* { font-family: 'Inter', sans-serif; }
    body { transition: background 0.6s ease, color 0.4s ease; }
    /* Geometri ornamen halus di border kalender */
    .islamic-border {
      border: 1px solid rgba(180, 150, 120, 0.3);
      position: relative;
      background: rgba(255, 248, 235, 0.5);
      backdrop-filter: blur(2px);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    }
    .islamic-border::before {
      content: "✦ ✦ ✦";
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: inherit;
      padding: 0 16px;
      font-size: 12px;
      letter-spacing: 6px;
      color: #b48c6c;
      opacity: 0.5;
      border-radius: 40px;
    }
    .islamic-border::after {
      content: "✦ ✦ ✦";
      position: absolute;
      bottom: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: inherit;
      padding: 0 16px;
      font-size: 12px;
      letter-spacing: 6px;
      color: #b48c6c;
      opacity: 0.5;
      border-radius: 40px;
    }
    /* mode malam override */
    .dark-mode .islamic-border {
      background: rgba(30, 40, 45, 0.6);
      border-color: rgba(180, 200, 180, 0.15);
      box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }
    .dark-mode .islamic-border::before,
    .dark-mode .islamic-border::after {
      color: #6a8f7a;
      opacity: 0.3;
    }
    /* floating WA pulse */
    .wa-pulse {
      animation: pulse-wa 2s infinite;
      transition: all 0.2s;
    }
    @keyframes pulse-wa {
      0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
      70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
      100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
    }
    .tooltip-wa {
      visibility: hidden;
      opacity: 0;
      transition: opacity 0.25s;
    }
    .wa-group:hover .tooltip-wa {
      visibility: visible;
      opacity: 1;
    }
    /* countdown / jam */
    .glass-card {
      background: rgba(255, 245, 235, 0.5);
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255, 255, 255, 0.25);
    }
    .dark-mode .glass-card {
      background: rgba(20, 30, 28, 0.6);
      border-color: rgba(120, 140, 130, 0.15);
    }
    /* list hijriah */
    .hijri-month {
      transition: all 0.2s;
    }
    .dark-mode .hijri-month {
      color: #d4ddd4;
    }
    /* mobile friendly */
    @media (max-width: 640px) {
      .islamic-border::before, .islamic-border::after {
        font-size: 8px;
        letter-spacing: 3px;
        top: -10px;
        bottom: -10px;
      }
    }
    /* scroll halus */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: #f0ebe4; }
    ::-webkit-scrollbar-thumb { background: #b8a392; border-radius: 12px; }
    .dark-mode ::-webkit-scrollbar-track { background: #2a3330; }
    .dark-mode ::-webkit-scrollbar-thumb { background: #5f7a6b; }
  
  /* Footer Sosial Media */
.footer-social a {
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(180, 150, 120, 0.1);
  color: #8b7a6a;
  text-decoration: none;
  font-size: 16px;
}
.footer-social a:hover {
  transform: translateY(-2px);
  background: rgba(180, 150, 120, 0.2);
  color: #3d352c;
}
.dark-mode .footer-social a {
  background: rgba(120, 140, 130, 0.15);
  color: #a0b8a8;
}
.dark-mode .footer-social a:hover {
  background: rgba(120, 140, 130, 0.3);
  color: #e0ece0;
}
.footer-divider {
  background: linear-gradient(to right, transparent, #d6c8bc, transparent);
  height: 1px;
  border: 0;
}
.dark-mode .footer-divider {
  background: linear-gradient(to right, transparent, #3f554a, transparent);
}