/* ============================================
   SIMILAR QUESTIONS SEARCH WIDGET
   ============================================ */

.similar-questions-widget {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.05), rgba(245, 158, 11, 0.05));
    border: 2px solid rgba(245, 158, 11, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

/* ========================================
   HEADER
   ======================================== */

.similar-questions-header {
    margin-bottom: 1.25rem;
}

.similar-questions-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: #D97706;
}

.similar-questions-header h3 svg {
    color: #F59E0B;
}

.similar-questions-subtitle {
    margin: 0;
    font-size: 0.875rem;
    color: #78350F;
    font-weight: 500;
}

/* ========================================
   LOADING STATE
   ======================================== */

.loading-spinner {
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    border: 4px solid rgba(245, 158, 11, 0.2);
    border-top-color: #F59E0B;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-spinner p {
    color: #92400E;
    font-weight: 600;
    margin: 0;
}

/* ========================================
   RESULTS LIST
   ======================================== */

.similar-questions-results {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.similar-question-item {
    background: white;
    border-radius: 12px;
    padding: 1.25rem;
    border: 2px solid rgba(245, 158, 11, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    opacity: 0;
}

.similar-question-item.fade-in {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.similar-question-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.2);
    border-color: #F59E0B;
}

/* Quality indicators */
.similar-question-item.has-best-answer {
    border-color: rgba(16, 185, 129, 0.3);
}

.similar-question-item.has-best-answer:hover {
    border-color: #10B981;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.similar-question-item.has-answers {
    border-color: rgba(59, 130, 246, 0.3);
}

.similar-question-item.has-answers:hover {
    border-color: #3B82F6;
}

/* ========================================
   QUESTION HEADER
   ======================================== */

.similar-question-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.similar-question-header h4 {
    flex: 1;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
}

.similar-question-header h4 a {
    color: #1a202c;
    text-decoration: none;
    transition: color 0.2s ease;
}

.similar-question-header h4 a:hover {
    color: #8B5CF6;
}

.similar-question-badges {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.badge-solved,
.badge-answers {
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-solved {
    background: #D1FAE5;
    color: #065F46;
}

.badge-answers {
    background: #DBEAFE;
    color: #1E40AF;
}

/* ========================================
   QUESTION CONTENT
   ======================================== */

.similar-question-excerpt {
    margin: 0 0 1rem 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: #4a5568;
}

/* ========================================
   QUESTION META
   ======================================== */

.similar-question-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(245, 158, 11, 0.1);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: #718096;
    font-weight: 600;
}

.meta-item svg {
    color: #a0aec0;
}

.meta-votes {
    color: #8B5CF6;
}

.meta-votes svg {
    color: #8B5CF6;
}

/* ========================================
   QUESTION ACTIONS
   ======================================== */

.similar-question-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-view-question {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: #F59E0B;
    color: white;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-view-question:hover {
    background: #D97706;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-view-question svg {
    flex-shrink: 0;
}

/* ========================================
   NO RESULTS
   ======================================== */

.no-results {
    text-align: center;
    padding: 2rem;
}

.no-results p {
    margin: 0;
    color: #10B981;
    font-weight: 600;
    font-size: 0.9375rem;
}

/* ========================================
   FOOTER
   ======================================== */

.similar-questions-footer {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 2px solid rgba(245, 158, 11, 0.1);
    text-align: center;
}

.btn-dismiss {
    padding: 0.75rem 1.5rem;
    background: white;
    color: #92400E;
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-dismiss:hover {
    background: rgba(245, 158, 11, 0.1);
    border-color: #F59E0B;
    transform: translateY(-1px);
}

.btn-dismiss:active {
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .similar-questions-widget {
        padding: 1.25rem;
    }

    .similar-question-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .similar-question-badges {
        align-self: flex-start;
    }

    .similar-question-meta {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .similar-question-actions {
        flex-direction: column;
    }

    .btn-view-question {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .similar-questions-header h3 {
        font-size: 1rem;
    }

    .similar-question-item {
        padding: 1rem;
    }

    .similar-question-header h4 {
        font-size: 0.9375rem;
    }

    .badge-solved,
    .badge-answers {
        font-size: 0.6875rem;
        padding: 0.1875rem 0.5rem;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

.btn-view-question:focus,
.btn-dismiss:focus {
    outline: 2px solid #F59E0B;
    outline-offset: 2px;
}

.similar-question-item:focus-within {
    outline: 2px solid #F59E0B;
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .similar-question-item,
    .btn-view-question,
    .btn-dismiss {
        transition: none;
    }

    .similar-question-item.fade-in,
    .spinner {
        animation: none;
        opacity: 1;
    }
}