/* ==========================================================================
   The Daily Dish Design Token & Reset System (Vanilla CSS)
   ========================================================================== */

/* Design Tokens & Variables */
:root {
  /* Colors */
  --bg-primary: #FAF5ED;         /* Creamy warm off-white */
  --bg-secondary: #FFFDF9;       /* Soft warm white for cards */
  --bg-tertiary: #F3EBE0;        /* Light oatmeal for inputs & tabs */
  --bg-glass: rgba(250, 245, 237, 0.9); /* Glassmorphic cream */
  --border-color: rgba(62, 39, 35, 0.08); /* Very soft brown borders */
  --border-focus: rgba(231, 111, 81, 0.4);
  
  --text-primary: #3E2723;       /* Deep warm brown, high contrast & luxury */
  --text-secondary: #6D4C41;     /* Medium brown for descriptions */
  --text-muted: #8D6E63;         /* Light brown for muted texts */
  
  /* Accent Colors */
  --accent-primary: #E76F51;     /* Terracotta Orange / Coral */
  --accent-hover: #F4A261;       /* Light warm peach */
  --accent-secondary: #E76F51;
  
  /* Status Colors */
  --color-success: #4D7C5B;      /* Sage Green */
  --color-success-glass: rgba(77, 124, 91, 0.15);
  --color-warning: #E07A5F;      /* Soft Terracotta */
  --color-warning-glass: rgba(224, 122, 95, 0.15);
  --color-danger: #C94A4A;       /* Deep Red */
  --color-danger-glass: rgba(201, 74, 74, 0.15);
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Shadows & Blurs */
  --shadow-sm: 0 4px 12px rgba(62, 39, 35, 0.04);
  --shadow-md: 0 10px 30px rgba(62, 39, 35, 0.07);
  --shadow-lg: 0 20px 50px rgba(62, 39, 35, 0.1);
  --glass-blur: blur(20px);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Border Radius (FOODEAT style: highly rounded) */
  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 32px;
  --radius-full: 9999px;
  
  /* Layout */
  --max-width: 1200px;
  --header-height: 85px;
}

/* Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: linear-gradient(180deg, #FAF5ED 0%, #FFFDF9 50%, #FAF5ED 100%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* SVG Icon Base Styling */
.svg-icon {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  display: inline-block;
  vertical-align: middle;
  transition: transform var(--transition-fast);
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  color: var(--text-primary);
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--accent-hover);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

/* Ambient glow orbs behind the layout (cream/peach gradients) */
.glass-bg-orbs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(120px);
  opacity: 0.18;
  transition: var(--transition-slow);
}

.orb-1 {
  top: -100px;
  right: 5%;
  width: 500px;
  height: 500px;
  background: var(--accent-primary);
}

.orb-2 {
  top: 40vh;
  left: -200px;
  width: 600px;
  height: 600px;
  background: var(--accent-hover); /* Soft warm peach instead of blue */
}

.orb-3 {
  bottom: 10vh;
  right: -100px;
  width: 500px;
  height: 500px;
  background: var(--color-success);
}

/* Main Container Layout */
.main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 110px 24px 60px; /* offset for taller fixed header */
  min-height: calc(100vh - 140px);
}

/* Utility Hidden state */
.hidden {
  display: none !important;
}

/* Common Overlay Backdrop styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(62, 39, 35, 0.4);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  transform: rotate(90deg);
}

/* App Footer */
.app-footer {
  text-align: center;
  padding: 50px 24px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
  background-color: rgba(243, 235, 224, 0.3);
}

/* Base Form Controls */
.input-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

/* Floating Action Button (FAB) Speed Dial */
.fab-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 15px;
}

.fab-main-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background-color: var(--accent-primary);
  color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 6px 20px rgba(231, 111, 81, 0.4);
  transition: transform var(--transition-normal), background-color var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
  outline: none;
}

.fab-main-btn svg {
  width: 26px;
  height: 26px;
  transition: transform var(--transition-normal);
}

.fab-main-btn:hover {
  background-color: #d65a3d;
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(231, 111, 81, 0.5);
}

.fab-container.active .fab-main-btn {
  background-color: var(--text-primary);
  box-shadow: 0 6px 20px rgba(62, 39, 35, 0.3);
}

.fab-container.active .fab-main-btn svg {
  transform: rotate(135deg); /* Rotates the plus sign into a close cross */
}

/* Options Container */
.fab-options {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
}

.fab-container.active .fab-options {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Individual Option Button */
.fab-option-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.fab-option-label {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.fab-option-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: var(--bg-secondary);
  color: var(--accent-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.fab-option-icon svg {
  width: 18px;
  height: 18px;
}

.fab-option-btn:hover .fab-option-icon {
  background-color: var(--accent-primary);
  color: #ffffff;
  transform: scale(1.08);
}

.fab-option-btn:hover .fab-option-label {
  background-color: var(--bg-tertiary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .main-content {
    padding-top: 100px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .fab-container {
    bottom: 20px;
    right: 20px;
    gap: 10px;
  }
  .fab-main-btn {
    width: 52px;
    height: 52px;
  }
  .fab-main-btn svg {
    width: 22px;
    height: 22px;
  }
  .fab-option-icon {
    width: 40px;
    height: 40px;
  }
  .fab-option-icon svg {
    width: 16px;
    height: 16px;
  }
}

/* ==========================================================================
   Cohesive Airy Pastel Mood Themes overrides
   ========================================================================== */

/* Spring Lavender Theme */
body.theme-spring-lavender {
  --bg-primary: #F3EEF5;
  --bg-secondary: #FAF8FC;
  --bg-tertiary: #E8E0EC;
  --bg-glass: rgba(243, 238, 245, 0.9);
  --border-color: rgba(92, 74, 102, 0.08);
  --text-primary: #3B2E42;
  --text-secondary: #5C4A66;
  --text-muted: #857091;
  --accent-primary: #8A70A4;
  --accent-hover: #AB92C4;
  --border-focus: rgba(138, 112, 164, 0.4);
}

/* Fresh Sage Theme */
body.theme-fresh-sage {
  --bg-primary: #F0F4F1;
  --bg-secondary: #F7FAF8;
  --bg-tertiary: #E1EBE4;
  --bg-glass: rgba(240, 244, 241, 0.9);
  --border-color: rgba(71, 92, 76, 0.08);
  --text-primary: #2A382E;
  --text-secondary: #475C4C;
  --text-muted: #708A77;
  --accent-primary: #528265;
  --accent-hover: #75A888;
  --border-focus: rgba(82, 130, 101, 0.4);
}

/* Sunset Terracotta Theme */
body.theme-sunset-terracotta {
  --bg-primary: #FAF2EC;
  --bg-secondary: #FFFBF7;
  --bg-tertiary: #F3E4D8;
  --bg-glass: rgba(250, 242, 236, 0.9);
  --border-color: rgba(112, 73, 46, 0.08);
  --text-primary: #4A2B15;
  --text-secondary: #70492E;
  --text-muted: #9E7457;
  --accent-primary: #D07B3A;
  --accent-hover: #EE9E5F;
  --border-focus: rgba(208, 123, 58, 0.4);
}

/* Image recognition scan keyframes */
@keyframes scan-anim {
  0% {
    top: 0%;
  }
  50% {
    top: 100%;
  }
  100% {
    top: 0%;
  }
}

#image-upload-dropzone:hover {
  border-color: var(--accent-primary) !important;
  background: rgba(255, 126, 103, 0.05) !important;
}

.btn-sample-photo:hover {
  background-color: var(--accent-primary) !important;
  color: white !important;
  border-color: var(--accent-primary) !important;
}

/* Custom premium styling for selects */
select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%233E2723' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>") !important;
  background-repeat: no-repeat !important;
  background-position: right 16px center !important;
  background-size: 14px !important;
  padding-right: 44px !important;
  cursor: pointer;
}

body.theme-spring-lavender select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%233B2E42' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>") !important;
}

body.theme-fresh-sage select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232A382E' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>") !important;
}

body.theme-sunset-terracotta select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234A2B15' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>") !important;
}

/* Responsive Layout Grid for Admin Dashboard */
@media (max-width: 900px) {
  .admin-layout-grid {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
}