/* ==========================================================================
   ALPHA SQUARED - Responsive Breakpoints (360px, 390px, 768px, 1024px, 1440px)
   ========================================================================== */

/* Laptop / Desktop Large (1440px+) */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
}

/* Tablet & Desktop Medium (1024px - 1439px) */
@media (max-width: 1024px) {
  .dashboard-main-grid {
    grid-template-columns: 1fr;
  }
  
  .navbar {
    padding: 1rem 1.5rem;
  }
}

/* Mobile & Small Tablets (768px and below) */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .nav-links {
    justify-content: space-around;
    width: 100%;
    font-size: 0.85rem;
    gap: 0.5rem;
  }

  .nav-link {
    padding: 0.4rem 0.6rem;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .controls-group {
    width: 100%;
    justify-content: space-between;
  }

  .vitals-grid {
    grid-template-columns: 1fr;
  }

  .status-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* Mobile Small Devices (390px & 360px) */
@media (max-width: 390px) {
  .container {
    padding: 0.85rem;
  }

  .brand-title {
    font-size: 1.1rem;
  }

  .vital-value {
    font-size: 2.1rem;
  }

  .sos-btn-trigger {
    width: 110px;
    height: 110px;
    font-size: 1.3rem;
  }

  .countdown-timer {
    font-size: 2.8rem;
  }

  /* Prevent horizontal scroll */
  body, html {
    overflow-x: hidden;
  }
}