/**
 * Resource Card Styles
 *
 * Styles for knowledge base and intervention resource cards
 * Displays resources in chat conversation with trauma-informed design
 */

/* Resources Container */
.resources-container {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    border-radius: 12px;
    border: 1px solid #e0e7ff;
}

.resources-container__header {
    margin-bottom: 1rem;
}

.resources-container__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.25rem 0;
}

.resources-container__subtitle {
    font-size: 0.875rem;
    color: #64748b;
    margin: 0;
}

.resources-container__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .resources-container__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Resource Card */
.resource-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.resource-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.resource-card__inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Thumbnail */
.resource-card__thumbnail {
    width: 100%;
    height: 140px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.resource-card__thumbnail--placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.resource-card__thumbnail--placeholder.intervention-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.resource-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.resource-card__icon {
    width: 48px;
    height: 48px;
    color: white;
    opacity: 0.9;
}

/* Content */
.resource-card__content {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.resource-card__header {
    margin-bottom: 0.75rem;
}

.resource-card__title {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.resource-card__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.resource-card__badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 12px;
    background: #f1f5f9;
    color: #475569;
}

.resource-card__badge--type {
    background: #ede9fe;
    color: #7c3aed;
}

.resource-card__badge--intervention {
    background: #fce7f3;
    color: #db2777;
}

.resource-card__badge--available {
    background: #d1fae5;
    color: #059669;
}

.resource-card__badge--free {
    background: #dbeafe;
    color: #2563eb;
}

.resource-card__description {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.5;
    margin: 0 0 0.75rem 0;
    flex: 1;
}

/* Metadata */
.resource-card__metadata {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f5f9;
}

.resource-card__meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: #64748b;
}

.resource-card__meta-item--confidential {
    color: #059669;
    font-weight: 500;
}

.resource-card__meta-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* CTA Button */
.resource-card__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 0 0 10px 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.resource-card__cta:hover {
    background: linear-gradient(135deg, #5568d3 0%, #6538a0 100%);
    transform: translateY(-1px);
}

.resource-card__cta:active {
    transform: translateY(0);
}

.resource-card--intervention .resource-card__cta {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.resource-card--intervention .resource-card__cta:hover {
    background: linear-gradient(135deg, #e082ea 0%, #e4465b 100%);
}

.resource-card__cta-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.resource-card__cta:hover .resource-card__cta-icon {
    transform: translateX(3px);
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .resources-container {
        padding: 1rem;
        margin: 1rem 0;
    }

    .resources-container__title {
        font-size: 1rem;
    }

    .resources-container__subtitle {
        font-size: 0.8125rem;
    }

    .resource-card__thumbnail {
        height: 120px;
    }

    .resource-card__content {
        padding: 0.875rem;
    }

    .resource-card__title {
        font-size: 0.9375rem;
    }

    .resource-card__description {
        font-size: 0.8125rem;
    }

    .resource-card__cta {
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
    }
}

/* Accessibility */
.resource-card__cta:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

.resource-card__cta:focus:not(:focus-visible) {
    outline: none;
}

/* Loading State */
.resources-container--loading {
    opacity: 0.6;
    pointer-events: none;
}

.resources-container--loading .resource-card {
    animation: pulse 1.5s ease-in-out infinite;
}

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

/* Empty State */
.resources-container--empty {
    text-align: center;
    padding: 2rem;
    color: #94a3b8;
}

.resources-container--empty svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    opacity: 0.4;
}