:root {
  --primary-color: #2563eb;
  /* Azure Kinetic Blue */
  --secondary-color: #14b8a6;
  --accent-color: #f97316;
  --background-color: #f8fafc;
  --text-color: #1e293b;
  --text-light: #64748b;
  --border-color: #e2e8f0;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --info-color: #3b82f6;
}

/* PWA: Safe Area Insets for iOS Notch/Home Indicator */
html {
  background-color: #2563eb;
  /* Primary color behind notch */
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* PWA: Prevent content from scrolling behind sticky headers */
#main-layout {
  scroll-behavior: smooth;
  background-color: var(--background-color);
  min-height: 100vh;
}

/* PWA: Ensure headers cover safe area properly */
header.sticky {
  padding-top: calc(1.5rem + env(safe-area-inset-top)) !important;
  background-color: #2563eb !important;
  /* Solid primary color */
  background-clip: padding-box;
}

/* PWA: Touch Optimizations */
button,
a,
input,
select,
textarea {
  touch-action: manipulation;
  /* Removes 300ms tap delay */
  min-height: 44px;
  /* Minimum touch target size */
}

/* On-brand select fields in modals/drawers */
.modal-white-sheet select,
.drawer-sheet select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%232563eb'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 3rem;
  cursor: pointer;
}

.modal-white-sheet select:focus,
.drawer-sheet select:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* PWA: Prevent text selection on UI elements */
.no-select {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* PWA: Better scrolling on iOS */
.overflow-y-auto {
  -webkit-overflow-scrolling: touch;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-accent {
  background-color: var(--accent-color);
  color: white;
}

.text-primary {
  color: var(--primary-color);
}

.text-secondary {
  color: var(--secondary-color);
}

.text-light {
  color: var(--text-light);
}

.text-color {
  color: var(--text-color);
}

.bg-primary {
  background-color: var(--primary-color);
}

.bg-secondary {
  background-color: var(--secondary-color);
}

.bg-color {
  background-color: var(--text-color);
}

.bg-light {
  background-color: var(--text-light);
}

.border-primary {
  border-color: var(--primary-color);
}

.border-secondary {
  border-color: var(--secondary-color);
}

.navbar {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.card {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-control,
input,
select,
textarea {
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.form-control:focus,
input[type='text']:focus,
textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

input,
select,
textarea {
  font-size: 16px !important;
}