:root {
  --primary: #5B6EFF;
  --primary-dark: #4454DD;
  --bg: #0f1117;
  --bg2: #1a1d2e;
  --bg3: #242840;
  --text: #e8eaf0;
  --text2: #9499b0;
  --border: #2e3250;
  --success: #2ecc71;
  --danger: #e74c3c;
  --warning: #f39c12;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  direction: rtl;
}

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

/* ─── Navbar ─── */
.navbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 100;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.4rem; font-weight: 700; color: var(--primary); text-decoration: none; }
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a { color: var(--text2); text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--text); }

/* ─── Buttons ─── */
.btn-primary, .btn-outline, .btn-danger, .btn-success {
  padding: 10px 22px; border-radius: 8px; border: none;
  cursor: pointer; font-size: .95rem; font-family: inherit;
  text-decoration: none; display: inline-block; transition: all .2s;
}
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover  { background: var(--primary-dark); }
.btn-outline  { border: 1px solid var(--border); color: var(--text2); background: transparent; }
.btn-outline:hover  { border-color: var(--primary); color: var(--primary); }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-success  { background: var(--success); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: .85rem; }
.btn-full { width: 100%; text-align: center; }

/* ─── Cards ─── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.card-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 16px; }

/* ─── Grid ─── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ─── Hero ─── */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%);
  border-radius: var(--radius);
  margin: 30px 0;
}
.hero h1 { font-size: 2.5rem; margin-bottom: 16px; }
.hero h1 span { color: var(--primary); }
.hero p { color: var(--text2); font-size: 1.1rem; margin-bottom: 30px; }
.hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── Forms ─── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--text2); font-size: .9rem; }
.form-control {
  width: 100%; padding: 12px 16px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text);
  font-family: inherit; font-size: 1rem;
  transition: border-color .2s;
}
.form-control:focus { outline: none; border-color: var(--primary); }
select.form-control { cursor: pointer; }

/* ─── Table ─── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 16px; text-align: right; border-bottom: 1px solid var(--border); }
th { background: var(--bg3); color: var(--text2); font-weight: 600; }
tr:hover td { background: rgba(91,110,255,.05); }

/* ─── Status badges ─── */
.badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 20px; font-size: .8rem;
}
.badge-pending  { background: rgba(243,156,18,.15); color: var(--warning); }
.badge-success  { background: rgba(46,204,113,.15); color: var(--success); }
.badge-danger   { background: rgba(231,76,60,.15); color: var(--danger); }

/* ─── Alert ─── */
.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 16px; }
.alert-success { background: rgba(46,204,113,.15); border: 1px solid rgba(46,204,113,.3); color: var(--success); }
.alert-danger   { background: rgba(231,76,60,.15); border: 1px solid rgba(231,76,60,.3); color: var(--danger); }
.alert-info     { background: rgba(91,110,255,.15); border: 1px solid rgba(91,110,255,.3); color: var(--primary); }

/* ─── Service/Product cards ─── */
.service-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
}
.service-card:hover, .service-card.active {
  border-color: var(--primary);
  background: rgba(91,110,255,.1);
  transform: translateY(-2px);
}
.service-card .icon { font-size: 2rem; margin-bottom: 8px; }
.service-card .name { font-weight: 600; }

.product-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-card .price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

/* ─── Dashboard stats ─── */
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.stat-card .stat-value { font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-card .stat-label { color: var(--text2); font-size: .9rem; margin-top: 4px; }

/* ─── Phone number display ─── */
.phone-display {
  background: var(--bg3);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary);
  margin: 20px 0;
}

/* ─── Loading ─── */
.loading { text-align: center; padding: 40px; color: var(--text2); }
.spinner {
  border: 3px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: 50%; width: 36px; height: 36px;
  animation: spin 1s linear infinite;
  margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Misc ─── */
main.container { padding-top: 20px; padding-bottom: 60px; }
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 24px 0; text-align: center; color: var(--text2); font-size: .9rem; }
.footer a { color: var(--text2); }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }
.text-muted { color: var(--text2); }
h2 { margin-bottom: 20px; font-size: 1.5rem; }