/* ==========================================================================
   HAIDARPURA HEALTH — PREMIUM MOBILE-FIRST APP DESIGN SYSTEM
   Pixel-perfect native app UI for 360px–430px mobile viewports
   ========================================================================== */

/* 1. Global Touch & Scroll Reset */
html, body {
  overflow-x: hidden;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* 2. Mobile Breakpoint (< 768px) Application Shell */
@media (max-width: 767.98px) {
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom)) !important;
    background-color: var(--bg-app);
  }

  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }

  #app-content {
    padding: 14px 16px 24px 16px !important;
  }

  /* Hide Desktop Sidebar on Mobile */
  .sidebar {
    display: none !important;
  }

  /* Desktop Header Elements */
  .d-desktop-header {
    display: none !important;
  }
}

/* Desktop Breakpoint (>= 768px) */
@media (min-width: 768px) {
  .mobile-bottom-nav,
  .mobile-fab-btn,
  .mobile-more-sheet,
  .mobile-header-bar {
    display: none !important;
  }
}

/* 3. Compact Mobile Header (Height: 56px) */
@media (max-width: 767.98px) {
  .top-header {
    height: 56px !important;
    min-height: 56px !important;
    max-height: 56px !important;
    padding: 0 14px !important;
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--bg-surface) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .mobile-app-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mobile-header-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding: 0;
    transition: background 0.15s ease;
  }

  .mobile-header-btn:active {
    background: var(--bg-surface-hover);
    transform: scale(0.95);
  }
}

/* 4. Mobile Bottom Navigation (Height: 64px–72px, strictly ONE line labels) */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: calc(64px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  z-index: 1040;
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: stretch;
  justify-content: space-around;
}

.bottom-nav-item {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 2px;
  color: var(--text-secondary);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  position: relative;
}

.bottom-nav-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem; /* 20-22px crisp icon */
  margin-bottom: 2px;
  transition: transform 0.15s ease, color 0.15s ease;
}

.bottom-nav-label {
  font-size: 0.72rem; /* 11-12px */
  font-weight: 600;
  line-height: 1.1;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 100%;
  padding: 0 2px;
  display: block;
}

.bottom-nav-item.active {
  color: var(--primary) !important;
}

.bottom-nav-item.active .bottom-nav-icon {
  color: var(--primary);
  transform: scale(1.12);
}

.bottom-nav-item.active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 3px;
  background: var(--primary);
  border-radius: 0 0 3px 3px;
}

.bottom-nav-item:active {
  background: var(--bg-surface-hover);
}

/* 5. Floating Action Button (FAB) */
.mobile-fab-btn {
  position: fixed;
  bottom: calc(76px + env(safe-area-inset-bottom));
  right: 16px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #0369a1);
  color: #ffffff;
  border: none;
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
  z-index: 1045;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mobile-fab-btn:active {
  transform: scale(0.92);
}

/* 6. "More" Menu Bottom Sheet & Quick Actions Sheet */
.mobile-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.mobile-sheet-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.mobile-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-surface);
  border-radius: 20px 20px 0 0;
  z-index: 1055;
  padding: 16px 18px calc(24px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.18);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 85vh;
  overflow-y: auto;
}

.mobile-sheet.show {
  transform: translateY(0);
}

.mobile-sheet-handle {
  width: 40px;
  height: 4px;
  background: var(--border-strong);
  border-radius: 4px;
  margin: 0 auto 14px;
}

.mobile-sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.mobile-sheet-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.mobile-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.mobile-menu-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  transition: background 0.15s ease, transform 0.1s ease;
}

.mobile-menu-card:active {
  background: var(--bg-surface-hover);
  transform: scale(0.98);
}

.mobile-menu-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

/* 7. Mobile Search Field (Height: 48px) */
.mobile-search-bar {
  height: 48px;
  border-radius: 12px;
  font-size: 0.95rem;
}

.mobile-search-wrap .input-group-text {
  height: 48px;
  border-radius: 12px 0 0 12px;
  padding-left: 14px;
  font-size: 1rem;
}

.mobile-search-wrap .form-control {
  height: 48px;
  border-radius: 0 12px 12px 0;
  font-size: 0.95rem;
}

/* 8. Mobile Patient Card (Compact & Clean) */
.patient-mobile-card {
  border-radius: 14px !important;
  background: var(--bg-surface) !important;
  border: 1px solid var(--border-color) !important;
  padding: 14px 16px !important;
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  transition: transform 0.15s ease;
}

.patient-mobile-card:active {
  transform: scale(0.99);
}

.patient-card-name {
  font-size: 1rem; /* 15-16px */
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.patient-card-meta {
  font-size: 0.82rem; /* 12-13px */
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.patient-card-actions {
  display: flex;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.patient-card-btn {
  flex: 1;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 8px;
}

/* 9. Mobile Buttons (Height: 48–52px, Radius: 10–12px) */
@media (max-width: 767.98px) {
  .btn-primary-mobile,
  .btn-submit-mobile {
    height: 48px !important;
    min-height: 48px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .btn-group-mobile {
    display: flex;
    gap: 10px;
    width: 100%;
  }

  .btn-group-mobile .btn {
    flex: 1;
    height: 48px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.92rem;
  }
}

/* 10. Sticky Form Footer for One-Handed Mobile Completion */
.sticky-form-footer {
  position: sticky;
  bottom: calc(64px + env(safe-area-inset-bottom));
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 12px 16px;
  margin: 16px -16px -24px -16px;
  z-index: 1020;
  box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.06);
}

@media (min-width: 768px) {
  .sticky-form-footer {
    position: static;
    background: transparent;
    border-top: none;
    padding: 0;
    margin: 20px 0 0 0;
    box-shadow: none;
  }
}

/* 11. Mobile Dashboard 2-Column KPI Cards */
@media (max-width: 767.98px) {
  .mobile-kpi-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 14px !important;
  }

  .mobile-kpi-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .mobile-kpi-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
  }

  .mobile-kpi-label {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }

  .mobile-kpi-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
  }

  .mobile-kpi-value {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Plus Jakarta Sans', monospace;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 4px;
  }

  .mobile-kpi-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
  }
}

/* 12. Verification Progress Bar & Filter Pills */
.verif-pills-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 2px 0 8px 0;
  margin-bottom: 8px;
}

.verif-pills-bar::-webkit-scrollbar {
  display: none;
}

.verification-progress-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--border-color);
  overflow: hidden;
}

.verification-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #0284c7, #10b981);
  transition: width 0.3s ease;
}

/* 13. DOB 3-box Grid */
.dob-3box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.5fr;
  gap: 6px;
}

.dob-3box-grid input {
  height: 44px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

@media (max-width: 767.98px) {
  .verification-card .form-control {
    height: 44px;
    font-size: 0.9rem;
  }
}

/* 14. Verification Action Button Grid (No Cutoff on Mobile) */
.verif-action-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.verif-save-btn {
  height: 48px;
  font-size: 0.98rem;
  font-weight: 700 !important;
  border-radius: 12px;
}

.verif-nav-btn {
  height: 44px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 10px;
}

@media (min-width: 576px) {
  .verif-action-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }
  .verif-action-grid > .verif-save-btn {
    order: 2;
    flex: 2;
    width: auto !important;
  }
  .verif-action-grid > .verif-nav-group {
    order: 1;
    width: auto !important;
    margin-top: 0 !important;
    flex: 1;
  }
}

/* 15. Offline Network Banner */
.offline-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #f59e0b;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  padding: 7px 12px;
  z-index: 2000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: none;
}

.offline-banner.show {
  display: block;
}