/* ==========================================================================
   USER PROFILE DASHBOARD STYLES (ISOLATED & FIXED)
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

/* Global Sticky Header Spacing Safety */
header.header-cust {
  position: sticky;
  top: 0;
  z-index: 500;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

/* Global Font Inheritance & Button Overrides */
button, input, select, textarea {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.btn-primary {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  background-color: var(--accent-yellow) !important;
  color: var(--accent-dark) !important;
  border: 1px solid var(--accent-yellow) !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 0.5rem !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  outline: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.15s ease !important;
  box-shadow: var(--shadow-sm) !important;
}

.btn-primary:hover {
  background-color: #eab308 !important;
  border-color: #eab308 !important;
}

.btn-secondary {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  background-color: var(--bg-card) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border-color) !important;
  padding: 0.5rem 1rem !important;
  border-radius: 0.5rem !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  outline: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.45rem !important;
  text-decoration: none !important;
  transition: all 0.15s ease !important;
  box-shadow: var(--shadow-sm) !important;
}

.btn-secondary:hover {
  background-color: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: var(--text-main) !important;
}

/* Core Section Card Container */
.content-card {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  padding: 1.75rem !important;
  box-shadow: var(--shadow-sm) !important;
  margin-bottom: 2rem !important;
}

.content-card-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 1.5rem !important;
  flex-wrap: wrap !important;
  gap: 1rem !important;
}

.card-title-group h2 {
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  color: var(--text-main) !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}

.card-title-group p {
  font-size: 0.875rem !important;
  color: var(--text-muted) !important;
  margin-top: 0.35rem !important;
  margin-bottom: 0 !important;
}

/* Tab System & Page Scope Styles */
.tab-content {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}
.tab-content.hidden {
  display: none !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Main Content Layout Container */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 6rem;
  width: 100%;
  flex: 1;
}

/* Page Titles & Headers */
.page-header {
  margin-bottom: 2rem;
  padding-top: 0.5rem;
}
.page-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  line-height: 1.2;
}
.page-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* Navigation Link Active State */
.nav-links a.active {
  color: var(--text-main);
  font-weight: 700;
  border-bottom: 2px solid var(--accent-yellow);
  padding-bottom: 0.25rem;
}

/* User Profile Menu Pill */
.user-menu-container {
  position: relative;
}
.profile-pill-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  padding: 0.4rem 0.9rem 0.4rem 0.5rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  transition: all 0.15s ease;
}
.profile-pill-btn:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
}
.avatar-circle {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--medical-blue-border);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}
.chevron-icon {
  transition: transform 0.2s ease;
}
.profile-pill-btn.active .chevron-icon {
  transform: rotate(180deg);
}

/* Dropdown Popover */
.dropdown-popover {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  width: 260px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 150;
  padding: 0.75rem 0;
  animation: dropdownSlide 0.15s ease-out;
}
.dropdown-popover.hidden {
  display: none !important;
}
@keyframes dropdownSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-user-header {
  padding: 0.75rem 1.25rem;
}
.dropdown-user-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}
.dropdown-user-email {
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-all;
}
.dropdown-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 0.5rem 0;
}
.dropdown-list {
  list-style: none;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  text-decoration: none;
  transition: background-color 0.15s ease;
  cursor: pointer;
}
.dropdown-item:hover {
  background-color: var(--bg-main);
}
.dropdown-item.text-danger {
  color: #dc2626;
}
.dropdown-item.text-danger:hover {
  background-color: #fef2f2;
}

/* Quick Action Cards Grid */
.dashboard-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.action-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-decoration: none;
  color: var(--text-main);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  box-shadow: var(--shadow-sm);
}
.action-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}
.action-icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.bubble-yellow { background-color: #fef9c3; color: #a16207; }
.bubble-blue { background-color: var(--medical-blue-subtle); color: #1e40af; }
.bubble-purple { background-color: #f3e8ff; color: #6b21a8; }
.bubble-orange { background-color: #ffedd5; color: #c2410c; }

.action-card-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}
.action-card-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Health Tips Cards Grid */
.health-tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.tip-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  box-shadow: var(--shadow-sm);
}
.tip-icon {
  color: #16a34a;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.tip-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}
.tip-content p {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  line-height: 1.4;
}

/* Filter Bar & Chips */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.filter-chips-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.filter-chip {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  padding: 0.45rem 1rem !important;
  border-radius: 9999px !important;
  font-size: 0.825rem !important;
  font-weight: 600 !important;
  color: var(--text-muted) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.filter-chip:hover {
  border-color: #cbd5e1 !important;
  color: var(--text-main) !important;
}
.filter-chip.active {
  background-color: var(--accent-dark) !important;
  color: #ffffff !important;
  border-color: var(--accent-dark) !important;
}

/* Sidebar Vertical Filter Buttons */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.btn-filter {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  padding: 0.65rem 0.85rem !important;
  border-radius: 0.5rem !important;
  background-color: var(--bg-main) !important;
  border: 1px solid var(--border-color) !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  color: var(--text-main) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.btn-filter:hover {
  background-color: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
}

.btn-filter.active {
  background-color: var(--accent-dark) !important;
  color: #ffffff !important;
  border-color: var(--accent-dark) !important;
}

.filter-count-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-filter.active .filter-count-badge {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border-color: transparent;
}

/* Appointment List Rows */
.appointments-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.appointment-row-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease;
}
.appointment-row-card:hover {
  transform: translateX(2px);
}
.date-badge {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 0.6rem;
  padding: 0.6rem 0.85rem;
  text-align: center;
  min-width: 68px;
}
.date-badge .day {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
  display: block;
}
.date-badge .month {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
  display: block;
}
.appt-details h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}
.appt-details p {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.status-badge {
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: capitalize;
  display: inline-flex;
  align-items: center;
}
.status-pending { background-color: #fef9c3; color: #854d0e; }
.status-confirmed { background-color: #dcfce7; color: #166534; }
.status-completed { background-color: #e0f2fe; color: #075985; }
.status-cancelled { background-color: #fee2e2; color: #991b1b; }

/* Empty State Styling */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}
.empty-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--bg-main);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.empty-state h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}
.empty-state p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0.35rem 0 1.5rem;
}

/* --- Segmented View Selector (Month / Week / Day) --- */
.cal-view-segmented-control {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 0.2rem;
  gap: 0.2rem;
}

.cal-view-btn {
  background: transparent;
  border: none;
  padding: 0.3rem 0.75rem;
  border-radius: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cal-view-btn:hover {
  color: var(--text-main);
}

.cal-view-btn.active {
  background-color: #ffffff;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

/* --- Native Month / Week / Day Calendar Grid Styles --- */
.custom-calendar-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.calendar-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.calendar-month-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.calendar-nav-buttons {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cal-btn {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.cal-btn:hover {
  background-color: var(--bg-main);
}

/* MANDATORY 7-COLUMN CSS GRID */
.calendar-weekdays-grid {
  display: grid !important;
  grid-template-columns: repeat(7, 1fr) !important;
  text-align: center;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.5rem;
}

.calendar-days-grid {
  display: grid !important;
  grid-template-columns: repeat(7, 1fr) !important;
  grid-auto-rows: 140px;
  gap: 1px;
  background-color: var(--border-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
}

.cal-day {
  background-color: #ffffff;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background-color 0.15s ease;
  min-width: 0;
  overflow: hidden;
}

.cal-day:hover {
  background-color: #f8fafc;
}

.cal-day-other {
  background-color: #fafafa;
  color: #cbd5e1;
}

.cal-day-today {
  background-color: #eff6ff !important;
}

.cal-day-num {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.cal-day-other .cal-day-num {
  color: #cbd5e1;
}

.cal-evt-pill {
  font-size: 0.65rem;
  font-weight: 700;
  background-color: #1e3a8a;
  color: #ffffff;
  padding: 0.25rem 0.4rem;
  border-radius: 0.35rem;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  box-sizing: border-box;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  display: block;
}

.clickable-evt-pill {
  cursor: pointer !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease !important;
}

.clickable-evt-pill:hover {
  transform: scale(1.02) !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12) !important;
  filter: brightness(0.97) !important;
}

.cal-evt-pill.status-pending {
  background-color: #fef9c3;
  color: #854d0e;
  border: 1px solid #fef08a;
}

.cal-evt-pill.status-confirmed {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.cal-evt-pill.status-completed {
  background-color: #e0f2fe;
  color: #075985;
  border: 1px solid #bae6fd;
}

.cal-evt-pill.status-cancelled {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Sidebar & Cards Layout Grids */
.calendar-layout-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

.sidebar-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-card h3, .sidebar-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.info-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.info-icon {
  color: var(--accent-dark);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.info-content strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.info-content p {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* Contact Section Layout */
.contact-top-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.contact-method-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.contact-icon-bubble {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.contact-method-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}
.contact-method-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.contact-method-card strong {
  font-size: 0.85rem;
  color: var(--text-main);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* FAQs Section & Language Toggle Switcher */
.faq-lang-toggle {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  padding: 0.25rem;
  gap: 0.25rem;
}

.faq-lang-toggle .lang-btn {
  background: none;
  border: none;
  padding: 0.4rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.faq-lang-toggle .lang-btn:hover {
  color: var(--text-main);
}

.faq-lang-toggle .lang-btn.active {
  background-color: var(--accent-yellow);
  color: var(--accent-dark);
  box-shadow: var(--shadow-sm);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.faq-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.faq-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.faq-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.faq-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Profile Settings Layout */
.profile-layout-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.profile-summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.profile-avatar-lg {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--medical-blue-subtle);
  color: var(--accent-dark);
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  font-weight: 800;
  border: 2px solid var(--medical-blue-border);
}
.profile-summary-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group.full-width {
  grid-column: 1 / -1;
}
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 0.925rem;
  background-color: #ffffff;
  color: var(--text-main);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent-dark);
  box-shadow: 0 0 0 3px rgba(24, 24, 27, 0.1);
}
.form-input:disabled {
  background-color: var(--bg-main);
  cursor: not-allowed;
  color: var(--text-muted);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .dashboard-actions-grid { grid-template-columns: repeat(2, 1fr); }
  .calendar-layout-grid, .profile-layout-grid, .contact-main-grid { grid-template-columns: 1fr; }
  .contact-top-grid { grid-template-columns: 1fr; }
  .faq-grid, .health-tips-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .dashboard-actions-grid { grid-template-columns: 1fr; }
  .header-cust nav { flex-direction: column; gap: 1rem; }
  .nav-links { flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
  .form-group-grid { grid-template-columns: 1fr; }
}