/* تصميم مبسط لسجل القراءات */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.history-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.history-item:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.history-main-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.reading-date {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
}

.reading-value-main {
    text-align: center;
}

.reading-value-main .value {
    font-size: 24px;
    font-weight: bold;
    color: #2c5aa0;
    display: block;
}

.reading-value-main .unit {
    font-size: 12px;
    color: #888;
}

.history-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.detail-item {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
}

.detail-item .label {
    display: block;
    font-size: 11px;
    color: #666;
    margin-bottom: 4px;
}

.detail-item .value {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: #333;
}

.history-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
    font-size: 12px;
    color: #666;
}

.reader-info, .institution-info, .reading-method {
    display: flex;
    align-items: center;
    gap: 5px;
}

.history-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
}

/* تصميم متجاوب */
@media (max-width: 768px) {
    .history-main-info {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .history-details-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .history-meta {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .reading-value-main .value {
        font-size: 20px;
    }
}

.no-data {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.no-data i {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
    color: #ccc;
}

.no-data h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.no-data p {
    margin: 0;
    color: #888;
}