/* ===== الألوان: فاتح وداكن (تلقائي حسب الجهاز + اختيار يدوي) ===== */
:root {
  --bg: #eef1f6; --card: #ffffff; --card2: #f7f9fc; --text: #121a24; --muted: #667080; --line: #e3e8ef;
  --accent: #2f6bff; --accent-2: #5b8cff; --accent-soft: #e9f0ff; --on-accent: #ffffff;
  --ok: #16a34a; --ok-soft: #e7f6ec; --warn: #e08600; --warn-soft: #fff3e0; --bad: #e23636; --bad-soft: #fdeaea;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 6px 20px rgba(16, 24, 40, .06);
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --r-card: 18px; --r-ctrl: 13px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1118; --card: #161d27; --card2: #1c2430; --text: #e8edf3; --muted: #92a0b0; --line: #2a3542;
    --accent: #4d86ff; --accent-2: #6fa0ff; --accent-soft: #19253c; --on-accent: #ffffff;
    --ok: #3cc47c; --ok-soft: #122a1e; --warn: #f0a33a; --warn-soft: #2f2514; --bad: #f05a58; --bad-soft: #35191a;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35); --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"] {
  --bg: #0c1118; --card: #161d27; --card2: #1c2430; --text: #e8edf3; --muted: #92a0b0; --line: #2a3542;
  --accent: #4d86ff; --accent-2: #6fa0ff; --accent-soft: #19253c; --on-accent: #ffffff;
  --ok: #3cc47c; --ok-soft: #122a1e; --warn: #f0a33a; --warn-soft: #2f2514; --bad: #f05a58; --bad-soft: #35191a;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35); --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.6 "Segoe UI", Tahoma, "Noto Sans Arabic", system-ui, sans-serif;
  -webkit-tap-highlight-color: transparent; -webkit-text-size-adjust: 100%;
}
[hidden] { display: none !important; }
h1 { font-size: 24px; margin: 0; letter-spacing: -.3px; }
h2 { font-size: 20px; margin: 0; letter-spacing: -.2px; }
h3 { font-size: 16px; margin: 0 0 4px; }
p { margin: 0; }
.muted { color: var(--muted); font-size: 14px; margin: 0; line-height: 1.55; }
.mono { font-family: Consolas, ui-monospace, monospace; direction: ltr; unicode-bidi: isolate; }
.err { color: var(--bad); margin: 0; min-height: 1.5em; font-size: 14px; }
b { font-weight: 700; }

/* ===== الأزرار ===== */
button {
  font: inherit; border: 0; border-radius: var(--r-ctrl); padding: 12px 18px; cursor: pointer;
  background: var(--accent); color: var(--on-accent); font-weight: 700; min-height: 46px;
  transition: filter .15s, background .15s, transform .05s;
}
button:active { transform: scale(.985); }
button:hover:not(:disabled) { filter: brightness(1.05); }
button.ghost { background: var(--card2); color: var(--text); border: 1px solid var(--line); font-weight: 600; }
button.ghost:hover:not(:disabled) { filter: none; background: var(--accent-soft); border-color: var(--accent); }
button.danger { color: var(--bad); background: var(--bad-soft); }
button.ghost.danger { background: var(--card2); color: var(--bad); border-color: var(--line); }
button.small { padding: 7px 13px; font-size: 14px; min-height: 38px; border-radius: 10px; }
button.wide { width: 100%; }
button:disabled { opacity: .5; cursor: default; }

input, select {
  font: inherit; color: var(--text); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-ctrl); padding: 12px 14px; width: 100%; min-height: 46px;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
label { display: grid; gap: 5px; font-size: 15px; font-weight: 600; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.row > label { flex: 1; min-width: 120px; }

/* ===== البطاقات ===== */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-sm); }
.pad { padding: 18px; display: grid; gap: 14px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.list { display: grid; gap: 12px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 28px 2px 14px; }
.section-head:first-child { margin-top: 6px; }
.section-head h2 { display: flex; align-items: center; gap: 8px; }
.section-sub { color: var(--muted); font-size: 14px; margin: -8px 2px 14px; }

/* ===== الهيكل: شريط علوي على الكمبيوتر، سفلي على الجوال ===== */
.topbar {
  position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 22px;
}
.brand { font-weight: 800; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.nav { display: flex; gap: 4px; }
.nav a { display: flex; align-items: center; gap: 7px; padding: 10px 16px; border-radius: 12px; color: var(--muted); text-decoration: none; font-weight: 700; transition: background .15s, color .15s; }
.nav a i { font-style: normal; font-size: 18px; }
.nav a.on { background: var(--accent-soft); color: var(--accent); }
.nav a:hover:not(.on) { background: var(--card2); color: var(--text); }
main { max-width: 1060px; margin: 0 auto; padding: 22px 18px 120px; }

@media (max-width: 760px) {
  .topbar { padding: 12px 18px; }
  .brand { font-size: 17px; }
  .nav {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 20; background: var(--card); border-top: 1px solid var(--line);
    justify-content: space-around; padding: 8px 6px calc(8px + env(safe-area-inset-bottom)); box-shadow: 0 -2px 16px rgba(0,0,0,.06);
  }
  .nav a { flex-direction: column; gap: 3px; padding: 6px 10px; font-size: 11px; border-radius: 12px; min-width: 62px; justify-content: center; }
  .nav a i { font-size: 23px; }
  .nav a.on { background: transparent; color: var(--accent); }
  .nav a.on i { background: var(--accent-soft); border-radius: 12px; }
  main { padding: 18px 15px 110px; }
}

/* ===== الدخول ===== */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth-card { width: 100%; max-width: 380px; padding: 32px 28px; display: grid; gap: 14px; text-align: center; box-shadow: var(--shadow); }
.logo { font-size: 46px; }

/* ===== الرئيسية: الحالة ===== */
.health { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.hc { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 15px 16px; display: flex; gap: 12px; align-items: center; box-shadow: var(--shadow-sm); }
.hc .dot { width: 11px; height: 11px; border-radius: 50%; flex: none; background: var(--muted); }
.hc.ok .dot { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.hc.warn .dot { background: var(--warn); box-shadow: 0 0 0 4px var(--warn-soft); }
.hc.bad .dot { background: var(--bad); box-shadow: 0 0 0 4px var(--bad-soft); }
.hc b { display: block; font-size: 15px; font-weight: 700; }
.hc small { color: var(--muted); font-size: 12.5px; }

.banner { margin-bottom: 14px; padding: 14px 16px; border-radius: 14px; background: var(--accent-soft); color: var(--text); border-inline-start: 4px solid var(--accent); font-size: 14.5px; font-weight: 600; }
.newdev { margin-bottom: 14px; padding: 16px; border-radius: 16px; background: var(--warn-soft); border: 1px solid var(--warn); display: grid; gap: 12px; }
.newdev .row select { flex: 1; min-width: 150px; width: auto; }

/* ===== بطاقة الشخص (الرئيسية) ===== */
.person { padding: 18px; display: grid; gap: 12px; }
.person .top { display: flex; align-items: center; gap: 12px; }
.avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); font-size: 22px; flex: none; position: relative; }
.avatar.on::after { content: ''; position: absolute; bottom: 0; inset-inline-end: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--ok); border: 2.5px solid var(--card); }
.person .name { font-weight: 800; font-size: 17px; }
.person .sub { color: var(--muted); font-size: 13.5px; }
.meter { height: 9px; background: var(--bg); border-radius: 99px; overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--ok); border-radius: 99px; transition: width .3s; }
.meter span.near { background: var(--warn); }
.meter span.over { background: var(--bad); }
.pill { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; padding: 4px 11px; border-radius: 99px; background: var(--card2); color: var(--muted); border: 1px solid var(--line); font-weight: 600; }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; }
.empty { color: var(--muted); text-align: center; padding: 34px 20px; }

/* ===== الطيّات والأحداث ===== */
.fold { margin-top: 16px; overflow: hidden; }
.fold > summary { padding: 16px 18px; cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary::after { content: '▾'; color: var(--muted); transition: transform .2s; }
.fold[open] > summary::after { transform: rotate(180deg); }
.fold-inner { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; }
.fold-inner > summary { cursor: pointer; font-weight: 700; margin-bottom: 10px; list-style: none; display: flex; align-items: center; gap: 6px; }
.fold-inner > summary::-webkit-details-marker { display: none; }
.fold-inner > summary::before { content: '▸'; color: var(--muted); transition: transform .2s; display: inline-block; }
.fold-inner[open] > summary::before { transform: rotate(90deg); }
.events { list-style: none; padding: 0 18px 12px; margin: 0; }
.events li { padding: 11px 0; border-top: 1px solid var(--line); font-size: 14.5px; display: flex; justify-content: space-between; gap: 12px; }
.events li:first-child { border-top: 0; }
.events time { color: var(--muted); font-size: 12.5px; white-space: nowrap; }

/* ===== العائلة ===== */
.fam { padding: 16px 18px; display: flex; align-items: center; gap: 14px; cursor: pointer; transition: background .15s; }
.fam:hover { background: var(--card2); }
.fam .info { flex: 1; min-width: 0; }
.fam .rules { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.fam .chev { color: var(--muted); font-size: 20px; }
.days { display: flex; gap: 7px; flex-wrap: wrap; }
.days label { display: flex; align-items: center; gap: 5px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 99px; font-size: 14px; cursor: pointer; font-weight: 600; background: var(--card); transition: background .15s, border-color .15s; }
.days label:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.days input, .checks input { width: auto; min-height: 0; }
.checks { display: grid; gap: 7px; max-height: 280px; overflow: auto; padding: 2px; }
.checks label { display: flex; align-items: center; gap: 10px; padding: 11px 13px; border-radius: 11px; background: var(--card2); border: 1px solid transparent; font-size: 15px; font-weight: 600; cursor: pointer; }
.checks label:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); }
.checks small { color: var(--muted); margin-inline-start: auto; font-size: 12.5px; font-weight: 500; }
.apps { display: grid; gap: 8px; }
.app-row { display: grid; grid-template-columns: 1fr 9.5em; gap: 12px; align-items: center; font-size: 15px; }
.app-row small { color: var(--muted); display: block; font-size: 12.5px; font-weight: 500; }
.app-row select { padding: 9px 10px; min-height: 42px; }

/* المفتاح (Switch) */
.switch-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; font-weight: 600; font-size: 15px; }
.switch-row > span { flex: 1; }
input.switch { appearance: none; width: 50px; height: 30px; border-radius: 99px; background: var(--line); position: relative; cursor: pointer; padding: 0; border: 0; flex: none; transition: background .2s; min-height: 0; }
input.switch::after { content: ''; position: absolute; top: 3px; inset-inline-start: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: inset-inline-start .2s; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
input.switch:checked { background: var(--ok); }
input.switch:checked::after { inset-inline-start: 23px; }

/* ===== الأشرطة والتقسيمات ===== */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input { flex: 1; min-width: 180px; width: auto; }
.tabs, .seg { display: flex; gap: 4px; background: var(--card2); border: 1px solid var(--line); border-radius: 13px; padding: 4px; }
.tabs { flex-wrap: wrap; }
.tabs button, .seg button { background: transparent; color: var(--muted); padding: 9px 15px; font-weight: 700; min-height: 40px; border-radius: 10px; flex: 1; }
.tabs button.on, .seg button.on { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow-sm); }
.seg { width: 100%; }

/* ===== الأجهزة (مفصّل) ===== */
.dev { padding: 14px 16px; display: grid; grid-template-columns: 11px 1fr auto; gap: 13px; align-items: start; }
.dev .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--line); margin-top: 7px; }
.dev.online .dot { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.dev .name { font-weight: 700; font-size: 15.5px; }
.dev .name.placeholder { color: var(--warn); }
.dev .kind { font-size: 13.5px; color: var(--accent); font-weight: 600; }
.dev .sub { color: var(--muted); font-size: 13.5px; display: flex; gap: 12px; flex-wrap: wrap; }
.dev details { margin-top: 8px; font-size: 13.5px; }
.dev summary { cursor: pointer; color: var(--accent); width: fit-content; font-weight: 600; }
.dev dl { display: grid; grid-template-columns: max-content 1fr; gap: 5px 16px; margin: 8px 0 0; padding: 12px 14px; background: var(--card2); border-radius: 11px; }
.dev dt { color: var(--muted); }
.dev dd { margin: 0; overflow-wrap: anywhere; }
.tag { font-size: 12.5px; padding: 3px 10px; border-radius: 99px; background: var(--card2); color: var(--muted); border: 1px solid var(--line); margin-inline-start: 6px; font-weight: 600; }
.tag.owner { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.tag.bad { color: var(--bad); border-color: var(--bad); }

/* ===== النوافذ والتنبيه ===== */
dialog { border: 1px solid var(--line); border-radius: 20px; background: var(--card); color: var(--text); width: min(540px, calc(100% - 24px)); max-height: calc(100vh - 40px); padding: 24px; box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0, 0, 0, .5); backdrop-filter: blur(2px); }
dialog form { display: grid; gap: 14px; }
.actions { margin-top: 8px; }
.actions .danger { margin-inline-start: auto; }
.toast { position: fixed; bottom: 92px; left: 50%; transform: translateX(-50%); z-index: 50; background: var(--text); color: var(--bg); padding: 13px 20px; border-radius: 14px; font-size: 14.5px; font-weight: 600; display: flex; gap: 14px; align-items: center; box-shadow: 0 6px 24px rgba(0,0,0,.28); max-width: calc(100% - 32px); }
.toast button { background: transparent; color: var(--bg); text-decoration: underline; padding: 0; min-height: 0; font-weight: 700; }

/* أدوات صغيرة (بدل التنسيق داخل الصفحة لأن سياسة الأمان تمنعه) */
.mt { margin-top: 10px; }
.pt0 { padding-top: 0 !important; }
.grow { flex: 1; min-width: 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 5px 16px; margin: 0; }
.kv dd { margin: 0; }

/* ===== شاشة الأجهزة: تجميع ومُدمج ===== */
.group { overflow: hidden; }
.group > summary { padding: 16px 18px; cursor: pointer; font-weight: 800; display: flex; justify-content: space-between; align-items: center; gap: 10px; list-style: none; }
.group > summary::-webkit-details-marker { display: none; }
.group > summary::after { content: '▾'; color: var(--muted); transition: transform .2s; }
.group[open] > summary::after { transform: rotate(180deg); }
.group > summary > span:first-child { flex: 1; display: flex; align-items: center; gap: 8px; }
.compact { border-top: 1px solid var(--line); }
.crow { display: grid; grid-template-columns: 10px 1fr auto auto; gap: 12px; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.crow:last-child { border-bottom: 0; }
.crow .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.crow.online .dot { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.crow .cname { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.group-title { margin: 26px 2px 12px; font-size: 16px; font-weight: 800; }
.group-title .muted { font-weight: 500; }
.warn-title { color: var(--warn); }
.owner-head { margin: 16px 4px 8px; font-weight: 800; color: var(--accent); font-size: 14.5px; }

/* ===== نافذة الحظر ===== */
.block-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.block-grid button { padding: 15px 8px; min-height: 54px; }
.dev .side, .crow .side { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.dev .side { flex-direction: column; align-items: stretch; }

/* ===== الجوال ===== */
@media (max-width: 560px) {
  h1 { font-size: 22px; } h2 { font-size: 19px; }
  .health { grid-template-columns: 1fr; gap: 10px; }
  .hc { padding: 13px 15px; }
  .dev { grid-template-columns: 11px 1fr; }
  .dev > button, .dev .side { grid-column: 2; }
  .dev .side { flex-direction: row; justify-content: flex-start; }
  .dev dl { grid-template-columns: 1fr; gap: 2px; }
  .dev dd { margin-bottom: 8px; }
  .app-row { grid-template-columns: 1fr 8em; }
  .tabs button { padding: 9px 7px; font-size: 13.5px; }
  .crow { grid-template-columns: 10px 1fr auto; }
  .crow .mono { display: none; }
  .crow .side .tag { display: none; }
  .block-grid { grid-template-columns: repeat(2, 1fr); }
  .pad { padding: 16px; }
}
@media (max-width: 420px) { .block-grid { grid-template-columns: repeat(2, 1fr); } }