:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-strong: #eef3f8;
  --text: #172033;
  --muted: #697386;
  --border: #dbe4ee;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --success: #059669;
  --danger: #dc2626;
  --purple: #7c3aed;
  --shadow: 0 18px 45px rgba(23, 32, 51, 0.08);
}

html { font-size: 15px; }
body {
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 28rem), var(--bg);
  color: var(--text);
  letter-spacing: 0;
  text-align: right;
  font-family: "Cairo", "Segoe UI", Tahoma, Arial, sans-serif;
}

body.dark-mode {
  --bg: #101827;
  --surface: #172033;
  --surface-strong: #223049;
  --text: #eef4ff;
  --muted: #9fb0c7;
  --border: #2b3a55;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.app-navbar {
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.dark-mode .app-navbar { background: rgba(23, 32, 51, 0.9); }
.navbar .nav-link { color: var(--muted); font-weight: 600; }
.navbar .nav-link:hover { color: var(--primary); }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #059669);
}

.page-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-hero.compact { align-items: center; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 800; margin: 0; }
.eyebrow { color: var(--primary); font-weight: 800; text-transform: uppercase; font-size: .74rem; margin-bottom: .25rem; }
.text-muted { color: var(--muted) !important; }

.app-card, .metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.metric-card {
  min-height: 9.5rem;
  border-top: 4px solid var(--primary);
}

.metric-card span, .metric-card small { color: var(--muted); }
.metric-card strong { display: block; font-size: clamp(1.65rem, 3vw, 2.3rem); margin: .45rem 0; }
.accent-danger { border-top-color: var(--danger); }
.accent-success { border-top-color: var(--success); }
.accent-purple { border-top-color: var(--purple); }

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: 1rem;
}

.section-title h2, .card-title { font-size: 1.05rem; font-weight: 800; margin: 0; }
.form-card { max-width: 980px; }
.table { color: var(--text); margin-bottom: 0; }
.table thead th { color: var(--muted); font-size: .8rem; text-transform: uppercase; border-bottom-color: var(--border); }
.table td { border-color: var(--border); }

.category-icon {
  --cat: var(--primary);
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 8px;
  color: var(--cat);
  background: color-mix(in srgb, var(--cat), transparent 86%);
}

.category-icon.sm { width: 2rem; height: 2rem; }
.category-row { display: flex; align-items: center; gap: .85rem; padding: .7rem 0; border-bottom: 1px solid var(--border); }
.category-row:last-child { border-bottom: 0; }
.progress { background: var(--surface-strong); border-radius: 999px; height: .6rem; }
.progress.slim { height: .35rem; margin-top: .4rem; }
.progress.tall { height: 1.45rem; }
.progress-bar { background: linear-gradient(90deg, var(--primary), var(--success)); }
.badge.soft { background: var(--surface-strong); color: var(--primary); }
.status-active { background: rgba(5, 150, 105, .12); color: var(--success); }
.status-completed { background: rgba(37, 99, 235, .12); color: var(--primary); }
.status-archived { background: rgba(105, 115, 134, .16); color: var(--muted); }
.plan-meta { display: grid; gap: .5rem; color: var(--muted); font-size: .9rem; }
.btn { border-radius: 8px; font-weight: 700; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.form-control, .form-select {
  border-radius: 8px;
  border-color: var(--border);
  background-color: var(--surface);
  color: var(--text);
}

.quick-add {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 3.35rem;
  height: 3.35rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  z-index: 20;
}

.settings-list { display: grid; grid-template-columns: 10rem 1fr; gap: .75rem; margin: 0; }
.settings-list dt { color: var(--muted); }
.path-code { display: block; white-space: normal; color: var(--primary); }

[dir="rtl"] .quick-add { right: auto; left: 1.4rem; }

@media (max-width: 767px) {
  .page-hero { align-items: flex-start; flex-direction: column; }
  .app-card, .metric-card { padding: 1rem; }
  .table { min-width: 720px; }
}