/* =============================================================================
   مركز عمليات عقار — نظام التصميم
   =============================================================================
   RTL أولًا. بلا CDN وبلا خطوط خارجية: اللوحة أداة تشغيل، ويجب أن تفتح كاملةً
   حتى وأنت على شبكة معزولة أو أثناء عطل خارجي.
   ========================================================================== */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #fafbfc;
  --border: #e2e5ea;
  --fg: #14181f;
  --fg-muted: #667085;
  --primary: #1f6feb;
  --primary-fg: #ffffff;
  --ok: #16794c;
  --ok-bg: #e6f4ec;
  --warn: #9a6700;
  --warn-bg: #fdf3d7;
  --down: #b42318;
  --down-bg: #fdecea;
  --unknown: #667085;
  --unknown-bg: #eef0f3;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);
  --sidebar-w: 248px;
}

:root[data-theme="dark"] {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-2: #1c2129;
  --border: #2b313a;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --primary: #4c8dff;
  --ok: #56d364;
  --ok-bg: #12261a;
  --warn: #e3b341;
  --warn-bg: #2a2113;
  --down: #ff7b72;
  --down-bg: #2d1a19;
  --unknown: #8b949e;
  --unknown-bg: #21262d;
  --shadow: none;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, "Segoe UI", Tahoma, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
}

h1, h2 { margin: 0 0 4px; font-weight: 700; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
p { margin: 0; }
.muted { color: var(--fg-muted); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; direction: ltr; unicode-bidi: embed; }

/* ── شاشة الدخول ─────────────────────────────────────────────────────────── */
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card {
  width: 100%; max-width: 400px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 16px; padding: 28px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  background: var(--primary); color: var(--primary-fg); font-weight: 700; font-size: 20px;
  flex-shrink: 0;
}
.login-card label { font-size: 13px; font-weight: 600; margin-top: 8px; }
.login-card input {
  padding: 11px 12px; border: 1px solid var(--border); border-radius: 9px;
  background: var(--surface-2); color: var(--fg); font-size: 15px; font-family: inherit;
}
.login-card input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.login-error {
  background: var(--down-bg); color: var(--down); padding: 9px 12px;
  border-radius: 9px; font-size: 13.5px; margin-top: 10px;
}

/* ── الأزرار ─────────────────────────────────────────────────────────────── */
.btn {
  padding: 9px 16px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--surface); color: var(--fg); font: inherit; font-size: 14px;
  cursor: pointer; transition: filter .15s;
}
.btn:hover:not(:disabled) { filter: brightness(.97); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--primary); color: var(--primary-fg); border-color: transparent; margin-top: 18px; padding: 11px; }
.btn.ghost { background: transparent; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--fg); cursor: pointer; font-size: 15px;
}

/* ── الهيكل ──────────────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0; background: var(--surface);
  border-inline-start: 1px solid var(--border); display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px; padding: 18px 16px;
  border-bottom: 1px solid var(--border); font-weight: 700;
}
.sidebar-brand .brand-mark { width: 32px; height: 32px; font-size: 16px; border-radius: 9px; }
.nav { padding: 10px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 11px;
  border: none; border-radius: 9px; background: transparent; color: var(--fg);
  font: inherit; font-size: 14.5px; cursor: pointer; text-align: start;
}
.nav-item:hover:not(.disabled) { background: var(--surface-2); }
.nav-item.active { background: var(--primary); color: var(--primary-fg); font-weight: 600; }
.nav-item.disabled { opacity: .45; cursor: not-allowed; }
.nav-icon { width: 18px; text-align: center; flex-shrink: 0; }
.soon {
  margin-inline-start: auto; font-size: 10.5px; padding: 1px 6px;
  border-radius: 20px; background: var(--unknown-bg); color: var(--unknown);
}
.sidebar-foot { padding: 12px 16px; border-top: 1px solid var(--border); }

.content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar-right, .topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-title { font-weight: 700; }
.admin-chip {
  font-size: 12.5px; color: var(--fg-muted); background: var(--surface-2);
  border: 1px solid var(--border); padding: 4px 10px; border-radius: 20px;
  max-width: 210px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
#menu-toggle { display: none; }
.main { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

/* ── البطاقات ────────────────────────────────────────────────────────────── */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-label { font-size: 12.5px; color: var(--fg-muted); }
.stat-value { font-size: 24px; font-weight: 700; line-height: 1.25; }
.stat-hint { font-size: 12px; color: var(--fg-muted); }
.note ul { margin: 8px 0 0; padding-inline-start: 20px; color: var(--fg-muted); font-size: 13.5px; }

.services { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; margin-top: 10px; }
.service-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px;
}

/* ── الشارات ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px;
  border-radius: 20px; font-size: 12.5px; font-weight: 600;
}
.badge i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.down { background: var(--down-bg); color: var(--down); }
.badge.unknown { background: var(--unknown-bg); color: var(--unknown); }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 20px; background: var(--ok-bg); color: var(--ok); }

/* ── الجداول ─────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin-top: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 12px; text-align: start; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12.5px; color: var(--fg-muted); font-weight: 600; background: var(--surface-2); }
tbody tr:last-child td { border-bottom: none; }

/* ── الحالات ─────────────────────────────────────────────────────────────── */
.loading, .empty { display: grid; place-items: center; gap: 10px; padding: 60px 20px; text-align: center; }
.empty h2 { font-size: 18px; }
.empty.error h2 { color: var(--down); }
.spinner {
  width: 26px; height: 26px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toasts { position: fixed; bottom: 20px; inset-inline-start: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast {
  background: var(--surface); border: 1px solid var(--border); border-radius: 9px;
  padding: 11px 16px; box-shadow: var(--shadow); font-size: 14px; animation: rise .2s ease;
}
.toast.error { border-color: var(--down); color: var(--down); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }

/* ── الجوال ──────────────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .sidebar {
    position: fixed; inset-block: 0; inset-inline-end: 0; z-index: 20;
    transform: translateX(100%); transition: transform .2s;
  }
  .sidebar.open { transform: none; }
  #menu-toggle { display: inline-block; }
  .main { padding: 14px; }
  .admin-chip { display: none; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}