/* Block Detail Header */
.block-detail-header {
    display: flex;
    flex-direction: column;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
}

.header-top-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
}

.recommendation-line {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #f0f9f4, #e8f4fc);
    border-radius: 8px;
    border-left: 4px solid var(--iwmi-teal);
    font-size: 0.9rem;
    color: #333;
}

.recommendation-line i {
    color: var(--iwmi-teal);
    font-size: 1.1rem;
}

.recommendation-line strong {
    color: var(--iwmi-dark-blue);
}

/* AI Recommendation Styles */
.ai-loading {
    color: var(--iwmi-teal);
    font-style: italic;
    font-size: 0.85rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.ai-recommendation {
    width: 100%;
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.25rem 0;
}

.ai-header:hover {
    opacity: 0.9;
}

.ai-summary {
    flex: 1;
    color: #666;
}

.ai-toggle-icon {
    color: var(--iwmi-teal);
    transition: transform 0.2s;
}

.ai-body {
    margin-top: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    max-height: 400px;
    overflow-y: auto;
}

.ai-content {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #333;
}

.ai-content p {
    margin-bottom: 0.75rem;
}

.ai-content strong {
    color: var(--iwmi-dark-blue);
}

.ai-content ul, .ai-content ol {
    margin: 0.5rem 0 0.75rem 1.5rem;
    padding: 0;
}

.ai-content li {
    margin-bottom: 0.5rem;
}

.ai-sources {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid #e0e0e0;
    font-size: 0.8rem;
    color: #666;
}

.ai-sources strong {
    color: var(--iwmi-dark-blue);
}

/* AI Recommendation Button */
.recommendation-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

/* Feasibility summary sentence (LEAF #21) - sits on its own line above the
   AI Insights button. */
.feasibility-summary-sentence {
    flex-basis: 100%;
    width: 100%;
    margin: 0.4rem 0;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--iwmi-dark-blue);
}

.recommendation-line-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.btn-ai-recommend {
    background: linear-gradient(135deg, var(--iwmi-teal), var(--iwmi-dark-blue));
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    margin-left: auto;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.btn-ai-recommend:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(2, 151, 166, 0.3);
}

.btn-ai-recommend i {
    font-size: 0.9rem;
    color: white;
}

.feasibility-value {
    color: var(--iwmi-teal);
    font-weight: 600;
    margin-left: 0.25rem;
}

/* AI Modal Specific Styles */
.modal-lg {
    max-width: 1100px;
    width: 95%;
    max-height: 92vh;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0,0,0,0.25);
}

.modal-lg .modal-header {
    background: linear-gradient(135deg, var(--iwmi-dark-blue) 0%, var(--iwmi-teal) 100%);
    color: white;
    padding: 0.85rem 1.25rem;
    border: none;
}

.modal-lg .modal-header h2 {
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.modal-lg .modal-header h2 i {
    font-size: 1.1rem;
}

.modal-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-action-btn {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-action-btn:hover {
    background: rgba(255,255,255,0.25);
}

.modal-action-btn i {
    font-size: 0.9rem;
}

.modal-action-btn.copied {
    background: #10b981;
}

.modal-action-btn.copied i::before {
    content: "\f26b";
}

/* Retrieved Context Section */
.ai-context-section {
    margin-top: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
}

.ai-context-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    background: #f1f5f9;
    cursor: pointer;
    transition: background 0.2s;
}

.ai-context-header:hover {
    background: #e2e8f0;
}

.ai-context-header h4 {
    margin: 0;
    font-size: 0.8rem;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ai-context-header h4 i {
    color: var(--iwmi-teal);
}

.context-toggle {
    color: #64748b;
}

.ai-context-body {
    padding: 0.75rem;
    background: #f8fafc;
    max-height: 300px;
    overflow-y: auto;
}

.context-chunk {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.6rem;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
}

.context-chunk:last-child {
    margin-bottom: 0;
}

.context-source {
    font-weight: 600;
    color: var(--iwmi-teal);
    margin-bottom: 0.4rem;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.context-text {
    color: #475569;
    line-height: 1.5;
    white-space: pre-wrap;
}

.modal-lg .modal-close {
    color: white;
    opacity: 0.8;
    font-size: 1.75rem;
}

.modal-lg .modal-close:hover {
    opacity: 1;
    color: white;
}

.modal-lg .modal-body {
    padding: 1rem;
    max-height: 60vh;
    overflow-y: auto;
    font-size: 0.85rem;
}

.modal-lg .modal-footer {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 0.75rem 1.5rem;
}

.ai-loading-state {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(180deg, #f8fafc 0%, white 100%);
}

.ai-spin {
    font-size: 2.5rem;
    color: var(--iwmi-teal);
    display: inline-block;
    animation: robotShake 0.4s ease-in-out infinite;
}

@keyframes robotShake {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    20% { transform: translateX(-4px) rotate(-8deg); }
    40% { transform: translateX(4px) rotate(8deg); }
    60% { transform: translateX(-4px) rotate(-8deg); }
    80% { transform: translateX(4px) rotate(8deg); }
}

.ai-loading-state p {
    margin-top: 1rem;
    color: #475569;
    font-size: 0.85rem;
}

.ai-loading-detail {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 0.35rem;
}

/* AI Recommendation Header */
.ai-recommendation-header {
    background: linear-gradient(135deg, #f0fdfa 0%, #f0f9ff 100%);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: stretch;
    gap: 1rem;
}

.ai-header-left {
    flex: 1;
}

.ai-recommendation-header h3 {
    margin: 0 0 0.5rem 0;
    color: var(--iwmi-dark-blue);
    font-size: 1.1rem;
    font-weight: 700;
}

.ai-meta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.ai-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #475569;
    font-size: 0.8rem;
    background: white;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.ai-meta i {
    color: var(--iwmi-teal);
    font-size: 0.9rem;
}

.ai-feasibility {
    font-weight: 600;
}

.ai-header-map {
    width: 150px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex-shrink: 0;
}