/* ===================================================
   Educator Tools – Brand Colors
   #cfb7f5  Mauve
   #ef38a9  Frostbite
   #4b927e  Illuminating Emerald
   #041c3b  Oxford Blue
   #cdf462  Inchworm
   =================================================== */

/* ---------- Fonts ---------- */

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

/* Override Material font variables */
:root {
  --md-text-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --md-code-font: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}

/* Headings */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: "Inter", sans-serif;
  font-weight: 700;
}

/* ---------- Light scheme (default) ---------- */
[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #041c3b;
  --md-primary-fg-color--light: #0b3060;
  --md-primary-fg-color--dark:  #021024;
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: #f5f5f5;

  --md-accent-fg-color:         #4b927e;
  --md-accent-fg-color--transparent: rgba(75, 146, 126, 0.1);
  --md-accent-bg-color:         #ffffff;

  --md-typeset-a-color:         #4b927e;
  --md-typeset-a-color--light:  rgba(75, 146, 126, 0.1);

  --md-code-bg-color:           #f4eefe;
  --md-footer-bg-color:         #041c3b;
  --md-footer-bg-color--dark:   #021024;
  --md-footer-fg-color:         #ffffff;
  --md-footer-fg-color--light:  #cfb7f5;
  --md-footer-fg-color--lighter:#cfb7f5;
}

/* ---------- Dark scheme (slate) ---------- */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #041c3b;
  --md-primary-fg-color--light: #0b3060;
  --md-primary-fg-color--dark:  #021024;
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: #f5f5f5;

  --md-accent-fg-color:         #4b927e;
  --md-accent-fg-color--transparent: rgba(75, 146, 126, 0.15);
  --md-accent-bg-color:         #1e1e2e;

  --md-typeset-a-color:         #cdf462;
  --md-typeset-a-color--light:  rgba(205, 244, 98, 0.15);

  --md-code-bg-color:           #1a1a2e;
  --md-footer-bg-color:         #021024;
  --md-footer-bg-color--dark:   #010812;
  --md-footer-fg-color:         #cfb7f5;
  --md-footer-fg-color--light:  #cfb7f5;
  --md-footer-fg-color--lighter:#cfb7f5;
}

/* ---------- Admonition accent strip ---------- */
.md-typeset .admonition,
.md-typeset details {
  border-left-color: #4b927e;
}

/* ---------- Active nav item indicator ---------- */
.md-nav__link--active {
  color: #4b927e !important;
}

/* ---------- Search highlight ---------- */
.md-search-result mark {
  background-color: rgba(239, 56, 169, 0.2);
}

/* ---------- Announcement bar (feedback) ---------- */
.md-banner {
  background: linear-gradient(135deg, #4b927e, #041c3b);
  color: #fff;
  text-align: center;
}

.md-banner a,
.md-banner a:hover {
  color: #fff;
  text-decoration: none;
}

.feedback-announce {
  display: block;
  font-size: 0.82rem;
  padding: 0.35em 0.8em;
  line-height: 1.5;
  text-align: center;
}

.feedback-announce strong {
  white-space: nowrap;
}

/* ---------- Feedback banner card ---------- */
.feedback-banner {
  background: linear-gradient(135deg, rgba(75, 146, 126, 0.12), rgba(207, 183, 245, 0.15));
  border: 2px solid #4b927e;
  border-radius: 12px;
  padding: 1.2rem 1.5rem;
  text-align: center;
  margin: 1rem 0;
}

[data-md-color-scheme="slate"] .feedback-banner {
  background: linear-gradient(135deg, rgba(75, 146, 126, 0.18), rgba(207, 183, 245, 0.10));
  border-color: #4b927e;
}

.feedback-banner p {
  margin: 0.5rem 0;
}

.feedback-btn {
  background-color: #4b927e !important;
  border-color: #4b927e !important;
  color: #fff !important;
  font-weight: 600;
}

.feedback-btn:hover {
  background-color: #3a7565 !important;
  border-color: #3a7565 !important;
}