/* =========================================
   UNIFIED MOBILE NAV
   مطابق لروح ناف الصفحة الرئيسية
========================================= */

.mobile-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-nav {
    position: fixed;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 1700;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,0.98);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px rgba(15,23,42,0.10);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  [data-theme="dark"] .mobile-nav {
    background: rgba(10,10,14,0.98);
  }

  .mobile-nav-item {
    width: 100%;
    min-width: 0;
    min-height: 58px;
    padding: 8px 6px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-align: center;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.72);
    color: var(--text-main);
    cursor: pointer;
    text-decoration: none;
    font-weight: 800;
    transition: 0.22s ease;
  }

  [data-theme="dark"] .mobile-nav-item {
    background: rgba(255,255,255,0.04);
  }

  .mobile-nav-item i {
    font-size: 1rem;
    line-height: 1;
  }

  .mobile-nav-item span {
    font-size: 0.68rem;
    line-height: 1.2;
    white-space: nowrap;
  }

  .mobile-nav-item.active {
    border-color: rgba(0,122,255,0.18);
    background: rgba(0,122,255,0.08);
    color: var(--primary);
  }

  .mobile-nav-item.logout {
    color: #dc2626;
    background: rgba(239,68,68,0.08);
    border-color: rgba(239,68,68,0.14);
  }

  .mobile-nav-item.hidden {
    display: none !important;
  }

  body {
    padding-bottom: 105px !important;
  }

  .premium-footer,
  .site-footer {
    margin-bottom: 95px;
  }

  .floating-social-wrap {
    right: 12px !important;
    left: auto !important;
    bottom: 100px !important;
    z-index: 1650 !important;
    align-items: flex-end !important;
  }

  .floating-social-links {
    margin-bottom: 8px;
  }
}

@media (min-width: 769px) {
  .mobile-nav {
    display: none !important;
  }
}