; }
  .autocomplete { min-width: 0; }
  #offerPrice, #addedBy { width: 100%; }
  .add-row .btn { width: 100%; }
  .card { padding: 14px; }
  th, td { padding: 8px 6px; font-size: 12px; }
  .table-wrap table { min-width: 640px; }
  .modal-box { padding: 18px; }
}

@media (max-width: 400px) {
  .table-wrap table { min-width: 560px; }
}