/* ==========================================================================
   مَدار — المكوّنات: الشريط، الأزرار، البطاقات، التقدّم، البحث، التنبيهات
   ========================================================================== */

/* ---------- الشريط العلوي ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .62rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -.02em;
  line-height: 1.1;
}
.brand__text { display: flex; flex-direction: column; }
.brand__text small {
  font-family: var(--font-body);
  font-size: .66rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(145deg, var(--primary), var(--violet));
  box-shadow: 0 6px 16px -8px color-mix(in srgb, var(--primary) 80%, transparent);
  transition: transform .3s var(--ease-out);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.05); }

.nav__links {
  display: flex;
  align-items: center;
  gap: .2rem;
  margin-inline-start: .8rem;
}
.nav__links a {
  position: relative;
  padding: .5rem .82rem;
  border-radius: var(--r-sm);
  font-size: .93rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color .2s, background .2s;
}
.nav__links a:hover { color: var(--text); background: var(--surface-2); }
.nav__links a.is-active { color: var(--primary); background: var(--primary-soft); font-weight: 600; }

.nav__actions {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.iconbtn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  box-shadow: var(--shadow-xs);
  transition: transform .18s var(--ease), border-color .18s, color .18s, background .18s;
}
.iconbtn:hover { color: var(--text); border-color: var(--border-strong); transform: translateY(-1px); }
.iconbtn:active { transform: translateY(0) scale(.97); }
.iconbtn--search { display: none; }
.nav__burger { display: none; }

/* زر البحث */
.searchbtn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  height: 38px;
  padding: 0 .55rem 0 .9rem;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: .86rem;
  box-shadow: var(--shadow-xs);
  transition: border-color .18s, color .18s, box-shadow .18s;
}
.searchbtn:hover { border-color: var(--border-strong); color: var(--text-2); box-shadow: var(--shadow-sm); }
.searchbtn span { min-width: 8.5rem; text-align: start; }
.searchbtn kbd {
  font-size: .68rem;
  padding: .1rem .34rem;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  font-family: var(--font-body);
}

/* زر المظهر */
.theme-toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: border-color .18s, color .18s, transform .18s;
}
.theme-toggle:hover { border-color: var(--border-strong); color: var(--text); }
.theme-toggle .ico { position: absolute; transition: transform .45s var(--ease-out), opacity .3s; }
.ico--sun { opacity: 0; transform: translateY(14px) rotate(40deg); }
.ico--moon { opacity: 1; transform: none; }
html[data-theme="dark"] .ico--sun { opacity: 1; transform: none; }
html[data-theme="dark"] .ico--moon { opacity: 0; transform: translateY(-14px) rotate(-40deg); }

/* شريط تقدّم علوي */
.nav__track {
  position: absolute;
  inset-inline: 0;
  bottom: -1px;
  height: 2px;
  background: transparent;
}
.nav__track span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--violet));
  transition: width .6s var(--ease-out);
}

/* ---------- الأزرار ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  height: 46px;
  padding: 0 1.25rem;
  border-radius: var(--r-sm);
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform .18s var(--ease), box-shadow .22s, background .2s, border-color .2s, color .2s;
}
.btn:active { transform: scale(.985); }
.btn .ico { width: 1.05em; height: 1.05em; }

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 22px -12px color-mix(in srgb, var(--primary) 85%, transparent);
}
.btn--primary:hover {
  background: color-mix(in srgb, var(--primary) 88%, #000);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -14px color-mix(in srgb, var(--primary) 85%, transparent);
}
html[data-theme="dark"] .btn--primary { color: #06101f; }

.btn--ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
  box-shadow: var(--shadow-xs);
}
.btn--ghost:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.btn--soft { background: var(--primary-soft); color: var(--primary); }
.btn--soft:hover { background: color-mix(in srgb, var(--primary) 16%, var(--surface)); }

.btn--sm { height: 38px; padding: 0 .9rem; font-size: .86rem; border-radius: 10px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* ---------- البطاقات ---------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform .28s var(--ease-out), box-shadow .28s var(--ease-out), border-color .2s;
}
.card--pad { padding: 1.35rem 1.3rem; }
.card--link { display: block; }
.card--link:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--primary) 32%, var(--border));
  box-shadow: var(--shadow-md);
}
.card--link:hover .card__cta { color: var(--primary); gap: .55rem; }
.card--link:hover .card__icon { transform: translateY(-2px) scale(1.04); }

.card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: var(--primary-soft);
  color: var(--primary);
  transition: transform .3s var(--ease-out);
}
.card__icon .ico { width: 21px; height: 21px; }

.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: .8rem; }
.card h3 { margin-top: .9rem; }
.card p { color: var(--text-muted); font-size: .92rem; margin-top: .4rem; }

.card__cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: 1rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-2);
  transition: color .2s, gap .2s;
}
.card__cta .ico { width: 1em; height: 1em; }

/* ---------- الوسوم ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .18rem .55rem;
  border-radius: 7px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: .74rem;
  font-weight: 500;
  line-height: 1.7;
  white-space: nowrap;
}
.tag .ico { width: .9em; height: .9em; }
.tag--level { background: var(--primary-soft); border-color: transparent; color: var(--primary); font-weight: 600; }
.tag--done { background: var(--success-soft); border-color: transparent; color: var(--success); font-weight: 600; }
.tag--soon { background: var(--accent-soft); border-color: transparent; color: color-mix(in srgb, var(--accent) 70%, var(--text)); font-weight: 600; }
.tag--violet { background: var(--violet-soft); border-color: transparent; color: var(--violet); font-weight: 600; }

.tags { display: flex; flex-wrap: wrap; gap: .38rem; margin-top: 1rem; }

.meta {
  display: flex;
  align-items: center;
  gap: .9rem;
  color: var(--text-muted);
  font-size: .8rem;
}
.meta span { display: inline-flex; align-items: center; gap: .32rem; }
.meta .ico { width: .95em; height: .95em; }

/* ---------- أشرطة التقدّم ---------- */
.progress {
  --p: 0;
  height: 7px;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  overflow: hidden;
}
.progress > span {
  display: block;
  height: 100%;
  width: calc(var(--p) * 1%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--violet));
  transition: width .7s var(--ease-out);
}
.progress--sm { height: 5px; }
.progress--success > span { background: linear-gradient(90deg, var(--success), color-mix(in srgb, var(--success) 55%, var(--primary))); }

.progress-row { display: flex; align-items: center; gap: .7rem; }
.progress-row .progress { flex: 1; }
.progress-row b {
  font-family: var(--font-head);
  font-size: .78rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
  min-width: 3ch;
  text-align: end;
}

/* حلقة النسبة */
.ring {
  --p: 0;
  position: relative;
  display: grid;
  place-items: center;
  width: var(--size, 54px);
  height: var(--size, 54px);
  border-radius: 50%;
  background: conic-gradient(var(--primary) calc(var(--p) * 1%), var(--surface-3) 0);
  flex: none;
}
.ring::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--surface);
}
.ring b {
  position: relative;
  font-family: var(--font-head);
  font-size: .74rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
}
.ring--done { background: conic-gradient(var(--success) calc(var(--p) * 1%), var(--surface-3) 0); }
.ring--done b { color: var(--success); }

/* ---------- لوحة البحث ---------- */
.cmdk { position: fixed; inset: 0; z-index: 120; display: flex; justify-content: center; padding: 10vh 1.1rem 1.1rem; }
.cmdk[hidden] { display: none; }
.cmdk__backdrop {
  position: absolute; inset: 0;
  background: color-mix(in srgb, #050b16 55%, transparent);
  backdrop-filter: blur(6px);
  animation: fadeIn .18s var(--ease);
}
.cmdk__panel {
  position: relative;
  width: min(100%, 660px);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: popIn .26s var(--ease-out);
}
.cmdk__field { display: flex; align-items: center; gap: .7rem; padding: .85rem 1rem; border-bottom: 1px solid var(--border); }
.cmdk__field > .ico { color: var(--text-muted); width: 18px; height: 18px; }
.cmdk__field input { flex: 1; border: 0; outline: 0; background: transparent; font-size: 1rem; padding: .2rem 0; }
.cmdk__field input::placeholder { color: var(--text-muted); }
.cmdk__field .iconbtn { border: 0; box-shadow: none; background: transparent; width: 32px; height: 32px; }

.cmdk__body { overflow-y: auto; padding: .5rem; }
.cmdk__hint { padding: 1.4rem 1rem; text-align: center; color: var(--text-muted); font-size: .88rem; }
.cmdk__list { display: flex; flex-direction: column; gap: 2px; }
.cmdk__group { padding: .6rem .7rem .3rem; font-size: .72rem; font-weight: 600; color: var(--text-muted); letter-spacing: .02em; }
.cmdk__item {
  display: flex; align-items: center; gap: .7rem;
  width: 100%; text-align: start;
  padding: .6rem .7rem;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background .15s;
}
.cmdk__item .ico { color: var(--text-muted); width: 17px; height: 17px; }
.cmdk__item[aria-selected="true"] { background: var(--primary-soft); }
.cmdk__item[aria-selected="true"] .ico { color: var(--primary); }
.cmdk__item div { flex: 1; min-width: 0; }
.cmdk__item strong { display: block; font-size: .9rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmdk__item small { display: block; font-size: .76rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmdk__item mark { background: color-mix(in srgb, var(--accent) 34%, transparent); color: inherit; border-radius: 3px; padding: 0 2px; }
.cmdk__item .tag { flex: none; }

.cmdk__foot {
  display: flex; gap: 1.1rem; flex-wrap: wrap;
  padding: .6rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  font-size: .74rem; color: var(--text-muted);
}
.cmdk__foot span { display: inline-flex; align-items: center; gap: .3rem; }
kbd {
  display: inline-grid; place-items: center;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 5px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  background: var(--surface);
  font-family: var(--font-body);
  font-size: .72rem;
  color: var(--text-2);
}

/* ---------- التنبيهات ---------- */
.toasts {
  position: fixed;
  inset-inline-start: 1.1rem;
  bottom: 1.1rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  max-width: min(92vw, 380px);
}
.toast {
  display: flex; align-items: flex-start; gap: .6rem;
  padding: .7rem .9rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: .87rem;
  animation: slideIn .3s var(--ease-out);
}
.toast.is-out { animation: slideOut .25s var(--ease) forwards; }
.toast .ico { width: 17px; height: 17px; margin-top: 2px; color: var(--success); }
.toast--warn .ico { color: var(--accent); }
.toast--err .ico { color: var(--danger); }
.toast strong { font-weight: 600; }

/* ---------- التذييل ---------- */
.footer {
  margin-top: clamp(2rem, 5vw, 4rem);
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 55%, transparent);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding-block: 1.9rem;
}
.footer__brand { display: flex; align-items: center; gap: .7rem; }
.footer__brand strong { display: block; font-family: var(--font-head); font-size: .98rem; }
.footer__brand span:not(.brand__mark) { font-size: .8rem; color: var(--text-muted); }
.footer__meta { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: .78rem; color: var(--text-muted); }
.footer__meta strong { color: var(--text-2); font-weight: 600; }

/* ---------- عام: أيقونة دائرية بلون دلالي ---------- */
.ibadge {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--surface-2); color: var(--text-2); flex: none;
}
.ibadge .ico { width: 17px; height: 17px; }
.ibadge--primary { background: var(--primary-soft); color: var(--primary); }
.ibadge--success { background: var(--success-soft); color: var(--success); }
.ibadge--accent { background: var(--accent-soft); color: color-mix(in srgb, var(--accent) 72%, var(--text)); }
.ibadge--violet { background: var(--violet-soft); color: var(--violet); }

/* ---------- الحركات ---------- */
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes popIn { from { opacity: 0; transform: translateY(-10px) scale(.985) } to { opacity: 1; transform: none } }
@keyframes slideIn { from { opacity: 0; transform: translateY(12px) } to { opacity: 1; transform: none } }
@keyframes slideOut { to { opacity: 0; transform: translateY(8px) } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px) } to { opacity: 1; transform: none } }

/* ---------- استجابة الشريط ---------- */
@media (max-width: 960px) {
  .searchbtn span, .searchbtn kbd { display: none; }
  .searchbtn { display: none; }
  .iconbtn--search { display: grid; }
}

@media (max-width: 780px) {
  .nav__burger { display: grid; }
  .nav__links {
    position: absolute;
    inset-inline: 0;
    top: var(--nav-h);
    flex-direction: column;
    align-items: stretch;
    gap: .15rem;
    margin: 0;
    padding: .7rem .9rem 1rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s var(--ease), transform .22s var(--ease);
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: .7rem .8rem; font-size: 1rem; }
  .brand__text small { display: none; }
}

@media (max-width: 480px) {
  .brand { font-size: 1.08rem; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}