:root {
  --primary: #00a651;
  --primary-dark: #008a43;
  --primary-light: #e8f7ee;
  --gold: #d4a017;
  --gold-light: #fff4d6;
  --bg: #f7f9fb;
  --surface: #ffffff;
  --text: #1a2b2a;
  --muted: #6b7d7c;
  --border: #e3e9e7;
  --danger: #d92d20;
  --warn: #f79009;
  --success: #12b76a;
  --shadow: 0 4px 12px rgba(0,0,0,0.06);
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  position: sticky; top: 0; z-index: 50;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-weight: 800; font-size: 20px; color: var(--primary); display: flex; align-items: center; gap: 8px; }
.logo-mark { width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg, var(--primary), var(--gold)); display: inline-block; }
.nav-links { display: flex; gap: 8px; }
.nav-links a, .nav-links button {
  padding: 8px 14px; border-radius: 8px; font-size: 14px; font-weight: 600;
  border: 1px solid transparent; background: transparent; color: var(--text); cursor: pointer; font-family: inherit;
}
.nav-links a:hover, .nav-links button:hover { background: var(--primary-light); color: var(--primary-dark); }
.nav-links .btn { background: var(--primary); color: #fff; }
.nav-links .btn:hover { background: var(--primary-dark); color: #fff; }

.hero { padding: 60px 0 40px; text-align: center; }
.hero h1 { font-size: 42px; margin: 0 0 14px; line-height: 1.25; }
.hero p { font-size: 18px; color: var(--muted); max-width: 680px; margin: 0 auto; }

.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 40px 0; }
@media (max-width: 720px) { .plans { grid-template-columns: 1fr; } }
.plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow); position: relative; transition: transform .2s, box-shadow .2s;
}
.plan:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,0,0,0.08); }
.plan.featured { border: 2px solid var(--gold); }
.plan .badge { position: absolute; top: -12px; inset-inline-end: 20px; background: var(--gold); color: #fff; padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.plan h3 { margin: 0 0 6px; font-size: 22px; }
.plan .price { font-size: 36px; font-weight: 800; color: var(--primary); margin: 12px 0 4px; }
.plan .price small { font-size: 16px; color: var(--muted); font-weight: 600; }
.plan .duration { color: var(--muted); margin-bottom: 16px; }
.plan ul { list-style: none; padding: 0; margin: 16px 0; }
.plan ul li { padding: 8px 0; border-bottom: 1px dashed var(--border); }
.plan ul li:before { content: '✓'; color: var(--primary); font-weight: 700; margin-left: 8px; }

.btn {
  display: inline-block; padding: 12px 20px; background: var(--primary); color: #fff;
  border: none; border-radius: 10px; font-weight: 700; font-size: 15px; cursor: pointer;
  font-family: inherit; transition: background .15s, transform .1s;
}
.btn:hover { background: var(--primary-dark); }
.btn:active { transform: translateY(1px); }
.btn.gold { background: var(--gold); }
.btn.gold:hover { background: #b88712; }
.btn.ghost { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn.ghost:hover { background: var(--primary-light); }
.btn.danger { background: var(--danger); }
.btn.full { width: 100%; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.card h2 { margin-top: 0; }

.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.input, .select, textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 10px;
  background: #fff; font-family: inherit; font-size: 15px; transition: border .15s, box-shadow .15s;
}
.input:focus, .select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }

.msg { padding: 12px 14px; border-radius: 10px; margin: 12px 0; font-size: 14px; }
.msg.err { background: #fdecec; color: var(--danger); border: 1px solid #f8c9c4; }
.msg.ok { background: #e8f7ee; color: var(--primary-dark); border: 1px solid #b8e5c8; }
.msg.info { background: #fff4d6; color: #8a6404; border: 1px solid #f1d888; }

.countdown {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0;
}
.countdown .box {
  background: var(--primary-light); color: var(--primary-dark); padding: 18px 10px;
  border-radius: 10px; text-align: center; font-weight: 700;
}
.countdown .box .n { display: block; font-size: 28px; }
.countdown .box .l { font-size: 12px; color: var(--muted); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--border); }
.table th { background: var(--primary-light); color: var(--primary-dark); font-weight: 700; }
.table tr:hover td { background: #f9fbfa; }

.tag { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.tag.pending { background: #fff4d6; color: #8a6404; }
.tag.approved { background: #e8f7ee; color: var(--primary-dark); }
.tag.rejected { background: #fdecec; color: var(--danger); }
.tag.expired { background: #eceef1; color: #6b7d7c; }

.rib-box {
  background: linear-gradient(135deg, var(--primary), #007a37);
  color: #fff; border-radius: 14px; padding: 20px; margin: 16px 0;
}
.rib-box .rib-num { font-family: 'Courier New', monospace; font-size: 22px; font-weight: 700; letter-spacing: 2px; margin-top: 8px; }
.rib-box .copy-btn { margin-top: 10px; background: rgba(255,255,255,.2); color: #fff; border: 1px solid rgba(255,255,255,.4); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }

.tabs { display: flex; gap: 6px; margin-bottom: 16px; border-bottom: 2px solid var(--border); }
.tab { padding: 10px 18px; cursor: pointer; border: none; background: transparent; font-family: inherit; font-size: 15px; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.footer { text-align: center; color: var(--muted); padding: 30px 0; font-size: 13px; margin-top: 40px; }

.fade-in { animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }