@import 'tailwindcss';

@custom-variant dark (&:is(.dark *));

@plugin 'tailwind-scrollbar';
@import 'tw-animate-css';
@plugin "@tailwindcss/typography";

/* Line clamp utilities */
.line-clamp-2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

@keyframes spinner-fade {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes revealLine {
  0% {
    transform: scaleX(0);
    transform-origin: left;
    opacity: 0.25;
  }
  60% {
    opacity: 1;
  }
  100% {
    transform: scaleX(1);
    transform-origin: left;
    opacity: 1;
  }
}

/* Shimmer animation for Pro badge */
@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

.animate-shimmer {
  position: relative;
  overflow: hidden;
}

.animate-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}

@utility animate-reveal-line {
  animation: revealLine 420ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@media (prefers-reduced-motion: reduce) {
  .animate-reveal-line {
    animation: none !important;
  }
}

@theme {
  --animate-accordion-down: accordion-down 300ms ease-out;
  --animate-accordion-up: accordion-up 300ms ease-out;
}

@utility no-scrollbar {
  &::-webkit-scrollbar {
    display: none !important;
  }
  -ms-overflow-style: none !important;
  scrollbar-width: none !important;
}

@utility text-balance {
  text-wrap: balance;
}

@layer utilities {
  .markdown-body .katex {
    font-size: 1.1em;
  }

  .markdown-body .katex-display {
    overflow-x: auto;
    overflow-y: hidden;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
    margin-top: 1em;
    margin-bottom: 1em;
  }

  .markdown-body .katex-display > .katex {
    font-size: 1.21em;
  }

  .markdown-body .katex-display > .katex > .katex-html {
    display: block;
    position: relative;
  }

  .markdown-body .katex-display > .katex > .katex-html > .tag {
    position: absolute;
    right: 0;
  }

  /* Enhanced list styling for better readability */
  .markdown-body ol {
    counter-reset: item;
    list-style-type: none;
  }

  .markdown-body ol > li {
    counter-increment: item;
    position: relative;
  }

  .markdown-body ol > li::before {
    content: counter(item) '.';
    font-weight: 600;
    color: hsl(var(--primary));
    display: inline-block;
    width: 2em;
    margin-left: -2em;
    text-align: right;
    padding-right: 0.5em;
  }

  .markdown-body ul > li::marker {
    color: hsl(var(--primary) / 0.7);
    font-size: 1.1em;
  }

  .markdown-body ol > li > ol,
  .markdown-body ul > li > ul,
  .markdown-body ol > li > ul,
  .markdown-body ul > li > ol {
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
  }

  /* Nested list styling */
  .markdown-body ol ol > li::before {
    content: counter(item, lower-alpha) '.';
  }

  .markdown-body ol ol ol > li::before {
    content: counter(item, lower-roman) '.';
  }

  /* Better spacing for paragraphs within list items */
  .markdown-body li > p {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
  }

  .markdown-body li > p:first-child {
    margin-top: 0;
  }

  .markdown-body li > p:last-child {
    margin-bottom: 0;
  }

  /* Horizontal rule styling */
  .markdown-body hr {
    margin: 2rem 0;
    border: none;
    border-top: 2px solid hsl(var(--border));
    opacity: 0.5;
  }

  /* Better heading differentiation */
  .markdown-body h1,
  .markdown-body h2,
  .markdown-body h3,
  .markdown-body h4,
  .markdown-body h5,
  .markdown-body h6 {
    line-height: 1.3;
    color: hsl(var(--foreground));
  }

  .markdown-body h1 {
    letter-spacing: -0.02em;
  }

  .markdown-body h2 {
    letter-spacing: -0.015em;
  }

  /* Improve strong/bold visibility */
  .markdown-body strong {
    font-weight: 700;
    color: hsl(var(--foreground));
  }

  /* Better code inline spacing */
  .markdown-body p > code,
  .markdown-body li > code {
    margin: 0 0.1em;
  }

  /* Improve blockquote spacing */
  .markdown-body blockquote > *:first-child {
    margin-top: 0;
  }

  .markdown-body blockquote > *:last-child {
    margin-bottom: 0;
  }
}

@layer utilities {
  /* Tweet wrapper styling for horizontal layout - compact and minimal */
  .tweet-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
  }

  .tweet-wrapper [data-theme] {
    margin: 0 !important;
    border-radius: 0.5rem !important;
    border: 1px solid hsl(var(--border) / 0.5) !important;
    box-shadow: none !important;
    background: hsl(var(--card)) !important;
    height: 100%;
    transition:
      border-color 0.2s ease,
      background-color 0.2s ease;
  }

  .tweet-wrapper [data-theme]:hover {
    border-color: hsl(var(--border)) !important;
  }

  /* Tweet wrapper styling for sheet - clean and minimal */
  .tweet-wrapper-sheet [data-theme] {
    margin: 0 !important;
    border-radius: 0.5rem !important;
    border: 1px solid hsl(var(--border) / 0.5) !important;
    box-shadow: none !important;
    background: hsl(var(--card)) !important;
    max-width: 100% !important;
    width: 100% !important;
    transition: border-color 0.2s ease;
  }

  .tweet-wrapper-sheet [data-theme]:hover {
    border-color: hsl(var(--border)) !important;
  }

  /* Ensure proper tweet spacing */
  .tweet-wrapper .react-tweet-theme,
  .tweet-wrapper-sheet .react-tweet-theme {
    margin: 0 !important;
  }

  /* Override react-tweet default margins */
  [data-tweet-container] {
    margin: 0 !important;
  }

  .linenumber {
    font-style: normal !important;
    font-weight: normal !important;
  }

  :is([data-theme='dark'], .dark) :where(.react-tweet-theme) {
    --tweet-skeleton-gradient: linear-gradient(270deg, #09090b, #18181b, #18181b, #09090b) !important;
    --tweet-border: 1px solid #27272a !important;
    --tweet-font-color: #fafafa !important;
    --tweet-font-color-secondary: #a1a1aa !important;
    --tweet-bg-color: #09090b !important;
    --tweet-bg-color-hover: #18181b !important;
    --tweet-quoted-bg-color: #18181b !important;
    --tweet-quoted-bg-color-hover: #27272a !important;
    --tweet-color-blue-primary: #3b82f6 !important;
    --tweet-color-blue-secondary-hover: rgba(59, 130, 246, 0.1) !important;
    --tweet-icon-color: #71717a !important;
    --tweet-icon-color-hover: #a1a1aa !important;
  }
}

@layer base {
  * {
    @apply border-border no-scrollbar!;
  }

  body {
    @apply bg-background text-foreground scrollbar!;
  }

  [role='button'],
  button {
    cursor: pointer;
  }

  :disabled {
    cursor: default;
  }

  .whatsize {
    field-sizing: content;
    min-height: 2lh;
    max-height: 10lh;
    resize: none;
    overflow-y: auto;

    /* Fallback for browsers that don't support field-sizing */
    min-height: 40px;
    height: auto;

    /* fix for firefox */
    @supports (-moz-appearance: none) {
      min-height: 2lh;
      max-height: 10lh;
    }
  }
}

:root {
  /* Sugar-high syntax highlighting - Light theme */
  --sh-identifier: oklch(0.35 0.02 250);
  --sh-keyword: oklch(0.55 0.15 25);
  --sh-string: oklch(0.5 0.12 160);
  --sh-class: oklch(0.55 0.14 280);
  --sh-property: oklch(0.5 0.12 240);
  --sh-entity: oklch(0.48 0.1 200);
  --sh-jsxliterals: oklch(0.52 0.13 330);
  --sh-sign: oklch(0.45 0.03 250);
  --sh-comment: oklch(0.55 0.02 250);

  --font-be-vietnam-pro: 'Be Vietnam Pro';
  --background: oklch(0.9821 0 0);
  --foreground: oklch(0.2435 0 0);
  --card: oklch(0.9911 0 0);
  --card-foreground: oklch(0.2435 0 0);
  --popover: oklch(0.9911 0 0);
  --popover-foreground: oklch(0.2435 0 0);
  --primary: oklch(0.4341 0.0392 41.9938);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.92 0.0651 74.3695);
  --secondary-foreground: oklch(0.3499 0.0685 40.8288);
  --muted: oklch(0.9521 0 0);
  --muted-foreground: oklch(0.5032 0 0);
  --accent: oklch(0.931 0 0);
  --accent-foreground: oklch(0.2435 0 0);
  --destructive: oklch(0.6271 0.1936 33.339);
  --destructive-foreground: oklch(1 0 0);
  --border: oklch(0.8822 0 0);
  --input: oklch(0.8822 0 0);
  --ring: oklch(0.4341 0.0392 41.9938);
  --chart-1: oklch(0.4341 0.0392 41.9938);
  --chart-2: oklch(0.92 0.0651 74.3695);
  --chart-3: oklch(0.931 0 0);
  --chart-4: oklch(0.9367 0.0523 75.5009);
  --chart-5: oklch(0.4338 0.0437 41.6746);
  --sidebar: oklch(0.9881 0 0);
  --sidebar-foreground: oklch(0.2645 0 0);
  --sidebar-primary: oklch(0.325 0 0);
  --sidebar-primary-foreground: oklch(0.9881 0 0);
  --sidebar-accent: oklch(0.9761 0 0);
  --sidebar-accent-foreground: oklch(0.325 0 0);
  --sidebar-border: oklch(0.9401 0 0);
  --sidebar-ring: oklch(0.7731 0 0);
  --radius: 0.875rem;
  --shadow-x: 0;
  --shadow-y: 1px;
  --shadow-blur: 3px;
  --shadow-spread: 0px;
  --shadow-opacity: 0.1;
  --shadow-color: oklch(0 0 0);
  --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
  --tracking-normal: 0em;
  --spacing: 0.25rem;
}

.dark {
  /* Sugar-high syntax highlighting - Dark theme */
  --sh-identifier: oklch(0.85 0.03 250);
  --sh-keyword: oklch(0.75 0.12 25);
  --sh-string: oklch(0.72 0.14 160);
  --sh-class: oklch(0.78 0.16 280);
  --sh-property: oklch(0.75 0.14 240);
  --sh-entity: oklch(0.73 0.12 200);
  --sh-jsxliterals: oklch(0.76 0.14 330);
  --sh-sign: oklch(0.7 0.04 250);
  --sh-comment: oklch(0.55 0.03 250);

  --font-be-vietnam-pro: 'Be Vietnam Pro';
  --background: oklch(0.1776 0 0);
  --foreground: oklch(0.9491 0 0);
  --card: oklch(0.2134 0 0);
  --card-foreground: oklch(0.9491 0 0);
  --popover: oklch(0.2134 0 0);
  --popover-foreground: oklch(0.9491 0 0);
  --primary: oklch(0.9247 0.0524 66.1732);
  --primary-foreground: oklch(0.2029 0.024 200.1962);
  --secondary: oklch(0.3163 0.019 63.6992);
  --secondary-foreground: oklch(0.9247 0.0524 66.1732);
  --muted: oklch(0.252 0 0);
  --muted-foreground: oklch(0.7699 0 0);
  --accent: oklch(0.285 0 0);
  --accent-foreground: oklch(0.9491 0 0);
  --destructive: oklch(0.6271 0.1936 33.339);
  --destructive-foreground: oklch(1 0 0);
  --border: oklch(0.2351 0.0115 91.7467);
  --input: oklch(0.4017 0 0);
  --ring: oklch(0.9247 0.0524 66.1732);
  --chart-1: oklch(0.9247 0.0524 66.1732);
  --chart-2: oklch(0.3163 0.019 63.6992);
  --chart-3: oklch(0.285 0 0);
  --chart-4: oklch(0.3481 0.0219 67.0001);
  --chart-5: oklch(0.9245 0.0533 67.0855);
  --sidebar: oklch(0.2103 0.0059 285.8852);
  --sidebar-foreground: oklch(0.9674 0.0013 286.3752);
  --sidebar-primary: oklch(0.4882 0.2172 264.3763);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.2739 0.0055 286.0326);
  --sidebar-accent-foreground: oklch(0.9674 0.0013 286.3752);
  --sidebar-border: oklch(0.2739 0.0055 286.0326);
  --sidebar-ring: oklch(0.8711 0.0055 286.286);
  --radius: 0.875rem;
  --shadow-x: 0;
  --shadow-y: 1px;
  --shadow-blur: 3px;
  --shadow-spread: 0px;
  --shadow-opacity: 0.1;
  --shadow-color: oklch(0 0 0);
  --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
}

@theme inline {
  --font-be-vietnam-pro: var(--font-be-vietnam-pro);
  --font-baumans: var(--font-baumans);
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);

  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);

  --shadow-2xs: var(--shadow-2xs);
  --shadow-xs: var(--shadow-xs);
  --shadow-sm: var(--shadow-sm);
  --shadow: var(--shadow);
  --shadow-md: var(--shadow-md);
  --shadow-lg: var(--shadow-lg);
  --shadow-xl: var(--shadow-xl);
  --shadow-2xl: var(--shadow-2xl);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }

  body {
    @apply bg-background text-foreground;
  }
}

/* Prevent iOS scroll bounce issues with fixed positioned elements */
body {
  /* Prevent iOS from shrinking viewport height when scrolling */
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: none;
}

/* Mobile viewport height fixes */
@media screen and (max-width: 1024px) {
  /* Fix for iOS viewport height issues */
  .h-screen {
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for better mobile support */
  }

  /* Ensure fixed elements work properly with viewport changes */
  .fixed {
    /* Force hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }

  /* Better height handling for mobile containers */
  body {
    /* Use dynamic viewport height on mobile */
    height: 100dvh;
    min-height: 100dvh;
  }
}

/* iOS Safari specific fixes */
@supports (-webkit-touch-callout: none) {
  .h-screen {
    height: -webkit-fill-available;
  }

  body {
    height: -webkit-fill-available;
    min-height: -webkit-fill-available;
  }
}

/* Ensure fixed elements maintain position during scroll */
@media screen and (max-width: 1024px) {
  /* Prevent viewport height changes from affecting fixed elements */
  .fixed {
    /* Force hardware acceleration for smoother rendering */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    /* Prevent iOS bounce from affecting positioning */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }

  /* Ensure safe area calculations are consistent */
  .fixed.bottom-0 {
    /* Use padding instead of margin for more reliable positioning */
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* Hide Leaflet attribution globally */
.leaflet-control-attribution {
  display: none !important;
}

/* Polished Leaflet zoom control (light/dark aware) */
.leaflet-control-zoom,
.custom-zoom-control.leaflet-bar {
  border: 1px solid hsl(var(--border));
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(6px);
}

.dark .leaflet-control-zoom,
.dark .custom-zoom-control.leaflet-bar {
  border-color: hsl(var(--border));
  background: rgba(9, 9, 11, 0.6);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
}

.leaflet-control-zoom a,
.custom-zoom-control .zoom-btn {
  width: 30px;
  height: 30px;
  line-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: hsl(var(--foreground));
  background: transparent;
  border: none;
  border-bottom: 1px solid hsl(var(--border));
  transition:
    background-color 150ms ease,
    color 150ms ease;
}

.leaflet-control-zoom a:last-child,
.custom-zoom-control .zoom-btn:last-child {
  border-bottom: none;
}

.leaflet-control-zoom a:hover,
.custom-zoom-control .zoom-btn:hover {
  background: rgba(0, 0, 0, 0.04);
}

.dark .leaflet-control-zoom a:hover,
.dark .custom-zoom-control .zoom-btn:hover {
  background: rgba(255, 255, 255, 0.06);
}

.leaflet-control-zoom a:active,
.custom-zoom-control .zoom-btn:active {
  background: rgba(0, 0, 0, 0.08);
}

.dark .leaflet-control-zoom a:active,
.dark .custom-zoom-control .zoom-btn:active {
  background: rgba(255, 255, 255, 0.12);
}

.leaflet-control-zoom a:focus,
.custom-zoom-control .zoom-btn:focus {
  outline: 2px solid hsl(var(--ring));
  outline-offset: -2px;
}

.leaflet-control-zoom a.leaflet-disabled,
.custom-zoom-control .zoom-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: transparent !important;
}

/* Touch-friendly sizing */
.leaflet-touch .leaflet-control-zoom a,
.leaflet-touch .custom-zoom-control .zoom-btn {
  width: 34px;
  height: 34px;
  line-height: 34px;
  font-size: 18px;
}

/* Divider between zoom buttons */
.custom-zoom-control .divider {
  height: 1px;
  background: hsl(var(--border));
}

/* Thin horizontal scrollbar for the map's place-card scroller */
.nearby-search-map::-webkit-scrollbar {
  height: 8px;
}
.nearby-search-map::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.25);
  border-radius: 9999px;
}
.nearby-search-map::-webkit-scrollbar-track {
  background: transparent;
}

/* Sugar-high syntax highlighting styles */