/*
 * Yaqinly — Imam Mode CSS (OMEGA 6)
 * Premium response cards, source blocks, modes, cross-refs
 * Extends knowledge.css design tokens
 */

/* ═══════════════════════════════════════════
   IMAM MODE PANEL
   ═══════════════════════════════════════════ */
.imam-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-top: var(--space-xl);
}

.imam-panel__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.08), rgba(124, 58, 237, 0.06));
    border-bottom: 1px solid var(--border);
}

.imam-panel__icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(124, 58, 237, 0.18));
    border: 1px solid rgba(91, 141, 239, 0.3);
    border-radius: 50%;
    flex-shrink: 0;
    animation: imamGlow 3s ease-in-out infinite;
}

@keyframes imamGlow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(91, 141, 239, 0.2);
    }

    50% {
        box-shadow: 0 0 0 10px rgba(91, 141, 239, 0);
    }
}

.imam-panel__icon {
    font-size: 1.4rem;
    color: var(--blue);
}

.imam-panel__title-group {
    flex: 1;
    min-width: 0;
}

.imam-panel__title {
    font-family: var(--font-arabic);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.imam-panel__subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 2px 0 0;
}

/* ── Mode Selector ── */
.imam-modes {
    padding: var(--space-md) var(--space-xl);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.imam-modes::-webkit-scrollbar {
    display: none;
}

.imam-modes__list {
    display: flex;
    gap: var(--space-xs);
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: max-content;
}

.imam-mode-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
    text-decoration: none;
}

.imam-mode-btn:hover {
    border-color: var(--blue);
    color: var(--blue);
    background: rgba(91, 141, 239, 0.08);
}

.imam-mode-btn.active {
    border-color: var(--blue);
    color: var(--blue);
    background: rgba(91, 141, 239, 0.12);
    font-weight: 600;
}

.imam-mode-btn__icon {
    font-size: 0.95rem;
}

/* ── Query Input ── */
.imam-query {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.imam-query__wrap {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.imam-query__input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-ui);
    outline: none;
    transition: border-color var(--duration) var(--ease);
}

.imam-query__input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(91, 141, 239, 0.12);
}

.imam-query__input::placeholder {
    color: var(--text-muted);
}

.imam-query__submit {
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--blue), #7C3AED);
    border: none;
    border-radius: var(--radius-lg);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.imam-query__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(91, 141, 239, 0.3);
}

.imam-query__submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ── Response Area ── */
.imam-response {
    padding: var(--space-xl);
}

.imam-response[hidden] {
    display: none;
}

.imam-response__loading {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.imam-response__loading[hidden] {
    display: none;
}

.imam-loading-dots {
    display: inline-flex;
    gap: 6px;
}

.imam-loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--blue);
    border-radius: 50%;
    animation: imamDotPulse 1.4s ease-in-out infinite;
}

.imam-loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.imam-loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes imamDotPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.imam-loading__text {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: var(--space-sm);
}

/* ═══════════════════════════════════════════
   RESPONSE SECTIONS
   ═══════════════════════════════════════════ */

/* ── Opening (Bismillah) ── */
.imam-opening {
    text-align: center;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-xl);
}

.imam-opening__bismillah {
    font-family: var(--font-arabic);
    font-size: 1.4rem;
    color: var(--gold);
    margin: 0 0 var(--space-sm);
    direction: rtl;
}

.imam-opening__greeting {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

/* ── Section (generic container) ── */
.imam-section {
    margin-bottom: var(--space-xl);
}

.imam-section__heading {
    font-family: var(--font-arabic);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.imam-section__badge {
    padding: 2px 10px;
    background: rgba(91, 141, 239, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    color: var(--blue);
    font-weight: 600;
}

/* ═══════════════════════════════════════════
   SOURCE CARDS (Premium hadith/text cards)
   ═══════════════════════════════════════════ */
.imam-source-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    transition: all var(--duration) var(--ease);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: block;
    color: var(--text-primary);
}

.imam-source-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: var(--gold);
    opacity: 0;
    transition: opacity var(--duration) var(--ease);
}

.imam-source-card:hover {
    border-color: var(--gold-dim);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.imam-source-card:hover::before {
    opacity: 1;
}

[dir="rtl"] .imam-source-card::before {
    left: auto;
    right: 0;
}

.imam-source-card__title {
    font-family: var(--font-arabic);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm);
}

.imam-source-card__arabic {
    font-family: var(--font-arabic);
    font-size: 1.05rem;
    color: var(--gold);
    line-height: 2;
    direction: rtl;
    text-align: right;
    margin: 0 0 var(--space-md);
    padding: var(--space-md);
    background: rgba(212, 165, 116, 0.04);
    border-radius: var(--radius-md);
    border-left: 2px solid rgba(212, 165, 116, 0.2);
}

[dir="rtl"] .imam-source-card__arabic {
    border-left: none;
    border-right: 2px solid rgba(212, 165, 116, 0.2);
}

.imam-source-card__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-md);
}

.imam-source-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.imam-source-card__source {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.imam-source-card__source-icon {
    font-size: 0.9rem;
}

.imam-source-card__cta {
    font-size: 0.8rem;
    color: var(--gold);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ── Evidence Level Cards ── */
.imam-evidence-level {
    margin-bottom: var(--space-xl);
    padding-left: var(--space-lg);
    border-left: 2px solid var(--border);
    position: relative;
}

[dir="rtl"] .imam-evidence-level {
    padding-left: 0;
    padding-right: var(--space-lg);
    border-left: none;
    border-right: 2px solid var(--border);
}

.imam-evidence-level__marker {
    position: absolute;
    left: -13px;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--bg-deep);
    border: 2px solid var(--blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--blue);
}

[dir="rtl"] .imam-evidence-level__marker {
    left: auto;
    right: -13px;
}

/* ── Perspective Cards (Compare mode) ── */
.imam-perspective {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.imam-perspective__header {
    padding: var(--space-md) var(--space-lg);
    background: rgba(91, 141, 239, 0.05);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.imam-perspective__title {
    font-family: var(--font-arabic);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.imam-perspective__body {
    padding: var(--space-lg);
}

/* ═══════════════════════════════════════════
   NUANCE / DISCLAIMER
   ═══════════════════════════════════════════ */
.imam-nuance {
    background: rgba(212, 165, 116, 0.04);
    border: 1px solid rgba(212, 165, 116, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.imam-nuance__icon {
    font-size: 1.2rem;
    margin-bottom: var(--space-xs);
}

.imam-nuance__text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-xs);
    font-style: italic;
}

.imam-nuance__fiqh-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(244, 114, 182, 0.06);
    border: 1px solid rgba(244, 114, 182, 0.15);
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
}

.imam-nuance__fiqh-warning[hidden] {
    display: none;
}

.imam-nuance__fiqh-text {
    font-size: 0.8rem;
    color: var(--rose);
    line-height: 1.5;
}

/* ═══════════════════════════════════════════
   APPLICATION BLOCK
   ═══════════════════════════════════════════ */
.imam-application {
    margin-bottom: var(--space-xl);
}

.imam-application__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.imam-application__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.imam-application__item::before {
    content: '✦';
    color: var(--gold);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   RELATED QUESTIONS (Deepen)
   ═══════════════════════════════════════════ */
.imam-related {
    margin-bottom: var(--space-xl);
}

.imam-related__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.imam-related__btn {
    padding: 8px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.imam-related__btn:hover {
    border-color: var(--blue);
    color: var(--blue);
    background: rgba(91, 141, 239, 0.06);
}

.imam-related__btn::before {
    content: '→';
    font-size: 0.75rem;
}

/* ═══════════════════════════════════════════
   CROSS-REFERENCES
   ═══════════════════════════════════════════ */
.imam-crossrefs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.imam-crossref {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
}

.imam-crossref:hover {
    border-color: var(--gold-dim);
    color: var(--gold);
}

.imam-crossref__icon {
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════
   KNOWLEDGE SUB-NAV TABS
   ═══════════════════════════════════════════ */
.kn-subnav {
    padding: 0 0 var(--space-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.kn-subnav::-webkit-scrollbar {
    display: none;
}

.kn-subnav__list {
    display: flex;
    gap: var(--space-xs);
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: max-content;
}

.kn-subnav__item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}

.kn-subnav__item:hover {
    border-color: var(--gold-dim);
    color: var(--gold);
}

.kn-subnav__item.active {
    background: rgba(212, 165, 116, 0.1);
    border-color: var(--gold);
    color: var(--gold);
    font-weight: 600;
}

.kn-subnav__icon {
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════
   TOPIC HERO (for sub-routes)
   ═══════════════════════════════════════════ */
.kn-topic-hero {
    padding: var(--space-3xl) 0 var(--space-xl);
    text-align: center;
}

.kn-topic-hero__icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.kn-topic-hero__title {
    font-family: var(--font-arabic);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    color: var(--text-primary);
    margin: 0 0 var(--space-xs);
    font-weight: 700;
}

.kn-topic-hero__desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    line-height: 1.6;
}

.kn-topic-hero__stats {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.kn-topic-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
}

.kn-topic-stat__value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}

.kn-topic-stat__label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════
   TOPIC ENTRIES GRID
   ═══════════════════════════════════════════ */
.kn-entries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
}

.kn-entry-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--duration) var(--ease);
}

.kn-entry-card:hover {
    border-color: var(--gold-dim);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.kn-entry-card__arabic {
    font-family: var(--font-arabic);
    font-size: 1rem;
    color: var(--gold);
    line-height: 1.9;
    direction: rtl;
    text-align: right;
    margin: 0 0 var(--space-sm);
}

.kn-entry-card__text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-md);
    flex: 1;
}

.kn-entry-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   LOAD MORE
   ═══════════════════════════════════════════ */
.kn-load-more {
    text-align: center;
    padding: var(--space-xl) 0;
}

.kn-load-more__btn {
    padding: 12px 32px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.kn-load-more__btn:hover {
    border-color: var(--gold-dim);
    color: var(--gold);
}

/* ═══════════════════════════════════════════
   AL-ISLAM REFERENCE CARDS
   ═══════════════════════════════════════════ */
.kn-ref-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-md);
}

.kn-ref-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--duration) var(--ease);
}

.kn-ref-card:hover {
    border-color: var(--blue);
    background: var(--bg-elevated);
}

.kn-ref-card__icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.kn-ref-card__body {
    flex: 1;
    min-width: 0;
}

.kn-ref-card__title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 4px;
}

.kn-ref-card__desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 640px) {
    .imam-panel__header {
        padding: var(--space-md);
    }

    .imam-query {
        padding: var(--space-md);
    }

    .imam-query__wrap {
        flex-direction: column;
    }

    .imam-query__submit {
        width: 100%;
        justify-content: center;
    }

    .imam-response {
        padding: var(--space-md);
    }

    .imam-source-card {
        padding: var(--space-md);
    }

    .kn-entries-grid {
        grid-template-columns: 1fr;
    }

    .kn-ref-grid {
        grid-template-columns: 1fr;
    }
}