/* ===================================
   Odu Ifa Encyclopedia — Styles
   =================================== */

.odu-hero {
    position: relative;
    padding: 4.5rem 0 4rem;
    text-align: center;
    overflow: hidden;
    color: #fff;
    isolation: isolate;
}
.odu-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
    filter: saturate(1.1) brightness(0.55);
    transform: scale(1.05);
    z-index: -2;
}
.odu-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139,0,0,0.88) 0%, rgba(193,120,23,0.85) 100%);
    z-index: -1;
}
.odu-hero-content { position: relative; }
.odu-hero h1 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.35);
    letter-spacing: 0.3px;
}
.odu-hero .hero-sub {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.98;
    margin-bottom: 1.1rem;
    text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}
.odu-hero .hero-desc {
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.85;
    font-size: 1rem;
    color: rgba(255,255,255,0.96);
    text-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.odu-hero .hero-desc strong { color: #FFE7B0; }

.odu-main { padding: 2.5rem 0 4rem; }

/* ---- Cast Widget ---- */
.cast-widget {
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
    text-align: center;
}
.cast-header h2 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 0.4rem;
}
.cast-header p {
    color: var(--text-light);
    max-width: 560px;
    margin: 0 auto 1.5rem;
    font-size: 0.95rem;
}
.cast-body {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    margin-bottom: 1.5rem;
}

/* Ọ̀pẹ̀lẹ̀ divining chain — circular medallion with dotted border and two strands of marks */
.opele-medallion {
    position: relative;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 35%, #E8C27A 0%, #C17817 60%, #8B5A2B 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: inset 0 4px 12px rgba(0,0,0,0.25), 0 8px 24px rgba(0,0,0,0.18);
}
.opele-medallion-ring {
    position: absolute;
    inset: 6px;
    border-radius: 50%;
    border: 2px dashed rgba(139,0,0,0.55);
}
.opele-medallion-ring::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background-image: radial-gradient(circle, var(--secondary-color) 1.5px, transparent 1.6px);
    background-size: 14px 14px;
    -webkit-mask: radial-gradient(circle, transparent 62%, #000 63%, #000 68%, transparent 69%);
            mask: radial-gradient(circle, transparent 62%, #000 63%, #000 68%, transparent 69%);
}
.opele-face {
    position: absolute;
    top: 8%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.4rem;
    color: rgba(26,26,26,0.85);
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.opele-strands {
    display: flex;
    gap: 1.4rem;
    align-items: flex-end;
    margin-top: 1.6rem;
}
.cast-leg {
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    min-height: 130px;
    justify-content: flex-start;
    align-items: center;
}
/* A single mark segment — rounded black tablet, like the reference medallion */
.cast-mark {
    width: 20px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 4px;
}
.cast-mark::before {
    content: '';
    display: block;
    width: 100%;
    height: 30px;
    border-radius: 6px;
    background: #1A1A1A;
    box-shadow: 0 2px 3px rgba(0,0,0,0.35);
}
/* Double mark (II) = two narrow vertical tablets side-by-side, not stacked horizontal bars */
.cast-mark.double {
    width: 20px;
    flex-direction: row;
    gap: 3px;
}
.cast-mark.double::before {
    width: 8px;
    height: 30px;
}
.cast-mark.double::after {
    content: '';
    display: block;
    width: 8px;
    height: 30px;
    border-radius: 6px;
    background: #1A1A1A;
    box-shadow: 0 2px 3px rgba(0,0,0,0.35);
}

.cast-result {
    min-width: 240px;
    text-align: left;
}
.cast-result h3 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
}
.cast-result .cast-result-sub {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}
.cast-result .cast-placeholder {
    color: var(--text-light);
    font-style: italic;
}
.cast-result a.btn { margin-top: 0.5rem; display: inline-block; }
.cast-btn { font-size: 1.05rem; padding: 0.9rem 2.2rem; }
.cast-btn.casting { opacity: 0.7; pointer-events: none; }
.cast-disclaimer {
    margin-top: 1.2rem;
    font-size: 0.82rem;
    color: var(--text-light);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ---- Controls ---- */
.odu-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.odu-search-bar {
    flex: 1;
    min-width: 260px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 0.7rem 1.2rem;
}
.odu-search-bar i { color: var(--text-light); }
.odu-search-bar input {
    border: none;
    outline: none;
    flex: 1;
    font-size: 0.95rem;
    font-family: var(--font-body);
    background: transparent;
    color: var(--text-dark);
}
.odu-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.odu-filters .filter-btn {
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-dark);
    padding: 0.55rem 1.1rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}
.odu-filters .filter-btn:hover { border-color: var(--primary-color); }
.odu-filters .filter-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.odu-results-count {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* ---- Grid ---- */
.odu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2rem;
}
.odu-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.3rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.odu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.18);
    border-color: var(--primary-color);
}
.odu-card .odu-card-number {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.5px;
}
.odu-card h3 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    font-size: 1.15rem;
    line-height: 1.3;
}
.odu-card .odu-card-badge {
    display: inline-block;
    font-size: 0.72rem;
    background: var(--light-color);
    color: var(--accent-color);
    border-radius: 10px;
    padding: 0.15rem 0.6rem;
    width: fit-content;
    font-weight: 600;
}
.odu-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.odu-empty { text-align: center; color: var(--text-light); padding: 3rem 0; }
.odu-load-more-wrap { text-align: center; }

/* ---- About section ---- */
.odu-about { margin-top: 3rem; }
.odu-about h2 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 1.2rem;
}
.odu-about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}
.odu-about-card {
    background: var(--light-color);
    border-radius: 12px;
    padding: 1.5rem;
}
.odu-about-card h3 {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}
.odu-about-card p { color: var(--text-light); line-height: 1.7; font-size: 0.92rem; }

/* ---- Modal ---- */
.odu-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.odu-modal.open { display: flex; }
.odu-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
}
.odu-modal-content {
    position: relative;
    background: var(--white);
    border-radius: 16px;
    max-width: 680px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 2.2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.odu-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--light-color);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-dark);
}
.odu-modal-close:hover { background: var(--border-color); }
#oduModalBody h2 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
    padding-right: 2rem;
}
#oduModalBody .odu-modal-meta {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}
#oduModalBody blockquote {
    background: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.2rem;
    margin: 1rem 0;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}
#oduModalBody h3 {
    color: var(--primary-color);
    font-family: var(--font-heading);
    margin: 1.2rem 0 0.4rem;
    font-size: 1.05rem;
}
#oduModalBody p { line-height: 1.8; color: var(--text-dark); margin-bottom: 0.6rem; }
#oduModalBody hr { border: none; border-top: 1px solid var(--border-color); margin: 1.2rem 0; }
#oduModalBody em { color: var(--text-light); }

@media (max-width: 600px) {
    .odu-hero h1 { font-size: 2rem; }
    .cast-body { flex-direction: column; gap: 1.5rem; }
    .odu-controls { flex-direction: column; align-items: stretch; }
    .opele-medallion { width: 210px; height: 210px; }
    .opele-strands { gap: 1rem; }
    .cast-leg { min-height: 100px; }
}

/* ===================================
   Dark Mode Overrides
   =================================== */
[data-theme="dark"] .odu-hero-overlay {
    background: linear-gradient(135deg, rgba(60,0,0,0.92) 0%, rgba(90,55,8,0.9) 100%);
}
[data-theme="dark"] .odu-card h3,
[data-theme="dark"] .cast-result h3,
[data-theme="dark"] #oduModalBody h2 {
    color: #E8A855;
}
[data-theme="dark"] .odu-card .odu-card-badge {
    background: rgba(193,120,23,0.18);
    color: #7FCB8F;
}
[data-theme="dark"] .odu-filters .filter-btn.active {
    color: #1A1A1A;
}
[data-theme="dark"] .opele-medallion {
    box-shadow: inset 0 4px 12px rgba(0,0,0,0.4), 0 8px 28px rgba(0,0,0,0.5);
}
[data-theme="dark"] .odu-modal-backdrop {
    background: rgba(0,0,0,0.8);
}
[data-theme="dark"] #oduModalBody h3 {
    color: #D4941D;
}
[data-theme="dark"] #oduModalBody blockquote,
[data-theme="dark"] .odu-about-card {
    background: #242424;
}