/* =======================================================
   Yumel Design System — Colors & Typography (Web)
   Using: Nunito + Playfair Display
   ======================================================= */

/* -----------------------------
   FONT IMPORTS
------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

/* -----------------------------
   LIGHT MODE VARIABLES
------------------------------ */
:root {
  /* Brand Colors */
  --yumel-pink: #FF8AD9;
  --yumel-pink-deep: #F04D96;

  --yumel-blue: #90D4FF;
  --yumel-blue-deep: #5FA3E6;

  /* Neutral */
  --yumel-background: #FFFFFF;
  --yumel-surface: #F9F9FB;
  --yumel-text: #2A2A2A;
  --yumel-grey: #AFAFB9;

  /* Semantic */
  --yumel-success: #6BCB77;
  --yumel-warning: #F7C948;
  --yumel-error: #E85A6A;

  /* Typography */
  --font-primary: "Nunito", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-title: "Playfair Display", serif;

  /* Gradient */
  --yumel-gradient: linear-gradient(135deg, #FF8AD9 0%, #90D4FF 100%);
}

/* -----------------------------
   DARK MODE VARIABLES
------------------------------ */
@media (prefers-color-scheme: dark) {
  :root {
    /* Brand (more saturated for dark mode) */
    --yumel-pink: #FF6ECF;
    --yumel-pink-deep: #FF2F8C;

    --yumel-blue: #64B6F7;
    --yumel-blue-deep: #2E7CCD;

    /* Backgrounds */
    --yumel-background: #0C0C0F;
    --yumel-surface: #1A1A1E;

    /* Text */
    --yumel-text: #EAEAEA;
    --yumel-grey: #6E6E73;

    /* Semantic */
    --yumel-success: #3FAF55;
    --yumel-warning: #D7A72A;
    --yumel-error: #FF6A7F;

    /* Gradient updated for dark theme */
    --yumel-gradient: linear-gradient(135deg, #FF6ECF 0%, #64B6F7 100%);
  }
}

/* -----------------------------
   GLOBAL STYLES
------------------------------ */
body {
  font-family: var(--font-primary);
  margin: 0;
  padding: 0;
  background: var(--yumel-background);
  color: var(--yumel-text);
  line-height: 1.6;
}

/* -----------------------------
   HEADER
------------------------------ */
header {
  background: var(--yumel-gradient);
  color: white;
  padding: 2rem;
  text-align: center;
}

header h1 {
  font-family: var(--font-title);
  margin: 0;
  font-size: 2.2rem;
}

/* -----------------------------
   MAIN CONTENT
------------------------------ */
main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
}

h2 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

p, li {
  font-family: var(--font-primary);
  color: var(--yumel-text);
}

ul {
  margin-left: 1.2rem;
}

/* -----------------------------
   FOOTER
------------------------------ */
footer {
  text-align: center;
  padding: 1rem;
  background: var(--yumel-surface);
  font-size: 0.9rem;
  color: var(--yumel-grey);
}

/* -----------------------------
   LINKS
------------------------------ */
a {
  color: var(--yumel-blue-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* -----------------------------
   OPTIONAL: Buttons
------------------------------ */
.y-button-primary {
  background: var(--yumel-pink);
  color: white;
  font-family: var(--font-primary);
  border-radius: 8px;
  padding: 0.7rem 1.3rem;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s ease;
}

.y-button-primary:hover {
  background: var(--yumel-pink-deep);
}