/**
 * CVS Grocery — Tech Navy Theme (มือถือกลางแจ้ง · High Contrast)
 */
:root {
  --mer-primary: #1e3a8a;
  --mer-primary-dark: #0f2744;
  --mer-primary-mid: #1e40af;
  --mer-accent: #3b82f6;
  --mer-accent-light: #60a5fa;
  --mer-bg: #e8eef7;
  --mer-bg-deep: #dce6f5;
  --mer-dark: #0f172a;
  --mer-card-radius: 18px;
  --mer-shadow: 0 8px 28px rgba(15, 39, 68, 0.1);
  --mer-shadow-soft: 0 4px 18px rgba(15, 39, 68, 0.07);
}

body {
  font-family: 'Kanit', 'Prompt', 'Segoe UI', sans-serif !important;
  background-color: var(--mer-bg) !important;
  background-image:
    radial-gradient(circle at 50% 120%, rgba(30, 58, 138, 0.06) 0%, transparent 55%),
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(30, 58, 138, 0.04) 47px, rgba(30, 58, 138, 0.04) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(30, 58, 138, 0.04) 47px, rgba(30, 58, 138, 0.04) 48px);
  background-attachment: fixed;
  color: var(--mer-dark);
}

/* ============ LOGIN ============ */
#login-page {
  background: linear-gradient(145deg, #0a1628 0%, #0f2744 45%, #1e3a8a 100%) !important;
}
.login-card {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35) !important;
}
.login-logo span { color: #93c5fd !important; }
.btn-login {
  background: linear-gradient(180deg, #3b82f6 0%, #1e40af 55%, #1e3a8a 100%) !important;
  box-shadow: 0 4px 0 #0f2744, 0 8px 24px rgba(30, 58, 138, 0.45) !important;
  border-radius: 14px !important;
}
.btn-login:hover {
  box-shadow: 0 4px 0 #0f2744, 0 12px 28px rgba(59, 130, 246, 0.5) !important;
}
.login-input:focus { border-color: #93c5fd !important; }

/* ============ HEADER ============ */
.mer-header {
  background: linear-gradient(135deg, #0f2744 0%, #1e3a8a 55%, #2563eb 100%) !important;
  box-shadow: 0 10px 32px rgba(15, 39, 68, 0.28) !important;
  border-radius: 0 0 24px 24px !important;
  position: relative !important;
  overflow: visible !important;
  z-index: 200 !important;
}
.mer-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(147, 197, 253, 0.15) 0%, transparent 45%),
    repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(255,255,255,0.02) 8px, rgba(255,255,255,0.02) 9px);
  pointer-events: none;
}
.mer-header .container { position: relative; z-index: 1; }
.mer-header h1 { font-weight: 700; letter-spacing: -0.02em; }
.mer-header-brand { display: flex; align-items: center; gap: 10px; }
.mer-b2c-logo--header { width: 42px; height: 42px; border-radius: 11px; padding: 5px; flex-shrink: 0; }
.mer-b2c-logo--header svg { width: 100%; height: 100%; }
.user-avatar {
  background: linear-gradient(135deg, #93c5fd, #fff) !important;
  color: var(--mer-primary-dark) !important;
}

/* ============ NAV ============ */
.mer-nav {
  background: #fff !important;
  border: 1px solid rgba(30, 58, 138, 0.08) !important;
  box-shadow: var(--mer-shadow-soft) !important;
  border-radius: 16px !important;
  padding: 6px !important;
  overflow: visible !important;
  z-index: 120 !important;
}
.mer-nav-btn {
  color: #64748b !important;
  border-radius: 12px !important;
  font-weight: 600 !important;
}
.mer-nav-btn:hover:not(.active) {
  background: #eff6ff !important;
  color: var(--mer-primary) !important;
}
.mer-nav-btn.active {
  background: linear-gradient(180deg, #2563eb 0%, #1e3a8a 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(30, 58, 138, 0.35), inset 0 1px 0 rgba(255,255,255, 0.2) !important;
}
.mer-nav-dropdown-menu {
  border-color: rgba(30, 58, 138, 0.12) !important;
  box-shadow: 0 18px 44px rgba(15, 39, 68, 0.18), 0 6px 16px rgba(30, 58, 138, 0.1) !important;
}
.mer-nav-dropdown-item.is-current {
  background: linear-gradient(180deg, #2563eb 0%, #1e3a8a 100%) !important;
}

/* ============ CARDS ============ */
.mer-card {
  background: #fff !important;
  border: 1px solid rgba(30, 58, 138, 0.08) !important;
  border-radius: var(--mer-card-radius) !important;
  box-shadow: var(--mer-shadow) !important;
  position: relative;
  overflow: hidden;
}
.mer-card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 55%;
  height: 80%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.mer-card > * { position: relative; z-index: 1; }
.mer-card h5 {
  color: var(--mer-primary-dark) !important;
  font-weight: 700 !important;
}

/* ============ VISIT STATUS ============ */
.visit-badge.idle {
  background: #f1f5f9 !important;
  color: #475569 !important;
  border-color: #e2e8f0 !important;
}

/* ============ STEPS ============ */
.checkin-steps { gap: 8px !important; margin: 16px 0 !important; }
.checkin-step {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 999px !important;
  color: #94a3b8 !important;
  padding: 9px 8px !important;
  font-size: 0.7rem !important;
}
.checkin-step.done {
  background: #eff6ff !important;
  color: var(--mer-primary) !important;
  border-color: #bfdbfe !important;
}
.checkin-step.active {
  background: linear-gradient(180deg, #2563eb 0%, #1e3a8a 100%) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3) !important;
}

/* ============ ROUTE SELECT ============ */
.mer-route-section .form-select,
.store-search {
  border: 1.5px solid #cbd5e1 !important;
  border-radius: 12px !important;
  background: #fff !important;
}
.store-search:focus,
.mer-route-section .form-select:focus {
  border-color: var(--mer-accent) !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2) !important;
}
.mer-route-section .form-select.mer-route-locked {
  background: #f1f5f9 !important;
  color: #1e40af !important;
  font-weight: 700;
  border-color: #93c5fd !important;
  cursor: not-allowed;
  opacity: 1;
}
#mer-route-status { color: #15803d !important; font-weight: 600; }

/* ============ STORE LIST ============ */
.store-list {
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-y !important;
  overscroll-behavior: contain !important;
}
.store-item {
  background: #fff !important;
  border: 1.5px solid #e8ecf0 !important;
  border-radius: 14px !important;
  box-shadow: 0 2px 8px rgba(15, 39, 68, 0.04) !important;
  cursor: default !important;
  padding: 0 !important;
}
.store-item-row { display: flex; align-items: stretch; min-height: 56px; }
.store-select-btn {
  flex: 0 0 auto; min-width: 52px; border: none !important;
  border-right: 1px solid #e8ecf0 !important; border-radius: 14px 0 0 14px !important;
  background: #f8fafc !important; touch-action: manipulation !important;
}
.store-select-btn.is-checked { color: var(--mer-primary) !important; background: #eff6ff !important; }
.store-item-body { flex: 1; min-width: 0; padding: 12px 14px 12px 10px !important; }
.store-item.pending-select {
  border: 2px dashed var(--mer-primary) !important;
  background: #f0f9ff !important;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.12) !important;
}
.store-item.selected {
  border: 2px solid var(--mer-primary-dark) !important;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%) !important;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.2) !important;
}
.store-confirm-bar {
  margin-top: 12px !important;
  padding: 12px 14px !important;
  border-radius: 14px !important;
  background: linear-gradient(180deg, #f0f9ff 0%, #fff 100%) !important;
  border: 1.5px solid #bfdbfe !important;
}
.store-item.in-progress {
  border: 2px solid var(--mer-primary-mid) !important;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%) !important;
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.22) !important;
}
.store-item.in-progress .name { color: var(--mer-primary-dark) !important; }
.store-item .name { color: var(--mer-dark) !important; font-weight: 600 !important; }
.chain-pill {
  background: #eff6ff !important;
  color: var(--mer-primary) !important;
  border-color: #bfdbfe !important;
}
.store-item .visit-st-badge.progress {
  background: linear-gradient(135deg, #2563eb, #1e40af) !important;
  border-color: #1e3a8a !important;
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.35) !important;
}

/* ============ PHOTO CANVAS (Premium) ============ */
.checkin-photo-zone {
  border: none !important;
  border-radius: 18px !important;
  padding: 0 !important;
  background: transparent !important;
  cursor: default !important;
  position: relative;
}
.checkin-photo-canvas {
  position: relative;
  border-radius: 18px;
  padding: 20px 16px 16px;
  background:
    linear-gradient(180deg, #f8fafc 0%, #fff 100%),
    repeating-linear-gradient(0deg, transparent, transparent 11px, rgba(30,58,138,0.03) 11px, rgba(30,58,138,0.03) 12px);
  border: 2px solid #cbd5e1;
  box-shadow:
    inset 0 2px 8px rgba(255,255,255,0.9),
    0 8px 24px rgba(15, 39, 68, 0.12);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.checkin-photo-canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(59,130,246,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.checkin-photo-zone.has-photo .checkin-photo-canvas {
  border-color: #22c55e;
  background: linear-gradient(180deg, #f0fdf4 0%, #fff 100%);
}
.checkin-photo-frame-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(180deg, #3b82f6 0%, #1e3a8a 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.35), inset 0 2px 0 rgba(255,255,255,0.25);
  margin-bottom: 10px;
}
.checkin-photo-preview {
  border-radius: 14px !important;
  border: 3px solid #fff !important;
  box-shadow: 0 8px 24px rgba(15, 39, 68, 0.18) !important;
  max-height: 220px !important;
}

/* Satin buttons */
.btn-mer {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 40%, #1e40af 100%) !important;
  border: none !important;
  border-radius: 14px !important;
  color: #fff !important;
  font-weight: 700 !important;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.25) inset,
    0 4px 0 #0f2744,
    0 8px 20px rgba(30, 58, 138, 0.35) !important;
  text-shadow: 0 1px 0 rgba(0,0,0,0.15);
  transition: transform 0.15s, box-shadow 0.15s !important;
}
.btn-mer:active:not(:disabled) {
  transform: translateY(2px) !important;
  box-shadow: 0 2px 0 #0f2744, 0 4px 12px rgba(30, 58, 138, 0.3) !important;
}
.btn-mer-outline {
  background: linear-gradient(180deg, #fff 0%, #f1f5f9 100%) !important;
  border: 2px solid var(--mer-primary) !important;
  color: var(--mer-primary-dark) !important;
  border-radius: 14px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(15, 39, 68, 0.08) !important;
}
#btn-checkin:disabled {
  background: linear-gradient(180deg, #94a3b8, #64748b) !important;
  box-shadow: none !important;
  opacity: 0.85 !important;
}

/* ============ GPS ============ */
.geo-pill {
  background: #eff6ff !important;
  color: var(--mer-primary) !important;
  border: 1px solid #bfdbfe !important;
  font-weight: 600 !important;
}
.geo-pill.ok {
  background: #ecfdf5 !important;
  color: #047857 !important;
  border-color: #a7f3d0 !important;
}
.geo-pill.warn {
  background: #fffbeb !important;
  color: #b45309 !important;
  border-color: #fde68a !important;
}

.gps-warning-box {
  display: none;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  margin-top: 12px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fef2f2 0%, #fff 100%);
  border: 2px solid #fca5a5;
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.12);
}
.gps-warning-box.is-visible { display: flex; }
.gps-warning-box__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #dc2626;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2);
  animation: gps-pulse 1.8s ease-in-out infinite;
}
@keyframes gps-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2); }
  50% { box-shadow: 0 0 0 10px rgba(220, 38, 38, 0.08); }
}
.gps-warning-box__text {
  flex: 1;
  font-size: 0.88rem;
  font-weight: 700;
  color: #b91c1c;
  line-height: 1.45;
}
.gps-warning-box__sub {
  font-size: 0.78rem;
  font-weight: 500;
  color: #991b1b;
  margin-top: 2px;
}
#checkin-distance-hint.ok-hint {
  color: #64748b !important;
  font-weight: 500;
}

/* ============ MISC BRAND SWEEP ============ */
.mer-toast { background: var(--mer-primary-dark) !important; }
.assess-placeholder {
  border-color: #93c5fd !important;
  background: linear-gradient(180deg, #fff, #eff6ff) !important;
}
.assess-placeholder i { color: var(--mer-accent) !important; }
.osa-cat-row {
  border-color: #bfdbfe !important;
  background: #f8fafc !important;
}
.osa-cat-row:hover { background: #eff6ff !important; }
.osa-cat-bar i { background: linear-gradient(90deg, #2563eb, #60a5fa) !important; }
.osa-cat-bar { background: #dbeafe !important; }
.mer-audit-folded { border-color: #93c5fd !important; }
.mer-audit-folded i { color: var(--mer-primary) !important; }
.order-product-card { border-color: #bfdbfe !important; }
.mer-order-audit-legend { background: #eff6ff !important; border-color: #bfdbfe !important; }
.mer-print-hint { background: linear-gradient(135deg, #eff6ff, #dbeafe) !important; border-color: #93c5fd !important; }
.mer-print-hint i, .mer-print-hint .mer-print-hint-title { color: var(--mer-primary) !important; }
.printer-connect-btn { background: var(--mer-primary) !important; box-shadow: 0 4px 14px rgba(30, 58, 138, 0.35) !important; }
#printer-capture-badge { background: var(--mer-primary-dark) !important; }
.product-card:hover { box-shadow: 0 4px 14px rgba(30, 58, 138, 0.12) !important; }
.btn-print-settings {
  background: rgba(255,255,255,0.14) !important;
  border-color: rgba(255,255,255,0.28) !important;
}
.mer-print-settings-panel {
  border-color: rgba(30, 58, 138, 0.12) !important;
  box-shadow: 0 18px 44px rgba(15, 39, 68, 0.2), 0 6px 16px rgba(30, 58, 138, 0.1) !important;
  z-index: 1300 !important;
}
.mer-print-settings-backdrop { z-index: 1290 !important; }
.mer-print-settings-panel .form-select,
.mer-print-settings-panel .form-check-label,
.mer-print-settings-panel .small { color: #334155 !important; }
.mer-print-settings-panel .text-secondary { color: #64748b !important; }

/* ============ STICKY HEADER + NAV (แบบ CVS NIC) ============ */
#main-app .mer-top-sticky {
  background: linear-gradient(135deg, #0f2744 0%, #1e3a8a 55%, #2563eb 100%);
  color: #fff;
}
#main-app .mer-top-spacer {
  display: none;
  width: 100%;
  height: 0;
  flex-shrink: 0;
  pointer-events: none;
}
@media (min-width: 768px) {
  #main-app .mer-top-sticky {
    border-radius: 0 0 24px 24px;
    margin-bottom: 0;
    box-shadow: 0 10px 32px rgba(15, 39, 68, 0.28);
    overflow: visible;
  }
  #main-app .mer-top-sticky .mer-header {
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    margin-bottom: 0 !important;
  }
  #main-app .mer-top-sticky .mer-nav {
    margin: 0 12px 10px !important;
    border-radius: 16px !important;
    max-width: 1320px;
    margin-left: auto !important;
    margin-right: auto !important;
    display: flex !important;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown .mer-nav-dropdown-menu {
    position: absolute !important;
    top: calc(100% + 8px) !important;
    left: 50% !important;
    width: min(300px, calc(100vw - 24px)) !important;
    min-width: 260px !important;
    transform: translateX(-50%) translateY(-6px) scale(0.98) !important;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown.is-open .mer-nav-dropdown-menu {
    transform: translateX(-50%) translateY(0) scale(1) !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }
}

@media (max-width: 767.98px) {
  #main-app .mer-top-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1040;
    padding-top: env(safe-area-inset-top, 0px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
    overflow: visible;
  }
  #main-app .mer-top-spacer {
    display: block;
  }
  #main-app .mer-top-sticky .mer-header {
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    margin-bottom: 0 !important;
    padding: 6px 0 4px !important;
  }
  #main-app .mer-top-sticky .mer-header .container {
    padding-left: 8px;
    padding-right: 8px;
    max-width: 100%;
  }
  #main-app .mer-top-sticky .mer-header-row {
    align-items: center !important;
    flex-wrap: nowrap;
    gap: 6px;
  }
  #main-app .mer-top-sticky .mer-b2c-logo--header {
    width: 32px;
    height: 32px;
    padding: 4px;
    border-radius: 8px;
  }
  #main-app .mer-top-sticky .mer-header h1 {
    font-size: 0.95rem !important;
    line-height: 1.1 !important;
  }
  #main-app .mer-top-sticky .mer-header .sub {
    display: none;
  }
  #main-app .mer-top-sticky .user-badge {
    padding: 2px 6px 2px 3px;
    gap: 4px;
    max-width: 38vw;
    overflow: hidden;
  }
  #main-app .mer-top-sticky .user-avatar {
    width: 22px;
    height: 22px;
    font-size: 0.62rem;
    flex-shrink: 0;
  }
  #main-app .mer-top-sticky #user-display {
    font-size: 0.66rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 24vw;
  }
  #main-app .mer-top-sticky #user-role {
    font-size: 0.58rem !important;
    opacity: 0.72;
  }
  #main-app .mer-top-sticky .btn-print-settings span,
  #main-app .mer-top-sticky #printer-status-chip-text {
    display: none;
  }
  #main-app .mer-top-sticky .btn-print-settings,
  #main-app .mer-top-sticky .btn-logout,
  #main-app .mer-top-sticky #printer-status-chip {
    padding: 4px 6px;
    font-size: 0.72rem;
  }
  #main-app .mer-top-sticky .mer-nav {
    margin: 0 !important;
    border-radius: 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 3px 4px !important;
    gap: 3px !important;
    display: grid !important;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    overflow: visible !important;
    position: relative;
    z-index: 130;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown {
    flex: none;
    min-width: 0;
    width: 100%;
    position: relative;
    overflow: visible;
  }
  #main-app .mer-top-sticky .mer-nav-btn {
    flex: none;
    min-width: 0;
    width: 100%;
    padding: 6px 2px !important;
    font-size: 0.64rem !important;
    gap: 2px !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown-toggle {
    min-height: 0;
    padding: 6px 2px !important;
    font-size: 0.64rem !important;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown-toggle .mer-nav-report-sub {
    display: none !important;
  }
  /* dropdown — popover กระชับใต้ปุ่ม (ไม่ใช่แผงเต็มจอ) */
  #main-app .mer-top-sticky .mer-nav-dropdown .mer-nav-dropdown-menu {
    position: absolute !important;
    top: calc(100% + 6px) !important;
    left: 50% !important;
    right: auto !important;
    width: min(280px, calc(100vw - 20px)) !important;
    min-width: 220px !important;
    max-width: calc(100vw - 20px) !important;
    transform: translateX(-50%) translateY(0) scale(1) !important;
    transform-origin: top center !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown.is-open .mer-nav-dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    z-index: 200 !important;
  }
  #main-app .mer-top-sticky .mer-nav-dropdown-backdrop {
    z-index: 125;
    background: rgba(15, 39, 68, 0.08) !important;
  }
}

html.flutter-app #main-app .mer-top-sticky {
  padding-top: env(safe-area-inset-top, 0px);
}
html.flutter-app #main-app .container {
  padding-bottom: calc(7.25rem + env(safe-area-inset-bottom, 0px)) !important;
}