/* ============================================
   MINK'A - Base Styles
   Variables, Fonts, Reset, Typography, Utilities
   ============================================ */

/* === Custom Properties / Design Tokens === */
:root {
  /* Primary Colors */
  --color-primary: #2ecc71;
  --color-primary-dark: #27ae60;
  --color-primary-darker: #229954;
  --color-primary-light: rgba(46, 204, 113, 0.12);

  /* Secondary Colors */
  --color-secondary: #34495e;
  --color-secondary-dark: #2c3e50;

  /* Accent & Status */
  --color-accent: #f1c40f;
  --color-success: #27ae60;
  --color-error: #e74c3c;
  --color-warning: #f39c12;
  --color-info: #3498db;

  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #ecf0f1;
  --color-gray-100: #bdc3c7;
  --color-gray-300: #95a5a6;
  --color-gray-400: #8e9aa0;
  --color-gray-600: #7f8c8d;
  --color-gray-700: #636e72;
  --color-gray-800: #2c3e50;
  --color-gray-900: #1a1a1a;

  /* Font Families */
  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-secondary: "Nunito", "Helvetica Neue", Arial, sans-serif;
  --font-accent: "Pacifico", cursive;

  /* Spacing Scale */
  --space-4: 4px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(46, 204, 113, 0.1);
  --shadow-md: 0 4px 8px rgba(46, 204, 113, 0.15);
  --shadow-lg: 0 8px 16px rgba(46, 204, 113, 0.2);
  --shadow-xl: 0 12px 24px rgba(46, 204, 113, 0.25);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* -------------------------------------------------------
     Aliases for backward compatibility
     (community.css, timeline.css, chat-improvements.css
      use different variable naming conventions)
     ------------------------------------------------------- */
  --primary-color: var(--color-primary);
  --primary-dark: var(--color-primary-dark);
  --primary-light: var(--color-primary-light);
  --secondary-color: var(--color-secondary);
  --bg-color: #f8f9fa;
  --border-color: var(--color-gray-100);
  --text-primary: var(--color-secondary-dark);
  --text-secondary: var(--color-gray-600);
  --text-color: var(--color-gray-900);
  --warning-color: var(--color-warning);
}

/* === Font Faces === */
@font-face {
  font-family: "Inter";
  src:
    local("Inter"),
    url("../fonts/Inter/Inter-VariableFont_opsz,wght.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src:
    local("Inter Italic"),
    local("Inter-Italic"),
    url("../fonts/Inter/Inter-Italic-VariableFont_opsz,wght.ttf")
      format("truetype");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Nunito";
  src:
    local("Nunito"),
    url("../fonts/Nunito/Nunito-VariableFont_wght.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Nunito";
  src:
    local("Nunito Italic"),
    local("Nunito-Italic"),
    url("../fonts/Nunito/Nunito-Italic-VariableFont_wght.ttf")
      format("truetype");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Pacifico";
  src:
    local("Pacifico"),
    url("../fonts/Pacifico/Pacifico-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

/* === Links === */
a {
  color: var(--color-secondary-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover,
a:focus-visible {
  color: var(--color-primary);
}

/* === Focus Styles === */
:focus-visible {
  outline: 3px solid rgba(46, 204, 113, 0.4);
  outline-offset: 2px;
}

/* === Typography === */
h1,
h2,
h3,
h4 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-secondary-dark);
}

h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--space-24);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-16);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-12);
}

p {
  font-size: 1rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-16);
}

label {
  font-weight: 600;
  color: var(--color-secondary-dark);
  display: inline-block;
  margin-bottom: var(--space-8);
}

/* === Utility Classes === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}