/* Ethiopic Nurture System - Phase 1 Foundation Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Ethiopic:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --ens-primary: #8C4825;       /* Warm Terracotta / Ethiopian Clay */
  --ens-primary-dark: #6D3418;
  --ens-primary-light: #F7EFE9;
  --ens-secondary: #2D6A4F;     /* Ethiopian Highland Sage Green */
  --ens-secondary-light: #EBF4F0;
  --ens-accent: #DDA15E;        /* Warm Sunset Gold */
  --ens-accent-soft: #FAF3E0;
  --ens-bg: #FCFAF7;            /* Parchment Warm Off-White */
  --ens-card-bg: #FFFFFF;
  --ens-text-main: #2B231D;     /* Deep Espresso Charcoal */
  --ens-text-muted: #6C5E55;
  --ens-border: #EADBCE;
  --ens-border-subtle: #F0E6DD;
  --ens-shadow: 0 4px 20px -2px rgba(92, 49, 28, 0.07);
  --ens-shadow-lg: 0 10px 30px -4px rgba(92, 49, 28, 0.12);
  --ens-radius: 16px;
  --ens-radius-sm: 10px;
}

body {
  font-family: 'Noto Sans Ethiopic', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--ens-bg);
  color: var(--ens-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Sans Ethiopic', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--ens-text-main);
  letter-spacing: -0.01em;
}

.text-primary-custom {
  color: var(--ens-primary) !important;
}

.bg-primary-custom {
  background-color: var(--ens-primary) !important;
  color: #ffffff !important;
}

.text-secondary-custom {
  color: var(--ens-secondary) !important;
}

.bg-secondary-custom {
  background-color: var(--ens-secondary) !important;
  color: #ffffff !important;
}

/* Card & Storybook Styling */
.storybook-card {
  background: var(--ens-card-bg);
  border: 1px solid var(--ens-border);
  border-radius: var(--ens-radius);
  box-shadow: var(--ens-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.storybook-card:hover {
  box-shadow: var(--ens-shadow-lg);
}

.banner-warm {
  background: linear-gradient(135deg, #8C4825 0%, #B85D2E 100%);
  color: #ffffff;
  border-radius: var(--ens-radius);
}

.pill-badge {
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Buttons */
.btn-ens-primary {
  background-color: var(--ens-primary);
  color: #ffffff;
  border: 1px solid var(--ens-primary);
  border-radius: var(--ens-radius-sm);
  padding: 10px 22px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-ens-primary:hover {
  background-color: var(--ens-primary-dark);
  border-color: var(--ens-primary-dark);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-ens-outline {
  background-color: transparent;
  color: var(--ens-primary);
  border: 1.5px solid var(--ens-primary);
  border-radius: var(--ens-radius-sm);
  padding: 9px 20px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-ens-outline:hover {
  background-color: var(--ens-primary-light);
  color: var(--ens-primary-dark);
}

/* Top App Header */
.app-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ens-border);
  position: sticky;
  top: 0;
  z-index: 1020;
}

/* Bottom Nav for Mobile */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid var(--ens-border);
  z-index: 1030;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.05);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  color: var(--ens-text-muted);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  min-height: 52px;
}

.bottom-nav-item.active, .bottom-nav-item:hover {
  color: var(--ens-primary);
}

/* Responsive padding for main body so bottom nav doesn't overlap */
main.site-content {
  padding-bottom: calc(75px + env(safe-area-inset-bottom, 0px));
  flex: 1;
}

/* Safe-area insets & Standalone Android Experience */
body.standalone-mode {
  padding-top: env(safe-area-inset-top, 0px);
}

.app-header {
  padding-left: max(0.75rem, env(safe-area-inset-left, 0px));
  padding-right: max(0.75rem, env(safe-area-inset-right, 0px));
}

.bottom-nav {
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* Minimum Touch Targets for Mobile & Touch Screen Accessibility */
.bottom-nav-item {
  min-height: 48px;
  min-width: 44px;
}

@media (min-width: 992px) {
  .bottom-nav {
    display: none;
  }
  main.site-content {
    padding-bottom: 30px;
  }
}

/* Callout Highlights */
.callout-box {
  padding: 18px 22px;
  border-radius: var(--ens-radius-sm);
  margin-bottom: 1.25rem;
}

.callout-tip {
  background-color: var(--ens-secondary-light);
  border-left: 4px solid var(--ens-secondary);
  color: #1a4231;
}

.callout-culture {
  background-color: var(--ens-accent-soft);
  border-left: 4px solid var(--ens-accent);
  color: #5c3c0a;
}

.callout-warning {
  background-color: #FEF3F2;
  border-left: 4px solid #D92D20;
  color: #7A271A;
}

/* Admin Sidebar */
.admin-sidebar {
  background: #ffffff;
  border-right: 1px solid var(--ens-border);
  min-height: calc(100vh - 65px);
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: var(--ens-radius-sm);
  color: var(--ens-text-main);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 4px;
  transition: background 0.15s;
}

.admin-nav-link:hover, .admin-nav-link.active {
  background: var(--ens-primary-light);
  color: var(--ens-primary-dark);
  font-weight: 600;
}

/* ========================================================
   Phase 11: Accessibility & Personalization Overrides
   ======================================================== */

/* 1. Gentle Evening Bedtime Mode Theme */
.theme-evening {
  --ens-bg: #F5EADA;            /* Deep Twilight Warm Amber Cream */
  --ens-card-bg: #FBF4E7;       /* Soft Parchment Cream */
  --ens-text-main: #3D3126;     /* Mild Espresso Slate */
  --ens-text-muted: #736253;
  --ens-border: #E5D5C2;
  --ens-border-subtle: #ECDDCB;
  --ens-primary-light: #FBF4E7;
  --ens-secondary-light: #E1ECE5;
}

.theme-evening body {
  background-color: var(--ens-bg);
  color: var(--ens-text-main);
}

.theme-evening .storybook-card, 
.theme-evening .card,
.theme-evening .list-group-item,
.theme-evening .app-header {
  background-color: var(--ens-card-bg) !important;
  color: var(--ens-text-main) !important;
  border-color: var(--ens-border) !important;
}

.theme-evening h1, 
.theme-evening h2, 
.theme-evening h3, 
.theme-evening h4, 
.theme-evening h5, 
.theme-evening h6,
.theme-evening .text-dark,
.theme-evening a.text-dark {
  color: var(--ens-text-main) !important;
}

/* 2. Text Size Preferences Scale */
.text-size-small, .text-size-small p, .text-size-small span, .text-size-small div, .text-size-small li {
  font-size: 0.95rem !important;
}
.text-size-small h1 { font-size: 1.8rem !important; }
.text-size-small h2 { font-size: 1.5rem !important; }
.text-size-small h3 { font-size: 1.25rem !important; }

.text-size-large, .text-size-large p, .text-size-large span, .text-size-large div, .text-size-large li, .text-size-large a {
  font-size: 1.15rem !important;
}
.text-size-large h1 { font-size: 2.5rem !important; }
.text-size-large h2 { font-size: 2.1rem !important; }
.text-size-large h3 { font-size: 1.75rem !important; }

/* 3. Reduced Motion Support */
.reduced-motion, .reduced-motion * {
  transition-duration: 0.001s !important;
  transition-delay: 0s !important;
  animation-duration: 0.001s !important;
  animation-delay: 0s !important;
  animation-iteration-count: 1 !important;
}