/* ==========================================================================
   Vinteum - Otto's Glossary | Premium A-Z Index & Search Bar UI
   ========================================================================== */

.wp-glossary-index-container {
    font-family: var(--ottos-font, 'Inter', sans-serif);
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 15px;
}

/* Header & Search Bar */
.wp-glossary-index-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
    background: #ffffff;
    padding: 24px;
    border-radius: var(--ottos-radius-lg, 16px);
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.04);
}

.wp-glossary-search-wrapper {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    flex: 1;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

.wp-glossary-search-icon {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    visibility: hidden !important;
}

body .wp-glossary-index-container input.wp-glossary-search-input,
body .elementor-widget input.wp-glossary-search-input,
body .wp-glossary-search-wrapper input.wp-glossary-search-input,
body input.wp-glossary-search-input,
input.wp-glossary-search-input,
input.wp-glossary-search-input:focus,
input.wp-glossary-search-input:hover,
input.wp-glossary-search-input:active {
    width: 100% !important;
    box-sizing: border-box !important;
    padding-top: 14px !important;
    padding-bottom: 14px !important;
    padding-right: 20px !important;
    padding-left: 18px !important; /* Clean standard left padding without icon */
    margin: 0 !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: var(--ottos-radius-md, 10px) !important;
    font-size: 1rem !important;
    font-family: inherit !important;
    color: #0f172a !important;
    background-color: #f8fafc !important;
    background-image: none !important; /* NO ICON */
    background: #f8fafc !important;
    outline: none !important;
    transition: border-color 0.25s ease, box-shadow 0.25s ease !important;
}

body .wp-glossary-index-container input.wp-glossary-search-input:focus,
body .elementor-widget input.wp-glossary-search-input:focus,
body .wp-glossary-search-wrapper input.wp-glossary-search-input:focus,
body input.wp-glossary-search-input:focus {
    background-color: #ffffff !important;
    background: #ffffff !important;
    background-image: none !important;
    border-color: #0ea5e9 !important;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15) !important;
}

/* Remove all WebKit / Browser native search icons */
input.wp-glossary-search-input::-webkit-search-decoration,
input.wp-glossary-search-input::-webkit-search-cancel-button,
input.wp-glossary-search-input::-webkit-search-results-button,
input.wp-glossary-search-input::-webkit-search-results-decoration {
    -webkit-appearance: none !important;
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

@media (max-width: 768px) {
    .wp-glossary-search-wrapper {
        min-width: 100% !important;
    }
    body .wp-glossary-search-wrapper input.wp-glossary-search-input {
        padding-left: 16px !important;
        font-size: 0.95rem !important;
    }
}

/* Alphabet Filter Bar */
.wp-glossary-alphabet-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 35px;
    justify-content: center;
}

.wp-glossary-alpha-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border-radius: var(--ottos-radius-md, 10px);
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #334155;
    font-weight: 600;
    font-size: 0.925rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.wp-glossary-alpha-btn:hover,
.wp-glossary-alpha-btn.active {
    background: var(--ottos-accent-gradient, linear-gradient(135deg, #0ea5e9 0%, #14b8a6 100%));
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    transform: translateY(-2px);
}

.wp-glossary-alpha-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f1f5f9;
}

/* Terms Grid */
.wp-glossary-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

/* Term Card */
.wp-glossary-term-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--ottos-radius-lg, 16px);
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.wp-glossary-term-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--ottos-accent-gradient, linear-gradient(135deg, #0ea5e9 0%, #14b8a6 100%));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wp-glossary-term-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    border-color: #cbd5e1;
}

.wp-glossary-term-card:hover::before {
    opacity: 1;
}

.wp-glossary-term-title {
    margin: 0 0 12px 0;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.wp-glossary-term-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s ease;
}

.wp-glossary-term-title a:hover {
    color: #0284c7;
}

.wp-glossary-term-excerpt {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Empty State */
.wp-glossary-terms-grid .no-terms {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: #ffffff;
    border-radius: 16px;
    border: 2px dashed #cbd5e1;
    color: #64748b;
    font-size: 1.1rem;
}

/* ==========================================================================
   Single Glossary Term Headings & Body Spacing
   ========================================================================== */
.wp-glossary-single-content h2,
.wp-glossary-single-content h3,
.wp-glossary-single-term-article h2,
.wp-glossary-single-term-article h3,
article.glossary h2,
article.glossary h3,
article.type-glossary h2,
article.type-glossary h3,
.single-glossary_term h2,
.single-glossary_term h3 {
    margin-top: 50px !important;    /* Clear gap before new heading section */
    margin-bottom: 6px !important;   /* Tight close gap between heading and text below */
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
    color: #0f172a !important;
}

.wp-glossary-single-content h2:first-child,
.wp-glossary-single-content h3:first-child,
.wp-glossary-single-term-article h2:first-child,
.wp-glossary-single-term-article h3:first-child {
    margin-top: 0 !important;
}

.wp-glossary-single-content p,
.wp-glossary-single-term-article p,
article.glossary p,
article.type-glossary p {
    margin-top: 0 !important;
    margin-bottom: 28px !important;
    line-height: 1.8 !important;
}