/* ═══════════════════════════════════════════════════════════════
   SPEDGENIE GLOBAL RESPONSIVE SYSTEM
   Targets: all pages, all viewports 320px–1440px
   ═══════════════════════════════════════════════════════════════ */

/* ── HAMBURGER BUTTON ─────────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  background: rgba(13,148,136,.15);
  border: 1px solid rgba(13,148,136,.3);
  border-radius: 8px;
  cursor: pointer;
  margin-left: auto;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: #5DCAA5;
  border-radius: 2px;
  transition: all .2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV DRAWER ───────────────────────────────────── */
.nav-drawer {
  display: none;
  position: fixed;
  top: 62px;
  left: 0; right: 0;
  background: #0f2b3d;
  border-bottom: 2px solid #0d9488;
  z-index: 199;
  padding: 12px 16px;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100vh - 62px);
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.nav-drawer.open { display: flex; }
.nav-drawer a, .nav-drawer button {
  display: block;
  width: 100%;
  padding: 11px 14px;
  color: rgba(255,255,255,.8) !important;
  font-size: 14px !important;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  text-align: left;
  transition: background .15s;
}
.nav-drawer a:hover, .nav-drawer button:hover,
.nav-drawer a.active, .nav-drawer button.active {
  background: rgba(13,148,136,.2);
  color: #5DCAA5 !important;
}
.nav-drawer-section {
  font-size: 10px;
  font-weight: 800;
  color: rgba(255,255,255,.3);
  letter-spacing: .6px;
  text-transform: uppercase;
  padding: 8px 14px 4px;
}

/* ── RESPONSIVE BREAKPOINTS ──────────────────────────────── */
@media (max-width: 900px) {
  /* Show hamburger, hide nav items */
  .nav-hamburger { display: flex !important; }
  .hdr-nav-items { display: none !important; }
  .hdr-nav { gap: 8px; }

  /* Dashboard tool grid */
  .tool-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .dash-quick { grid-template-columns: 1fr 1fr !important; }

  /* Workflow strip wraps */
  .dash-workflow { gap: 4px; }
  .wf-step { font-size: 11px; padding: 5px 10px; }
  .wf-connector { display: none; }
}

@media (max-width: 640px) {
  /* Single column everything */
  .tool-grid { grid-template-columns: 1fr !important; }
  .dash-quick { grid-template-columns: 1fr !important; }
  .dash-wrap { padding: 14px 12px 40px !important; }
  .dash-hello { font-size: 20px !important; }
  
  /* Workflow pills: 2 per row max */
  .wf-step { font-size: 11px; padding: 5px 8px; }

  /* IEP builder columns */
  .iep-cols, [style*="display:grid"][style*="340px"],
  [style*="display: grid"][style*="340px"] {
    display: flex !important;
    flex-direction: column !important;
  }

  /* Form inputs full width */
  .inp, select.inp, textarea.inp { 
    width: 100% !important; 
    box-sizing: border-box !important;
    font-size: 16px !important; /* prevents iOS zoom */
  }

  /* Disability grid */
  .dis-grid { grid-template-columns: 1fr 1fr !important; }

  /* Section headers */
  .sec-hdr { font-size: 13px; }

  /* FERPA banner wrap */
  .hdr + div { flex-direction: column !important; gap: 6px !important; }

  /* Page padding */
  .page, .dash-wrap { padding: 12px !important; }
  .card-body { padding: 12px !important; }

  /* Fix overflow tables */
  table { width: 100%; overflow-x: auto; display: block; }

  /* Chunking / StoryGlyph output panels */
  .chunk-panels, .sg-pages { flex-direction: column !important; }
}

@media (max-width: 380px) {
  .tool-card-name { font-size: 13px; }
  .tool-card-desc { font-size: 13px; }
  .btn-primary { font-size: 13px; padding: 10px 14px; }
  .nav-hamburger { width: 32px; height: 32px; }
}