:root {
  --bg: #f3efe6;
  --paper: #fffdf8;
  --ink: #1c1914;
  --muted: #6f675c;
  --line: #e4d9c7;
  --primary: #0f6b57;
  --sidebar: #14221e;
  --danger: #9b2c2c;
  --ok: #1f7a4d;
  --warn: #b45309;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: inherit; }
.app { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.sidebar {
  background: var(--sidebar); color: #f6f1e7; padding: 24px 18px;
  display: flex; flex-direction: column; gap: 22px;
}
.brand { display: flex; gap: 12px; align-items: center; }
.brand p { margin: 4px 0 0; color: #c8d8d2; font-size: 13px; }
.logo {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--primary); font-weight: 800; font-size: 22px;
}
.sidebar nav { display: flex; flex-direction: column; gap: 6px; }
.sidebar a {
  text-decoration: none; padding: 12px 14px; border-radius: 12px;
}
.sidebar a.active, .sidebar a:hover { background: rgba(255,255,255,.08); }
.logout { margin-top: auto; }
.main { padding: 28px; }
.top, .split, .row, .toolbar, .types { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.top, .split { justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
h1 { margin: 0; font-size: 28px; }
h2 { margin: 18px 0 8px; }
.muted { color: var(--muted); line-height: 1.7; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.stat, .card, .install-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 16px;
  box-shadow: 0 16px 40px rgba(40, 28, 12, 0.07);
}
.stat b { display: block; font-size: 28px; margin-top: 6px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.card h2 { margin: 8px 0; font-size: 18px; }
.badge { display: inline-flex; border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700; }
.badge.active { background: #e5f6ec; color: var(--ok); }
.badge.expiring { background: #fff3e0; color: var(--warn); }
.badge.expired { background: #f8e8e8; color: var(--danger); }
.btn {
  border: 0; border-radius: 12px; padding: 11px 14px; font: inherit; font-weight: 700;
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.btn.primary { background: var(--primary); color: #f4fffb; }
.btn.ghost { background: white; border: 1px solid var(--line); color: var(--ink); }
.btn.danger { background: #f8e8e8; color: var(--danger); }
.btn.full { width: 100%; }
label { display: block; font-weight: 700; margin-bottom: 12px; }
input, textarea, select {
  width: 100%; margin-top: 6px; border: 1px solid var(--line); border-radius: 12px;
  padding: 11px 12px; font: inherit; background: white;
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form { max-width: 820px; }
.terms, .visit { background: #f6f1e8; border-radius: 14px; padding: 14px; line-height: 1.8; }
.visit { margin-top: 10px; background: white; border: 1px solid var(--line); }
.chip { display: inline-flex; gap: 6px; align-items: center; background: #f6f1e8; border-radius: 999px; padding: 8px 12px; margin: 0; }
.chip input { width: auto; margin: 0; }
.types span { font-weight: 700; }
.file-link { color: var(--primary); font-weight: 700; }
.preview { display: block; margin-top: 8px; max-width: 100%; max-height: 220px; border-radius: 12px; object-fit: cover; }
.file-box { margin: 12px 0; }
.empty { color: var(--muted); text-align: center; padding: 24px; }
.flash { background: #e7f5ef; border-radius: 12px; padding: 10px 12px; }
.error { color: var(--danger); font-weight: 700; }
.install-body { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.install-card { width: min(520px, 100%); }
.install-card h1 { font-size: 26px; margin-bottom: 8px; }
.back { margin-bottom: 12px; }
.detail { grid-column: 1 / -1; }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { gap: 12px; }
  .sidebar nav { flex-direction: row; }
  .logout { margin-top: 0; }
  .stats, .grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .main { padding: 16px; }
  .stats, .grid { grid-template-columns: 1fr; }
}