:root{
  --bg:#050816;
  --bg2:#0b1020;
  --card:rgba(255,255,255,.075);
  --card2:rgba(255,255,255,.045);
  --border:rgba(255,255,255,.12);
  --text:#f8fbff;
  --muted:#aab7d4;
  --blue:#4f8cff;
  --cyan:#00d4ff;
  --purple:#8b5cf6;
  --danger:#ff4f7b;
  --ok:#22c55e;
  --warn:#f59e0b;
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Tajawal,Arial,sans-serif;
  background:
    radial-gradient(circle at top right,rgba(79,140,255,.20),transparent 28%),
    radial-gradient(circle at bottom left,rgba(139,92,246,.18),transparent 30%),
    linear-gradient(180deg,#050816,#080d1f 55%,#050816);
  color:var(--text);
  direction:rtl;
  min-height:100vh;
  font-size:14px;
}

a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}

.layout{
  display:grid;
  grid-template-columns:250px 1fr;
  min-height:100vh;
}

.sidebar{
  background:rgba(8,12,28,.84);
  border-left:1px solid var(--border);
  padding:22px;
  position:sticky;
  top:0;
  height:100vh;
  backdrop-filter:blur(18px);
  z-index:20;
}

.brand{
  font-weight:900;
  font-size:23px;
  margin-bottom:6px;
  background:linear-gradient(90deg,var(--cyan),var(--blue),var(--purple));
  -webkit-background-clip:text;
  color:transparent;
}

.tagline{
  color:var(--muted);
  font-size:12px;
  margin-bottom:24px;
  line-height:1.7;
}

.nav{display:grid;gap:8px}
.nav a{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding:11px 13px;
  border-radius:15px;
  color:var(--muted);
  border:1px solid transparent;
  transition:.18s ease;
  font-size:14px;
}
.nav a:hover,.nav a.active{
  background:linear-gradient(135deg,rgba(79,140,255,.12),rgba(139,92,246,.10));
  border-color:var(--border);
  color:#fff;
  transform:translateY(-1px);
}

.main{padding:24px;min-width:0}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:18px;
  gap:12px;
}
.title{font-size:26px;font-weight:900;margin:0;line-height:1.3}

.card{
  background:linear-gradient(180deg,var(--card),var(--card2));
  border:1px solid var(--border);
  border-radius:22px;
  padding:17px;
  box-shadow:0 18px 60px rgba(0,0,0,.24);
  backdrop-filter:blur(16px);
}

.grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:13px;
}
.stat{
  padding:16px;
  border-radius:20px;
  background:linear-gradient(135deg,rgba(79,140,255,.15),rgba(139,92,246,.11));
  border:1px solid var(--border);
  min-height:95px;
}
.stat span{color:var(--muted);font-size:12px;line-height:1.5}
.stat strong{display:block;font-size:24px;margin-top:7px;line-height:1.2}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:13px;
}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12px;color:var(--muted)}
input,select,textarea{
  width:100%;
  padding:12px 13px;
  border-radius:14px;
  background:rgba(255,255,255,.075);
  border:1px solid var(--border);
  color:#fff;
  outline:none;
  min-height:44px;
}
input:focus,select:focus,textarea:focus{
  border-color:rgba(0,212,255,.55);
  box-shadow:0 0 0 3px rgba(0,212,255,.08);
}
textarea{min-height:105px;resize:vertical;line-height:1.7}
option{background:#10162d}

.btn{
  border:0;
  border-radius:14px;
  padding:11px 15px;
  min-height:42px;
  background:linear-gradient(90deg,var(--blue),var(--purple));
  color:#fff;
  font-weight:800;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition:.18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn.secondary{background:rgba(255,255,255,.09);border:1px solid var(--border)}
.btn.danger{background:linear-gradient(90deg,#ff4f7b,#dc2626)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar input,.toolbar select{max-width:230px}

.table-wrap{
  overflow:auto;
  border-radius:18px;
  border:1px solid var(--border);
  -webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:850px;background:rgba(0,0,0,.13)}
th,td{padding:12px;border-bottom:1px solid var(--border);text-align:right;vertical-align:middle;font-size:13px}
th{color:#dbe7ff;background:rgba(255,255,255,.06);font-weight:800;position:sticky;top:0;z-index:1}
td{color:#f5f7ff}

.badge{padding:5px 9px;border-radius:999px;font-size:11px;font-weight:900;display:inline-flex}
.available{background:rgba(34,197,94,.16);color:#86efac}
.reserved{background:rgba(245,158,11,.18);color:#fcd34d}
.sold{background:rgba(139,92,246,.18);color:#c4b5fd}

.login-page{display:grid;place-items:center;min-height:100vh;padding:18px}
.login-card{max-width:420px;width:100%}
.logo-center{text-align:center;margin-bottom:18px}
.message{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.7}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.policy-card{display:grid;gap:10px;margin-bottom:12px}
.images-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.images-preview img{width:78px;height:78px;object-fit:cover;border-radius:14px;border:1px solid var(--border)}

/* Tablet */
@media(max-width:1050px){
  .layout{grid-template-columns:220px 1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Mobile */
@media(max-width:760px){
  body{font-size:13px;padding-bottom:82px}
  .layout{display:block}
  .sidebar{
    height:auto;
    position:sticky;
    top:0;
    padding:12px 12px 10px;
    border-left:0;
    border-bottom:1px solid var(--border);
    background:rgba(8,12,28,.92);
  }
  .brand{font-size:19px;text-align:center;margin-bottom:2px}
  .tagline{display:none}
  .nav{
    display:flex;
    gap:7px;
    overflow-x:auto;
    padding:6px 1px 2px;
    scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav a{
    flex:0 0 auto;
    padding:9px 11px;
    border-radius:999px;
    font-size:12px;
    background:rgba(255,255,255,.045);
    border-color:rgba(255,255,255,.08);
  }
  .main{padding:14px 11px}
  .topbar{align-items:stretch;flex-direction:column;margin-bottom:14px}
  .title{font-size:21px}
  .card{border-radius:18px;padding:13px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .stat{padding:12px;border-radius:16px;min-height:78px}
  .stat span{font-size:11px}
  .stat strong{font-size:20px}
  .form-grid{grid-template-columns:1fr;gap:10px}
  input,select,textarea{padding:10px 12px;border-radius:12px;min-height:42px;font-size:13px}
  textarea{min-height:95px}
  .btn{width:100%;padding:10px 12px;min-height:40px;border-radius:12px;font-size:13px}
  .actions{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .actions .btn{width:100%}
  .toolbar{display:grid;grid-template-columns:1fr;gap:8px}
  .toolbar input,.toolbar select,.toolbar .btn{max-width:none;width:100%}
  .table-wrap{border:0;overflow:visible}
  table{min-width:0;background:transparent}
  thead{display:none}
  tbody{display:grid;gap:10px}
  tr{
    display:grid;
    gap:8px;
    padding:12px;
    border:1px solid var(--border);
    border-radius:17px;
    background:linear-gradient(180deg,var(--card),var(--card2));
    box-shadow:0 12px 35px rgba(0,0,0,.18);
  }
  td{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    border:0;
    padding:0;
    font-size:12.5px;
    line-height:1.6;
  }
  td::before{
    content:attr(data-label);
    color:var(--muted);
    font-size:11px;
    flex:0 0 92px;
  }
  td:empty{display:none}
  .badge{font-size:10.5px;padding:4px 8px}
  .images-preview img{width:68px;height:68px}
}

/* Small phones */
@media(max-width:390px){
  .main{padding:12px 9px}
  .grid{grid-template-columns:1fr}
  .actions{grid-template-columns:1fr}
  .title{font-size:19px}
  .stat strong{font-size:19px}
}
.pdf-page {
  background: #070b18;
  color: #fff;
  padding: 20px;
}

.pdf-card {
  max-width: 850px;
  margin: auto;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 22px;
  padding: 24px;
}

.pdf-header {
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.pdf-header h1 {
  color: #00d4ff;
  font-size: 28px;
}

.public-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.public-info div,
.public-desc {
  background: rgba(255,255,255,0.07);
  padding: 12px;
  border-radius: 14px;
}

.public-desc p {
  line-height: 1.8;
  font-size: 15px;
}

.public-images {
  margin-top: 20px;
}

.public-images img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 16px;
  margin-bottom: 14px;
  background: #000;
}

.pdf-footer {
  text-align: center;
  margin-top: 25px;
  color: #b8c7ff;
  font-size: 13px;
}

.pdf-actions {
  text-align: center;
  margin: 20px;
}

@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }

  .pdf-actions {
    display: none !important;
  }

  .pdf-card {
    background: #fff !important;
    color: #000 !important;
    border: none !important;
    box-shadow: none !important;
  }

  .public-info div,
  .public-desc {
    background: #f3f3f3 !important;
    color: #000 !important;
  }

  .pdf-header h1 {
    color: #111 !important;
  }
}

@media (max-width: 600px) {
  .pdf-card {
    padding: 14px;
    border-radius: 16px;
  }

  .public-info {
    grid-template-columns: 1fr;
  }

  .pdf-header h1 {
    font-size: 22px;
  }
}