@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

.dark {
  --kp-background: #111827;
  --kp-color: #f9fafb;
  --kp-borderColor: #374151;
  --kp-shadow: rgba(0, 0, 0, 0.4);
  --kp-overlay: rgba(0, 0, 0, 0.7);
  --kp-gray3: #1f2937;
  --kp-mutedText: #94a3b8;
  color: var(--kp-color);
  background-color: var(--kp-background);
}

/* In dark mode, render the brand logo as white on transparent by inverting and desaturating */

.dark .brand-logo {
  filter: brightness(0) invert(1) saturate(0%);
}

/* (removed) dark-mode primary button accent */

/* Base styles to override browser defaults */

@layer base {
  a {
    color: var(--color-primary-600);
    text-decoration: none;
  }
  a:hover {
    color: var(--color-primary-700);
  }

  /* Restore standard link styling for navigation components that use Tailwind directly */
  .navbar a, .sidebar a, .navigation a, 
  button a, [role="button"] a, .card a, .badge a {
    color: inherit;
  }
}

:root {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  /* Define primary colors as CSS variables */
  --color-primary-600: #0284c7; /* From tailwind.config.js */
  --color-primary-700: #0369a1; /* From tailwind.config.js */

  /* Map to app tokens (warm canvas + neutral text) */
  --kp-background: #f8f6f2;
  --kp-color: #1a1a1a;
  --kp-borderColor: #e5e0d8;
  --kp-shadow: rgba(0, 0, 0, 0.1);
  --kp-overlay: rgba(0, 0, 0, 0.5);
  --kp-gray3: #f3f4f6;
  --kp-mutedText: #64748b;
  --kp-dangerText: #b91c1c;
  --kp-dangerBg: #fee2e2;
  --kp-successText: #15803d;
  --kp-successBg: #dcfce7;
  --kp-primary: #0ea5e9;
  --kp-primaryHover: #0284c7;
  --kp-primaryStrong: #2563eb;
  --kp-primarySoftBg: #bfdbfe;
  --kp-surfaceAlt: #f1f5f9;
  --kp-borderSubtle: #e2e8f0;
  --kp-cardShadow: rgba(0, 0, 0, 0.05);
  --kp-datePickerHeaderBg: #f8fafc;
  --kp-textStrong: #1a202c;
  --kp-placeholder: #909090;
  --kp-placeholderMuted: #e5e7eb;

  color: var(--kp-color);
  background-color: var(--kp-background);

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  min-width: 320px;
  min-height: 100vh;
}

#root {
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  text-align: left;
}

/* Global Animation Classes */

.animate-fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

.animate-slide-up {
  animation: slideUp 0.3s ease-in-out;
}

.animate-slide-down {
  animation: slideDown 0.3s ease-in-out;
}

.animate-slide-left {
  animation: slideLeft 0.3s ease-in-out;
}

.animate-slide-right {
  animation: slideRight 0.3s ease-in-out;
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes slideUp {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
  0% { transform: translateY(-20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes slideLeft {
  0% { transform: translateX(20px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideRight {
  0% { transform: translateX(-20px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

/* Auth Form Styles */

.auth-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  background-color: var(--kp-background);
}

.auth-container {
  width: 100%;
  max-width: 480px;
  padding: 30px;
  background-color: var(--kp-background);
  border-radius: 10px;
  box-shadow: 0 4px 15px var(--kp-shadow);
}

.login-form,
.register-form,
.confirm-registration-form,
.forgot-password-form,
.reset-password-form {
  width: 100%;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

.error-message {
  padding: 10px;
  margin-bottom: 20px;
  color: var(--kp-dangerText);
  background-color: var(--kp-dangerBg);
  border-radius: 6px;
  font-size: 14px;
}

.success-message {
  padding: 10px;
  margin-bottom: 20px;
  color: var(--kp-successText);
  background-color: var(--kp-successBg);
  border-radius: 6px;
  font-size: 14px;
}

/* Media queries */

@media (max-width: 640px) {
  .auth-container {
    padding: 20px;
    margin: 0 10px;
  }
}

/* Home Page Styles */

.home-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 16px;
}

.hero-section {
  padding: 60px 0;
  text-align: center;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--kp-color);
  margin-bottom: 1rem;
}

.hero-section p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  color: var(--kp-mutedText);
}

.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 3rem;
}

.cta-button {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.2s;
}

.cta-button.primary {
  background-color: var(--kp-primary);
  color: white;
}

.cta-button.primary:hover {
  background-color: var(--kp-primaryHover);
}

.cta-button.secondary {
  background-color: var(--kp-background);
  color: var(--kp-primary);
  border: 1px solid var(--kp-primary);
}

.cta-button.secondary:hover {
  background-color: var(--kp-surfaceAlt);
}

.features-section {
  padding: 60px 0;
}

.features-section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 24px;
  background-color: var(--kp-background);
  border-radius: 8px;
  box-shadow: 0 4px 6px var(--kp-cardShadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px var(--kp-cardShadow);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--kp-mutedText);
}

@media (max-width: 768px) {
  .hero-section {
    padding: 40px 0;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .hero-section p {
    font-size: 1rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* React DatePicker Custom Styles */

.react-datepicker-wrapper {
  width: 100%;
}

.react-datepicker-popper {
  z-index: 9999 !important;
}

.meal-plan-datepicker {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  max-width: 300px;
  width: 100%;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--kp-borderSubtle);
}

.meal-plan-datepicker .react-datepicker {
  border: none;
  border-radius: 8px;
  font-family: inherit;
  width: 100%;
}

.meal-plan-datepicker .react-datepicker__header {
  background-color: var(--kp-datePickerHeaderBg);
  border-bottom: 1px solid var(--kp-borderSubtle);
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  padding-top: 12px;
}

.meal-plan-datepicker .react-datepicker__current-month {
  color: var(--kp-textStrong);
  font-weight: 600;
  font-size: 1rem;
}

.meal-plan-datepicker .react-datepicker__day-name {
  color: var(--kp-mutedText);
  font-weight: 500;
  margin: 4px;
  width: 32px;
}

.meal-plan-datepicker .react-datepicker__day {
  margin: 4px;
  width: 32px;
  height: 32px;
  line-height: 32px;
  border-radius: 6px;
  color: var(--kp-textStrong);
}

.meal-plan-datepicker .react-datepicker__day:hover {
  background-color: var(--kp-surfaceAlt);
}

.meal-plan-datepicker .react-datepicker__day--selected {
  background-color: var(--kp-primaryStrong);
  color: white;
  font-weight: 600;
}

.meal-plan-datepicker .react-datepicker__day--keyboard-selected {
  background-color: var(--kp-primarySoftBg);
  color: var(--kp-textStrong);
}

.meal-plan-datepicker .react-datepicker__day--today {
  font-weight: 600;
}

.meal-plan-datepicker .react-datepicker__navigation {
  top: 12px;
}

.meal-plan-datepicker .react-datepicker__navigation--previous {
  left: 12px;
}

.meal-plan-datepicker .react-datepicker__navigation--next {
  right: 12px;
}

/* Mobile Styles */

@media (max-width: 640px) {
  .react-datepicker-popper {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
  }

  .meal-plan-datepicker {
    max-width: 90vw;
  }
}

/*
 * Override browser/password-manager autofill background.
 *
 * Safari + 1Password (and Chrome's yellow autofill) paint a light blue/yellow
 * background on inputs that have been autofilled, which sticks while focused.
 * We can't change `background-color` on :-webkit-autofill, but a large inset
 * box-shadow masks it with our own background token. We also fix the text
 * color so it doesn't get the autofill yellow/blue tint.
 *
 * Long transition-delay keeps the override in place after focus changes.
 */

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
textarea:-webkit-autofill:active,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus,
select:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 1000px var(--kp-background) inset !important;
  box-shadow: 0 0 0 1000px var(--kp-background) inset !important;
  -webkit-text-fill-color: var(--kp-color) !important;
  caret-color: var(--kp-color);
  transition: background-color 9999s ease-in-out 0s;
}

/* Placeholder styling for inputs and textareas */

input::placeholder,
textarea::placeholder,
input::-webkit-input-placeholder,
input::-moz-placeholder,
input:-ms-input-placeholder,
input::-ms-input-placeholder {
  color: var(--kp-placeholder);
  opacity: 1;
}

/* Numeric inputs */

input[type="number"]::placeholder,
input[type="number"]::-webkit-input-placeholder,
input[type="number"]::-moz-placeholder,
input[type="number"]:-ms-input-placeholder,
input[type="number"]::-ms-input-placeholder {
  color: var(--kp-placeholderMuted);
}

/* Ensure chat textarea placeholder stays top-aligned on focus */

textarea.kp-chat-textarea,
textarea.kp-chat-textarea:focus {
  line-height: 22px !important;
  padding-top: 10px !important;
  padding-bottom: 8px !important;
  display: block;
}

textarea.kp-chat-textarea::placeholder,
textarea.kp-chat-textarea:focus::placeholder,
textarea.kp-chat-textarea::-webkit-input-placeholder,
textarea.kp-chat-textarea:focus::-webkit-input-placeholder,
textarea.kp-chat-textarea::-moz-placeholder,
textarea.kp-chat-textarea:focus::-moz-placeholder,
textarea.kp-chat-textarea:-ms-input-placeholder,
textarea.kp-chat-textarea:focus:-ms-input-placeholder,
textarea.kp-chat-textarea::-ms-input-placeholder,
textarea.kp-chat-textarea:focus::-ms-input-placeholder {
  line-height: 22px !important;
}
/* mimic the native viewport full width/height + flex */
body, #root, #__next {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: calc(100vw - (100vw - 100%)); /* reserve space for scrollbar */
  margin: 0;
}

* {
  box-sizing: border-box;
}

a {
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}

li, select, input, button, [role="slider"], [role="listbox"] {
  outline: none;
}

.is_Fieldset {
  all: unset;
}

p, input, textarea, button, ul, ol, li, pre, dialog {
  all: unset;
  box-sizing: border-box;
}

a.is_Button, .is_Anchor:has(.is_Button) {
  text-decoration: none;
}