/* ============================================================
   مكونات مشتركة — التنقل السفلي وشاشات الخطة/الحساب
   ============================================================ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 74px;
  background: rgba(30, 33, 38, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  z-index: 40;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  padding-top: 10px;
}
.nav-item.active { color: var(--accent); }
.nav-item svg { transition: transform 0.15s ease; }
.nav-item.active svg { transform: translateY(-1px); }

/* --- شاشة الخطة الكاملة --- */
.plan-week-card {
  margin: 0 var(--space-4) var(--space-3);
  overflow: hidden;
}
.plan-week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  cursor: pointer;
}
.plan-week-title { font-weight: 700; font-size: 15px; }
.plan-week-title .deload-tag { font-size: 11px; color: var(--warning); margin-right: 6px; }
.plan-week-days-list {
  display: none;
  padding: 0 var(--space-4) var(--space-4);
  border-top: 1px dashed var(--border-dashed);
}
.plan-week-card.expanded .plan-week-days-list { display: block; padding-top: var(--space-3); }
.plan-day-row {
  padding: var(--space-2) 0;
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}
.plan-day-row-name { color: var(--text-primary); font-weight: 600; }

/* --- شاشة الحساب --- */
.profile-info-card { margin: 0 var(--space-4) var(--space-4); }
.profile-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14px;
}
.profile-row:last-child { border-bottom: none; }
.profile-row-label { color: var(--text-secondary); }
.profile-row-value { font-weight: 700; }

.profile-actions { padding: 0 var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }

.storage-notice {
  margin: var(--space-5) var(--space-4) 0;
  padding: var(--space-4);
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.6;
  text-align: center;
}

/* --- فوتر بصمة المطور --- */
.dev-footer {
  margin: var(--space-6) var(--space-4) var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px dashed var(--border-dashed);
  text-align: center;
}
.dev-footer-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}
.dev-footer-name {
  font-weight: 900;
  font-size: 16px;
  color: var(--text-primary);
  margin: 4px 0 var(--space-3);
}
.dev-footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
}
.dev-footer-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.dev-footer-link:active { color: var(--accent); border-color: var(--accent); }