/* Words page scoped styles */

/* Enhanced input section */
.words-input-section { background: transparent; border: none; padding: 0 0 0.5rem 0; }
.words-input-section .input-wrap { text-align: center; }
.words-input-section #wordInput.input-bar {
    width: 100%;
    max-width: 560px;
    text-align: center;
    padding: 0.9rem 1.1rem;
    border-radius: 14px;
    border: 2px solid var(--primary-blue);
    box-shadow: 0 6px 24px rgba(2, 2, 137, 0.12), 0 2px 6px rgba(2, 2, 137, 0.08);
    font-size: 1.15rem;
    background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
}
.words-input-section #wordInput.input-bar:focus {
    outline: none;
    border-color: var(--light-blue);
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.18), 0 6px 24px rgba(2, 2, 137, 0.14);
}

/* Grid container (big cube) */
.words-sections-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 0rem;
    row-gap: 0.4rem;
    align-items: stretch;
    background: var(--light-gray);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    padding: 0.3rem;
    max-width: 980px;
    margin: 0 auto;
}

/* No extra spacing between rows */

/* Each quadrant/card */
.words-sections-grid .links-section {
    background: #fff;
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    padding: 0.4rem;
    display: flex;
    flex-direction: column;
    margin: 0;
}

/* Alternate backgrounds for visual grouping */
.words-sections-grid > .links-section:nth-child(odd) { background-color: #f0f6ff; }
.words-sections-grid > .links-section:nth-child(even) { background-color: var(--light-gray); }

/* Force black headers inside the grid */
.words-sections-grid .links-section .words-heading { color: #000; }

/* Compact headings and buttons */
.words-sections-grid .words-heading { font-size: 1.1rem; margin: 0 0 0.25rem 0; padding-top: 0.4rem; }
.words-sections-grid .lesson-buttons { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.words-sections-grid .lesson-button.links-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.5rem;
    min-height: auto;
    background: #fff;
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
}
.words-sections-grid .lesson-button.links-button h3 { font-size: 1rem; margin: 0; }

/* Mobile: stack to single column */
@media (max-width: 768px) {
    .words-sections-grid { grid-template-columns: 1fr; gap: 0.5rem; max-width: none; }
}

/* Back to resources button styling - unique classes to avoid conflicts */
.words-back-to-resources { 
    text-align: center !important; 
    margin: 4rem 0 2rem 0 !important; 
    width: 100% !important;
}
.words-back-link {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 0.6rem 1rem !important;
    background-color: #fff !important;
    color: var(--primary-blue) !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    border: 2px solid var(--primary-blue) !important;
    transition: all 0.3s ease !important;
}
.words-back-link:hover { 
    background-color: var(--primary-blue) !important; 
    color: #fff !important; 
    border-color: var(--primary-blue) !important;
}
.words-back-link:visited { color: var(--primary-blue) !important; }
.words-back-link:visited:hover { color: #fff !important; }

/* Keyboard navigation focus styles */
.words-input-section #wordInput.input-bar:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.18), 0 6px 24px rgba(2, 2, 137, 0.14);
}

.words-sections-grid .lesson-button.links-button:focus {
    outline: none !important;
    background-color: #f0f6ff !important;
    border: 2px solid var(--primary-blue) !important;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2) !important;
}

.words-back-link:focus {
    outline: none !important;
    background-color: #f0f6ff !important;
    color: var(--primary-blue) !important;
    border: 2px solid var(--primary-blue) !important;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2) !important;
}

/* SEO Section */
.seo-explanation-section {
    margin: 3rem auto 2rem auto;
    max-width: 980px;
    background: #fff;
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.seo-explanation-section h2 {
    color: var(--primary-blue);
    margin: 0 0 1rem 0;
}

.seo-explanation-section h3 {
    color: #333;
    margin: 1.5rem 0 0.75rem 0;
}

.seo-explanation-section p,
.seo-explanation-section li {
    color: #444;
    line-height: 1.7;
}

.seo-explanation-section ul {
    padding-left: 1.2rem;
}

.seo-explanation-section .homepage-note {
    margin-top: 1.25rem;
}