@charset "utf-8";
/* CSS Document */
/* --------------------------------------------------
   CORE LAYOUT
-------------------------------------------------- */

.mm-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem;
}

/* Each topic block */
.mm-module {
    margin: 2.5rem 0;
    padding: 1.5rem;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid #ddd;
}

/* Sub-blocks inside modules */
.mm-block {
    margin: 1.5rem 0;
    line-height: 1.6;
}
   .eq {
      background:#fff8e1;
      padding:14px;
      border-left:5px solid #ff9800;
      margin:16px 0;
    }
/* --------------------------------------------------
   HEADERS & NAV
-------------------------------------------------- */

.mm-header {
    background: #2196f3;
    color: white;
    padding: 1.2rem 1.4rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.mm-header h1,
.mm-header h2 {
    margin: 0;
    font-weight: 600;
}

.mm-topnav {
    background: #000;
    padding: 0.6rem;
    margin-bottom: 1.5rem;
}

.mm-nav-item {
    color: white;
    padding: 0.6rem 1rem;
    display: inline-block;
    text-decoration: none;
}

.mm-nav-item:hover {
    background: #3f51b5;
}

/* --------------------------------------------------
   GRID SYSTEM
-------------------------------------------------- */

.mm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

/* --------------------------------------------------
   FIGURES & EXAMPLES
-------------------------------------------------- */

.mm-figure {
    background: white;
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid #ddd;
    text-align: center;
}

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

.mm-example {
    margin: 1.5rem 0;
}
.mm-math-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0.5rem;
    background: white;
    border-radius: 6px;
    border: 1px solid #ddd;
}
/* --------------------------------------------------
   BADGES & LABELS
-------------------------------------------------- */

.mm-badge {
    display: inline-block;
    background: #4caf50;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 1.1rem;
    margin: 1rem 0;
}

.mm-bsol {
    display: inline-block;
    background: #693;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 1.1rem;
    margin: 1rem 0;
}

/* --------------------------------------------------
   LINKS & LISTS
-------------------------------------------------- */
.mm-block-btn {
  display: block;          /* full width */
  white-space: normal;     /* allow wrapping */
}
.mm-link {
    color: #000;
    background: #eee;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-decoration: none;
    border: 1px solid #000;
}

.mm-link:hover {
    background: #3f51b5;
    color: white;
}

.mm-list {
    margin-left: 1.2rem;
    line-height: 1.7;
}

/* --------------------------------------------------
   INTERACTIVE SLOTS
-------------------------------------------------- */

.mm-interactive-slot {
    margin: 2rem 0;
    padding: 1.5rem;
    border: 2px dashed #bbb;
    border-radius: 8px;
    background: #fdfdfd;
    text-align: center;
    color: #777;
    font-style: italic;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */

.mm-footer {
    margin-top: 3rem;
    padding: 1.5rem;
    text-align: center;
    background: #000;
    color: white;
    border-radius: 6px;
}

.mm-footer img {
    max-width: 120px;
    height: auto;
    margin-bottom: 0.5rem;
}

/* --------------------------------------------------
   RESPONSIVE TWEAKS
-------------------------------------------------- */

@media (max-width: 600px) {
    .mm-header {
        padding: 1rem;
    }

    .mm-module {
        padding: 1rem;
    }

    .mm-figure {
        padding: 0.8rem;
    }

    .mm-interactive-slot {
        padding: 1rem;
    }
}