/* ==========================================================================
   Kishoreganj University — Rich Text Display Styles
   Styling for authored HTML rendered on public pages via <x-rich-text>.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Categorical Font Size Scale
   Small         kiu-text-sm   0.875em
   Normal        (no class)    1em
   Medium        kiu-text-md   1.125em
   Medium-Large  kiu-text-ml   1.25em
   Large         kiu-text-lg   1.5em
   Extra Large   kiu-text-xl   1.875em
   -------------------------------------------------------------------------- */
.kiu-text-sm { font-size: 0.875em; }
.kiu-text-md { font-size: 1.125em; }
.kiu-text-ml { font-size: 1.25em; }
.kiu-text-lg { font-size: 1.5em; }
.kiu-text-xl { font-size: 1.875em; }

/* --------------------------------------------------------------------------
   Alignment Classes
   -------------------------------------------------------------------------- */
.kiu-align-center { text-align: center; }
.kiu-align-right { text-align: right; }
.kiu-align-justify { text-align: justify; }

/* --------------------------------------------------------------------------
   Rich Text Container & Elements
   -------------------------------------------------------------------------- */
.kiu-richtext {
    color: inherit;
    line-height: 1.7;
    word-break: break-word;
}

.kiu-richtext p {
    margin-top: 0;
    margin-bottom: 1rem;
}

.kiu-richtext p:last-child {
    margin-bottom: 0;
}

.kiu-richtext h2,
.kiu-richtext h3,
.kiu-richtext h4,
.kiu-richtext h5 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--kiu-navy-dark, #0d1f3c);
}

.kiu-richtext h2 { font-size: 1.5em; }
.kiu-richtext h3 { font-size: 1.25em; }
.kiu-richtext h4 { font-size: 1.125em; }
.kiu-richtext h5 { font-size: 1em; }

.kiu-richtext ul,
.kiu-richtext ol {
    margin-top: 0;
    margin-bottom: 1rem;
    padding-left: 1.75rem;
}

.kiu-richtext li {
    margin-bottom: 0.375rem;
}

.kiu-richtext blockquote {
    border-left: 4px solid var(--kiu-primary, #0056b3);
    padding: 0.5rem 1rem;
    margin: 1.25rem 0;
    background-color: rgba(0, 86, 179, 0.04);
    color: var(--kiu-ink-light, #475569);
    font-style: italic;
    border-radius: 0 4px 4px 0;
}

.kiu-richtext blockquote p:last-child {
    margin-bottom: 0;
}

.kiu-richtext a {
    color: var(--kiu-primary, #0056b3);
    text-decoration: underline;
    transition: color 0.15s ease;
}

.kiu-richtext a:hover {
    color: var(--kiu-primary-dark, #003d82);
}

.kiu-richtext hr {
    border: 0;
    border-top: 1px solid var(--kiu-border, #e2e8f0);
    margin: 1.75rem 0;
}

.kiu-richtext table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.25rem;
    font-size: 0.9375em;
}

.kiu-richtext th,
.kiu-richtext td {
    border: 1px solid var(--kiu-border, #cbd5e1);
    padding: 0.625rem 0.875rem;
    text-align: left;
}

.kiu-richtext th {
    background-color: #f8fafc;
    font-weight: 600;
}

.kiu-richtext img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.kiu-richtext figure {
    margin: 1.25rem 0;
}

.kiu-richtext figcaption {
    font-size: 0.875em;
    color: var(--kiu-muted, #64748b);
    text-align: center;
    margin-top: 0.5rem;
}